THE RESEARCH PRODRESS IN PREPARATIONS OF AVERMECTINS IN VETERINARY
ZHANG Qing ru (The College of Traditional Chinese Veterinary Medicine, Agricultural University of Hebei, Dingzhou 073000, China)
Avermectins are family of macrocylic lactone anthelmintics with a broad spectrum of activity against endo and ectoparasites. The paper made a review of preparations, the application in the veterinary practice and toxicology.
【CateGory Index】： S859.79