日本产电热蚊香片滴加液单剂及混剂对成蚊药效的评价

The Efficacy Test of Mosquito mat Dripped By ETOC 10 and PYN·F40 against Culex pipiens pallens.

用日本住友化学株式会社生产的电热蚊香滴加液，配制了７个配方的电热片，对成蚊进行药效测定。结果表明：①益多克对成蚊的药效是强力毕那命的４．８倍以上；②强力毕那命３２ｍｇ、益多克４ｍｇ配制的驱蚊片，对成蚊击倒速度最佳，其它依次为：强力毕那命２８ｍｇ、益多克５ｍｇ及强力毕那命２４ｍｇ、益多克６ｍｇ：但致死效果以后者为佳；③野外品系成蚊对两种药剂均较敏感。

The paper reported the efficacy of 7 formulaes of morquito mats dripped by ETOC or PYN·F which are made in sumitomo Chemical Co.Ltd.on Culex pipiens pollens.The results indicated:(1)The effects of mat containing ETOC on Culex pipiens pallens was 4.8 times more than that Of PYN·F mat. (2)TO rapid knockdown effect,the mat formula containing PYN·F32mg+ETOC 4mg is the best.PYN·F28mg+ETOC 5mg is next and PYN·F24mg+ETOC 6mg is the third.But the last is better ii1 the killing effect. (3)The field mospuitoes are sensitive to mat Containing PYN·F or ETOC.