Preliminary observations on the populati
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E. M. El Banhawy; N. Carter; I. R. Wynne
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Article
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1993
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Springer Netherlands
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English
⚖ 471 KB
The effect of manipulating cereal aphid population development, by either adding aphids or spraying with an aphid-specific insecticide, on the predatory mite fauna was investigated. Populations of the anystid mite, Anystis baccarum (L.), were very small until late June when numbers built up rapidly