| 摘要 |
PURPOSE:An animal parasitic ovicidal agent, consisting essentially of o- dichlorobenzene and quinomethionate and having more powerful parasitic ovicidal effect than the conventional ortho agent. CONSTITUTION:An animal parasitic ovicidal agent consisting essentially of quinomethionate expressed by the formula (chemical name; S,S-6- methylquinoxaline-2,3-diyl.dithiocarbonate) and o-dichlorobenzene. The mixing weight ratio thereof is preferably about 40-90wt% o-dichlorobenzene to about 0.1-15wt% compound expressed by the formula. An emulsion is optimum for the dosage form. Normally, various parasitic eggs, e.g. mawworm, tapeworm, liver fluke, etc., contained in excrements, etc., in a barn can be killed. The agent is more effective than the conventional ortho agent. |
