Bactericidal composition for preventing and treating wheat sharp eyespot

The invention belongs to the technical field of pesticides, and particularly relates to a bactericidal composition for preventing and treating wheat sharp eyespot. The invention discloses a bactericidal composition for preventing and treating wheat sharp eyespot. The bactericidal composition is prep...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHOU FENG, WANG CUILING, HAN AOHUI, LIU RUNQIANG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention belongs to the technical field of pesticides, and particularly relates to a bactericidal composition for preventing and treating wheat sharp eyespot. The invention discloses a bactericidal composition for preventing and treating wheat sharp eyespot. The bactericidal composition is prepared by compounding flutriafol and penflufen or fluopicolide. The flutriafol and the penflufen or fluopicolide in the bactericidal composition have different action mechanisms, and when the flutriafol and the penflufen or fluopicolide are combined for use, pathogenic bacteria can be inhibited from different action sites, so that the resistance development of the pathogenic bacteria can be delayed, and the service life of a medicament can be prolonged. Besides, the bactericidal composition has a synergistic effect on inhibition of wheat sharp eyespot pathogenic bacteria rhizoctonia cerealis, and can improve the prevention and treatment effect on wheat sharp eyespot, so that the application dosage of pesticides can b