TY  - JOUR
AU  - Drenkhan, Rein
AU  - Ganley, Beccy
AU  - Martin-Garcia, Jorge
AU  - Vahalik, Petr
AU  - Adamson, Kalev
AU  - Adamcikova, Katarina
AU  - Ahumada, Rodrigo
AU  - Blank, Lior
AU  - Braganca, Helena
AU  - Capretti, Paolo
AU  - Cleary, Michelle
AU  - Cornejo, Carolina
AU  - Davydenko, Kateryna
AU  - Diez, Julio J.
AU  - Lehtijarvi, Hatice Tugba Dogmus
AU  - Dvorak, Milon
AU  - Enderle, Rasmus
AU  - Fourie, Gerda
AU  - Georgieva, Margarita
AU  - Ghelardini, Luisa
AU  - Hantula, Jarkko
AU  - Ioos, Renaud
AU  - Iturritxa, Eugenia
AU  - Kanetis, Loukas
AU  - Karpun, Natalia N.
AU  - Koltay, Andras
AU  - Landeras, Elena
AU  - Markovskaja, Svetlana
AU  - Mesanza, Nebai
AU  - Milenković, Ivan
AU  - Musolin, Dmitry L.
AU  - Nikolaou, Konstantinos
AU  - Nowakowska, Justyna A.
AU  - Ogris, Nikica
AU  - Oskay, Funda
AU  - Oszako, Tomasz
AU  - Papazova-Anakieva, Irena
AU  - Paraschiv, Marius
AU  - Pasquali, Matias
AU  - Pecori, Francesco
AU  - Rafoss, Trond
AU  - Raitelaityte, Kristina
AU  - Raposo, Rosa
AU  - Robin, Cecile
AU  - Rodas, Carlos A.
AU  - Santini, Alberto
AU  - Sanz-Ros, Antonio, V
AU  - Selikhovkin, Andrey
AU  - Solla, Alejandro
AU  - Soukainen, Mirkka
AU  - Soulioti, Nikoleta
AU  - Steenkamp, Emma T.
AU  - Tsopelas, Panaghiotis
AU  - Vemić, Aleksandar
AU  - Vettraino, Anna Maria
AU  - Wingfield, Michael J.
AU  - Woodward, Stephen
AU  - Zamora-Ballesteros, Cristina
AU  - Mullett, Martin S.
PY  - 2020
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1156
AB  - Fusarium circinatum, the causal agent of pine pitch canker (PPC), is currently one of the most important threats ofPinusspp. globally. This pathogen is known in many pine-growing regions, including natural and planted forests, and can affect all life stages of trees, from emerging seedlings to mature trees. Despite the importance of PPC, the global distribution ofF. circinatumis poorly documented, and this problem is also true of the hosts within countries that are affected. The aim of this study was to review the global distribution ofF. circinatum, with a particular focus on Europe. We considered (1) the current and historical pathogen records, both positive and negative, based on confirmed reports from Europe and globally; (2) the genetic diversity and population structure of the pathogen; (3) the current distribution of PPC in Europe, comparing published models of predicted disease distribution; and (4) host susceptibility by reviewing literature and generating a comprehensive list of known hosts for the fungus. These data were collated from 41 countries and used to compile a specially constructed geo-database. A review of 6297 observation records showed thatF. circinatumand the symptoms it causes on conifers occurred in 14 countries, including four in Europe, and is absent in 28 countries. Field observations and experimental data from 138 host species revealed 106 susceptible host species including 85Pinusspecies, 6 non-pine tree species and 15 grass and herb species. Our data confirm that susceptibility toF. circinatumvaries between different host species, tree ages and environmental characteristics. Knowledge on the geographic distribution, host range and the relative susceptibility of different hosts is essential for disease management, mitigation and containment strategies. The findings reported in this review will support countries that are currently free ofF. circinatumin implementing effective procedures and restrictions and prevent further spread of the pathogen.
T2  - Forests
T1  - Global Geographic Distribution and Host Range of Fusarium circinatum , the Causal Agent of Pine Pitch Canker
IS  - 7
VL  - 11
DO  - 10.3390/f11070724
UR  - conv_1502
ER  - 

@article{
author = "Drenkhan, Rein and Ganley, Beccy and Martin-Garcia, Jorge and Vahalik, Petr and Adamson, Kalev and Adamcikova, Katarina and Ahumada, Rodrigo and Blank, Lior and Braganca, Helena and Capretti, Paolo and Cleary, Michelle and Cornejo, Carolina and Davydenko, Kateryna and Diez, Julio J. and Lehtijarvi, Hatice Tugba Dogmus and Dvorak, Milon and Enderle, Rasmus and Fourie, Gerda and Georgieva, Margarita and Ghelardini, Luisa and Hantula, Jarkko and Ioos, Renaud and Iturritxa, Eugenia and Kanetis, Loukas and Karpun, Natalia N. and Koltay, Andras and Landeras, Elena and Markovskaja, Svetlana and Mesanza, Nebai and Milenković, Ivan and Musolin, Dmitry L. and Nikolaou, Konstantinos and Nowakowska, Justyna A. and Ogris, Nikica and Oskay, Funda and Oszako, Tomasz and Papazova-Anakieva, Irena and Paraschiv, Marius and Pasquali, Matias and Pecori, Francesco and Rafoss, Trond and Raitelaityte, Kristina and Raposo, Rosa and Robin, Cecile and Rodas, Carlos A. and Santini, Alberto and Sanz-Ros, Antonio, V and Selikhovkin, Andrey and Solla, Alejandro and Soukainen, Mirkka and Soulioti, Nikoleta and Steenkamp, Emma T. and Tsopelas, Panaghiotis and Vemić, Aleksandar and Vettraino, Anna Maria and Wingfield, Michael J. and Woodward, Stephen and Zamora-Ballesteros, Cristina and Mullett, Martin S.",
year = "2020",
abstract = "Fusarium circinatum, the causal agent of pine pitch canker (PPC), is currently one of the most important threats ofPinusspp. globally. This pathogen is known in many pine-growing regions, including natural and planted forests, and can affect all life stages of trees, from emerging seedlings to mature trees. Despite the importance of PPC, the global distribution ofF. circinatumis poorly documented, and this problem is also true of the hosts within countries that are affected. The aim of this study was to review the global distribution ofF. circinatum, with a particular focus on Europe. We considered (1) the current and historical pathogen records, both positive and negative, based on confirmed reports from Europe and globally; (2) the genetic diversity and population structure of the pathogen; (3) the current distribution of PPC in Europe, comparing published models of predicted disease distribution; and (4) host susceptibility by reviewing literature and generating a comprehensive list of known hosts for the fungus. These data were collated from 41 countries and used to compile a specially constructed geo-database. A review of 6297 observation records showed thatF. circinatumand the symptoms it causes on conifers occurred in 14 countries, including four in Europe, and is absent in 28 countries. Field observations and experimental data from 138 host species revealed 106 susceptible host species including 85Pinusspecies, 6 non-pine tree species and 15 grass and herb species. Our data confirm that susceptibility toF. circinatumvaries between different host species, tree ages and environmental characteristics. Knowledge on the geographic distribution, host range and the relative susceptibility of different hosts is essential for disease management, mitigation and containment strategies. The findings reported in this review will support countries that are currently free ofF. circinatumin implementing effective procedures and restrictions and prevent further spread of the pathogen.",
journal = "Forests",
title = "Global Geographic Distribution and Host Range of Fusarium circinatum , the Causal Agent of Pine Pitch Canker",
number = "7",
volume = "11",
doi = "10.3390/f11070724",
url = "conv_1502"
}

Drenkhan, R., Ganley, B., Martin-Garcia, J., Vahalik, P., Adamson, K., Adamcikova, K., Ahumada, R., Blank, L., Braganca, H., Capretti, P., Cleary, M., Cornejo, C., Davydenko, K., Diez, J. J., Lehtijarvi, H. T. D., Dvorak, M., Enderle, R., Fourie, G., Georgieva, M., Ghelardini, L., Hantula, J., Ioos, R., Iturritxa, E., Kanetis, L., Karpun, N. N., Koltay, A., Landeras, E., Markovskaja, S., Mesanza, N., Milenković, I., Musolin, D. L., Nikolaou, K., Nowakowska, J. A., Ogris, N., Oskay, F., Oszako, T., Papazova-Anakieva, I., Paraschiv, M., Pasquali, M., Pecori, F., Rafoss, T., Raitelaityte, K., Raposo, R., Robin, C., Rodas, C. A., Santini, A., Sanz-Ros, A. V., Selikhovkin, A., Solla, A., Soukainen, M., Soulioti, N., Steenkamp, E. T., Tsopelas, P., Vemić, A., Vettraino, A. M., Wingfield, M. J., Woodward, S., Zamora-Ballesteros, C.,& Mullett, M. S.. (2020). Global Geographic Distribution and Host Range of Fusarium circinatum , the Causal Agent of Pine Pitch Canker. in Forests, 11(7).
https://doi.org/10.3390/f11070724
conv_1502

Drenkhan R, Ganley B, Martin-Garcia J, Vahalik P, Adamson K, Adamcikova K, Ahumada R, Blank L, Braganca H, Capretti P, Cleary M, Cornejo C, Davydenko K, Diez JJ, Lehtijarvi HTD, Dvorak M, Enderle R, Fourie G, Georgieva M, Ghelardini L, Hantula J, Ioos R, Iturritxa E, Kanetis L, Karpun NN, Koltay A, Landeras E, Markovskaja S, Mesanza N, Milenković I, Musolin DL, Nikolaou K, Nowakowska JA, Ogris N, Oskay F, Oszako T, Papazova-Anakieva I, Paraschiv M, Pasquali M, Pecori F, Rafoss T, Raitelaityte K, Raposo R, Robin C, Rodas CA, Santini A, Sanz-Ros AV, Selikhovkin A, Solla A, Soukainen M, Soulioti N, Steenkamp ET, Tsopelas P, Vemić A, Vettraino AM, Wingfield MJ, Woodward S, Zamora-Ballesteros C, Mullett MS. Global Geographic Distribution and Host Range of Fusarium circinatum , the Causal Agent of Pine Pitch Canker. in Forests. 2020;11(7).
doi:10.3390/f11070724
conv_1502 .

Drenkhan, Rein, Ganley, Beccy, Martin-Garcia, Jorge, Vahalik, Petr, Adamson, Kalev, Adamcikova, Katarina, Ahumada, Rodrigo, Blank, Lior, Braganca, Helena, Capretti, Paolo, Cleary, Michelle, Cornejo, Carolina, Davydenko, Kateryna, Diez, Julio J., Lehtijarvi, Hatice Tugba Dogmus, Dvorak, Milon, Enderle, Rasmus, Fourie, Gerda, Georgieva, Margarita, Ghelardini, Luisa, Hantula, Jarkko, Ioos, Renaud, Iturritxa, Eugenia, Kanetis, Loukas, Karpun, Natalia N., Koltay, Andras, Landeras, Elena, Markovskaja, Svetlana, Mesanza, Nebai, Milenković, Ivan, Musolin, Dmitry L., Nikolaou, Konstantinos, Nowakowska, Justyna A., Ogris, Nikica, Oskay, Funda, Oszako, Tomasz, Papazova-Anakieva, Irena, Paraschiv, Marius, Pasquali, Matias, Pecori, Francesco, Rafoss, Trond, Raitelaityte, Kristina, Raposo, Rosa, Robin, Cecile, Rodas, Carlos A., Santini, Alberto, Sanz-Ros, Antonio, V, Selikhovkin, Andrey, Solla, Alejandro, Soukainen, Mirkka, Soulioti, Nikoleta, Steenkamp, Emma T., Tsopelas, Panaghiotis, Vemić, Aleksandar, Vettraino, Anna Maria, Wingfield, Michael J., Woodward, Stephen, Zamora-Ballesteros, Cristina, Mullett, Martin S., "Global Geographic Distribution and Host Range of Fusarium circinatum , the Causal Agent of Pine Pitch Canker" in Forests, 11, no. 7 (2020),
https://doi.org/10.3390/f11070724 .,
conv_1502 .

TY  - JOUR
AU  - Karadžić, Dragan
AU  - Radulović, Zlatan
AU  - Sikora, Katarzyna
AU  - Stanivuković, Zoran
AU  - Golubović-Ćurguz, Vesna
AU  - Oszako, Tomasz
AU  - Milenković, Ivan
PY  - 2019
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1080
AB  - The presence of Cryphonectria parasitica (Murrill) M.E. Barr was studied in six natural and planted stands of sweet chestnut in Serbia. The fungus was detected on the sweet chestnut in five localities and on the sessile oak in one locality. In total, 77 isolates from the sweet chestnut and five isolates from the sessile oak were obtained. Based on the culture morphology, all the obtained isolates were proven to be free from Cryphonectria (Saccardo) Saccardo & D. Saccardo hypovirus. The isolates of C. parasitica from the sweet chestnut were compatible with three different vegetative compatibility types, EU-12, EU-2, and EU-1, while the isolates from the sessile oak belonged to EU-12. After inoculation in laboratory conditions, the isolate from the sweet chestnut and sessile oak caused the decline in 88 and 76% of the sweet chestnut plants, respectively. In the case of the sessile oak, both isolates caused the decline in 52% of the plants. In field conditions, both isolates were aggressive to sessile oak trees after previous bark wounds and they were statistically significantly different compared to the control trees. The isolate from the sweet chestnut caused significantly larger cankers compared to both the isolate from the sessile oak and the control.
T2  - Plant Protection Science
T1  - Characterisation and pathogenicity of Cryphonectria parasitica on sweet chestnut and sessile oak trees in Serbia
EP  - 201
IS  - 3
SP  - 191
VL  - 55
DO  - 10.17221/38/2018-PPS
UR  - conv_1430
ER  - 

@article{
author = "Karadžić, Dragan and Radulović, Zlatan and Sikora, Katarzyna and Stanivuković, Zoran and Golubović-Ćurguz, Vesna and Oszako, Tomasz and Milenković, Ivan",
year = "2019",
abstract = "The presence of Cryphonectria parasitica (Murrill) M.E. Barr was studied in six natural and planted stands of sweet chestnut in Serbia. The fungus was detected on the sweet chestnut in five localities and on the sessile oak in one locality. In total, 77 isolates from the sweet chestnut and five isolates from the sessile oak were obtained. Based on the culture morphology, all the obtained isolates were proven to be free from Cryphonectria (Saccardo) Saccardo & D. Saccardo hypovirus. The isolates of C. parasitica from the sweet chestnut were compatible with three different vegetative compatibility types, EU-12, EU-2, and EU-1, while the isolates from the sessile oak belonged to EU-12. After inoculation in laboratory conditions, the isolate from the sweet chestnut and sessile oak caused the decline in 88 and 76% of the sweet chestnut plants, respectively. In the case of the sessile oak, both isolates caused the decline in 52% of the plants. In field conditions, both isolates were aggressive to sessile oak trees after previous bark wounds and they were statistically significantly different compared to the control trees. The isolate from the sweet chestnut caused significantly larger cankers compared to both the isolate from the sessile oak and the control.",
journal = "Plant Protection Science",
title = "Characterisation and pathogenicity of Cryphonectria parasitica on sweet chestnut and sessile oak trees in Serbia",
pages = "201-191",
number = "3",
volume = "55",
doi = "10.17221/38/2018-PPS",
url = "conv_1430"
}

Karadžić, D., Radulović, Z., Sikora, K., Stanivuković, Z., Golubović-Ćurguz, V., Oszako, T.,& Milenković, I.. (2019). Characterisation and pathogenicity of Cryphonectria parasitica on sweet chestnut and sessile oak trees in Serbia. in Plant Protection Science, 55(3), 191-201.
https://doi.org/10.17221/38/2018-PPS
conv_1430

Karadžić D, Radulović Z, Sikora K, Stanivuković Z, Golubović-Ćurguz V, Oszako T, Milenković I. Characterisation and pathogenicity of Cryphonectria parasitica on sweet chestnut and sessile oak trees in Serbia. in Plant Protection Science. 2019;55(3):191-201.
doi:10.17221/38/2018-PPS
conv_1430 .

Karadžić, Dragan, Radulović, Zlatan, Sikora, Katarzyna, Stanivuković, Zoran, Golubović-Ćurguz, Vesna, Oszako, Tomasz, Milenković, Ivan, "Characterisation and pathogenicity of Cryphonectria parasitica on sweet chestnut and sessile oak trees in Serbia" in Plant Protection Science, 55, no. 3 (2019):191-201,
https://doi.org/10.17221/38/2018-PPS .,
conv_1430 .

TY  - JOUR
AU  - Milenković, Ivan
AU  - Keča, Nenad
AU  - Karadžić, Dragan
AU  - Radulović, Zlatan
AU  - Nowakowska, Justyna A.
AU  - Oszako, Tomasz
AU  - Sikora, Katarzyna
AU  - Corcobado, Tamara
AU  - Jung, Thomas
PY  - 2018
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/916
AB  - During a survey in three declining and three healthy poplar plantations in Serbia, six different Phytophthora species were obtained. Phytophthora plurivora was the most common, followed by P. pini, P. polonica, P. lacustris, P. cactorum, and P. gonapodyides. Pathogenicity of all isolated species to four-month and one-year-old cuttings of Populus hybrid clones I-214 and Pannonia, respectively, was tested using both a soil infestation and stem inoculation test. Isolates of P. polonica, P. x cambivora, P. cryptogea, and P. x serendipita from other host plants were included as a comparison. In the soil infestation test, the most aggressive species to clone I-214 were P. plurivora, P. x serendipita, and P. pini. On clone Pannonia, P. gonapodyides and P. pini were the most aggressive, both causing 100% mortality, followed by P. cactorum, P. x cambivora, and P. polonica. In the underbark inoculation test, the susceptibility of both poplar clones to the different Phytophthora species was largely similar, as in the soil infestation test, with the exception of P. polonica, which proved to be only weakly pathogenic to poplar bark. The most aggressive species to clone I-214 was P. pini, while on clone Pannonia, the longest lesions and highest disease incidence were caused by P. gonapodyides. Phytophthora cactorum and P. plurivora were pathogenic to both clones, whereas P. x cambivora showed only weak pathogenicity. The implications of these findings and possible pathways of dispersion of the pathogens are discussed.
T2  - Forests
T1  - Isolation and Pathogenicity of Phytophthora Species from Poplar Plantations in Serbia
IS  - 6
VL  - 9
DO  - 10.3390/f9060330
UR  - conv_1351
ER  - 

@article{
author = "Milenković, Ivan and Keča, Nenad and Karadžić, Dragan and Radulović, Zlatan and Nowakowska, Justyna A. and Oszako, Tomasz and Sikora, Katarzyna and Corcobado, Tamara and Jung, Thomas",
year = "2018",
abstract = "During a survey in three declining and three healthy poplar plantations in Serbia, six different Phytophthora species were obtained. Phytophthora plurivora was the most common, followed by P. pini, P. polonica, P. lacustris, P. cactorum, and P. gonapodyides. Pathogenicity of all isolated species to four-month and one-year-old cuttings of Populus hybrid clones I-214 and Pannonia, respectively, was tested using both a soil infestation and stem inoculation test. Isolates of P. polonica, P. x cambivora, P. cryptogea, and P. x serendipita from other host plants were included as a comparison. In the soil infestation test, the most aggressive species to clone I-214 were P. plurivora, P. x serendipita, and P. pini. On clone Pannonia, P. gonapodyides and P. pini were the most aggressive, both causing 100% mortality, followed by P. cactorum, P. x cambivora, and P. polonica. In the underbark inoculation test, the susceptibility of both poplar clones to the different Phytophthora species was largely similar, as in the soil infestation test, with the exception of P. polonica, which proved to be only weakly pathogenic to poplar bark. The most aggressive species to clone I-214 was P. pini, while on clone Pannonia, the longest lesions and highest disease incidence were caused by P. gonapodyides. Phytophthora cactorum and P. plurivora were pathogenic to both clones, whereas P. x cambivora showed only weak pathogenicity. The implications of these findings and possible pathways of dispersion of the pathogens are discussed.",
journal = "Forests",
title = "Isolation and Pathogenicity of Phytophthora Species from Poplar Plantations in Serbia",
number = "6",
volume = "9",
doi = "10.3390/f9060330",
url = "conv_1351"
}

Milenković, I., Keča, N., Karadžić, D., Radulović, Z., Nowakowska, J. A., Oszako, T., Sikora, K., Corcobado, T.,& Jung, T.. (2018). Isolation and Pathogenicity of Phytophthora Species from Poplar Plantations in Serbia. in Forests, 9(6).
https://doi.org/10.3390/f9060330
conv_1351

Milenković I, Keča N, Karadžić D, Radulović Z, Nowakowska JA, Oszako T, Sikora K, Corcobado T, Jung T. Isolation and Pathogenicity of Phytophthora Species from Poplar Plantations in Serbia. in Forests. 2018;9(6).
doi:10.3390/f9060330
conv_1351 .

Milenković, Ivan, Keča, Nenad, Karadžić, Dragan, Radulović, Zlatan, Nowakowska, Justyna A., Oszako, Tomasz, Sikora, Katarzyna, Corcobado, Tamara, Jung, Thomas, "Isolation and Pathogenicity of Phytophthora Species from Poplar Plantations in Serbia" in Forests, 9, no. 6 (2018),
https://doi.org/10.3390/f9060330 .,
conv_1351 .

TY  - JOUR
AU  - Milenković, Ivan
AU  - Keča, Nenad
AU  - Karadžić, Dragan
AU  - Nowakowska, Justyna A.
AU  - Oszako, Tomasz
AU  - Sikora, Katarzyna
AU  - Tkaczyk, Milosz
PY  - 2018
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/911
AB  - Common pathogenicity tests on 16-month-old ash plants were performed using isolates of Hymenoscyphus fraxineus and three different Phytophthora spp. isolated under declining ash trees in Wolica Nature reserve in Poland. There were no statistically significant differences among the different inoculation treatments and lesion lengths averaged 1.67 cm. After analyses of inoculated roots, five out of 10 root parameters showed statistically significant differences, and after a Dun can's Multiple Range test, significant differences were found with control plants while there were no differences among the treatments. The largest root loss was with the treatment inoculated with both H fraxineus and P. plurivora (HF + PP), and both fine and total root lengths were 2.30 and 2.27 times smaller, respectively, than the non-inoculated control. The earliest mortality of young ash plants was observed also with the I IF + PP treatment. Results showed high aggressiveness of IL fraxineus to young ash plants, with indications that root infections with Phytophthora spp. may contribute to greater damage, but more research is needed to clarify the interaction between H. fraxineus and Phytophthora spp. in ash dieback.
T2  - Forestry Chronicle
T1  - Interaction between Hymenoscyphus fraxineus and Phytophthora species on young Fraxinus excelsior seedlings
EP  - 139
IS  - 2
SP  - 135
VL  - 94
DO  - 10.5558/tfc2018-020
UR  - conv_1338
ER  - 

@article{
author = "Milenković, Ivan and Keča, Nenad and Karadžić, Dragan and Nowakowska, Justyna A. and Oszako, Tomasz and Sikora, Katarzyna and Tkaczyk, Milosz",
year = "2018",
abstract = "Common pathogenicity tests on 16-month-old ash plants were performed using isolates of Hymenoscyphus fraxineus and three different Phytophthora spp. isolated under declining ash trees in Wolica Nature reserve in Poland. There were no statistically significant differences among the different inoculation treatments and lesion lengths averaged 1.67 cm. After analyses of inoculated roots, five out of 10 root parameters showed statistically significant differences, and after a Dun can's Multiple Range test, significant differences were found with control plants while there were no differences among the treatments. The largest root loss was with the treatment inoculated with both H fraxineus and P. plurivora (HF + PP), and both fine and total root lengths were 2.30 and 2.27 times smaller, respectively, than the non-inoculated control. The earliest mortality of young ash plants was observed also with the I IF + PP treatment. Results showed high aggressiveness of IL fraxineus to young ash plants, with indications that root infections with Phytophthora spp. may contribute to greater damage, but more research is needed to clarify the interaction between H. fraxineus and Phytophthora spp. in ash dieback.",
journal = "Forestry Chronicle",
title = "Interaction between Hymenoscyphus fraxineus and Phytophthora species on young Fraxinus excelsior seedlings",
pages = "139-135",
number = "2",
volume = "94",
doi = "10.5558/tfc2018-020",
url = "conv_1338"
}

Milenković, I., Keča, N., Karadžić, D., Nowakowska, J. A., Oszako, T., Sikora, K.,& Tkaczyk, M.. (2018). Interaction between Hymenoscyphus fraxineus and Phytophthora species on young Fraxinus excelsior seedlings. in Forestry Chronicle, 94(2), 135-139.
https://doi.org/10.5558/tfc2018-020
conv_1338

Milenković I, Keča N, Karadžić D, Nowakowska JA, Oszako T, Sikora K, Tkaczyk M. Interaction between Hymenoscyphus fraxineus and Phytophthora species on young Fraxinus excelsior seedlings. in Forestry Chronicle. 2018;94(2):135-139.
doi:10.5558/tfc2018-020
conv_1338 .

Milenković, Ivan, Keča, Nenad, Karadžić, Dragan, Nowakowska, Justyna A., Oszako, Tomasz, Sikora, Katarzyna, Tkaczyk, Milosz, "Interaction between Hymenoscyphus fraxineus and Phytophthora species on young Fraxinus excelsior seedlings" in Forestry Chronicle, 94, no. 2 (2018):135-139,
https://doi.org/10.5558/tfc2018-020 .,
conv_1338 .

TY  - JOUR
AU  - Tkaczyk, Milosz
AU  - Milenković, Ivan
AU  - Nowakowska, Justyna A.
AU  - Borys, Malgorzata
AU  - Kaluski, Tomasz
AU  - Gawlak, Magdalena
AU  - Czyz, Michal
AU  - Oszako, Tomasz
PY  - 2017
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/806
AB  - The following paper presents the results on the determination of the diversity of species from the Phytophthora genus occurring in the declining oak stands in Krotoszyn Plateau in Poland. From the 50s of the last century, significant deterioration of oak health was observed in these stands, and Phytophthora species were suggested as one of the factors of the decline. In order to determine the presence of pathogenic organisms from the Phytophthora genus in these stands, 180 rhizosphere soil samples from three forest districts throughout the Krotoszyn Plateau were collected and subjected to the isolation method. Phytophthora species were consistently isolated from all the sampled stands, and 194 isolates from 111 positive samples were obtained. However, 150 (77%) and 44 (23%) isolates originated from the samples taken under the symptomatic and asymptomatic trees, respectively. All the obtained isolates were morphologically classified using the light and scanning electron microscopy and divided into morphological groups. Genomic DNA was isolated from selected isolates representing each group, ITS regions were amplified and sequence analyses were performed. In total, four different Phytophthora species were detected, including P. cactorum, P. plurivora, P. quercina and P. europaea. The most often isolated species were P. cactorum and P. plurivora. This is the first report of P. europaea in oak stands in Poland.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Morphological and molecular identification of phytophthora species isolated from the rhizosphere of declining oak trees in krotoszyn plateau
EP  - 215
IS  - 1
SP  - 203
VL  - 49
DO  - 10.2298/GENSR1701203T
UR  - conv_1279
ER  - 

@article{
author = "Tkaczyk, Milosz and Milenković, Ivan and Nowakowska, Justyna A. and Borys, Malgorzata and Kaluski, Tomasz and Gawlak, Magdalena and Czyz, Michal and Oszako, Tomasz",
year = "2017",
abstract = "The following paper presents the results on the determination of the diversity of species from the Phytophthora genus occurring in the declining oak stands in Krotoszyn Plateau in Poland. From the 50s of the last century, significant deterioration of oak health was observed in these stands, and Phytophthora species were suggested as one of the factors of the decline. In order to determine the presence of pathogenic organisms from the Phytophthora genus in these stands, 180 rhizosphere soil samples from three forest districts throughout the Krotoszyn Plateau were collected and subjected to the isolation method. Phytophthora species were consistently isolated from all the sampled stands, and 194 isolates from 111 positive samples were obtained. However, 150 (77%) and 44 (23%) isolates originated from the samples taken under the symptomatic and asymptomatic trees, respectively. All the obtained isolates were morphologically classified using the light and scanning electron microscopy and divided into morphological groups. Genomic DNA was isolated from selected isolates representing each group, ITS regions were amplified and sequence analyses were performed. In total, four different Phytophthora species were detected, including P. cactorum, P. plurivora, P. quercina and P. europaea. The most often isolated species were P. cactorum and P. plurivora. This is the first report of P. europaea in oak stands in Poland.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Morphological and molecular identification of phytophthora species isolated from the rhizosphere of declining oak trees in krotoszyn plateau",
pages = "215-203",
number = "1",
volume = "49",
doi = "10.2298/GENSR1701203T",
url = "conv_1279"
}

Tkaczyk, M., Milenković, I., Nowakowska, J. A., Borys, M., Kaluski, T., Gawlak, M., Czyz, M.,& Oszako, T.. (2017). Morphological and molecular identification of phytophthora species isolated from the rhizosphere of declining oak trees in krotoszyn plateau. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 49(1), 203-215.
https://doi.org/10.2298/GENSR1701203T
conv_1279

Tkaczyk M, Milenković I, Nowakowska JA, Borys M, Kaluski T, Gawlak M, Czyz M, Oszako T. Morphological and molecular identification of phytophthora species isolated from the rhizosphere of declining oak trees in krotoszyn plateau. in Genetika-Belgrade. 2017;49(1):203-215.
doi:10.2298/GENSR1701203T
conv_1279 .

Tkaczyk, Milosz, Milenković, Ivan, Nowakowska, Justyna A., Borys, Malgorzata, Kaluski, Tomasz, Gawlak, Magdalena, Czyz, Michal, Oszako, Tomasz, "Morphological and molecular identification of phytophthora species isolated from the rhizosphere of declining oak trees in krotoszyn plateau" in Genetika-Belgrade, 49, no. 1 (2017):203-215,
https://doi.org/10.2298/GENSR1701203T .,
conv_1279 .

TY  - JOUR
AU  - Pacia, Artur
AU  - Nowakowska, Justyna A.
AU  - Tkaczyk, Milosz
AU  - Sikora, Katarzyna
AU  - Tereba, Anna
AU  - Borys, Malgorzata
AU  - Milenković, Ivan
AU  - Pszczolkowska, Agnieszka
AU  - Okorski, Adam
AU  - Oszako, Tomasz
PY  - 2017
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/833
AB  - The ash stand in Wolica reserve (Poland), affected with ash dieback, was studied. Isolations performed from collected ash tissues and rhizosphere soil samples revealed 28 isolates of Hymenoscyphus fraxineus and 27 isolates of Phytophthora spp., respectively. The vitality and defoliation of 198 and 176 trees were studied, respectively in 2012 and 2013. In 2013 only one tree was completely vital, while 83 trees were within the degeneration phase. These results suggested that trees being classified in this class are the most vital and the natural genetic resistance should be sought among this vitality class in the future. In total, 112 trees were classified to the stage 2 of vitality, for which large deformation of shoots is typical. Further, monitoring of defoliation in 2013 revealed that the largest number of trees in the stand (126) were moderately damaged trees (defoliation 26-60%), while 47 trees had over 60% of defoliation. The synthetic damage index was 1.58 in 2012 and 1.66 in 2013 indicating that advanced disease processes are occurring in this stand. In addition, sampling, isolation, morphological and molecular identifications of Phytophthora species were performed. After the isolation tests, P. megasperma, P. sp. hungarica, and P. plurivora were obtained. These results were confirmed after the PCR and ITS sequencing. This is the first report of P. sp. hungarica and P. megasperma in the stands of common ash in Poland. The natural genetic variation of the Fraxinus excelsior genome was studied to improve understanding of its role in the adaptation and tolerance processes facing ash dieback phenomenon. Six nuclear microsatellite markers and four chloroplast microsatellite markers have been used in order to assess the genetic diversity of Fraxinus excelsior stand in Poland, categorized into three different Roloff' classes of vitality 0+1, 2 and 3. We demonstrated lack of correlation between three different vitality classes of ash trees and their nuclear or chloroplast genetic differentiation. Nevertheless, the observed heterozygosity (H-O) value was significantly different between vitality classes 2 and 3 assessed with nuclear SSR markers (p = 0.000183 in HSD Tukey test, p  lt  0.05). Also private (Ap) alleles distribution of chloroplast SSR markers significantly differ (p = 0.000 in HSD Tukey test, p  lt  0.05) between the vitality classes 0+1 and 3 of ash trees. Those data suggest that DNA differentiation of F. excelsior at local spatial scale may be driven by gene based tolerance.
PB  - Lietuvos Misku Institutas
T2  - Baltic Forestry
T1  - Common Ash Stand Affected by Ash Dieback in the Wolica Nature Reserve in Poland
EP  - 197
IS  - 1
SP  - 183
VL  - 23
UR  - conv_2043
ER  - 

@article{
author = "Pacia, Artur and Nowakowska, Justyna A. and Tkaczyk, Milosz and Sikora, Katarzyna and Tereba, Anna and Borys, Malgorzata and Milenković, Ivan and Pszczolkowska, Agnieszka and Okorski, Adam and Oszako, Tomasz",
year = "2017",
abstract = "The ash stand in Wolica reserve (Poland), affected with ash dieback, was studied. Isolations performed from collected ash tissues and rhizosphere soil samples revealed 28 isolates of Hymenoscyphus fraxineus and 27 isolates of Phytophthora spp., respectively. The vitality and defoliation of 198 and 176 trees were studied, respectively in 2012 and 2013. In 2013 only one tree was completely vital, while 83 trees were within the degeneration phase. These results suggested that trees being classified in this class are the most vital and the natural genetic resistance should be sought among this vitality class in the future. In total, 112 trees were classified to the stage 2 of vitality, for which large deformation of shoots is typical. Further, monitoring of defoliation in 2013 revealed that the largest number of trees in the stand (126) were moderately damaged trees (defoliation 26-60%), while 47 trees had over 60% of defoliation. The synthetic damage index was 1.58 in 2012 and 1.66 in 2013 indicating that advanced disease processes are occurring in this stand. In addition, sampling, isolation, morphological and molecular identifications of Phytophthora species were performed. After the isolation tests, P. megasperma, P. sp. hungarica, and P. plurivora were obtained. These results were confirmed after the PCR and ITS sequencing. This is the first report of P. sp. hungarica and P. megasperma in the stands of common ash in Poland. The natural genetic variation of the Fraxinus excelsior genome was studied to improve understanding of its role in the adaptation and tolerance processes facing ash dieback phenomenon. Six nuclear microsatellite markers and four chloroplast microsatellite markers have been used in order to assess the genetic diversity of Fraxinus excelsior stand in Poland, categorized into three different Roloff' classes of vitality 0+1, 2 and 3. We demonstrated lack of correlation between three different vitality classes of ash trees and their nuclear or chloroplast genetic differentiation. Nevertheless, the observed heterozygosity (H-O) value was significantly different between vitality classes 2 and 3 assessed with nuclear SSR markers (p = 0.000183 in HSD Tukey test, p  lt  0.05). Also private (Ap) alleles distribution of chloroplast SSR markers significantly differ (p = 0.000 in HSD Tukey test, p  lt  0.05) between the vitality classes 0+1 and 3 of ash trees. Those data suggest that DNA differentiation of F. excelsior at local spatial scale may be driven by gene based tolerance.",
publisher = "Lietuvos Misku Institutas",
journal = "Baltic Forestry",
title = "Common Ash Stand Affected by Ash Dieback in the Wolica Nature Reserve in Poland",
pages = "197-183",
number = "1",
volume = "23",
url = "conv_2043"
}

Pacia, A., Nowakowska, J. A., Tkaczyk, M., Sikora, K., Tereba, A., Borys, M., Milenković, I., Pszczolkowska, A., Okorski, A.,& Oszako, T.. (2017). Common Ash Stand Affected by Ash Dieback in the Wolica Nature Reserve in Poland. in Baltic Forestry
Lietuvos Misku Institutas., 23(1), 183-197.
conv_2043

Pacia A, Nowakowska JA, Tkaczyk M, Sikora K, Tereba A, Borys M, Milenković I, Pszczolkowska A, Okorski A, Oszako T. Common Ash Stand Affected by Ash Dieback in the Wolica Nature Reserve in Poland. in Baltic Forestry. 2017;23(1):183-197.
conv_2043 .

Pacia, Artur, Nowakowska, Justyna A., Tkaczyk, Milosz, Sikora, Katarzyna, Tereba, Anna, Borys, Malgorzata, Milenković, Ivan, Pszczolkowska, Agnieszka, Okorski, Adam, Oszako, Tomasz, "Common Ash Stand Affected by Ash Dieback in the Wolica Nature Reserve in Poland" in Baltic Forestry, 23, no. 1 (2017):183-197,
conv_2043 .

TY  - JOUR
AU  - Tkaczyk, Milosz
AU  - Sikora, Katarzyna
AU  - Nowakowska, Justyna A.
AU  - Aniśko, E.
AU  - Oszako, Tomasz
AU  - Belbahri, L.
AU  - Milenković, Ivan
PY  - 2016
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/785
AB  - To investigate susceptibility of young Scots pine seedlings to four Phytophthora species: Phytophthora cactorum, Phytophthora cambivora, Phytophthora plurivora and Phytophthora pini; seven-day-old seedlings of Scots pine (15 seedlings per experiment) were infected using agar plugs of the respective species. Control group also consisted of 15 seedlings and was inoculated with sterile agar plugs. Results unambiguously show that after 4.5 days, all seedlings show clear signs of infection and display severe symptoms of tissue damage and necrosis. Moreover, three and two seedlings in the P. cactorum and P. cambivora infected seedlings groups, respectively, collapsed. The length of largest necrosis measured 13.4±3.90 mm and was caused by P. cactorum. To rule out any putative contamination or infection by secondary pathogens, re-isolations of pathogens from infection sites were performed and were positive in 100% of plated pieces of infected seedlings. All re-isolations were, however, negative in the case of the control group. Detailed microscopic analyses of infected tissues of young seedlings confirmed the presence of numerous Phytophthora species inside and on the surface of infected seedlings. Therefore, our results suggest Phytophthora spp. and mainly P. cactorum and P. cambivora as aggressive pathogens of Scots pine seedlings and highlight a putative involvement of these species in the damping off of young Scots pine seedlings frequently observed in forest nurseries.
PB  - Forest Research Institute
T2  - Folia Forestalia Polonica, Series A
T1  - Four different Phytophthora species that are able to infect Scots pine seedlings in laboratory conditions
EP  - 130
IS  - 3
SP  - 123
VL  - 58
DO  - 10.1515/ffp-2016-0014
UR  - conv_2129
ER  - 

@article{
author = "Tkaczyk, Milosz and Sikora, Katarzyna and Nowakowska, Justyna A. and Aniśko, E. and Oszako, Tomasz and Belbahri, L. and Milenković, Ivan",
year = "2016",
abstract = "To investigate susceptibility of young Scots pine seedlings to four Phytophthora species: Phytophthora cactorum, Phytophthora cambivora, Phytophthora plurivora and Phytophthora pini; seven-day-old seedlings of Scots pine (15 seedlings per experiment) were infected using agar plugs of the respective species. Control group also consisted of 15 seedlings and was inoculated with sterile agar plugs. Results unambiguously show that after 4.5 days, all seedlings show clear signs of infection and display severe symptoms of tissue damage and necrosis. Moreover, three and two seedlings in the P. cactorum and P. cambivora infected seedlings groups, respectively, collapsed. The length of largest necrosis measured 13.4±3.90 mm and was caused by P. cactorum. To rule out any putative contamination or infection by secondary pathogens, re-isolations of pathogens from infection sites were performed and were positive in 100% of plated pieces of infected seedlings. All re-isolations were, however, negative in the case of the control group. Detailed microscopic analyses of infected tissues of young seedlings confirmed the presence of numerous Phytophthora species inside and on the surface of infected seedlings. Therefore, our results suggest Phytophthora spp. and mainly P. cactorum and P. cambivora as aggressive pathogens of Scots pine seedlings and highlight a putative involvement of these species in the damping off of young Scots pine seedlings frequently observed in forest nurseries.",
publisher = "Forest Research Institute",
journal = "Folia Forestalia Polonica, Series A",
title = "Four different Phytophthora species that are able to infect Scots pine seedlings in laboratory conditions",
pages = "130-123",
number = "3",
volume = "58",
doi = "10.1515/ffp-2016-0014",
url = "conv_2129"
}

Tkaczyk, M., Sikora, K., Nowakowska, J. A., Aniśko, E., Oszako, T., Belbahri, L.,& Milenković, I.. (2016). Four different Phytophthora species that are able to infect Scots pine seedlings in laboratory conditions. in Folia Forestalia Polonica, Series A
Forest Research Institute., 58(3), 123-130.
https://doi.org/10.1515/ffp-2016-0014
conv_2129

Tkaczyk M, Sikora K, Nowakowska JA, Aniśko E, Oszako T, Belbahri L, Milenković I. Four different Phytophthora species that are able to infect Scots pine seedlings in laboratory conditions. in Folia Forestalia Polonica, Series A. 2016;58(3):123-130.
doi:10.1515/ffp-2016-0014
conv_2129 .

Tkaczyk, Milosz, Sikora, Katarzyna, Nowakowska, Justyna A., Aniśko, E., Oszako, Tomasz, Belbahri, L., Milenković, Ivan, "Four different Phytophthora species that are able to infect Scots pine seedlings in laboratory conditions" in Folia Forestalia Polonica, Series A, 58, no. 3 (2016):123-130,
https://doi.org/10.1515/ffp-2016-0014 .,
conv_2129 .

TY  - JOUR
AU  - Jung, T.
AU  - Orlikowski, L.
AU  - Henricot, B.
AU  - Abad-Campos, P.
AU  - Aday, A. G.
AU  - Aguin Casal, O.
AU  - Bakonyi, J.
AU  - Cacciola, S. O.
AU  - Cech, T.
AU  - Chavarriaga, D.
AU  - Corcobado, Tamara
AU  - Cravador, A.
AU  - Decourcelle, T.
AU  - Denton, G.
AU  - Diamandis, S.
AU  - Dogmus-Lehtijaervi, H. T.
AU  - Franceschini, A.
AU  - Ginetti, B.
AU  - Green, Samantha
AU  - Glavendekić, Milka
AU  - Hantula, J.
AU  - Hartmann, G.
AU  - Herrero, M.
AU  - Ivić, D.
AU  - Horta Jung, M.
AU  - Lilja, A.
AU  - Keča, Nenad
AU  - Kramarets, V.
AU  - Lyubenova, A.
AU  - Machado, H.
AU  - Magnano di San Lio, G.
AU  - Mansilla Vazquez, P. J.
AU  - Marcais, B.
AU  - Matsiakh, I.
AU  - Milenković, Ivan
AU  - Moricca, S.
AU  - Nagy, Zoltan
AU  - Nechwatal, J.
AU  - Olsson, C.
AU  - Oszako, Tomasz
AU  - Pane, A.
AU  - Paplomatas, E. J.
AU  - Pintos Varela, C.
AU  - Prospero, Simone
AU  - Rial Martinez, C.
AU  - Rigling, D.
AU  - Robin, Cecile
AU  - Rytkoenen, A.
AU  - Sanchez, M. E.
AU  - Sanz Ros, A. V.
AU  - Scanu, Bruno
AU  - Schlenzig, A.
AU  - Schumacher, J.
AU  - Slavov, S.
AU  - Solla, Alejandro
AU  - Sousa, E.
AU  - Stenlid, J.
AU  - Talgo, Venche
AU  - Tomić, Z.
AU  - Tsopelas, Panaghiotis
AU  - Vannini, A.
AU  - Vettraino, Anna Maria
AU  - Wenneker, M.
AU  - Woodward, S.
AU  - Perez-Sierra, Ana
PY  - 2016
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/723
AB  - An analysis of incidence of Phytophthora spp. in 732 European nurseries producing forest transplants, larger specimen trees, landscape plants and ornamentals, plus 2525 areas in which trees and shrubs were planted, is presented based on work conducted by 38 research groups in 23 European countries between 1972 and 2013. Forty-nine Phytophthora taxa were recorded in 670 nurseries (91.5%); within these nurseries, 1614 of 1992 nursery stands (81.0%) were infested, although most affected plants appeared healthy. In forest and landscape plantings, 56 Phytophthora taxa were recovered from 1667 of 2525 tested sites (66.0%). Affected plants frequently showed symptoms such as crown thinning, chlorosis and dieback caused by extensive fine root losses and/or collar rot. Many well-known highly damaging host-Phytophthora combinations were frequently detected but 297 and 407 new Phytophthora-host associations were also observed in nurseries and plantings, respectively. On average, 1.3 Phytophthora species/taxa per infested nursery stand and planting site were isolated. At least 47 of the 68 Phytophthora species/taxa detected in nurseries and plantings were exotic species several of which are considered well established in both nurseries and plantings in Europe. Seven known Phytophthora species/taxa were found for the first time in Europe, while 10 taxa had not been previously recorded from nurseries or plantings; in addition, 5 taxa were first detections on woody plant species. Seven Phytophthora taxa were previously unknown to science. The reasons for these failures of plant biosecurity in Europe, implications for forest and semi-natural ecosystems and possible ways to improve biosecurity are discussed.
T2  - Forest Pathology
T1  - Widespread Phytophthora infestations in European nurseries put forest, semi-natural and horticultural ecosystems at high risk of Phytophthora diseases
EP  - 163
IS  - 2
SP  - 134
VL  - 46
DO  - 10.1111/efp.12239
UR  - conv_1209
ER  - 

@article{
author = "Jung, T. and Orlikowski, L. and Henricot, B. and Abad-Campos, P. and Aday, A. G. and Aguin Casal, O. and Bakonyi, J. and Cacciola, S. O. and Cech, T. and Chavarriaga, D. and Corcobado, Tamara and Cravador, A. and Decourcelle, T. and Denton, G. and Diamandis, S. and Dogmus-Lehtijaervi, H. T. and Franceschini, A. and Ginetti, B. and Green, Samantha and Glavendekić, Milka and Hantula, J. and Hartmann, G. and Herrero, M. and Ivić, D. and Horta Jung, M. and Lilja, A. and Keča, Nenad and Kramarets, V. and Lyubenova, A. and Machado, H. and Magnano di San Lio, G. and Mansilla Vazquez, P. J. and Marcais, B. and Matsiakh, I. and Milenković, Ivan and Moricca, S. and Nagy, Zoltan and Nechwatal, J. and Olsson, C. and Oszako, Tomasz and Pane, A. and Paplomatas, E. J. and Pintos Varela, C. and Prospero, Simone and Rial Martinez, C. and Rigling, D. and Robin, Cecile and Rytkoenen, A. and Sanchez, M. E. and Sanz Ros, A. V. and Scanu, Bruno and Schlenzig, A. and Schumacher, J. and Slavov, S. and Solla, Alejandro and Sousa, E. and Stenlid, J. and Talgo, Venche and Tomić, Z. and Tsopelas, Panaghiotis and Vannini, A. and Vettraino, Anna Maria and Wenneker, M. and Woodward, S. and Perez-Sierra, Ana",
year = "2016",
abstract = "An analysis of incidence of Phytophthora spp. in 732 European nurseries producing forest transplants, larger specimen trees, landscape plants and ornamentals, plus 2525 areas in which trees and shrubs were planted, is presented based on work conducted by 38 research groups in 23 European countries between 1972 and 2013. Forty-nine Phytophthora taxa were recorded in 670 nurseries (91.5%); within these nurseries, 1614 of 1992 nursery stands (81.0%) were infested, although most affected plants appeared healthy. In forest and landscape plantings, 56 Phytophthora taxa were recovered from 1667 of 2525 tested sites (66.0%). Affected plants frequently showed symptoms such as crown thinning, chlorosis and dieback caused by extensive fine root losses and/or collar rot. Many well-known highly damaging host-Phytophthora combinations were frequently detected but 297 and 407 new Phytophthora-host associations were also observed in nurseries and plantings, respectively. On average, 1.3 Phytophthora species/taxa per infested nursery stand and planting site were isolated. At least 47 of the 68 Phytophthora species/taxa detected in nurseries and plantings were exotic species several of which are considered well established in both nurseries and plantings in Europe. Seven known Phytophthora species/taxa were found for the first time in Europe, while 10 taxa had not been previously recorded from nurseries or plantings; in addition, 5 taxa were first detections on woody plant species. Seven Phytophthora taxa were previously unknown to science. The reasons for these failures of plant biosecurity in Europe, implications for forest and semi-natural ecosystems and possible ways to improve biosecurity are discussed.",
journal = "Forest Pathology",
title = "Widespread Phytophthora infestations in European nurseries put forest, semi-natural and horticultural ecosystems at high risk of Phytophthora diseases",
pages = "163-134",
number = "2",
volume = "46",
doi = "10.1111/efp.12239",
url = "conv_1209"
}

Jung, T., Orlikowski, L., Henricot, B., Abad-Campos, P., Aday, A. G., Aguin Casal, O., Bakonyi, J., Cacciola, S. O., Cech, T., Chavarriaga, D., Corcobado, T., Cravador, A., Decourcelle, T., Denton, G., Diamandis, S., Dogmus-Lehtijaervi, H. T., Franceschini, A., Ginetti, B., Green, S., Glavendekić, M., Hantula, J., Hartmann, G., Herrero, M., Ivić, D., Horta Jung, M., Lilja, A., Keča, N., Kramarets, V., Lyubenova, A., Machado, H., Magnano di San Lio, G., Mansilla Vazquez, P. J., Marcais, B., Matsiakh, I., Milenković, I., Moricca, S., Nagy, Z., Nechwatal, J., Olsson, C., Oszako, T., Pane, A., Paplomatas, E. J., Pintos Varela, C., Prospero, S., Rial Martinez, C., Rigling, D., Robin, C., Rytkoenen, A., Sanchez, M. E., Sanz Ros, A. V., Scanu, B., Schlenzig, A., Schumacher, J., Slavov, S., Solla, A., Sousa, E., Stenlid, J., Talgo, V., Tomić, Z., Tsopelas, P., Vannini, A., Vettraino, A. M., Wenneker, M., Woodward, S.,& Perez-Sierra, A.. (2016). Widespread Phytophthora infestations in European nurseries put forest, semi-natural and horticultural ecosystems at high risk of Phytophthora diseases. in Forest Pathology, 46(2), 134-163.
https://doi.org/10.1111/efp.12239
conv_1209

Jung T, Orlikowski L, Henricot B, Abad-Campos P, Aday AG, Aguin Casal O, Bakonyi J, Cacciola SO, Cech T, Chavarriaga D, Corcobado T, Cravador A, Decourcelle T, Denton G, Diamandis S, Dogmus-Lehtijaervi HT, Franceschini A, Ginetti B, Green S, Glavendekić M, Hantula J, Hartmann G, Herrero M, Ivić D, Horta Jung M, Lilja A, Keča N, Kramarets V, Lyubenova A, Machado H, Magnano di San Lio G, Mansilla Vazquez PJ, Marcais B, Matsiakh I, Milenković I, Moricca S, Nagy Z, Nechwatal J, Olsson C, Oszako T, Pane A, Paplomatas EJ, Pintos Varela C, Prospero S, Rial Martinez C, Rigling D, Robin C, Rytkoenen A, Sanchez ME, Sanz Ros AV, Scanu B, Schlenzig A, Schumacher J, Slavov S, Solla A, Sousa E, Stenlid J, Talgo V, Tomić Z, Tsopelas P, Vannini A, Vettraino AM, Wenneker M, Woodward S, Perez-Sierra A. Widespread Phytophthora infestations in European nurseries put forest, semi-natural and horticultural ecosystems at high risk of Phytophthora diseases. in Forest Pathology. 2016;46(2):134-163.
doi:10.1111/efp.12239
conv_1209 .

Jung, T., Orlikowski, L., Henricot, B., Abad-Campos, P., Aday, A. G., Aguin Casal, O., Bakonyi, J., Cacciola, S. O., Cech, T., Chavarriaga, D., Corcobado, Tamara, Cravador, A., Decourcelle, T., Denton, G., Diamandis, S., Dogmus-Lehtijaervi, H. T., Franceschini, A., Ginetti, B., Green, Samantha, Glavendekić, Milka, Hantula, J., Hartmann, G., Herrero, M., Ivić, D., Horta Jung, M., Lilja, A., Keča, Nenad, Kramarets, V., Lyubenova, A., Machado, H., Magnano di San Lio, G., Mansilla Vazquez, P. J., Marcais, B., Matsiakh, I., Milenković, Ivan, Moricca, S., Nagy, Zoltan, Nechwatal, J., Olsson, C., Oszako, Tomasz, Pane, A., Paplomatas, E. J., Pintos Varela, C., Prospero, Simone, Rial Martinez, C., Rigling, D., Robin, Cecile, Rytkoenen, A., Sanchez, M. E., Sanz Ros, A. V., Scanu, Bruno, Schlenzig, A., Schumacher, J., Slavov, S., Solla, Alejandro, Sousa, E., Stenlid, J., Talgo, Venche, Tomić, Z., Tsopelas, Panaghiotis, Vannini, A., Vettraino, Anna Maria, Wenneker, M., Woodward, S., Perez-Sierra, Ana, "Widespread Phytophthora infestations in European nurseries put forest, semi-natural and horticultural ecosystems at high risk of Phytophthora diseases" in Forest Pathology, 46, no. 2 (2016):134-163,
https://doi.org/10.1111/efp.12239 .,
conv_1209 .

TY  - JOUR
AU  - Milenković, Ivan
AU  - Nowakowska, Justyna A.
AU  - Oszako, Tomasz
AU  - Mladenović, Katarina
AU  - Lučić, Aleksandar
AU  - Rakonjac, Ljubinko
AU  - Karadžić, Dragan
PY  - 2014
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/578
AB  - The paper presents the results of the study performed with aims to determine the presence and diversity of Phytophthora species on maple trees in Serbia. Due to high aggressiveness and their multicyclic nature, presence of these pathogens is posing significant threat to forestry and biodiversity. In total, 29 samples of water, soil and tissues were taken from 10 different localities, and six different maple hosts were tested. After the isolation tests, 17 samples from five different maple hosts were positive for the presence of Phytophthora spp., and 31 isolates were obtained. After the detailed morphological and physiological classification, four distinct groups of isolates were separated. DNA was extracted from selected representative isolates and molecular identification with sequencing of ITS region was performed. Used ITS4 and ITS6 primers successfully amplified the genomic DNA of chosen isolates and morphological identification of obtained isolates was confirmed after the sequencing. Four different Phytophthora species were detected, including P. cactorum, P. gonapodyides, P. plurivora and P. lacustris. The most common isolated species was homothallic, and with very variable and semipapillate sporangia, P. plurivora with 22 obtained isolates. This is the first report of P. plurivora and P. gonapodyides on A. campestre, P. plurivora and P. lacustris on Acer heldreichii and first report of P. lacustris on A. pseudoplatanus and A. tataricum in Serbia.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika-Belgrade
T1  - Morphological and molecular identification of phytophthora species from maple trees in Serbia
EP  - 368
IS  - 2
SP  - 353
VL  - 46
DO  - 10.2298/GENSR1402353M
UR  - conv_1129
ER  - 

@article{
author = "Milenković, Ivan and Nowakowska, Justyna A. and Oszako, Tomasz and Mladenović, Katarina and Lučić, Aleksandar and Rakonjac, Ljubinko and Karadžić, Dragan",
year = "2014",
abstract = "The paper presents the results of the study performed with aims to determine the presence and diversity of Phytophthora species on maple trees in Serbia. Due to high aggressiveness and their multicyclic nature, presence of these pathogens is posing significant threat to forestry and biodiversity. In total, 29 samples of water, soil and tissues were taken from 10 different localities, and six different maple hosts were tested. After the isolation tests, 17 samples from five different maple hosts were positive for the presence of Phytophthora spp., and 31 isolates were obtained. After the detailed morphological and physiological classification, four distinct groups of isolates were separated. DNA was extracted from selected representative isolates and molecular identification with sequencing of ITS region was performed. Used ITS4 and ITS6 primers successfully amplified the genomic DNA of chosen isolates and morphological identification of obtained isolates was confirmed after the sequencing. Four different Phytophthora species were detected, including P. cactorum, P. gonapodyides, P. plurivora and P. lacustris. The most common isolated species was homothallic, and with very variable and semipapillate sporangia, P. plurivora with 22 obtained isolates. This is the first report of P. plurivora and P. gonapodyides on A. campestre, P. plurivora and P. lacustris on Acer heldreichii and first report of P. lacustris on A. pseudoplatanus and A. tataricum in Serbia.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika-Belgrade",
title = "Morphological and molecular identification of phytophthora species from maple trees in Serbia",
pages = "368-353",
number = "2",
volume = "46",
doi = "10.2298/GENSR1402353M",
url = "conv_1129"
}

Milenković, I., Nowakowska, J. A., Oszako, T., Mladenović, K., Lučić, A., Rakonjac, L.,& Karadžić, D.. (2014). Morphological and molecular identification of phytophthora species from maple trees in Serbia. in Genetika-Belgrade
Društvo genetičara Srbije, Beograd., 46(2), 353-368.
https://doi.org/10.2298/GENSR1402353M
conv_1129

Milenković I, Nowakowska JA, Oszako T, Mladenović K, Lučić A, Rakonjac L, Karadžić D. Morphological and molecular identification of phytophthora species from maple trees in Serbia. in Genetika-Belgrade. 2014;46(2):353-368.
doi:10.2298/GENSR1402353M
conv_1129 .

Milenković, Ivan, Nowakowska, Justyna A., Oszako, Tomasz, Mladenović, Katarina, Lučić, Aleksandar, Rakonjac, Ljubinko, Karadžić, Dragan, "Morphological and molecular identification of phytophthora species from maple trees in Serbia" in Genetika-Belgrade, 46, no. 2 (2014):353-368,
https://doi.org/10.2298/GENSR1402353M .,
conv_1129 .

TY  - JOUR
AU  - Milenković, Ivan
AU  - Keča, Nenad
AU  - Zlatković, Milica
AU  - Nowakowska, Justyna A.
AU  - Oszako, Tomasz
AU  - Karadžić, Dragan
PY  - 2013
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/558
AB  - Veliki broj studija je pokazao da je više vrsta iz roda Phytophthora direktno povezano sa propadanjem stabala u različitim šumama, i da su ovi organizmi glavni izazivači truleži i gubitka finog korenja, nekroza i ozleda na matičnom korenju. Uzimajući u obzir sve navedene simptome, kao i rizike po šumarstvo i biodiverzitet, koje prisustvo ovih patogenih vrsta nosi, sprovedeno je istraživanje u Šumskom gazdinstvu 'Šumarstvo' - Raška u gazdinskoj jedinici 'Turjak-Vršne', Šumska uprava Novi Pazar, sa ciljem da se izoluju i identifikuju najvažnije vrste ovih patogenih organizama, kao i da se utvrde glavni domaćini. Sakupljani su uzorci supstrata oko korena, vode i nekrotičnih tkiva, a izolacija je vršena prema poznatoj metodologiji pomoću mamaka i direktnim postavljanjem tkiva na hranljive podloge. Testirano je 11 različitih domaćina, od čega je pet bilo pozitivno i nakon izvedenih testova izolacije, dobijeno je ukupno 29 izolata. Domaćini sa kojih je dobijeno najviše izolata su Alnus glutinosa sa 12 i Fagus sylvatica sa sedam izolata. Najčešće izolovana vrsta je bila Phytophthora plurivora i izolovana je sa tri različita domaćina. Takođe, dobijena je i P. cactorum, a identifikacija pet izolata je još uvek u toku. Ovo je prvi nalaz Phytophthora plurivora, P. gonapodyides i Phytophthora spp. na jovi u Srbiji.
AB  - Numerous studies have shown that several Phytophthora species are directly connected with the tree decline in various forests, and that these organisms are the main cause of decay and loss of fine roots, necrosis as well as of the wounds of mother roots. Due to the previously recorded symptoms and high risk to forestry and biodiversity posed by the presence of these species, a study was performed in the Forest Estate 'Šumarstvo' - Raška, in the forest management unit 'Turjak-Vršine', Forest administration in Novi Pazar. The aims of the research were to isolate and identify the Phytophthora species and their associated hosts. The samples of rhizophere soil, water and necrotic tissues were taken, and the isolation was performed according to a known methodology, using baits and direct setting of tissue culture on the media. Eleven hosts were tested, five hosts were positive and a total of 29 isolates were obtained. The hosts with the most isolates obtained were Alnus glutinosa with 12 and Fagus sylvatica with 7 isolates. The most frequently isolated species was Phytophthora plurivora, which occurred on three hosts. P. cactorum was also obtained, and the identification of five other isolates is currently going on. This is the first record of P. plurivora, P. gonapodyides and Phytophthora spp. on alder trees in Serbia.
PB  - Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Glasnik Šumarskog fakulteta
T1  - Pojava Phytophthora vrsta na području gazdinske jedinice 'Turjak-Vršine'
T1  - Occurrence of Phytophthora species in the management unit 'Turjak-Vršine'
EP  - 128
IS  - 108
SP  - 109
DO  - 10.2298/GSF1308109M
UR  - conv_397
ER  - 

@article{
author = "Milenković, Ivan and Keča, Nenad and Zlatković, Milica and Nowakowska, Justyna A. and Oszako, Tomasz and Karadžić, Dragan",
year = "2013",
abstract = "Veliki broj studija je pokazao da je više vrsta iz roda Phytophthora direktno povezano sa propadanjem stabala u različitim šumama, i da su ovi organizmi glavni izazivači truleži i gubitka finog korenja, nekroza i ozleda na matičnom korenju. Uzimajući u obzir sve navedene simptome, kao i rizike po šumarstvo i biodiverzitet, koje prisustvo ovih patogenih vrsta nosi, sprovedeno je istraživanje u Šumskom gazdinstvu 'Šumarstvo' - Raška u gazdinskoj jedinici 'Turjak-Vršne', Šumska uprava Novi Pazar, sa ciljem da se izoluju i identifikuju najvažnije vrste ovih patogenih organizama, kao i da se utvrde glavni domaćini. Sakupljani su uzorci supstrata oko korena, vode i nekrotičnih tkiva, a izolacija je vršena prema poznatoj metodologiji pomoću mamaka i direktnim postavljanjem tkiva na hranljive podloge. Testirano je 11 različitih domaćina, od čega je pet bilo pozitivno i nakon izvedenih testova izolacije, dobijeno je ukupno 29 izolata. Domaćini sa kojih je dobijeno najviše izolata su Alnus glutinosa sa 12 i Fagus sylvatica sa sedam izolata. Najčešće izolovana vrsta je bila Phytophthora plurivora i izolovana je sa tri različita domaćina. Takođe, dobijena je i P. cactorum, a identifikacija pet izolata je još uvek u toku. Ovo je prvi nalaz Phytophthora plurivora, P. gonapodyides i Phytophthora spp. na jovi u Srbiji., Numerous studies have shown that several Phytophthora species are directly connected with the tree decline in various forests, and that these organisms are the main cause of decay and loss of fine roots, necrosis as well as of the wounds of mother roots. Due to the previously recorded symptoms and high risk to forestry and biodiversity posed by the presence of these species, a study was performed in the Forest Estate 'Šumarstvo' - Raška, in the forest management unit 'Turjak-Vršine', Forest administration in Novi Pazar. The aims of the research were to isolate and identify the Phytophthora species and their associated hosts. The samples of rhizophere soil, water and necrotic tissues were taken, and the isolation was performed according to a known methodology, using baits and direct setting of tissue culture on the media. Eleven hosts were tested, five hosts were positive and a total of 29 isolates were obtained. The hosts with the most isolates obtained were Alnus glutinosa with 12 and Fagus sylvatica with 7 isolates. The most frequently isolated species was Phytophthora plurivora, which occurred on three hosts. P. cactorum was also obtained, and the identification of five other isolates is currently going on. This is the first record of P. plurivora, P. gonapodyides and Phytophthora spp. on alder trees in Serbia.",
publisher = "Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Glasnik Šumarskog fakulteta",
title = "Pojava Phytophthora vrsta na području gazdinske jedinice 'Turjak-Vršine', Occurrence of Phytophthora species in the management unit 'Turjak-Vršine'",
pages = "128-109",
number = "108",
doi = "10.2298/GSF1308109M",
url = "conv_397"
}

Milenković, I., Keča, N., Zlatković, M., Nowakowska, J. A., Oszako, T.,& Karadžić, D.. (2013). Pojava Phytophthora vrsta na području gazdinske jedinice 'Turjak-Vršine'. in Glasnik Šumarskog fakulteta
Univerzitet u Beogradu - Šumarski fakultet, Beograd.(108), 109-128.
https://doi.org/10.2298/GSF1308109M
conv_397

Milenković I, Keča N, Zlatković M, Nowakowska JA, Oszako T, Karadžić D. Pojava Phytophthora vrsta na području gazdinske jedinice 'Turjak-Vršine'. in Glasnik Šumarskog fakulteta. 2013;(108):109-128.
doi:10.2298/GSF1308109M
conv_397 .

Milenković, Ivan, Keča, Nenad, Zlatković, Milica, Nowakowska, Justyna A., Oszako, Tomasz, Karadžić, Dragan, "Pojava Phytophthora vrsta na području gazdinske jedinice 'Turjak-Vršine'" in Glasnik Šumarskog fakulteta, no. 108 (2013):109-128,
https://doi.org/10.2298/GSF1308109M .,
conv_397 .

TY  - JOUR
AU  - Milenković, Ivan
AU  - Keča, Nenad
AU  - Karadžić, Dragan
AU  - Nowakowska, Justyna A.
AU  - Borys, M.
AU  - Sikora, Katarzyna
AU  - Oszako, Tomasz
PY  - 2012
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/429
AB  - According to many surveys of pathogenic organisms in forest soils, the presence of the Phytophthora genus is very common in both dominant and mixed stands of European beech. In Serbia, Phytophthora species were isolated from rhizosphere soil in declining, as well as apparently healthy stands. After detailed morphological and molecular identification, several Phytophthora species were confirmed. The most common pathogen of fine roots in Serbian European beech stands was Phytophthora plurivora Jung and Burgess. This species was characterized as homothallic, semipapillate, produces sporangia of various shapes, and has an optimum temperature for growth at around 25°C.P. plurivora occurred on 58% of positive samples, followed by P. cambivora (Petri) Buisman at 17%, P. gonapodyides (Petersen) Buisman at 8%, with other unidentified species accounting for the remaining 17%. A pathogenicity test performed with P. plurivora and young beech germinants from ten Polish beech provenances demonstrated the ability of this pathogen to colonize and cause deterioration of plant tissue.
T2  - Folia Forestalia Polonica, Series A
T1  - Incidence of Phytophthora species in beech stands in Serbia
EP  - 232
IS  - 4
SP  - 223
VL  - 54
UR  - conv_2220
ER  - 

@article{
author = "Milenković, Ivan and Keča, Nenad and Karadžić, Dragan and Nowakowska, Justyna A. and Borys, M. and Sikora, Katarzyna and Oszako, Tomasz",
year = "2012",
abstract = "According to many surveys of pathogenic organisms in forest soils, the presence of the Phytophthora genus is very common in both dominant and mixed stands of European beech. In Serbia, Phytophthora species were isolated from rhizosphere soil in declining, as well as apparently healthy stands. After detailed morphological and molecular identification, several Phytophthora species were confirmed. The most common pathogen of fine roots in Serbian European beech stands was Phytophthora plurivora Jung and Burgess. This species was characterized as homothallic, semipapillate, produces sporangia of various shapes, and has an optimum temperature for growth at around 25°C.P. plurivora occurred on 58% of positive samples, followed by P. cambivora (Petri) Buisman at 17%, P. gonapodyides (Petersen) Buisman at 8%, with other unidentified species accounting for the remaining 17%. A pathogenicity test performed with P. plurivora and young beech germinants from ten Polish beech provenances demonstrated the ability of this pathogen to colonize and cause deterioration of plant tissue.",
journal = "Folia Forestalia Polonica, Series A",
title = "Incidence of Phytophthora species in beech stands in Serbia",
pages = "232-223",
number = "4",
volume = "54",
url = "conv_2220"
}

Milenković, I., Keča, N., Karadžić, D., Nowakowska, J. A., Borys, M., Sikora, K.,& Oszako, T.. (2012). Incidence of Phytophthora species in beech stands in Serbia. in Folia Forestalia Polonica, Series A, 54(4), 223-232.
conv_2220

Milenković I, Keča N, Karadžić D, Nowakowska JA, Borys M, Sikora K, Oszako T. Incidence of Phytophthora species in beech stands in Serbia. in Folia Forestalia Polonica, Series A. 2012;54(4):223-232.
conv_2220 .

Milenković, Ivan, Keča, Nenad, Karadžić, Dragan, Nowakowska, Justyna A., Borys, M., Sikora, Katarzyna, Oszako, Tomasz, "Incidence of Phytophthora species in beech stands in Serbia" in Folia Forestalia Polonica, Series A, 54, no. 4 (2012):223-232,
conv_2220 .