畜窑内喷洒百树得防制黑热病传播媒介中华白蛉效果观察

Observation on the effect of spraying Baythroid in animals′ vault in preventing and controlling the medium of leishmaniasis-Phlebotomus chinensis

以15、20、30 mg/m2剂量的百树得水乳剂对畜窑墙面进行喷洒,喷洒后第1、2 d中华白蛉密度下降率在96.7%以上,喷洒后20 d下降率在94.8%以上,且各组间的密度下降率差异无统计学意义(P均>0.05)。表明畜室内墙面喷洒百树得防制黑热病传播媒介中华白蛉效果显著。

After sprayed Baythroid on animals＇ vaults wall in 15, 20 and 30 mg/m^2 emulsion one and two days, the density of Phlebotomus chinensis decreased by 96.7 %, and 20 days later by 94.8 %. There was no significant difference in every groups（P〉0.05）. It indicates that spraying Baythroid in animals＇vault can significantly reduce the density of P. chinensis.