福建林业科技2023，Vol.50Issue(4)：36-38,83,4.DOI:10.13428/j.cnki.fjlk.2023.04.006
应用生防真菌林间防治木毒蛾试验
Field Experiment on Controlling Lymantria xylina with Biocontrol Fungi
摘要
Abstract
In 2022,a trial was conducted in Wulong Village,Xipu Town,Dongshan County,Fujian Province,China,to control the Ly-mantria xylina larvae using single and combined applications of Beauveria bassiana and Metarhizium anisopliae powder cannons in the protective forests of Casuarina.The results indicated that during the 2～3 instar larval stage of L.xylina larvae,when 60 B.bassiana powder cannons were applied per hectare in the forest,the adjusted control efficacy reached over 78％.Similarly,when 30 M.anisopliae fungal powder cannons were applied per hectare,the adjusted control efficacy exceeded 80％.Furthermore,when 15 B.bassiana powder cannons and 15 M.anisopliae powder cannons were applied per hectare in combination,the adjusted control effi-cacy reached over 84％.These findings suggested that the application of B.bassiana and M.anisopliae powder cannons in forest envi-ronments for L.xylina larvae control holds promising prospects,and their combined use also demonstrates certain synergistic effects.关键词
木毒蛾/白僵菌/绿僵菌/生物防治Key words
Lymantria xylina/Beauveria bassiana/Metarhizium anisopliae/biological control分类
农业科技引用本文复制引用
杨小漩..应用生防真菌林间防治木毒蛾试验[J].福建林业科技,2023,50(4):36-38,83,4.基金项目
中央财政林业科技推广示范项目(生防真菌制剂规模化生产及防治重要林木害虫示范推广,闽[2022]TG11号) （生防真菌制剂规模化生产及防治重要林木害虫示范推广,闽[2022]TG11号）
