飞机喷洒苏云金杆菌(Bt)防治美国白蛾效果调研  

A Review About Qihe County Plane Spraying Bacillus thuringiensis(Bt)Prevention and Control of Hyphantria cunea

作　　者：商荣秀 

机构地区：[1]德州市林业局,山东德州253000

出　　处：《河北林业科技》2016年第5期58-59,71,共3页Journal of Hebei Forestry Science and Technology

摘　　要：美国白蛾受环境和气候条件的影响,不同地区的生物学特性差异非常大。因此,不同地区美国白蛾的防控也有所不同。齐河县地处鲁西北地区,防控技术在鲁西北、鲁中和鲁西部分地区具有一定的代表性。自2009年开始尝试无公害防治技术,Bt等仿生制剂具有安全、有效、无污染等特点,防控技术日益完善,效果显著,虫口减退率达97%以上。Influenced by environmental and climatic conditions,the Hyphantria cunea biological characteristics of different areas are very different.Therefore, the prevention and control of Hyphantria cunea in different regions are also different.Qihe County is located in the northwest of Shandong Province. control technology is a representative in the northwest,midland and parts of west of Shandong Province.Since the beginning of 2009 to try the Non-pollution prevention and control technology, Bt and other bionic preparations are safe, effective,non polluting and so on,prevention and control technology is becoming more and more perfect, the effect is remarkable.

关 键 词：美国白蛾 防控技术 无公害防治 

分 类 号：S763.7[农业科学—森林保护学]