摘要
选用苏云金杆菌制剂苏力精、绿得宝防治板栗桃蛀螟 ,安全 ,无污染 ,防治效果达 73 8%和 79 1%,明显高于常规化学防治 ,其药剂成本为每 6 6 7m2 1 3～ 3元 ,经济可行 ,值得推广应用。
Choice of Bacillus thuringiensis preparation 'Sulijing,Ludebo' to control Dichocrocis punctiferalis Guenee on chestut is safety and free from pollution.And control efficiencies amount to 73.8%,79.1% respectively,obviously higher than usual chemical control.The methods deserve spreading widely as the cost is as economical as 1.3 to 3 yuan per 667m 2.
出处
《江苏林业科技》
2002年第5期31-32,共2页
Journal of Jiangsu Forestry Science & Technology
基金
浙江省课题 :"板栗产前病虫害综合控制技术"( 99 1 0 19)建德试点研究内容之一
关键词
苏云金杆菌
桃蛀螟
板栗害虫
药效试验
推广应用
Bacillus thuringiensis
Chestnut
Dichocrocis punctiferalis Guenee
Control
