摘要
为科学防治二化螟,有效控制农药使用量,进行10%四氯虫酰胺SC混用不同助剂防治二化螟。田间试验结果表明,在水稻二化螟卵孵化盛期施药,应用10%四氯虫酰胺SC 150g·hm^(-2)+有机硅油剂5 000倍液和10%四氯虫酰胺SC150g·hm^(-2)+有机硅水剂5 000倍液防治二化螟效果显著,农药使用量减少50%,并有一定增产效果。
In order to prevention and control Chilo suppressalis, and contro the pesticide use, efficacy of mixed application Silyuchong amide and different additives on Chilo suppressalis was studied. The field trials results showed that the strong prevention and cure effect of 10% Silyuchong amide SC 150 g· hm^-2＋organosilicone oils or organosilicone agent 5 000 times liquid for Chilo suppressalis was significant, pesticides were reduced half and the yield increased.
出处
《黑龙江农业科学》
2016年第6期58-60,共3页
Heilongjiang Agricultural Sciences
关键词
四氯虫酰胺
助剂
二化螟
农药减量
防治效果
Silyuchong amide
additives
Chilo suppressalis
pesticide reduction
Control efficacy
