不同药剂对花生田蛴螬防治效果及产量的影响  

Effects of Different Pesticides on Control Effect and Yield of Grubs in Peanut Field

作　　者：李兴东 张富荣 王立光 姚焕钊 LI Xing-dong;ZHANG Fu-rong;WANG Li-guang(The Agriculture and Rural Affairs Bureau of Tongshan District,Xuzhou,Jiangsu 221116)

机构地区：[1]徐州市铜山区农业农村局,江苏徐州221116

出　　处：《安徽农业科学》2021年第21期167-168,195,共3页Journal of Anhui Agricultural Sciences

摘　　要：为研究药剂拌种对田间蛴螬的预防效果,有效防控花生田蛴螬的危害,采用田间试验法测定6种药剂拌种对花生出苗率的影响以及对田间蛴螬的防治效果,从而筛选安全、可靠、高效的种子包衣剂。结果表明,6种药剂对作物均安全,对蛴螬均有防治效果,防治效果为46.30%~74.07%。其中,25%噻虫嗪咯菌腈精甲霜灵悬浮剂防治效果最好,增产幅度最高。In order to study the preventive effect of seed dressing on field grub and effectively control the harm of peanut grubs,the field experiment method was used to determine the effect of 6 kinds of seed dressing agents on the emergence rate of peanut and the control effect on field grubs,so as to screen the safe,reliable and efficient seed dressing agents.The results showed that all the six pesticides were safe to crops and had control effects on grubs,with the control effects ranging from 46.30%to 74.07%.Among them,25%thiamethoxilomedil nitrile had the best control effect and the highest increase rate.

关 键 词：花生 药剂 蛴螬 防效 

分 类 号：S435.652[农业科学—农业昆虫与害虫防治]