STUDY ON THE RACE IDENTIFICATION OF PSEUDOMONAS SYRINGAE PV.GLYCINEA AND SCREENINGOF RESIATANCE RESOURCEOF SOYBEAN(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:

2006年02期

Page:

141-144

Research Field:

Publishing date:

Info

Title:

STUDY ON THE RACE IDENTIFICATION OF PSEUDOMONAS SYRINGAE PV.GLYCINEA AND SCREENINGOF RESIATANCE RESOURCEOF SOYBEAN

Author(s):

Zhang Shuzhen¹　Xu Pengfei¹　Han Yingpeng¹　Zhang Dayong¹　Zhao Shijun1Lei Hong²　Li Wenbin¹

(1.Soybean Research Institute o f Northeast Agricultural University , Harbin 150030;2.Heilongj iangUniversity , Harbin 150000;3.Agriculture Technique Extension Center o f Bin County 150400)

Keywords:

Soybean ; Pseudomonas syringae pv ; Glycinea ; Race ; Resistance resource

PACS:

-

DOI:

10.11861/j.issn.1000-9841.2006.02.0141

Abstract:

　38 strains of Pseudomonas syringae pv. Glycinea by way of pathogenicity , morphology ,physio-logical and biochelnical characters designation were collected from 620 leaves of soybean varieties in Hei-longjing Province , and they were identified to 1 ,3,4 and 7 races according to the Cross standard. Therein-to , Race 4 is the dominant one in Heilongjiang Province. The resistance ratio is 15. 74%in the 108 soybeanvarieties or lines, and 22. 2%is the interim resistance ratio. The identification results can be used in soy-bean production and resistance breeding.

References:

1　张佳环, 高洁, 袁美丽, 吉林省大豆细菌性斑点病菌生理小种鉴定 结果初报[ J] .吉林农业大学学报, 1993, 15( 4) :24 - 27.

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