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Title: The effects of reduced dose and strip-spraying of aphicides on aphids and their predators and parasitoids in winter wheat fields.
Author: Taye-Belayneh, Yeneneh.
ISNI:       0000 0001 3499 8882
Awarding Body: University of Southampton
Current Institution: University of Southampton
Date of Award: 1989
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No abstract available
Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID:  DOI: Not available
Keywords: Pesticides use in agriculture