ESTABLISHMENT OF THE DIFFERENTIATE HOSTS SYSTEM OFCERCOSPOR A SOJ IN A HARA(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:

1998年01

Page:

39-43

Research Field:

Publishing date:

Info

Title:

ESTABLISHMENT OF THE DIFFERENTIATE HOSTS SYSTEM OFCERCOSPOR A SOJ IN A HARA

Author(s):

Zhang Lijua n　Yang Qing kai Xu Feng x ue

( Northeast Agricultural University , Harbin 150030)

( Popularization Center of Agr. Techniques o f Keshan County )

Keywords:

Soy bean;  Cercospora sojina Ha ra;  Physio logical race;  Dif ferentiate host

PACS:

-

DOI:

10.11861/j.issn.1000-9841.1998.01.0039

Abstract:

100 so ybean va rieties ( or lines ) w ere ino culated separately wi th 10 races ofCercospora soj ina Hara in 1993, 1994 and 1996. The main object of study wa s to screeno ut va rieties ( o r lines) w hich w ere resista nt ( o r susceptible) to one o f the 10 phy siologicalraces a nd susceptible ( o r resi stant) to the other physio logical races. Wi th these v arieties(or lines) , the tw o sets of dif ferentiate host s o f sing le physio loical race w ere established.Unknow o r new phy siolo gical race can be identified by the tw o sets of di fferentiatehosts of sing le phy sioloical race.

References:

[1 ]　Yorinori, J. T. , 1989, Frog-eye Leaf Spot of Soybean ( Cer cospora soj ina Hara) In: “ World Soybean ResearchConf erence. IV” 1275～ 1280

Memo

Memo:

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