DEVELOPMENT OF THE PATHOGENIC COMPLEX COMPOSED OF RHIZOCTONIA-CEREALIS VANDERHOEVEN AND "PSEUDOCERCOSPORELLA-HERPOTRICHOIDES (FRON) DEIGHTON CAUSING FOOT ROT DISEASES OF CEREALS

被引：9

作者：

CAVELIER, N ^{[1
]}

LUCAS, P ^{[1
]}

BOULCH, G ^{[1
]}

机构：

[1] INRA, CTR RECH RENNES, PATHOL VEGETALE STN, F-35650 LE RHEU, FRANCE

来源：

AGRONOMIE | 1985年 / 5卷 / 08期

关键词：

D O I：

10.1051/agro:19850804

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

In France, among the pathogens causing foot rot of cereals, P. herpotrichoides has always been the most important. During recent years, however, R. cerealis has become increasingly important. In the presence of both pathogens, P. herpotrichoides was the predominant pathogen in untreated plots. After a carbendazim treatment, the frequency of eyespot symptoms decreased considerably, while that of sharp eyespot remained at the same level or increased. In vitro, mean ED 50 values for carbendazim were 1.9 .mu.g/ml for R. cerealis and 0.06 .mu.g/ml for P. herpotrichoides.

引用

页码：693 / 700

页数：8

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