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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Spelling suggestions: "subject:"parasitierungsraten"" "subject:"parasitierung""

1

The role of sown wildflower strips for biological control in agroecosystems / Die Bedeutung von Blühstreifen für die biologische Schädlingskontrolle in Agrarökosystemen

Scheid, Barbara Ellen 20 May 2010 (has links)
No description available.
630 Landwirtschaft
Veterinärmedizin
Agricultural Sciences
Biologische Schädlingskontrolle
Getreideblattläuse
Rapsglanzkäfer
natürliche Gegenspieler
Agrar-Umweltmaßnahmen
Blühstreifen
Landschaftsstruktur
Parasitierungsrate
Räuber-Beute-Verhältnis
biological control
cereal aphids
rape pollen beetle
natural enemies
agri-environment scheme
sown flower strips
landscape structure
parasitism rate
predator-prey ratio
48.16
48.63
YA 000: Land- und Forstwirtschaft

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