Stem base rot of winter wheat by Fusarium spp. - causes and effects

Acta Agrobotanica

Małgorzata Narkiewicz-Jodko¹  Zygmunt Gil¹  Marek Urban² 

[1] Agricultural University of Wrocław;Institute of Plant Protection in Trzebnica;

关键词: winter wheat;    stem base rot (Fusarium spp.);    herbicides;    weather conditions;    weed infestation;    yield;   

DOI  :  10.5586/aa.2005.058

来源: DOAJ

【 摘 要 】

The aim of the work was to determine the influence of weather conditions and a degree of weed infestation on the incidence of stem bases rot (Fusarium spp.) of winter wheat cultivars as well as their yield. The winter wheat cultivars (Kobra, Korweta, Mikon, Zyta) were investigated (2000-2002) in the field where the following herbicides: Apyros 75 WG + Atpolan, Affinity 50,75 WG, Attribut 70 WG were applied. It has been shown the occurrence of stem base rot (Fusarium spp.) depended mainly on weather conditions. The application of the herbicides improved the plant health. The stem base rot on winter wheat was caused by Fusarium spp., specially F. culmorum. The decrease in winter wheat yield depended on weather conditions, weed infestation and the occurrence of stem base rot (Fusarium spp.).

【 授权许可】

Unknown