专利名称：Method and device for controlling insects
on livestock
发明人：William V. Miller申请号：US05/944513申请日：19780920公开号：US04195075A公开日：19800325
摘要：Cattle and other livestock are protected from insects such as face flies, hornflies, ticks and the like by use of a uniquely effective insect control device attached to theanimal. The insect control device comprises a polymeric resin matrix, preferably in theform of an ear tag or ear band, containing a liquid, insecticidally-active isomer of alpha-cyano-3-phenoxy-benzyl-alpha-isopropyl-4-chlorophenyl acetate.
申请人：SHELL OIL
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