Species spectrum of pollen beatkle on oil plants

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26296080%3A_____%2F12%3A%230000420" target="_blank" >RIV/26296080:_____/12:#0000420 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Species spectrum of pollen beatkle on oil plants
Original language description
The species spectrum of pollen beetles of genus Meligethes on 26 localities in the Czech Republic was observed during the monitoring of resistance to insecticides. Samples of beetles were collected after the Methods No. 11 IRAC. The index dominance (D) was used for evaluation of representative populations of individual species. Beetles were collected into plastic box and killed. They were determined in laboratory using a species specific characters and their comparison with a field guids. M. aeneus (Fabricius, 1787) was eudominant at all of localities. M. subaeneus Sturm, 1845 was eudominant at localities Pivonice, Lazníky, Blučina, Ždár nad Sázavou and Zvole. M. viridescens Fabricius, 1787 was eudominant at locality Věcov. M. erythropus (Marsham, 1802) was eudominant at locality Bohdalec. M. subaeneus Sturm, 1845, M. viridescens Fabricius, 1787 and M. erythropus (Marsham, 1802) are dominant species at some localities.
Czech name
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Czech description
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Project
<a href="/en/project/QH81218" target="_blank" >QH81218: Testing of new accesses to stem weevils (C. pallidactylus and C. napi) control in oil seed rape based on more precise monitoring of their occurrence and behaviour and testing of Meligethes aeneus subpopulations to pyrethroid resistance</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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