Toxicity of insecticides against mustard Aphid, Lipaphis erysimi (Kaltenbach) in Relation to supply of potassium to host Plants

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Date
1987
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Volume Title
Publisher
Department of Entomology PAU-Ludhiana
Abstract
Description
It has been my great privilege to work under the inspiring guidance of Dr. H.S. Sidhu Professor of Entomology,Punjab Agricultural University, Ludhiana.
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Citation
185530.pdf
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