Composition with building action containing middle living bacterium element and phenylate cyclazo

Abstract

The invention relates to a pesticide composition, the active substance of which comprises a Zhongshengmycin and a difenoconazole for the prevention and control of apple-tree plant diseases. The invention is particularly applicable to the prevention and control of an important plant disease---alternaria mali.

Description

technical field [0001] The pesticide composition involved in the invention uses Zhongshengmycin and difenoconazole as active ingredients, and is used in agriculture to prevent and control apple spot defoliation. technical background [0002] Zhongshengmycin is a new type of fungicide. It belongs to a kind of N-glycoside antibiotics. It has a broad antibacterial spectrum and has good effects on a variety of bacteria and fungi. Works well against Gram-negative and Gram-positive bacteria. For fungi, it can cause protoplasm condensation in mycelial cells, and has a strong inhibitory effect on the germination of pathogenic spores. No cross-resistance with conventional medicines. [0003] Difenoconazole is a broad-spectrum systemic fungicide. Interfering with the normal growth of pathogens by inhibiting the biosynthesis of ergosterol, it has a strong inhibitory effect on the formation of spores of plant pathogenic bacteria, showing three major functions of prevention, treatme...

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