2.5%三氟氯氰菊酯乳油防治荔枝蝽蟓  

Test on Control of Tessar atoma papillosa Drury with Cyhalothrin

作　　者：林仁魁 蔡慧娟 王惠媛 付冬姬 叶加树 

机构地区：[1]福建省仙游县植保植检站,351200

出　　处：《农药》2000年第6期26-27,共2页Agrochemicals

摘　　要：田间试验表明 ,2 .5 %三氟氯氰菊酯乳油防治荔枝蝽蟓效果好 ,药后 1～ 7天防效均在90 6 %以上 ,其中 2 0 0 0倍液击倒力强 ,药后 1～ 3天防效可达 10 0 %。在荔枝蝽蟓卵孵化高峰期宜用 2 0 0 0～ 30 0 0倍液防治 ,在低龄若虫高峰期用 30 0 0～ 40 0 0倍液防治为好。The results of trial showed that cyhalothrin gave good control effect against Tessaratoma papillosa Drury.Each of them can get more than 90.6% of control effects 1～7 days after sprayed by Cyhalothrin 2.5EC(1:2000～4000).Among them cyhalothrn 2.5EC(1:2000)is best,the control effect reached to 100%.Cyhalothrin 2.5EC(1:2000～3000)were suitable to control Tessaratoma papillosa Drury at the time of egg hatching peak,and cyhalothrin 2.5EC(1:3000～4000)were suitable to control at the time of low larva peak.

关 键 词：三氟氯氰菊酯 荔枝 蝽蟓 药效试验 杀虫剂 

分 类 号：TQ45[化学工程—农药化工]