藜蒴树主要病虫害的发生及防治技术探讨  

Discussion on Main Diseases and Insect Pests and Control Techniques of Chenopodium Album

作　　者：李逢春 Li Fengchun(Agriculture Forestry and Water Comprehensive Service Center of Pingling Sub District Office,Longmen 516860,Guangdong,China)

机构地区：[1]龙门县平陵街道办农林水综合服务中心,广东龙门516860

出　　处：《农业技术与装备》2022年第9期149-151,共3页Agricultural Technology & Equipment

摘　　要：藜蒴人工林植物层次复杂,生物量大且复杂,仅采伐3周后天然更新的藜蒴群落地上部分的总生物量可达131.149 t/hm^(2),病虫害类型种类多达30余种。其中常见病害超过8种,常见虫害超过25种,严重影响藜蒴的健康生长发育及林间群落形态。文章阐述了藜蒴树常见的病虫害,探讨了藜蒴树病虫害的防治,为藜蒴树病虫害管理及藜蒴林木资源保护提供参考。The Chenopodium album plantations have complex plant layers,large and complex biomass,and the total biomass of the aboveground part of the naturally renewed Chenopodium album community only after 3 weeks of harvesting can reach 131.149 t/hm^(2),and there are more than 30 species of diseases and pests.Among them,there are more than 8 kinds of common diseases and 25 kinds of common pests,which seriously affect the healthy growth and development of the capsule of Chenopodium album and the morphology of the forest community.This paper expounds the common diseases and insect pests of Chenopodium album,discusses the prevention and control of diseases and insect pests of Chenopodium album,and provides a reference for the management of diseases and insect pests of Chenopodium album and the protection of Chenopodium album forest resources.

关 键 词：藜蒴树 病害 虫害 防治 

分 类 号：S792.17[农业科学—林木遗传育种]