TY  - JOUR
AU  - Lazarević, Jelica
AU  - Kostić, Igor
AU  - Milanović, Slobodan
AU  - Seslija Jovanović, Darka
AU  - Krnjajić, Slobodan
AU  - Calić, Dušica
AU  - Stanković, Slađan
AU  - Kostić, Miroslav
PY  - 2021
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1238
AB  - The Colorado potato beetle, Leptinotarsa decemlineata (Say), is one of the most destructive pest species to have developed resistance to most chemical insecticides. We determined the composition and evaluated the potential of Tanacetum parthenium L. and Tanacetum vulgare L. (Asteraceae family) essential oil (EO) application as an alternative eco-friendly control strategy against L. decemlineata. We assessed the antifeedant activity for L. decemlineata larvae and adults by estimating the damage to potato leaves treated with three concentrations of EOs dissolved in ethanol (0.125, 0.25 and 0.5%). Results showed that T. parthenium EO was more effective against larvae, and T. vulgare was more effective against adults. In an olfactometer assay, the time required to choose an untreated leaf disc did not depend on the Tanacetum species, or life stage examined. However, the concentration of EO exhibited a significant effect on the behaviour of both developmental stages. At higher EO concentrations, both third instar larvae and adults require less time to choose an untreated leaf disc. Additionally, T. parthenium EO provoked more rapid movement away from the treated leaf disc than T. vulgare, especially at the highest concentration. Successful modification of L. decemlineata behaviour by the two Tanacetum oils suggests that they possess the potential for use in potato protection.
T2  - Bulletin of Entomological Research
T1  - Repellent activity of Tanacetum parthenium (L.) and Tanacetum vulgare (L.) essential oils against Leptinotarsa decemlineata (Say)
EP  - 199
IS  - 2
SP  - 190
VL  - 111
DO  - 10.1017/S0007485320000504
UR  - conv_1533
ER  - 

@article{
author = "Lazarević, Jelica and Kostić, Igor and Milanović, Slobodan and Seslija Jovanović, Darka and Krnjajić, Slobodan and Calić, Dušica and Stanković, Slađan and Kostić, Miroslav",
year = "2021",
abstract = "The Colorado potato beetle, Leptinotarsa decemlineata (Say), is one of the most destructive pest species to have developed resistance to most chemical insecticides. We determined the composition and evaluated the potential of Tanacetum parthenium L. and Tanacetum vulgare L. (Asteraceae family) essential oil (EO) application as an alternative eco-friendly control strategy against L. decemlineata. We assessed the antifeedant activity for L. decemlineata larvae and adults by estimating the damage to potato leaves treated with three concentrations of EOs dissolved in ethanol (0.125, 0.25 and 0.5%). Results showed that T. parthenium EO was more effective against larvae, and T. vulgare was more effective against adults. In an olfactometer assay, the time required to choose an untreated leaf disc did not depend on the Tanacetum species, or life stage examined. However, the concentration of EO exhibited a significant effect on the behaviour of both developmental stages. At higher EO concentrations, both third instar larvae and adults require less time to choose an untreated leaf disc. Additionally, T. parthenium EO provoked more rapid movement away from the treated leaf disc than T. vulgare, especially at the highest concentration. Successful modification of L. decemlineata behaviour by the two Tanacetum oils suggests that they possess the potential for use in potato protection.",
journal = "Bulletin of Entomological Research",
title = "Repellent activity of Tanacetum parthenium (L.) and Tanacetum vulgare (L.) essential oils against Leptinotarsa decemlineata (Say)",
pages = "199-190",
number = "2",
volume = "111",
doi = "10.1017/S0007485320000504",
url = "conv_1533"
}

Lazarević, J., Kostić, I., Milanović, S., Seslija Jovanović, D., Krnjajić, S., Calić, D., Stanković, S.,& Kostić, M.. (2021). Repellent activity of Tanacetum parthenium (L.) and Tanacetum vulgare (L.) essential oils against Leptinotarsa decemlineata (Say). in Bulletin of Entomological Research, 111(2), 190-199.
https://doi.org/10.1017/S0007485320000504
conv_1533

Lazarević J, Kostić I, Milanović S, Seslija Jovanović D, Krnjajić S, Calić D, Stanković S, Kostić M. Repellent activity of Tanacetum parthenium (L.) and Tanacetum vulgare (L.) essential oils against Leptinotarsa decemlineata (Say). in Bulletin of Entomological Research. 2021;111(2):190-199.
doi:10.1017/S0007485320000504
conv_1533 .

Lazarević, Jelica, Kostić, Igor, Milanović, Slobodan, Seslija Jovanović, Darka, Krnjajić, Slobodan, Calić, Dušica, Stanković, Slađan, Kostić, Miroslav, "Repellent activity of Tanacetum parthenium (L.) and Tanacetum vulgare (L.) essential oils against Leptinotarsa decemlineata (Say)" in Bulletin of Entomological Research, 111, no. 2 (2021):190-199,
https://doi.org/10.1017/S0007485320000504 .,
conv_1533 .

TY  - JOUR
AU  - Šušić, Nikola
AU  - Bobinac, Martin
AU  - Šijačić-Nikolić, Mirjana
AU  - Bauer-Živković, Andrijana
AU  - Urošević, Jelena
AU  - Kerkez-Janković, Ivona
PY  - 2019
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1076
AB  - The paper presents the growth characteristics of one-year-old seedlings of three autochthonous oak species (Fagaceae family): Turkey oak (Quercus cerris L.), Hungarian oak (Quercus frainetto Ten.) and downy oak (Quercus pubescens Willd.) in suboptimal growing conditions. The analyzed oak species are widely distributed in Serbia. One of the most important benefits of oak species is wood production (Hungarian and Turkey oak), and they have a promising role for the use in the future regarding the climate change as all species can be encountered on dry sites. Acorns were collected in the autumn of 2017 in natural stands and a sample of 400 acorns per each oak species was immediately sown in a nursery seedbed in the form of a random block system with four replicates. At the end of 2018, the available sample of seedlings was analyzed morphometrically. The seedlings were classified according to the number of shoot growth flushes into one-flush-growth and multi-flush growth seedlings. Turkey Oak had the highest number of seedlings which also recorded higher values in total height, root collar diameter and number of leaves. These results were obtained on alkaline soil with the presence of weeds and rodents and the absence of irrigating. The presence of multi-flush growth was recorded in all three oak species. Differences between analyzed three oak species exist in these suboptimal conditions. However, in full light conditions, a similar growth pattern was recorded, indicating to the similar adaptability of the species.
PB  - SPS Reforesta, Beograd
T2  - Reforesta
T1  - Growth characteristics of one-year-old seedlings of three autochthonous oak species in suboptimal growing conditions
EP  - 32
IS  - 7
SP  - 24
DO  - 10.21750/REFOR.7.03.65
UR  - conv_804
ER  - 

@article{
author = "Šušić, Nikola and Bobinac, Martin and Šijačić-Nikolić, Mirjana and Bauer-Živković, Andrijana and Urošević, Jelena and Kerkez-Janković, Ivona",
year = "2019",
abstract = "The paper presents the growth characteristics of one-year-old seedlings of three autochthonous oak species (Fagaceae family): Turkey oak (Quercus cerris L.), Hungarian oak (Quercus frainetto Ten.) and downy oak (Quercus pubescens Willd.) in suboptimal growing conditions. The analyzed oak species are widely distributed in Serbia. One of the most important benefits of oak species is wood production (Hungarian and Turkey oak), and they have a promising role for the use in the future regarding the climate change as all species can be encountered on dry sites. Acorns were collected in the autumn of 2017 in natural stands and a sample of 400 acorns per each oak species was immediately sown in a nursery seedbed in the form of a random block system with four replicates. At the end of 2018, the available sample of seedlings was analyzed morphometrically. The seedlings were classified according to the number of shoot growth flushes into one-flush-growth and multi-flush growth seedlings. Turkey Oak had the highest number of seedlings which also recorded higher values in total height, root collar diameter and number of leaves. These results were obtained on alkaline soil with the presence of weeds and rodents and the absence of irrigating. The presence of multi-flush growth was recorded in all three oak species. Differences between analyzed three oak species exist in these suboptimal conditions. However, in full light conditions, a similar growth pattern was recorded, indicating to the similar adaptability of the species.",
publisher = "SPS Reforesta, Beograd",
journal = "Reforesta",
title = "Growth characteristics of one-year-old seedlings of three autochthonous oak species in suboptimal growing conditions",
pages = "32-24",
number = "7",
doi = "10.21750/REFOR.7.03.65",
url = "conv_804"
}

Šušić, N., Bobinac, M., Šijačić-Nikolić, M., Bauer-Živković, A., Urošević, J.,& Kerkez-Janković, I.. (2019). Growth characteristics of one-year-old seedlings of three autochthonous oak species in suboptimal growing conditions. in Reforesta
SPS Reforesta, Beograd.(7), 24-32.
https://doi.org/10.21750/REFOR.7.03.65
conv_804

Šušić N, Bobinac M, Šijačić-Nikolić M, Bauer-Živković A, Urošević J, Kerkez-Janković I. Growth characteristics of one-year-old seedlings of three autochthonous oak species in suboptimal growing conditions. in Reforesta. 2019;(7):24-32.
doi:10.21750/REFOR.7.03.65
conv_804 .

Šušić, Nikola, Bobinac, Martin, Šijačić-Nikolić, Mirjana, Bauer-Živković, Andrijana, Urošević, Jelena, Kerkez-Janković, Ivona, "Growth characteristics of one-year-old seedlings of three autochthonous oak species in suboptimal growing conditions" in Reforesta, no. 7 (2019):24-32,
https://doi.org/10.21750/REFOR.7.03.65 .,
conv_804 .

TY  - JOUR
AU  - Susić, Nikola
AU  - Bobinac, Martin
AU  - Andrasev, Sinisa
AU  - Šijačić-Nikolić, Mirjana
AU  - Bauer-Živković, Andrijana
PY  - 2019
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1077
AB  - In silviculture, the characteristics of growth of seedlings in relation to light conditions are an important indicator of the success of natural regeneration. The paper shows the growth characteristics of one-year-old Hungarian oak seedlings in full light conditions in a field experiment conducted in 2016 in the nursery of the Faculty of Forestry in Belgrade. Four hundred seedlings were analyzed and classified according to the number of shoot growth flushes into three growth types: one-flush growth, two-flush growth and three-flush growth type. Within the analyzed four hundred seedlings, 39.8% belonged to the one-flush growth type, 58.2% to the two-flush growth type, and only 2.0% of the seedlings to the three-flush growth type. The one-flush growth seedlings have less leaves and lower values of height, root collar diameter and total leaf area, but they are characterized by a higher mean height of the primary axis (the height of the first growth flush), compared to the multi-flush growth seedlings. This is pointing out to different growth characteristics in the initial stage of development and during the growing season between different types of seedlings.
T2  - Šumarski list
T1  - Growth characteristics of one-year-old Hungarian oak seedlings ( quercus frainetto ten.) In full light conditions
EP  - 229
IS  - 5-6
SP  - 221
VL  - 143
DO  - 10.31298/sl.143.5-6.3
UR  - conv_1435
ER  - 

@article{
author = "Susić, Nikola and Bobinac, Martin and Andrasev, Sinisa and Šijačić-Nikolić, Mirjana and Bauer-Živković, Andrijana",
year = "2019",
abstract = "In silviculture, the characteristics of growth of seedlings in relation to light conditions are an important indicator of the success of natural regeneration. The paper shows the growth characteristics of one-year-old Hungarian oak seedlings in full light conditions in a field experiment conducted in 2016 in the nursery of the Faculty of Forestry in Belgrade. Four hundred seedlings were analyzed and classified according to the number of shoot growth flushes into three growth types: one-flush growth, two-flush growth and three-flush growth type. Within the analyzed four hundred seedlings, 39.8% belonged to the one-flush growth type, 58.2% to the two-flush growth type, and only 2.0% of the seedlings to the three-flush growth type. The one-flush growth seedlings have less leaves and lower values of height, root collar diameter and total leaf area, but they are characterized by a higher mean height of the primary axis (the height of the first growth flush), compared to the multi-flush growth seedlings. This is pointing out to different growth characteristics in the initial stage of development and during the growing season between different types of seedlings.",
journal = "Šumarski list",
title = "Growth characteristics of one-year-old Hungarian oak seedlings ( quercus frainetto ten.) In full light conditions",
pages = "229-221",
number = "5-6",
volume = "143",
doi = "10.31298/sl.143.5-6.3",
url = "conv_1435"
}

Susić, N., Bobinac, M., Andrasev, S., Šijačić-Nikolić, M.,& Bauer-Živković, A.. (2019). Growth characteristics of one-year-old Hungarian oak seedlings ( quercus frainetto ten.) In full light conditions. in Šumarski list, 143(5-6), 221-229.
https://doi.org/10.31298/sl.143.5-6.3
conv_1435

Susić N, Bobinac M, Andrasev S, Šijačić-Nikolić M, Bauer-Živković A. Growth characteristics of one-year-old Hungarian oak seedlings ( quercus frainetto ten.) In full light conditions. in Šumarski list. 2019;143(5-6):221-229.
doi:10.31298/sl.143.5-6.3
conv_1435 .

Susić, Nikola, Bobinac, Martin, Andrasev, Sinisa, Šijačić-Nikolić, Mirjana, Bauer-Živković, Andrijana, "Growth characteristics of one-year-old Hungarian oak seedlings ( quercus frainetto ten.) In full light conditions" in Šumarski list, 143, no. 5-6 (2019):221-229,
https://doi.org/10.31298/sl.143.5-6.3 .,
conv_1435 .

TY  - JOUR
AU  - Lazarević, Jelica
AU  - Janković-Tomanić, Milena
AU  - Savković, Uroš
AU  - Đorđević, Mirko
AU  - Milanović, Slobodan
AU  - Stojković, Biljana
PY  - 2017
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/858
AB  - The gypsy moth is a generalist insect pest with an extremely wide host range. Adaptive responses of digestive enzymes are important for the successful utilization of plant hosts that differ in the contents and ratios of constituent nutrients and allelochemicals. In the present study, we examined the responses of alpha-amylase, trypsin, and leucine aminopeptidase to two tree hosts (suitable oak, Quercus cerris, and unsuitable locust tree, Robinia pseudoacacia) in the fourth, fifth, and sixth instars of gypsy moth larvae originating from oak and locust tree forest populations (hereafter assigned as Quercus and Robinia populations, respectively). Gypsy moths from the Robinia forest had been adapting to this unsuitable host for more than 40 generations. To test for population-level host plant specialization, we applied a two-population x two-host experimental design. We compared the levels, developmental patterns, and plasticities of the activities of enzymes. The locust tree diet increased enzyme activity in the fourth instar and reduced activity in advanced instars of the Quercus larvae in comparison to the oak diet. These larvae also exhibited opposite developmental trajectories on the two hosts, i. e. activity increased on the oak diet and decreased on the locust tree diet with the progress of instar. Larvae of the Robinia population were characterized by reduced plasticity of enzyme activity and its developmental trajectories. In addition, elevated trypsin activity in response to an unsuitable host was observed in all instar larvae of the Robinia population, which demonstrated that Robinia larvae had an improved digestive performance than did Quercus larvae.
T2  - Entomological Science
T1  - Host-associated divergence in the activity of digestive enzymes in two populations of the gypsy moth Lymantria dispar (Lepidoptera: Erebidae)
EP  - 194
IS  - 1
SP  - 189
VL  - 20
DO  - 10.1111/ens.12250
UR  - conv_1252
ER  - 

@article{
author = "Lazarević, Jelica and Janković-Tomanić, Milena and Savković, Uroš and Đorđević, Mirko and Milanović, Slobodan and Stojković, Biljana",
year = "2017",
abstract = "The gypsy moth is a generalist insect pest with an extremely wide host range. Adaptive responses of digestive enzymes are important for the successful utilization of plant hosts that differ in the contents and ratios of constituent nutrients and allelochemicals. In the present study, we examined the responses of alpha-amylase, trypsin, and leucine aminopeptidase to two tree hosts (suitable oak, Quercus cerris, and unsuitable locust tree, Robinia pseudoacacia) in the fourth, fifth, and sixth instars of gypsy moth larvae originating from oak and locust tree forest populations (hereafter assigned as Quercus and Robinia populations, respectively). Gypsy moths from the Robinia forest had been adapting to this unsuitable host for more than 40 generations. To test for population-level host plant specialization, we applied a two-population x two-host experimental design. We compared the levels, developmental patterns, and plasticities of the activities of enzymes. The locust tree diet increased enzyme activity in the fourth instar and reduced activity in advanced instars of the Quercus larvae in comparison to the oak diet. These larvae also exhibited opposite developmental trajectories on the two hosts, i. e. activity increased on the oak diet and decreased on the locust tree diet with the progress of instar. Larvae of the Robinia population were characterized by reduced plasticity of enzyme activity and its developmental trajectories. In addition, elevated trypsin activity in response to an unsuitable host was observed in all instar larvae of the Robinia population, which demonstrated that Robinia larvae had an improved digestive performance than did Quercus larvae.",
journal = "Entomological Science",
title = "Host-associated divergence in the activity of digestive enzymes in two populations of the gypsy moth Lymantria dispar (Lepidoptera: Erebidae)",
pages = "194-189",
number = "1",
volume = "20",
doi = "10.1111/ens.12250",
url = "conv_1252"
}

Lazarević, J., Janković-Tomanić, M., Savković, U., Đorđević, M., Milanović, S.,& Stojković, B.. (2017). Host-associated divergence in the activity of digestive enzymes in two populations of the gypsy moth Lymantria dispar (Lepidoptera: Erebidae). in Entomological Science, 20(1), 189-194.
https://doi.org/10.1111/ens.12250
conv_1252

Lazarević J, Janković-Tomanić M, Savković U, Đorđević M, Milanović S, Stojković B. Host-associated divergence in the activity of digestive enzymes in two populations of the gypsy moth Lymantria dispar (Lepidoptera: Erebidae). in Entomological Science. 2017;20(1):189-194.
doi:10.1111/ens.12250
conv_1252 .

Lazarević, Jelica, Janković-Tomanić, Milena, Savković, Uroš, Đorđević, Mirko, Milanović, Slobodan, Stojković, Biljana, "Host-associated divergence in the activity of digestive enzymes in two populations of the gypsy moth Lymantria dispar (Lepidoptera: Erebidae)" in Entomological Science, 20, no. 1 (2017):189-194,
https://doi.org/10.1111/ens.12250 .,
conv_1252 .

TY  - JOUR
AU  - Popović, Zorica
AU  - Kostić, Miroslav
AU  - Stanković, Slađan
AU  - Milanović, Slobodan
AU  - Sivcev, Ivan
AU  - Kostić, Igor
AU  - Kljajić, Petar
PY  - 2013
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/562
AB  - Ethanol solutions of five fractions obtained from essential oil of sweet basil Ocimum basilicum L. (Lamiales: Lamiaceae) (F1-F5) were tested for their antifeedant properties against 2nd instar gypsy moth larvae, Lymantria dispar L. (Lepidoptera: Lymantriidae), in laboratory non-choice and feeding-choice experiments. Prior to bioassays, the chemical composition of each fraction was determined by gas chromatography analyses. Significant larval deterrence from feeding was achieved by application of tested solutions to fresh leaves of the host plant. The most effective were F1 (0.5%), F4 (0.05, 0.1, and 0.5%), and F5 (0.1 and 0.5%), which provided an antifeedant index  gt  80% after five days. A low rate of larval mortality was observed in no-choice bioassay. In situ screening of chlorophyll fluorescence as an indicator of plant stress level (assessed by the induced fluorometry) confirmed that the tested compounds did not cause alternations in the photosynthetic efficiency of treated leaves.
T2  - Journal of Insect Science
T1  - Ecologically acceptable usage of derivatives of essential oil of sweet basil, Ocimum basilicum , as antifeedants against larvae of the gypsy moth, Lymantria dispar
VL  - 13
UR  - conv_1100
ER  - 

@article{
author = "Popović, Zorica and Kostić, Miroslav and Stanković, Slađan and Milanović, Slobodan and Sivcev, Ivan and Kostić, Igor and Kljajić, Petar",
year = "2013",
abstract = "Ethanol solutions of five fractions obtained from essential oil of sweet basil Ocimum basilicum L. (Lamiales: Lamiaceae) (F1-F5) were tested for their antifeedant properties against 2nd instar gypsy moth larvae, Lymantria dispar L. (Lepidoptera: Lymantriidae), in laboratory non-choice and feeding-choice experiments. Prior to bioassays, the chemical composition of each fraction was determined by gas chromatography analyses. Significant larval deterrence from feeding was achieved by application of tested solutions to fresh leaves of the host plant. The most effective were F1 (0.5%), F4 (0.05, 0.1, and 0.5%), and F5 (0.1 and 0.5%), which provided an antifeedant index  gt  80% after five days. A low rate of larval mortality was observed in no-choice bioassay. In situ screening of chlorophyll fluorescence as an indicator of plant stress level (assessed by the induced fluorometry) confirmed that the tested compounds did not cause alternations in the photosynthetic efficiency of treated leaves.",
journal = "Journal of Insect Science",
title = "Ecologically acceptable usage of derivatives of essential oil of sweet basil, Ocimum basilicum , as antifeedants against larvae of the gypsy moth, Lymantria dispar",
volume = "13",
url = "conv_1100"
}

Popović, Z., Kostić, M., Stanković, S., Milanović, S., Sivcev, I., Kostić, I.,& Kljajić, P.. (2013). Ecologically acceptable usage of derivatives of essential oil of sweet basil, Ocimum basilicum , as antifeedants against larvae of the gypsy moth, Lymantria dispar. in Journal of Insect Science, 13.
conv_1100

Popović Z, Kostić M, Stanković S, Milanović S, Sivcev I, Kostić I, Kljajić P. Ecologically acceptable usage of derivatives of essential oil of sweet basil, Ocimum basilicum , as antifeedants against larvae of the gypsy moth, Lymantria dispar. in Journal of Insect Science. 2013;13.
conv_1100 .

Popović, Zorica, Kostić, Miroslav, Stanković, Slađan, Milanović, Slobodan, Sivcev, Ivan, Kostić, Igor, Kljajić, Petar, "Ecologically acceptable usage of derivatives of essential oil of sweet basil, Ocimum basilicum , as antifeedants against larvae of the gypsy moth, Lymantria dispar" in Journal of Insect Science, 13 (2013),
conv_1100 .