18%噻虫胺种子处理悬浮剂防治水稻直播田稻蓟马试验

打开文本图片集

摘 要：采用18%噻虫胺种子处理悬浮剂对水稻种子进行播种前拌种处理，研究其对水稻田稻蓟马的防治效果。结果表明：18%噻虫胺悬浮种衣剂在700～900mL/100kg拌种处理时对稻蓟马的整体防治效果较好，且对水稻秧苗生长安全。

关键词：18%噻虫胺种子处理悬浮剂;稻蓟马;防效

中图分类号 S511 文献标识码 A 文章编号 1007-7731（2022）01-0099-03

Experiment of Clothianidin 18% FS Against Chloethrips oryzae in Direct Seeding Rice Field

GUI Yanglong1  HUANG Zheng2  HU Zhangtao3

（1Daguan Town Agricultural Technology Extension Station of Tongcheng City， Tongcheng 231400， China; 2Agricultural Comprehensive Administrative Law Enforcement Teamof Tongcheng City，Tongcheng 231400， China; 3Anhui Share World Bio-Tech Co.， Ltd.， Hefei 230031， China）

Abstract： The control effect of clothianidin 18% FS on Chloethrips oryzae was tested by seed dressing before sowing. The test results showed that the clothianidin 18% FS had a better overall control effect on Chloethrips oryzae when the dosage of the preparation was 700-900mL/100kg， and it was safe for rice seedling growth.

Key words： Clothianidin 18% FS; Chloethrips oryzae; Efficacy

蓟马属于缨翅目蓟马科，其寄主范围比较广泛，主要有水稻、棉花、玉米、洋葱等，是水稻苗期主要害虫之一[1-2]。（剩余3300字）