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Variation Between Samples of Fruit, and of Fruit Damages Mainly from Insect Pests, on Apple in Quebec

Published online by Cambridge University Press:  31 May 2012

E. J. LeRoux
E. J. LeRoux
Affiliation:
Research Laboratory Research Branch, Canada Department of Agriculture St. Jean, Que.
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Extract

In May, 1958, studies on the distribution of fruit, and of fruit damages from all sources; were initiated in permanent apple orchard plots at Rougemont, Que. The object was to develop sound sampling techniques to determine, within error limits, damages to the fruit resulting from the feeding activities of orchard insect pests, and from mechanical causes, during the period apple set in early June to harvest in mid September. This is a report on variation in samples of apples, and of damages to the fruit from all sources, for the years 1958 and 1959, and on sampling recommendations.

Type
Articles
Information
The Canadian Entomologist , Volume 93 , Issue 8 , August 1961 , pp. 680 - 694
Copyright
Copyright © Entomological Society of Canada 1961

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References

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