摘要
通过2014—2017年对南充市进行林业有害生物普查,全市林业有害生物发生总面积8.914万hm^(2),虫害发生面积6.532万hm^(2),病害发生面积2.056万hm^(2),有害植物发生面积0.326万hm^(2)。本次普查详细调查了南充市林业有害生物的种类、寄主植物、发生面积和具体分布情况,发现主要林业有害生物33种,其中虫害19种,病害12种,有害植物2种,为林业有害生物测报和防治提供了重要指导意义。
Based on the general survey of forest pests in Nanchong city from 2014 to 2017,the total area of forest pests in Nanchong city was 89140 hm^(2),the area of pest occurrence was 65320 hm^(2),the area of disease occurrence was 20560 hm^(2),and the area of harmful plants was 3260 hm^(2).In this survey,the species,hostplants,occurrence area,and specific distribution of forest pests in Nanchong city were investigated in detail.33 kinds of main forest pests were found,including 19 kinds of pests,12 kinds of diseases and 2 kinds of harmful plants,which provided important guidance for the prediction and control of forest pests.
作者
黄绍虎
王晓虹
冯涌
张丽
赵静
HUANG Shaohu;WANG Xiaohong;FENG Yong;ZHANG Li;ZHAO Jing(Forestry Science Institute of Nanchong,Nanchong 637099,China;Nanchong Forest Defense Station,Nanchong 637006,China;Sichuan Academy of Forestry,Chengdu 610081,China;Sichuan Xiaohegou Provincial Nature Reserve Administration Office,Mianyang 622550,China)
出处
《四川林业科技》
2021年第3期47-52,共6页
Journal of Sichuan Forestry Science and Technology
