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Nematodes specie survey and identification in pine wood of Pinus massoniana in Guangdong Province

WANG Xin-rong1,HU Yue-qing1,ZHU Xiao-wei1,ZHONG Tian-kui2,ZHUO Kan1,KONG Xiang-chao1(1.College of Natural Resources and Environment,South-China Agricultural University,Guangzhou,Guangdong 510642,China;2.Forest Pest Management and Quarantine Station of Guangzhou,Guangzhou,Guangdong 510030,China)  
Nematodes specie were surveyed and indentified in pine wood of Pinus massoniana infected by the pine wood nematode,Bursaphelenchus xylophilus(Steiner Buhrer 1934) Nickle 1970,in Guangdong Province.276 wood samples of Pinus massoniana were collected from Ruyuan,Fengkai and Guangzhou suburb in Guangdong Province.There are 13 different species as B.xylophilus,B.mucronatus,B.aberrans,B.corneolus,B.leoni,B.hunanensis,B.teratospicularis,Odorhabdiplogaster xiphocaudatus,B.teratospicular,Aphelenchoides sp.,Seinura steineri,Ditylenchus parvus and Parasitorhabditis sp.Among them,B.teratospicular is a new recorded species in China.Pinus massoniana is a new recorded host of B.teratospicular,S.steineri and D.parvus.
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