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镇巴重楼病虫害绿色防治技术研究
李高宏
0
(镇巴县宏蓝毅农牧科技有限责任公司)
摘要:
重楼是镇巴县主要发展中药材品种之一,作为多年生药用植物,病虫害防治极为重要。重楼茎腐病、毛毛虫是镇巴重楼的主要病虫害,是镇巴重楼发展面临的主要问题。通过物理防治、微生物菌剂、中药防治等方法对镇巴县重楼病虫害防治技术研究。研究结果表明,采用苦参、烟叶骨头、大黄煮水,放凉后喷施,对重楼茎腐病、毛毛虫初发期和盛发期均有较好的防治效果,防治率分别达到95%、90%。为重楼病虫害绿色防治提供技术支撑。
关键词:  重楼  茎腐病  中药防治
DOI:
投稿时间:2020-08-08修订日期:2020-08-17
基金项目:
Study on green control technology of pest and disease of Paris polyphylla
()
Abstract:
:Chonglou is one of the main varieties of Chinese medicinal materials developed in Zhenba County. As a perennial medicinal plant, the prevention and control of pests and diseases is extremely important. Chonglou stem rot and caterpillars are the main diseases and insect pests of Zhenba Zhonglou, and are the main problems facing the development of Zhenba Zhonglou. Through physical control, microbial agents, Chinese medicine control and other methods, research on the prevention and control technology of heavy buildings in Zhenba County. The research results show that using Sophora flavescens, tobacco leaf bones, and rhubarb boiled in water, sprayed after cooling, have a good control effect on the stem rot, caterpillar in the initial and peak periods, and the control rate reached 95 %, 90%. Provide technical support for the green prevention and control of plant diseases and insect pests.
Key words:  Paris polyphylla  stem rot  control technology

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