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RESISTANCE OF DIFFERENT WHEATS TO THE CEREAL LEAF BEETLE OULEMA MELANOPUS L. (COLEOPTERA, CHRYSOMELIDAE)

Janko Kolarov
Cereal Research Communications
Vol. 16, No. 1/2 (1988), pp. 19-23
Published by: Akadémiai Kiadó
Stable URL: http://www.jstor.org/stable/23782757
Page Count: 5
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Since scans are not currently available to screen readers, please contact JSTOR User Support for access. We'll provide a PDF copy for your screen reader.
RESISTANCE OF DIFFERENT WHEATS TO THE CEREAL LEAF BEETLE OULEMA MELANOPUS L. (COLEOPTERA, CHRYSOMELIDAE)
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Abstract

As a result of investigations conducted on the resistance of a large number of wheat samples tho the Cereal Leaf Beetle (CLB) Oulema melanopus L., 8 resistant entries with a complex of long and dense trichomes on the adaxial leaf surface were selected. 12 other entries were of moderate resistance which was due mainly to the greater density of trichones on the leaves. The two groups of entries cited above can be used the breeding programme as improvers of other wheats with valuable economic characters but lacking in this aspect.

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