Pest control device comprising .alpha.-cyano-3-phenoxybenzyl 2-(2-chloro-4-trifluoromethylanilino)-3-methylbutanoate
AssigneeZoecon Corporation
InventorRobert C. Pearce, III
Life of this patent
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Abstract
A pest control device, such as an ear tag, for controlling pests such as flies, fleas and ticks on animals such as cattle and other livestock or pet animals which comprises a polymeric resin matrix and the pesticidally active compound .alpha.-cyano-3-phenoxybenzyl 2-(2-chloro-4-trifluoromethylanilino)-3-methylbutanoate.
Claims11
A pest control device for attachment to an animal which comprises a plasticized polyvinyl halide resin matrix having dispersed therein a pesticidally effective amount of the compound .alpha.-cyano-3-phenoxybenzl 2-(2-chloro-4-trifluoromethylanilino)-3-methylbutanoate wherein the polyvinyl halide resin matrix is present in the amount from about 35% to about 75% by weight of the total composition, the plasticizer is present in the amount of from about 25% to about 45% by weight of the total composition and the pesticide is present in the amount of from about 1% to about 20% by weight of the total composition.
Dependencies are inferred from the claim text.