典型文献
The identification and pathogenicity of Fusarium oxysporum causing acacia seedling wilt disease
文献摘要：
Wilt disease with unknown etiology causes mass mortality in commercial Acacia mangium nurseries in South Sumatra. This pathogen induces symptoms of chlorosis in the lower leaves and develops into the shoots; subsequently, the plants wither and die. This research identifies the path-ogenic species causing this wilt disease and to assess its pathogenicity or virulence. Fifteen isolates of Fusarium oxysporum with varying colony sizes and color pigments were recovered from symptomatic A. mangium seedlings. The pathogenicity test showed that all isolates could infect plants with wilt severity reaching 80％, and the pathogen was verified as causing vascular disease. Koch's postulate was verified by re-isolating the F. oxysporum isolates. The pathogen was confirmed by observing the morphological characters and elongation factor 1-α (tef1-α) gene sequences as F. oxysporum.
文献关键词：
中图分类号：
作者姓名：
Soleha Soleha;Ahmad Muslim;Suwandi Suwandi;Sabaruddin Kadir;Rahmat Pratama
作者机构：
Program of Agriculture Sciences,Faculty of Agriculture, Universitas Sriwijaya,Jl.Padang Selasa No.524,Bukit Besar,Palembang,South Sumatra 30139,Indonesia;Department of Plant Protection,Faculty of Agriculture, Universitas Sriwijaya,Indralaya 30662,Indonesia;Department of Soil Sciences,Faculty of Agriculture, Universitas Sriwijaya,Indralaya 30662,Indonesia
文献出处：
引用格式：
[1]Soleha Soleha;Ahmad Muslim;Suwandi Suwandi;Sabaruddin Kadir;Rahmat Pratama-.The identification and pathogenicity of Fusarium oxysporum causing acacia seedling wilt disease)[J].林业研究（英文版）,2022(02):711-719
A类：
wither,ogenic
B类：
identification,pathogenicity,Fusarium,oxysporum,causing,acacia,wilt,disease,Wilt,unknown,etiology,causes,mass,mortality,commercial,Acacia,mangium,nurseries,South,Sumatra,This,induces,symptoms,chlorosis,lower,leaves,develops,into,shoots,subsequently,plants,die,research,identifies,species,this,assess,its,virulence,Fifteen,isolates,varying,colony,sizes,color,pigments,were,recovered,from,symptomatic,seedlings,test,showed,that,all,could,infect,severity,reaching,was,verified,vascular,Koch,postulate,by,isolating,confirmed,observing,morphological,characters,elongation,tef1,gene,sequences
AB值：
0.630878
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