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
Hauptverfasser: Brethour, J.R, Harvey, T.L, Negus, R, Corah, L, Patterson, D
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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.
ISSN:0022-0493
1938-291X
DOI:10.1093/jee/80.5.1035