摘要
在松材线虫病疫情处置过程中,林间清理至关重要,是直接影响防治成效的关键因子,合理的清理强度更是重中之重。通过开展不同林间清理强度对松材线虫病疫情的影响试验,结果表明,采取强度清理对疫情的控制力度大,不易反弹,但投入成本也大;采取轻度清理的,疫情易反弹。建议对新疫区采取强度清理,队老疫区采取合理的中等清理强度,对预防区采取轻度清理。
In the process of Bursaphelenchus xylophilus disease treatment,different forest clearance intensity has different effects on the treatment of disease.The intensity of clean-up to take control of the epidemic,not easy to rebound,but the cost of investment is also large,to take a mild clean-up intensity of the epidemic easy to rebound.Through the experiment,it is suggested to adopt intensive cleaning in the new epidemic area,moderate cleaning intensity in the old epidemic area and light cleaning measures in the prevention area.
作者
谢中
付甫永
Xie Zhong(Guizhou Forestry School,Guiyang 550024,China)
出处
《安徽农学通报》
2020年第13期111-112,169,共3页
Anhui Agricultural Science Bulletin
基金
林业公益性行业科研专项经费项目(201504302)。
关键词
松材线虫病
疫情
清理强度
Bursaphelenchus xylophilus
Epidemic Management
Cleaning intensity
作者简介
谢中(1965-),男,贵州桐梓人,本科,高级工程师,从事林业教育管理工作;通讯作者:付甫永。
