Abstract

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 (<i>Fusarium</i> 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 (<i>Fusarium</i> 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 <i>Fusarium</i> spp., specially <i>F. culmorum</i>. The decrease in winter wheat yield depended on weather conditions, weed infestation and the occurrence of stem base rot (<i>Fusarium</i> spp.).

Highlights

  • Summary 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 stem base rot on winter wheat was caused by Fusarium spp., specially F. culmorum

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Summary

Polish Botanical Society

Porażenie podstawy źdźbła pszenicy ozimej przez Fusarium spp. – przyczyny i skutki. Summary 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. Porażenie podstawy źdźbła pszenicy ozimej przez Fusarium spp. 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 decrease in winter wheat yield depended on weather conditions, weed infestation and the occurrence of stem base rot (Fusarium spp.). Zatem celowe było poznanie wpływu warunków pogody i stopnia odchwaszczenia łanu na występowanie fuzaryjnej zgorzeli podstawy źdźbła kilku odmian pszenicy ozimej oraz na ich plonowanie

MATERIAŁ i METODY
Mean yield of cultivars
Findings
Stem desinfected
Full Text
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