广西林业科学2026，Vol.55Issue(1)：21-29,9.DOI:10.19692/j.issn.1006-1126.20260103
广西白木香病虫害调查与鉴定
Investigations and Identifications of Diseases and Pests on Aquilaria sinensis in Guangxi
摘要
Abstract
In order to provide basic data for Aquilaria sinensis disease and pest control,taking 7 A.sinensis plan-tation bases in Guangxi as research objects,general survey and standard plot investigation were conducted to systematically investigate species,distributions and damages of diseases and pests and to analyze occurrence situations and damage patterns of main diseases and pests.Results showed that total of 8 diseases were identi-fied,including sooty mold,leaf spot disease,root-knot nematode disease,sheath blight,white rot,brown rot,velvet blight disease and lichen disease.Among which,sooty mold and root-knot nematode disease were wide-spread and caused severe damages,with incidence 44.09%and disease index 24.52 of sooty mold,and inci-dence 28.00%and disease index 18.67 of root-knot nematode disease.Total of 11 pests were identified,includ-ing Heortia vitessoides,snails,locusts,Spodoptera litura,Neurozerra conferta,Arbela bailbarana,Endoclita viet-namensis,Cnestus sp.1,Cnestus sp.2,Cnestus aterrimus and Megopis sp..Among which,H.vitessoides and N.conferta caused severe damages,with incidence 83.58%and pest index 59.36 of H.vitessoides,and incidence 49.42%and pest index 28.97 of N.conferta.E.vietnamensis was reported for the first time as pest found on A.sinensis in Guangxi.Diseases and pests were more numerous and caused more severe damages in Shatian vil-lage of Shiwo town and Wanghe village of Dalun town in Beiliu.关键词
病虫害/发生情况/危害/白木香Key words
disease and pest/occurrence/damage/Aquilaria sinensis分类
农业科技引用本文复制引用
竺永金,梁家铭,李小飞,杨德任,李宝财,邓力,李开祥,余玉珠,陈迎迎..广西白木香病虫害调查与鉴定[J].广西林业科学,2026,55(1):21-29,9.基金项目
广西林业科技推广项目(桂林科研[2026KX]第09号) （桂林科研[2026KX]第09号）
广西自筹经费林业科技项目(2025GXZCLK42) （2025GXZCLK42）
广西重点实验室项目(JA-23-02-02) （JA-23-02-02）
广西自然科学基金项目(2023GXNSFBA026168) （2023GXNSFBA026168）
八桂学者项目(科技创新类第六批-李开祥) （科技创新类第六批-李开祥）
