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STATISTICAL DISTRIBUTION OF DAMAGE ON WHEAT HEADS CAUSED BY THE WHEAT MIDGE, SITODIPLOSIS MOSELLANA (GÉHIN), IN MANITOBA1

Published online by Cambridge University Press:  31 May 2012

P.S. Barker
P.S. Barker
Affiliation:
Agriculture Canada Research Station, 195 Dafoe Road, Winnipeg, Manitoba, Canada R3T 2M9
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Extract

The objective of the present work was to determine the statistical distribution of midge damage between heads of wheat as a guide to estimating the number of wheat heads that would constitute a reliable sample in estimating losses caused by this pest. A brief account of the history and geographical distribution of the wheat midge in Manitoba has been given by Barker (1984).

Type
Articles
Information
The Canadian Entomologist , Volume 118 , Issue 10 , October 1986 , pp. 1075 - 1077
Copyright
Copyright © Entomological Society of Canada 1986

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References

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