Control of Gasterophilus intestinalis (de Geer, 1776) with dichlorvos.
D000818:Animals; D004006:Dichlorvos / Q000627:therapeutic use*; D006734:Horse Diseases / Q000517:prevention & control*; D006736:Horses; D009198:Myiasis / Q000517:prevention & control / Q000662:veterinary*
D004006:Dichlorvos