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Journal of Northern Agriculture ›› 2016, Vol. 44 ›› Issue (6): 26-26.

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Determination of pathogenicity of pathogens in tomato ulcer

ZHANG Qingping1 ,WANG Yanchun2,XU Jia2,ZHOU Yanfang2,QIU Tingyan3 （1.Institute of Plant Protection, Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences, Hohhot 010031, China; 2.Chifeng Academy of Agricultural and Animal Husbandry Sciences, Chifeng 024000, China; 3.Harqin Banner Plant Protection and Plant Quarantine Station,Jinshan 024400,China）   

  • Online:2016-12-20 Published:2016-12-20

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Abstract: Tomato bacterial disease is a kind of vascular diseases caused by bacteria.The pathogenicity of 33 strains collected in different regions was determined by isolation and identification.Among these strains,12 strains belonged to strong pathogenicity,and 18 stains belonged to medium pathogenicity,and the rest 3 strains belonged to weak pathogenicity. Identifying difference in pathogenicity of bacterial pathogens from different origins is the important foundation to explore the polymorphism of the pathogen and to carry out other related research.

CLC Number: 

  • S436 S412.19
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