EFFICACY OF TETRACHLORVINPHOS-IMPREGNATED CATTLE EAR-TAGS AGAINST LIVESTOCK DIPTERA IN SOUTHERN QUEBEC
1982 ◽
Vol 62
(4)
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pp. 1249-1252
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Tagging of pastured cattle with one tetrachlorvinphos-impregnated (13.7%) ear-tag per animal resulted in an average 95.9% reduction of horn flies over a 14-wk period. A reduction in the numbers of face flies (84.3%), house flies (65.9%), and stable flies (60.3%) was also achieved. Key words: Tetrachlorvinphos, ear-tags, cattle, Diptera
1973 ◽
Vol 66
(5)
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pp. 1099-1102
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1983 ◽
Vol 76
(1)
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pp. 103-108
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2004 ◽
Vol 30
(2)
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pp. 288-297
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Keyword(s):
1974 ◽
Vol 67
(3)
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pp. 384-386
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