TY  - JOUR
AU  - Kostić, Igor
AU  - Milanović, Slobodan
AU  - Kostić, Miroslav
AU  - Seslija Jovanović, Darka
AU  - Calić, Dušica
AU  - Jankovsky, Libor
AU  - Lazarević, Jelica
PY  - 2022
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1358
AB  - Botanicals, such as essential oils (EO) and their compounds, are considered a viable ecofriendly alternative to synthetic insecticides, which threaten human health and ecosystem functioning. In the present study, we explored the potential use of two EO compounds, trans-anethole (phenylpropanoid) and S-(+)-carvone (monoterpene ketone), against gypsy moth larvae (GML), a serious pest of deciduous forests and orchards. GML feeding, survival, molting, and nutritional physiology were assessed at different compound concentrations and compared with the effects of the commercial botanical product NeemAzal (R)-T/S (neem). The impact of botanicals on GML feeding was assessed by the leaf-dipping method and showed the highest anti-feeding activity of neem in the no-choice assay. GML that were offered a choice were deterred by anethole and attracted by low concentrations of carvone and neem. Ingestion of botanicals was more effective in inducing mortality and reducing molting than residual contact exposure. Anethole and carvone were better toxicants but worse growth regulators than neem. Assessing nutritional indices revealed reduced growth, consumption, and food utilization in larvae fed on botanical-supplemented diets. The highest metabolic cost of food processing was recorded in carvone-fed larvae, which exhibited a negative growth rate. The results suggest that anethole and carvone might be used as control agents against GML.
T2  - Agronomy-Basel
T1  - Antifeeding, Toxic, and Growth-Reducing Activity of trans -Anethole and S-(+)-Carvone against Larvae of the Gypsy Moth Lymantria dispar (L.)
IS  - 12
VL  - 12
DO  - 10.3390/agronomy12123049
UR  - conv_1674
ER  - 

@article{
author = "Kostić, Igor and Milanović, Slobodan and Kostić, Miroslav and Seslija Jovanović, Darka and Calić, Dušica and Jankovsky, Libor and Lazarević, Jelica",
year = "2022",
abstract = "Botanicals, such as essential oils (EO) and their compounds, are considered a viable ecofriendly alternative to synthetic insecticides, which threaten human health and ecosystem functioning. In the present study, we explored the potential use of two EO compounds, trans-anethole (phenylpropanoid) and S-(+)-carvone (monoterpene ketone), against gypsy moth larvae (GML), a serious pest of deciduous forests and orchards. GML feeding, survival, molting, and nutritional physiology were assessed at different compound concentrations and compared with the effects of the commercial botanical product NeemAzal (R)-T/S (neem). The impact of botanicals on GML feeding was assessed by the leaf-dipping method and showed the highest anti-feeding activity of neem in the no-choice assay. GML that were offered a choice were deterred by anethole and attracted by low concentrations of carvone and neem. Ingestion of botanicals was more effective in inducing mortality and reducing molting than residual contact exposure. Anethole and carvone were better toxicants but worse growth regulators than neem. Assessing nutritional indices revealed reduced growth, consumption, and food utilization in larvae fed on botanical-supplemented diets. The highest metabolic cost of food processing was recorded in carvone-fed larvae, which exhibited a negative growth rate. The results suggest that anethole and carvone might be used as control agents against GML.",
journal = "Agronomy-Basel",
title = "Antifeeding, Toxic, and Growth-Reducing Activity of trans -Anethole and S-(+)-Carvone against Larvae of the Gypsy Moth Lymantria dispar (L.)",
number = "12",
volume = "12",
doi = "10.3390/agronomy12123049",
url = "conv_1674"
}

Kostić, I., Milanović, S., Kostić, M., Seslija Jovanović, D., Calić, D., Jankovsky, L.,& Lazarević, J.. (2022). Antifeeding, Toxic, and Growth-Reducing Activity of trans -Anethole and S-(+)-Carvone against Larvae of the Gypsy Moth Lymantria dispar (L.). in Agronomy-Basel, 12(12).
https://doi.org/10.3390/agronomy12123049
conv_1674

Kostić I, Milanović S, Kostić M, Seslija Jovanović D, Calić D, Jankovsky L, Lazarević J. Antifeeding, Toxic, and Growth-Reducing Activity of trans -Anethole and S-(+)-Carvone against Larvae of the Gypsy Moth Lymantria dispar (L.). in Agronomy-Basel. 2022;12(12).
doi:10.3390/agronomy12123049
conv_1674 .

Kostić, Igor, Milanović, Slobodan, Kostić, Miroslav, Seslija Jovanović, Darka, Calić, Dušica, Jankovsky, Libor, Lazarević, Jelica, "Antifeeding, Toxic, and Growth-Reducing Activity of trans -Anethole and S-(+)-Carvone against Larvae of the Gypsy Moth Lymantria dispar (L.)" in Agronomy-Basel, 12, no. 12 (2022),
https://doi.org/10.3390/agronomy12123049 .,
conv_1674 .

TY  - JOUR
AU  - Lazarević, Jelica
AU  - Kostić, Igor
AU  - Seslija Jovanović, Darka
AU  - Calić, Dušica
AU  - Milanović, Slobodan
AU  - Kostić, Miroslav
PY  - 2022
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1357
AB  - The Colorado potato beetle (CPB) is a serious pest of economically important Solanaceae species. The use of essential oil compounds in pest management has been proposed as an alternative to harmful chemical insecticides that disturb human health and ecosystem functioning. We examined the antifeedant activity of three concentrations (0.125%, 0.25% and 0.5%) of pure camphor and a thujone-camphor mixture against 3rd instar larvae and adults. Their efficacy was evaluated according to the degree of leaf damage and avoidance of treated leaves by the CPB. Treatment of potato leaves significantly reduced leaf damage compared to the control. Leaf protection increased at higher concentrations of the examined compounds. Camphor was more effective against larvae and the thujone-camphor mixture was more effective against adults. Additionally, adults moved faster towards the control leaf disc in the two-choice olfactometer assay if an alternative disc was treated with a thujone-camphor mixture, whereas larvae responded similarly to the two potential repellents. However, after contact with the leaf disc treated with the highest compound concentration, the larvae escaped faster from the thujone-camphor mixture than from pure camphor. In conclusion, both examined compounds are promising eco-friendly antifeedants, but their efficacy depends on the developmental stage of the beetle, compound type and applied concentration.
T2  - Plants-Basel
T1  - Pure Camphor and a Thujone-Camphor Mixture as Eco-Friendly Antifeedants against Larvae and Adults of the Colorado Potato Beetle
IS  - 24
VL  - 11
DO  - 10.3390/plants11243587
UR  - conv_1677
ER  - 

@article{
author = "Lazarević, Jelica and Kostić, Igor and Seslija Jovanović, Darka and Calić, Dušica and Milanović, Slobodan and Kostić, Miroslav",
year = "2022",
abstract = "The Colorado potato beetle (CPB) is a serious pest of economically important Solanaceae species. The use of essential oil compounds in pest management has been proposed as an alternative to harmful chemical insecticides that disturb human health and ecosystem functioning. We examined the antifeedant activity of three concentrations (0.125%, 0.25% and 0.5%) of pure camphor and a thujone-camphor mixture against 3rd instar larvae and adults. Their efficacy was evaluated according to the degree of leaf damage and avoidance of treated leaves by the CPB. Treatment of potato leaves significantly reduced leaf damage compared to the control. Leaf protection increased at higher concentrations of the examined compounds. Camphor was more effective against larvae and the thujone-camphor mixture was more effective against adults. Additionally, adults moved faster towards the control leaf disc in the two-choice olfactometer assay if an alternative disc was treated with a thujone-camphor mixture, whereas larvae responded similarly to the two potential repellents. However, after contact with the leaf disc treated with the highest compound concentration, the larvae escaped faster from the thujone-camphor mixture than from pure camphor. In conclusion, both examined compounds are promising eco-friendly antifeedants, but their efficacy depends on the developmental stage of the beetle, compound type and applied concentration.",
journal = "Plants-Basel",
title = "Pure Camphor and a Thujone-Camphor Mixture as Eco-Friendly Antifeedants against Larvae and Adults of the Colorado Potato Beetle",
number = "24",
volume = "11",
doi = "10.3390/plants11243587",
url = "conv_1677"
}

Lazarević, J., Kostić, I., Seslija Jovanović, D., Calić, D., Milanović, S.,& Kostić, M.. (2022). Pure Camphor and a Thujone-Camphor Mixture as Eco-Friendly Antifeedants against Larvae and Adults of the Colorado Potato Beetle. in Plants-Basel, 11(24).
https://doi.org/10.3390/plants11243587
conv_1677

Lazarević J, Kostić I, Seslija Jovanović D, Calić D, Milanović S, Kostić M. Pure Camphor and a Thujone-Camphor Mixture as Eco-Friendly Antifeedants against Larvae and Adults of the Colorado Potato Beetle. in Plants-Basel. 2022;11(24).
doi:10.3390/plants11243587
conv_1677 .

Lazarević, Jelica, Kostić, Igor, Seslija Jovanović, Darka, Calić, Dušica, Milanović, Slobodan, Kostić, Miroslav, "Pure Camphor and a Thujone-Camphor Mixture as Eco-Friendly Antifeedants against Larvae and Adults of the Colorado Potato Beetle" in Plants-Basel, 11, no. 24 (2022),
https://doi.org/10.3390/plants11243587 .,
conv_1677 .

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 .