Early flowering field pea variety (Pisum sativum L.) as a trap crop for pea weevils (Bruchus pisorum L.)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26784246%3A_____%2F22%3AN0000077" target="_blank" >RIV/26784246:_____/22:N0000077 - isvavai.cz</a>
Result on the web
<a href="http://pps.agriculturejournals.cz/artkey/pps-202203-0007_early-flowering-field-pea-variety-pisum-sativum-l-as-a-trap-crop-for-pea-weevils-bruchus-pisorum-l.php" target="_blank" >http://pps.agriculturejournals.cz/artkey/pps-202203-0007_early-flowering-field-pea-variety-pisum-sativum-l-as-a-trap-crop-for-pea-weevils-bruchus-pisorum-l.php</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17221/127/2021-PPS" target="_blank" >10.17221/127/2021-PPS</a>

Result language
angličtina
Original language name
Early flowering field pea variety (Pisum sativum L.) as a trap crop for pea weevils (Bruchus pisorum L.)
Original language description
Bruchus pisorum L., is an economically important pest of field pea (Pisum sativum L.) crops worldwide, however, no fully effective methods (conventional, alternative) of its control exist now. To fill this knowledge gap, possibilities of trap cropping were tested in the years 2015-2017. Two field pea varieties differing in the start of flowering, and one spring barley variety, were used to design four different types of crops, that were compared in large plot trials (2.82 ha). It was hypothesized the females would prefer zones planted with early flowering variety for oviposition. In all three seasons, females placed more eggs on pods in the parts of plots planted with the early flowering variety, and positive aggregation of the eggs and infested seeds were recorded there too. In cases where the egg-laying period is shorter than 14-21 days, the early flowering variety located at the margins should serve efficiently as a trap crop.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project
<a href="/en/project/QK21010332" target="_blank" >QK21010332: Mechanisms of resistance to insecticides in oilseed rape pest populations, their baseline susceptibilities to newly registered insecticides and impact of insecticide applications on development of larvae of the insect pests and on the natural enemies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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