ACARICIDE PREPARATION CREOQUINE-LEPTOCIDE Russian patent published in 1998 - IPC

FIELD: agriculture, veterinary science. SUBSTANCE: preparation has cipermethrin as an active substance and, additionally, coal phenol-free creolin at the following ratio of components, wt.-%: coal phenol-free creolin, 95-90; and cipermethrin, 5-10. Preparation is used at low concentration - 0.005%, cipermethrin concentration on sheep wool is 170-200 mg/kg 30 days after animal bathing, it is removed completely from tissues in 10-15 days after animal treatment. Preparation is used for ectoparasites control in agriculture and domestic animals. EFFECT: enhanced effectiveness, improved ecology of preparation. 3 ex, 2 tbl