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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

Effect of Brassica genotype on the infestation by cabbage stem weevil Ceutorhynchus pallidactylus (Mrsh.) (Col.: Curculionidae) and the parasitism of stem weevil larvae / Einfluss des Brassica-Genotyps auf den Befall durch den Gefleckten Kohltriebrüssler Ceutorhynchus pallidactylus (Mrsh.) (Col.: Curculionidae) und die Parasitierung stängelminierender Larven

Eickermann, Michael 22 January 2009 (has links)
No description available.
2

Epidemiologie von Cercospora beticola Sacc. und Befalls-Verlust-Relationen bei Zuckerrüben (Beta vulgaris L.) in Abhängigkeit von der Anfälligkeit von Sorten und Konsequenzen für sortenspezifische Bekämpfungsschwellensysteme / Epidemiology of Cercospora beticola Sacc. and disease-loss relationship in sugar beet (Beta vulgaris L.) depending on the susceptibility of cultivars and consequences for cultivar specific threshold systems

Kaiser, Ulrike 19 July 2007 (has links)
No description available.

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