Differences in flight activity of pests on winter and spring oilseed rape

For 6 years the flight activity of pests on winter and spring oilseed rape was studied from spring till harvest, using yellow traps. In all years the flight intensity was higher in winter rape than in spring rape. The dominant insect pests of winter oilseed rape were Ceutorhynchus obstrictus, C. nap...

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Bibliographic Details
Main Authors: Josef Šedivý, Jan Vašák
Format: Article
Language:English
Published: Czech Academy of Agricultural Sciences 2002-08-01
Series:Plant Protection Science
Subjects:
Online Access:https://pps.agriculturejournals.cz/artkey/pps-200204-0004_differences-in-flight-activity-of-pests-on-winter-and-spring-oilseed-rape.php