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The influence of normal and low-rate application of insecticides on populations of the cotton whitefly and melon aphid and associated parasites and predators on cucumber
Abd El-Ghany M. El-Sayed, Gamal E. S. Abo El-GharVolume:
65
Language:
english
Pages:
4
DOI:
10.1007/bf01905830
Date:
April, 1992
File:
PDF, 478 KB
english, 1992