English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A mixed cropping system of rapeseed and 10 % turnip rape as trap crop was compared with oilseed rape in pure stand to demonstrate the reduction of infestation by insect pests. Furthermore the application of bio-pesticides like pyrethrum/rape oil (Spruzit&#xae; Neu), spinosad (SpinTor), diatomeen earth (SiO~2~) /sunflower-oil and rock powder/water was tested. Oilseed rape showed a higher infestation by stem weevils (_Ceutorhynchus_ spp.) in the mixed cropping system compared to rapeseed in pure stand. The reduction of the pollen beetle (_Meligethes aeneus_) on the rapeseed buds resulted from higher attractiveness of turnip rape as a consequence of advanced growth. The faster development of turnip rape seems to be the important key of successful pollen beetle regulation. The application of pyrethrum and spinosad against _Ceutorhynchus_ spp. had no effect, spinosad was the only agent that caused a reduction of the pollen beetle

Organic Control of Oilseed Rape Pests through Natural Pesticides and Mixed Cultivation with Turnip Rape