New application of cocklebur fruit ethanol extract in antifungal aspect

Abstract

The invention relates to the field of pesticides, and particularly discloses a new application of a cocklebur fruit ethanol extract in an agricultural aspect, namely, the cocklebur fruit ethanol extract plays an outstanding inhibition role for septoria nodorum blotch and fusarium culmorum W. G. Smith, and can be used as plant source biopesticides and used for preventive treatment of plant fungal infection.

Description

technical field [0001] This research relates to the field of pesticides, specifically disclosing the new application of the ethanol extract of Xanthium in agriculture, that is, the ethanol extract of Xanthium is effective against Septoria nodorum Blotch and Fusarium culmorum W.G.Smith. Significant inhibitory effect, can be used as plant-derived biopesticides for the prevention and treatment of plant fungal infections. Background technique [0002] Wheat head blight occurs when wheat is infected with Gibberella fungus. Wheat head blight is an important disease affecting wheat regions in southern China, spring wheat regions in Northeast China, wheat regions in the Yellow River Basin and wheat producing regions in North America. After the disease occurs, wheat generally can reduce yield by 10 to 20%, and in severe cases, the yield can be reduced by 80 to 90%, or even no grains can be harvested. Wheat scab infection will not only cause severe yield reduction, but also worsen t...

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Problems solved by technology

[0007] In the field of pesticides, there is no report that cocklebur is use