Effect of cattle breed and flucythrinate-impregnated ear tags on horn fly (Diptera: Muscidae) control on yearling heifers
Horn fly Haematobia irritans (L.) counts were reduced 96-97% when Angus x Hereford (A x H) and Brahman x Hereford (B x H) yearling heifers were tagged with flucythrinate-impregnated ear tags. Weight gains of A x H heifers were 6% greater when they were tagged, but tagging did not increase weight gai...
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Veröffentlicht in: | Journal of economic entomology 1987-10, Vol.80 (5), p.1035-1038 |
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Hauptverfasser: | , , , , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Horn fly Haematobia irritans (L.) counts were reduced 96-97% when Angus x Hereford (A x H) and Brahman x Hereford (B x H) yearling heifers were tagged with flucythrinate-impregnated ear tags. Weight gains of A x H heifers were 6% greater when they were tagged, but tagging did not increase weight gains of B x H heifers. |
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ISSN: | 0022-0493 1938-291X |
DOI: | 10.1093/jee/80.5.1035 |