摘要
为了解地蚜灵对油菜蚜虫的防治效果,通过两种施药量、三种施药方式试验处理,研究不同施药量、施药方式对蚜虫的防治效果、及对油菜农艺性状、经济形状、产量产值的影响和安全性评价。结果表明:地蚜灵粉剂防治油菜蚜虫效果突出,平均防效达78.96%~97.12%,播种、盖土前,表面撒施防效显著,地蚜灵可促进油菜生长发育进程,提高油菜经济性状、提升产值,且无残留,是一种安全高效的蚜虫防治方法。
To evaluate the control efficacy of Diyaling against rapeseed aphids,a field experiment was conducted using two application rates and three application methods.The study assessed the effects of different rates and methods on aphid control,agronomic and economic traits of rapeseed,yield,output value,and safety.The results showed that Diyaling powder provided excellent control of rapeseed aphids,with an average efficacy ranging from 78.96%to 97.12%.Surface broadcasting before sowing,followed by soil covering,yielded the most significant aphid control.Moreover,Diyaling promoted rapeseed growth and development,improved economic traits,and increased output value.No pesticide residues were detected in the rapeseed.These findings indicate that Diyaling is a safe and effective method for aphid control in rapeseed production.
作者
薛汉军
常建军
苟建鹏
贾战通
杨芮
刘田田
梁能
俱苏耀
陈宏
XUE Hanjun;CHANG Jianjun;GOU Jianpeng;JIA Zhantong;YANG Rui;LIU Tiantian;LIANG Neng;JU Suyao;CHEN Hong(Xianyang Academy of Agricultural Sciences,Xianyang,Shaanxi 712034,China)
出处
《陕西农业科学》
2025年第8期80-83,共4页
Shaanxi Journal of Agricultural Sciences
关键词
油菜
蚜虫
防治
Rapeseed
Aphids
Diyaling
Control
