TY  - JOUR
AU  - Andrić, Goran
AU  - Kljajić, Petar
AU  - Pražić Golić, Marijana
PY  - 2013
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/902
AB  - The efficacy of spinosad and abamectin against T. castaneum adults from a laboratory population with normal susceptibility to contact insecticides and against malathion-resistant populations from Nikinci and Jakovo was tested in the laboratory (25±1ºC and 60±5% r.h.). The insecticides were applied to 500 g of untreated wheat grain for each of the following application doses: 0.25, 0.5, 1.0, 2.5 and 5.0 mg a.i./kg. After treatment, wheat was divided into three equal subsamples and 50 T. castaneum adults from each of the three test populations were released the next day into jars for each dose. Mortality was evaluated after 7, 14 and 21 days of exposure to treated wheat grain. Generally, higher concentrations and longer exposure periods resulted in higher efficacy of both insecticides, but abamectin was significantly more effective than spinosad against all three tested populations. After 7 days of exposure, mortality did not exceed 30% in any test variant. Fourteen days after treatment with the highest dose (5 mg/kg) of spinosad, mortality was highest (75%) in the laboratory population, while treatment with the same dose of abamectin achieved the highest mortality (58%) in the laboratory and Jakovo populations. After 21 days, spinosad applied at the rate of 5 mg/kg was most effective (97% mortality) in the laboratory population, while 88% efficacy was recorded in Jakovo population and 87% in Nikinci population. Abamectin doses of 2.5 and 5 mg/kg caused high adult mortality of 94-100% in the laboratory and Jakovo populations, and a significantly lower mortality in Nikinci population (75 and 86%, respectively). Statistically significant differences in the efficacy of spinosad, and particularly of abamectin, were detected among the three tested populations, the greatest difference being between the laboratory and Nikinci populations, which clearly indicates that resistance of T. castaneum adults to malathion had a significant influence.
PB  - Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia, Belgrade
T2  - Pesticidi i fitomedicina
T1  - Efficacy of spinosad and abamectin against different populations of red flour beetle (Tribolium castaneum Herbst) in treated wheat grain
EP  - 110
IS  - 2
SP  - 103
VL  - 28
DO  - 10.2298/pif1302103a
ER  - 

@article{
author = "Andrić, Goran and Kljajić, Petar and Pražić Golić, Marijana",
year = "2013",
abstract = "The efficacy of spinosad and abamectin against T. castaneum adults from a laboratory population with normal susceptibility to contact insecticides and against malathion-resistant populations from Nikinci and Jakovo was tested in the laboratory (25±1ºC and 60±5% r.h.). The insecticides were applied to 500 g of untreated wheat grain for each of the following application doses: 0.25, 0.5, 1.0, 2.5 and 5.0 mg a.i./kg. After treatment, wheat was divided into three equal subsamples and 50 T. castaneum adults from each of the three test populations were released the next day into jars for each dose. Mortality was evaluated after 7, 14 and 21 days of exposure to treated wheat grain. Generally, higher concentrations and longer exposure periods resulted in higher efficacy of both insecticides, but abamectin was significantly more effective than spinosad against all three tested populations. After 7 days of exposure, mortality did not exceed 30% in any test variant. Fourteen days after treatment with the highest dose (5 mg/kg) of spinosad, mortality was highest (75%) in the laboratory population, while treatment with the same dose of abamectin achieved the highest mortality (58%) in the laboratory and Jakovo populations. After 21 days, spinosad applied at the rate of 5 mg/kg was most effective (97% mortality) in the laboratory population, while 88% efficacy was recorded in Jakovo population and 87% in Nikinci population. Abamectin doses of 2.5 and 5 mg/kg caused high adult mortality of 94-100% in the laboratory and Jakovo populations, and a significantly lower mortality in Nikinci population (75 and 86%, respectively). Statistically significant differences in the efficacy of spinosad, and particularly of abamectin, were detected among the three tested populations, the greatest difference being between the laboratory and Nikinci populations, which clearly indicates that resistance of T. castaneum adults to malathion had a significant influence.",
publisher = "Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia, Belgrade",
journal = "Pesticidi i fitomedicina",
title = "Efficacy of spinosad and abamectin against different populations of red flour beetle (Tribolium castaneum Herbst) in treated wheat grain",
pages = "110-103",
number = "2",
volume = "28",
doi = "10.2298/pif1302103a"
}

Andrić, G., Kljajić, P.,& Pražić Golić, M.. (2013). Efficacy of spinosad and abamectin against different populations of red flour beetle (Tribolium castaneum Herbst) in treated wheat grain. in Pesticidi i fitomedicina
Institute of Pesticides and Environmental Protection, Belgrade & Plant Protection Society of Serbia, Belgrade., 28(2), 103-110.
https://doi.org/10.2298/pif1302103a

Andrić G, Kljajić P, Pražić Golić M. Efficacy of spinosad and abamectin against different populations of red flour beetle (Tribolium castaneum Herbst) in treated wheat grain. in Pesticidi i fitomedicina. 2013;28(2):103-110.
doi:10.2298/pif1302103a .

Andrić, Goran, Kljajić, Petar, Pražić Golić, Marijana, "Efficacy of spinosad and abamectin against different populations of red flour beetle (Tribolium castaneum Herbst) in treated wheat grain" in Pesticidi i fitomedicina, 28, no. 2 (2013):103-110,
https://doi.org/10.2298/pif1302103a . .

TY  - JOUR
AU  - Popović, Zorica
AU  - Kostić, Miroslav
AU  - Stanković, Slađan
AU  - Milanović, Slobodan
AU  - Sivčev, Ivan
AU  - Kostić, Igor
AU  - Kljajić, Petar
PY  - 2013
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/868
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 > 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.
PB  - Library of the University of Arizona
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
IS  - 161
VL  - 13
DO  - 10.1673/031.013.16101
ER  - 

@article{
author = "Popović, Zorica and Kostić, Miroslav and Stanković, Slađan and Milanović, Slobodan and Sivčev, 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 > 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.",
publisher = "Library of the University of Arizona",
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",
number = "161",
volume = "13",
doi = "10.1673/031.013.16101"
}

Popović, Z., Kostić, M., Stanković, S., Milanović, S., Sivčev, 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
Library of the University of Arizona., 13(161).
https://doi.org/10.1673/031.013.16101

Popović Z, Kostić M, Stanković S, Milanović S, Sivčev 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(161).
doi:10.1673/031.013.16101 .

Popović, Zorica, Kostić, Miroslav, Stanković, Slađan, Milanović, Slobodan, Sivčev, 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, no. 161 (2013),
https://doi.org/10.1673/031.013.16101 . .

TY  - JOUR
AU  - Prokić, Anđelka
AU  - Gašić, Katarina
AU  - Ivanović, Milan
AU  - Kuzmanović, Nemanja
AU  - Šević, Milan
AU  - Pulawska, J.
AU  - Obradović, Aleksa
PY  - 2012
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/866
AB  - Timley and reliable detection of the hazelnut pathogen Xanthomonas arboricola pv. corylina (Xac) is essential for the production of good quality disease-free planting material. In order to improve knowledge on diagnostic tools for this quarantine bacterium, the effectiveness of laboratory methods recomended by EPPO and additional modified procedures developed within COST873 was compared. Methods included the classical, biochemical, serological, pathogenicity and molecular approach. To confirm the presence of the pathogen in plant tissue, a combination of different techniques is necessary. For successful isolation of Xac cells from different hazelnut organs, general nutrient agar or semi-selective glucose amended media are recommended. Traditional biochemical techniques are still necessary for the identification of isolates at the species level. ELISA and IF are useful as screening assays for the early and rapid pathogen detection. In addition, PCR-based methods proved to be useful for the rapid detection of Xac cells, although highly pathovar-specific genetic tool is not available. Identification at the pathovar level requires pathogenicity tests on hazelnut plants that enable confirmation of strains' pathogenic nature and reproduction of symptoms. However, a choice of various pathogenicity testing procedures should be made based on testing material available and type and dynamics of symptom development.
PB  - Springer
T2  - Journal of Plant Pathology
T1  - Detection and identification methods and new tests as developed and used in the framework of COST873 for bacteria pathogenic to stone fruits and nuts: Xanthomonas arboricola pv. corylina
IS  - 1
VL  - 94
DO  - 10.4454/jpp.v94i1sup.020
ER  - 

@article{
author = "Prokić, Anđelka and Gašić, Katarina and Ivanović, Milan and Kuzmanović, Nemanja and Šević, Milan and Pulawska, J. and Obradović, Aleksa",
year = "2012",
abstract = "Timley and reliable detection of the hazelnut pathogen Xanthomonas arboricola pv. corylina (Xac) is essential for the production of good quality disease-free planting material. In order to improve knowledge on diagnostic tools for this quarantine bacterium, the effectiveness of laboratory methods recomended by EPPO and additional modified procedures developed within COST873 was compared. Methods included the classical, biochemical, serological, pathogenicity and molecular approach. To confirm the presence of the pathogen in plant tissue, a combination of different techniques is necessary. For successful isolation of Xac cells from different hazelnut organs, general nutrient agar or semi-selective glucose amended media are recommended. Traditional biochemical techniques are still necessary for the identification of isolates at the species level. ELISA and IF are useful as screening assays for the early and rapid pathogen detection. In addition, PCR-based methods proved to be useful for the rapid detection of Xac cells, although highly pathovar-specific genetic tool is not available. Identification at the pathovar level requires pathogenicity tests on hazelnut plants that enable confirmation of strains' pathogenic nature and reproduction of symptoms. However, a choice of various pathogenicity testing procedures should be made based on testing material available and type and dynamics of symptom development.",
publisher = "Springer",
journal = "Journal of Plant Pathology",
title = "Detection and identification methods and new tests as developed and used in the framework of COST873 for bacteria pathogenic to stone fruits and nuts: Xanthomonas arboricola pv. corylina",
number = "1",
volume = "94",
doi = "10.4454/jpp.v94i1sup.020"
}

Prokić, A., Gašić, K., Ivanović, M., Kuzmanović, N., Šević, M., Pulawska, J.,& Obradović, A.. (2012). Detection and identification methods and new tests as developed and used in the framework of COST873 for bacteria pathogenic to stone fruits and nuts: Xanthomonas arboricola pv. corylina. in Journal of Plant Pathology
Springer., 94(1).
https://doi.org/10.4454/jpp.v94i1sup.020

Prokić A, Gašić K, Ivanović M, Kuzmanović N, Šević M, Pulawska J, Obradović A. Detection and identification methods and new tests as developed and used in the framework of COST873 for bacteria pathogenic to stone fruits and nuts: Xanthomonas arboricola pv. corylina. in Journal of Plant Pathology. 2012;94(1).
doi:10.4454/jpp.v94i1sup.020 .

Prokić, Anđelka, Gašić, Katarina, Ivanović, Milan, Kuzmanović, Nemanja, Šević, Milan, Pulawska, J., Obradović, Aleksa, "Detection and identification methods and new tests as developed and used in the framework of COST873 for bacteria pathogenic to stone fruits and nuts: Xanthomonas arboricola pv. corylina" in Journal of Plant Pathology, 94, no. 1 (2012),
https://doi.org/10.4454/jpp.v94i1sup.020 . .