Feeding and multiplication of three cereal aphid species and their effect on yield of winter wheat /

Bibliographic Details
Main Author:	Vereijken, P. H.
Format:	Thesis Book
Language:	English
Published:	Wageningen : Centre for Agricultural Publishing and Documentation, 1979.
Series:	Verslagen van landbouwkundige onderzoekingen ; 888.
Subjects:	Aphids > Host plants. Wheat > Diseases and pests. Greenbug.