Use of malathion against ectoparasites on lactating cows.
D000287:Administration, Topical; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D005260:Female; D007774:Lactation; D008294:Malathion / Q000008:administration & dosage / Q000032:analysis / Q000627:therapeutic use*; D008892:Milk / Q000032:analysis*; D010272:Parasitic Diseases / Q000517:prevention & control; D010273:Parasitic Diseases, Animal; D011247:Pregnancy; D012871:Skin Diseases / Q000517:prevention & control / Q000662:veterinary*
D008294:Malathion