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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.
1

Lethal and sublethal effects of insecticides on mortality, migration and host searching behaviour of tersilochine parasitoids on winter oilseed rape / Letale und subletale Effekte von Insektizidbehandlungen auf Mortalität, Migration und Wirtssuchverhalten der Parasitoide von Rapsschädlingen

Neumann, Nadine 26 January 2010 (has links)
No description available.
2

Development and testing of mycoinsecticides based on submerged spores and aerial conidia of the entomopathogenic fungi Beauveria bassiana and Metarhizium anisopliae (Deuteromycotina: Hyphomycetes) for control of locusts, grasshoppers and storage pests / Mycoinsecticides for pest control / Biologische Schädlingsbekämpfung / Mykoinsektiziden für Schädlingsbekämpfung

Kassa, Adane 14 July 2003 (has links)
No description available.
3

Reduktion des Pflanzenschutzmitteleinsatzes - Konsequenzen für das Schaderregerauftreten und die Wirtschaftlichkeit in Getreide-Zuckerrübe-Fruchtfolgen / Reduction of plant protection products - economic and biological consequences for the pest and weed development in sugar beet-grain-croprotations

Busche, Stephan 22 May 2008 (has links)
No description available.

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