15%阿维·噻嗪酮WP防治水稻稻飞虱田间药效试验  

Field Trials of Abamectin+Buprofezin 15% WP Against Rice Planthopper

作　　者：倪运东 陈思宏 马学文 于永鑫 杜国防 

机构地区：[1]江苏省洪泽县植物保护站,江苏洪泽223100

出　　处：《现代农药》2013年第3期44-45,48,共3页MODERN AGROCHEMICALS

摘　　要：对试验药剂15%阿维.噻嗪酮WP和对照药剂25%吡蚜酮WP防治水稻稻飞虱效果进行了研究。结果表明:药后21 d 15%阿维.噻嗪酮WP 675～900 g/hm2对水稻白背飞虱的防治效果为84.83%～88.98%。在水稻稻飞虱大发生年份可考虑选择其与吡蚜酮、烯啶虫胺、毒死蜱等交替大面积推广使用。The control effects of abamectin ＋ buprofezin 15% WP and pymetrozine 25% WP against rice planthopper were studied by field trials. The results showed that the control effects of abamectin ＋ buprofezin 15% WP aganist Sogatella furcifera were 84.83%-88.98% on the 21th day after spraying at 675-900 g/hm2. In the year of severe occurrence of rice planthopper, abamectin ＋ buprofczin 15% WP could be applied with pymetrozine, nitcnpyram and chlorpyrifos alternately.

关 键 词：15%阿维·噻嗪酮WP 稻飞虱 防效 

分 类 号：S435.112.3[农业科学—农业昆虫与害虫防治]