|Table of Contents|

STUDY ON SCREENING OF DISEASE RESTITIBILITY WITHTOXIN FROMCERCOSPOR A SOJ IN A HARA(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
1999年02期
Page:
109-114
Research Field:
Publishing date:

Info

Title:
STUDY ON SCREENING OF DISEASE RESTITIBILITY WITHTOXIN FROMCERCOSPOR A SOJ IN A HARA
Author(s):
Yang Qingkai1　Chen Shao jiang2　Wang Jian1　Liu Yag ua ng1 ? Cao Yueping1　Zou Ji jun1
1 The Northeast Agricultural University , Harbin , 150030
2 Chinese Agricultural University , Bei jing , 100094)
Keywords:
Soy bean;  Toxin;  Screening method
PACS:
-
DOI:
10.11861/j.issn.1000-9841.1999.02.0109
Abstract:
The seedling s and leav es of 30 so ybean cultiv ars w ere t reated wi th fil trates and rudetoxin made f rom race 7 o fCercospora so jna Hara. The beginning time and deg ree o f wi ltingw ere studied. The result s show ed that the beginning w ilting time and w ater- lostra tio w ere bo th the quantitativ e index es o f toxin ef fects and the reflectio ns of the sensitivity a nd serious deg ree. The screening result s o f t reating wi th fi lt rates, as w ell as between the leaf a nd seedling method w ere highly in acco rdance wi th each other. The factsug gested rude toxin could be used in the screening o f resista nt resources. The screeningmethod and standard o f resista nce t rea ted w ith to xin f romCercospora sojna were also established.

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Memo

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Last Update: 2016-12-26