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Insecticides for black flies

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Insecticides for black flies Empty Insecticides for black flies

Post by shristimainali Wed Aug 08, 2012 1:32 pm

Fogging for black flies provides temporary relief since only those flies that contact the fog are killed. Later migrants into the treated area are unaffected. A daily treatment of pyrethrins usually is necessary. Treatment of breeding areas in rivers, streams, etc. is effective when the application timing is correct. Large scale efforts are needed such as by a government agency skilled in coping with black flies.

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