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《Journal of South China Agricultural University》 2005-04
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The identification of guava root-knot nematodes in Hainan Province

RUI Kai~1,CHEN Mian-cai~1,GUO An-ping~2,XIAO Tong-bin~1,XIE Sheng-hua~1,WU Feng-zhi~1,LIAO Jin-ling~3(1 Institute of Plant Protection,Hainan Province Academy of Agricultural Sciences,Haikou 571100,China;2 Institute of Biological Sciences,Chinese Academy of Tropical Agricultural Sciences,Haikou 571101,China;3 Lab of Plant Nematology,South China Agric.Univ.,Guangzhou 510642,China)  
Twenty eight root-knot nematode populations on Psidium guajava were collected from Hainan Province.Based on morphology,isozyme and mtDNA,25 populations were identified as Meloidogyne zhanjiangensis,2 populations as M.panyuensis and 1 population as M.incognita.It was showed that M.zhanjiangensis was the predominant species.The technology and methods of identification on root-knot nematode were discussed in the paper.
【Fund】: 海南省自然科学基金资助项目(琼科[2002]203号);; 海南省科研院所科学事业费资助项目(琼科[2001]48号)
【CateGory Index】: S436.67;
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