摘要
通过不同制剂量氯虫苯甲酰胺200SC各处理对高粱条螟和粟穗螟的试验,结果表明氯虫苯甲酰胺200SC对高粱条螟和粟穗螟有较好的防效,且持效期长,300 mL/hm2的处理防效最好,分别最高可达到98.19%和90.32%,且与对照药剂差异具有统计学意义.再生高粱产量测产结果表明氯虫苯甲酰胺200SC对再生高粱生长、有效穗数和千粒质量都有一定的促进作用,300 mL/hm2的处理增产率最高,为19.09%.
Effect of Chlorantraniliprole 200SC（Coragen） to sorghum borers was studied in Luzhou city,Sichuan province.The results showed that Chlorantraniliprole 200SC could control effectively Proceras venosatum Walker and Mampava bipunctella Ragonot and keep longer pesticide duration,and moreover,300 mL/hm2 of Chlorantraniliprole 200SC had the best prevention rate against those borers.The best controlling effect of Chlorantraniliprole 200SC could be 98.19% and 90.32%,respectively,and had significant difference with Thiamethoxam and Proclaim oR.Field test showed that Chlorantraniliprole 200SC could advance the growth of ratoon sorghum,number of productive ear and thousand seed weight.The 300 mL/hm2 of Chlorantraniliprole 200SC increased the output of ratoon sorghum effectively and the rate of increase was 19.09%.
出处
《西南师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2011年第3期156-160,共5页
Journal of Southwest China Normal University(Natural Science Edition)
基金
四川省泸州市高粱产业发展资助项目
关键词
氯虫苯甲酰胺
再生高粱
螟虫
控制
生长
产量
影响
促进作用
Chlorantraniliprole 200SC
ratoon-sorghum
borer
control
growth
yield
influence
advance
