INVESTIGATIONS ON TAXONOMY, BIOLOGY AND CONTROL OP THE GROUNDNUT APHID, APHIS CRACCIVORA KOCH. (HEMIPTERA : APHIDIDAE
INVESTIGATIONS ON TAXONOMY, BIOLOGY AND CONTROL OP THE GROUNDNUT APHID, APHIS CRACCIVORA KOCH. (HEMIPTERA : APHIDIDAE
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Date
1981-05
Authors
ABD-AL-AZEEZ, ABBA
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Abstract
Description
A THESIS SUBMITTED TO THE DEPARTMENT OP CROP PROTECTION,
FACULTY OP AGRICULTURE, AHMADU BELLO UNIVERSITY, ZARIA,
IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE
OF MASTER OF SCIENCE.
MAY, 1981
Keywords
INVESTIGATIONS,, TAXONOMY,, BIOLOGY,, GROUNDNUT APHID,, APHIS CRACCIVORA,, KOCH.,, (HEMIPTERA : APHIDIDAE