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Recent Developments in Strawberry Root Weevil Control

Authors: w. Downes;

Recent Developments in Strawberry Root Weevil Control

Abstract

The Strawberry Root Weevil (Brachyrinus ovatus L.) is the most serious pest of strawberries on the Pacific Coast. The history of past efforts to arrive at a satisfactory method of control is reviewed. Previous methods suggested by different workers have been cultural methods, including suitable crop rotation and the use of weevil proof barriers. The most recent method is by the use of poisoned bait, consisting of chopped evaporated apple waste. The poisons used may be Sodium fluosilicate, Magnesium arsenate, Calcium arsenate, and Sodium fluoride. All these have been found effective but in the experimental work at Victoria, Sodium fluosilicate was found the most satisfactory. Apple waste containing approximately 20 per cent moisture was found more attractive than super dried bait and Sodium fluosilicate was found the most suitable poison to use with waste containing that degree of moisture. A strength of 5 per cent of poison was found to give the best results. Two applications of the bait are recommended, the first in April and the second in June.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
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