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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

New Aspects of Biological Control of Helicoverpa armigera in Organic Cotton Production / New Aspects of Biological Control of Helicoverpa armigera in Organic Cotton Production

El-Wakeil, Nabil 06 February 2003 (has links)
No description available.
2

The Andean potato weevil Premnotrypes suturicallus - Ecology and interactions with the entomopathogenic fungus Beauveria bassiana / Der Anden Kartoffelrüssler Premnotrypes suturicallus – Ökologie und Interaktion mit dem entomopathogenen Pilz Beauveria bassiana

Kühne, Magnus 19 July 2007 (has links)
No description available.
3

Zur zeitlichen Prognose, räumlichen Verteilung und Heilungsdynamik von durch Wühlmäuse (Erdmaus, Microtus agrestis L., Rötelmaus, Clethrionomys glareolus Schreb. und Feldmaus, Microtus arvalis Pallas ) verursachten Nageschäden an Forstpflanzen / On the temporal prognosis, spatial distribution and healing dynamics of damage on young forest plants, caused by voles (Field vole, Microtus agrestis L., bank vole, Clethrionomys glareolus Schreb., and common vole, Microtus arvalis Pallas).

Krueger, Frank 02 October 2002 (has links)
No description available.

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