摘要
１９９３～１９９４年，我们应用虱螟丹（系噻嗪酮与杀虫单混配剂）防治单季稻害虫试验示范。结果表明：６０％虱螟丹５０～５５克／６６６．７米２能有效防治稻飞虱和纵卷叶螟，对稻虱、纵卷叶螟校正防效分别为９０．７～９６．０％、６９．６～８５．２％。且对稻虱控效与２５％噻嗪酮２５克／６６６．７米￣２相仿，但对纵卷叶螟只相当于杀虫单或杀虫双任用１次控效。
In 1993～1994,field trials and demoustra-tions with shimingdan(mixture of buprofezin and shachongdan)control pests in single cropping rice werecarried out.The results showed that 60%WP shim-ingdan 50～55g/666.7m￣2 gave good control of plan-thopper and cnaphalocrocis medinlis Guenee,and ef-fects were 90.7～96.0%and 69.6～85.2%,respec-tively.
出处
《农药》
CAS
北大核心
1995年第8期35-36,共2页
Agrochemicals
关键词
虱螟丹
稻虱
水稻
害虫
防治
药效试验
shimingdan, single cropping rice,plan-thopper,Cnaphalocrocis medinalis Guenee,control ef-fect.
