10%异丙威烟剂防治温室白粉虱和棉蚜药效试验  

Test on Control ofTrialeurodes yaperiorum and Aphis gossypii with Isoprocarb

作　　者：张长江 陈琳 宋东宏 李兴军 王菁 张瑞 

机构地区：[1]甘肃省植保站 [2]白银市植保站

出　　处：《农药》1998年第2期32-33,共2页Agrochemicals

摘　　要：１０％异丙威对温室白粉虱和棉蚜均有较好防效，适宜用药量防棉蚜为６０００～７５００ｇ／ｈａ、防白粉虱为７５００ｇ／ｈａ，持效期分别为７天和３天。The experiment was carried out for measuring effect of isoprocarb fo control green house white fly (Trialeurodes yaporiorum Westwood)and cotton aphid (Aphis gossypii Glover)in field trials.The suggested dosage for T.yaporiorum was 7500g/ha and for A.gossypii was 6000～7500g/ha,the control effects sustained 3 days and 7 days,respectively.

关 键 词：异丙威 白粉虱 棉蚜 药效试验 杀虫剂 

分 类 号：S481.9[农业科学—农药学]