Dynamic of Brassicogethes aeneus (F.) (Coleoptera, Nitidulidae) populations in Serbia’s downriver Danube section and their susceptibility to insecticides
This paper presents data on the dynamic of B. aeneus populations in winter oilseed rape in the downriver section of the Danube in Serbia, which were acquired by yellow water traps and a beating method. Their susceptibility to several insecticides of different classes (organophosphates, pyrethroids a...
Main Authors: | , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria
2019-07-01
|
Series: | Spanish Journal of Agricultural Research |
Subjects: | |
Online Access: | http://revistas.inia.es/index.php/sjar/article/view/14219 |
id |
doaj-7d9da335a1784d2085629cf13794fc32 |
---|---|
record_format |
Article |
spelling |
doaj-7d9da335a1784d2085629cf13794fc322020-11-25T01:50:37ZengInstituto Nacional de Investigación y Tecnología Agraria y AlimentariaSpanish Journal of Agricultural Research2171-92922019-07-01172e1008e100810.5424/sjar/2019172-142192882Dynamic of Brassicogethes aeneus (F.) (Coleoptera, Nitidulidae) populations in Serbia’s downriver Danube section and their susceptibility to insecticidesPredrag Milovanović0Petar Kljajić1Tatjana Popović2Goran Andrić3Marijana Pražić-Golić4Galenika-Fitofarmacija, Batajnički drum b.b., 11080 BelgradePesticide and Environment Research Institute, Banatska 31b, 11080 BelgradeInstitute for Plant Protection and Environment, Teodora Drajzera 9, 11040 BelgradePesticide and Environment Research Institute, Banatska 31b, 11080 BelgradePesticide and Environment Research Institute, Banatska 31b, 11080 BelgradeThis paper presents data on the dynamic of B. aeneus populations in winter oilseed rape in the downriver section of the Danube in Serbia, which were acquired by yellow water traps and a beating method. Their susceptibility to several insecticides of different classes (organophosphates, pyrethroids and neonicotinoids) (adult vial test and dipping test) was tested over two seasons (2009 and 2010). B. aeneus populations developing under the agroecological conditions that exist in Serbia were monitored to detect the moment of OSR infestation during its sensitive growth stages. Adults were counted, and the data revealed that they infest winter OSR crops during the stem elongation growth stage (BBCH 30-31), reaching a population peak at the green-yellow bud stage (BBCH 57-59), and exceeding the economic threshold, while the populations decreased substantially during the subsequent stage (BBCH 61-69). Laboratory test results did not confirm any changes in B. aeneus susceptibility/resistance to pyrethroid, organophosphate and neonicotinoid insecticides. Migration of B. aeneus populations was monitored as a way of developing predictive models for estimation of infestation severity and the timing of pest outbreaks under agroecological conditions existing in Serbia. As resistance to pyrethroids has been confirmed in B. aeneus populations in many European countries, their susceptibility will be further monitored.http://revistas.inia.es/index.php/sjar/article/view/14219pollen beetleabundanceorganophosphatespyrethroidsneonicotinoidstoxicity |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Predrag Milovanović Petar Kljajić Tatjana Popović Goran Andrić Marijana Pražić-Golić |
spellingShingle |
Predrag Milovanović Petar Kljajić Tatjana Popović Goran Andrić Marijana Pražić-Golić Dynamic of Brassicogethes aeneus (F.) (Coleoptera, Nitidulidae) populations in Serbia’s downriver Danube section and their susceptibility to insecticides Spanish Journal of Agricultural Research pollen beetle abundance organophosphates pyrethroids neonicotinoids toxicity |
author_facet |
Predrag Milovanović Petar Kljajić Tatjana Popović Goran Andrić Marijana Pražić-Golić |
author_sort |
Predrag Milovanović |
title |
Dynamic of Brassicogethes aeneus (F.) (Coleoptera, Nitidulidae) populations in Serbia’s downriver Danube section and their susceptibility to insecticides |
title_short |
Dynamic of Brassicogethes aeneus (F.) (Coleoptera, Nitidulidae) populations in Serbia’s downriver Danube section and their susceptibility to insecticides |
title_full |
Dynamic of Brassicogethes aeneus (F.) (Coleoptera, Nitidulidae) populations in Serbia’s downriver Danube section and their susceptibility to insecticides |
title_fullStr |
Dynamic of Brassicogethes aeneus (F.) (Coleoptera, Nitidulidae) populations in Serbia’s downriver Danube section and their susceptibility to insecticides |
title_full_unstemmed |
Dynamic of Brassicogethes aeneus (F.) (Coleoptera, Nitidulidae) populations in Serbia’s downriver Danube section and their susceptibility to insecticides |
title_sort |
dynamic of brassicogethes aeneus (f.) (coleoptera, nitidulidae) populations in serbia’s downriver danube section and their susceptibility to insecticides |
publisher |
Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria |
series |
Spanish Journal of Agricultural Research |
issn |
2171-9292 |
publishDate |
2019-07-01 |
description |
This paper presents data on the dynamic of B. aeneus populations in winter oilseed rape in the downriver section of the Danube in Serbia, which were acquired by yellow water traps and a beating method. Their susceptibility to several insecticides of different classes (organophosphates, pyrethroids and neonicotinoids) (adult vial test and dipping test) was tested over two seasons (2009 and 2010). B. aeneus populations developing under the agroecological conditions that exist in Serbia were monitored to detect the moment of OSR infestation during its sensitive growth stages. Adults were counted, and the data revealed that they infest winter OSR crops during the stem elongation growth stage (BBCH 30-31), reaching a population peak at the green-yellow bud stage (BBCH 57-59), and exceeding the economic threshold, while the populations decreased substantially during the subsequent stage (BBCH 61-69). Laboratory test results did not confirm any changes in B. aeneus susceptibility/resistance to pyrethroid, organophosphate and neonicotinoid insecticides. Migration of B. aeneus populations was monitored as a way of developing predictive models for estimation of infestation severity and the timing of pest outbreaks under agroecological conditions existing in Serbia. As resistance to pyrethroids has been confirmed in B. aeneus populations in many European countries, their susceptibility will be further monitored. |
topic |
pollen beetle abundance organophosphates pyrethroids neonicotinoids toxicity |
url |
http://revistas.inia.es/index.php/sjar/article/view/14219 |
work_keys_str_mv |
AT predragmilovanovic dynamicofbrassicogethesaeneusfcoleopteranitidulidaepopulationsinserbiasdownriverdanubesectionandtheirsusceptibilitytoinsecticides AT petarkljajic dynamicofbrassicogethesaeneusfcoleopteranitidulidaepopulationsinserbiasdownriverdanubesectionandtheirsusceptibilitytoinsecticides AT tatjanapopovic dynamicofbrassicogethesaeneusfcoleopteranitidulidaepopulationsinserbiasdownriverdanubesectionandtheirsusceptibilitytoinsecticides AT goranandric dynamicofbrassicogethesaeneusfcoleopteranitidulidaepopulationsinserbiasdownriverdanubesectionandtheirsusceptibilitytoinsecticides AT marijanaprazicgolic dynamicofbrassicogethesaeneusfcoleopteranitidulidaepopulationsinserbiasdownriverdanubesectionandtheirsusceptibilitytoinsecticides |
_version_ |
1725000828064890880 |