Aspects of insecticide resistance and reproductive biology of Aphis gossypii glover on seed potatoes

Autor: C. Cerato, R. Martelli, R. Ghedini, D. Rongai
Předmět:
Zdroj: Scopus-Elsevier
Popis: For several years the aphid population patterns and the incidence of the main potato virus diseases have been monitored in Italian potato-growing areas. Starting from 1992, an increase inAphis gossypii, as compared toMyzus persicae, Macrosiphum euphorbiae andAphis fabae, was observed on seed potato fields in the north of Italy.
Databáze: OpenAIRE