Composition for preventing plant diseases

Abstract

The invention discloses a composition for preventing plant diseases. The composition comprises, by weight, allicin, sterilizing agents, bacillus subtilis fermentation liquid, trichoderma pseudokoningii fermentation liquid, water-soluble chitin, monosodium glutamate residual liquid, fulvic acid potassium, boric acid, monopotassium phosphate, kasugamycin, methionine, thiamine, momordica grosvenori, polygonatum, astragalus, goldthread, asarum, honeysuckle, rosin, hot pepper and green Chinese onion. The allicin and the sterilizing agents serve as active components and are complexly combined, obvious synergistic interaction can be obtained, sterilizing and disease prevention capacities are improved, sterilizing spectrums are widened, the production of crops is improved, harmful bacteria is killed, diseases are restrained, residues are omitted, drug resistance is not easily generated, prevention and treatment of the plant diseases are improved, disease resistance of plants is improved, roots of the plants are lengthened and increased, stems of the plants are thickened, chlorophyll is increased, seeds of food crops are increased, grains of the food crops are plumped, ears and corners of the food crops are increased, fruits of fruit trees are increased and enlarged, and good quality and high production are obtained.

Description

technical field [0001] The invention relates to the technical field of plant disease control, in particular to a composition for plant disease control. Background technique [0002] The high-density and high-intensity farming mode meets the society's demand for agricultural food and creates considerable economic value. Under this cropping system, chemical agents are necessary measures to control the increasingly serious pests and diseases, and play an extremely important role in ensuring normal agricultural production. A new compound will initially show excellent effects, but after long-term and single use, it will gradually lose its activity, especially systemic antibiotic fungicides are more likely to induce resistance of pathogenic bacteria. [0003] In the prior art, the existing pesticides have a narrow antibacterial spectrum, a single control object, and most seed treatment agents are likely to cause phytotoxicity, unstable control effects and other disadvantages, and...

AI Technical Summary

Problems solved by technology

A new compound will show excellent effects initially, but after long-term and single use, it tends to gradually lose its activity, especially systemic antibiotic fungicides are more likely to induce the resistance of pathogenic bacteria

[0003] In the prior art, the existing pesticides have a narrow antibacterial spectrum, a single control object, and most seed treatment agents are likely to cause phytotoxicity, unstable control effects and other disadvantages, and most of them are not safe for crops, nor can they be broad-spectrum and highly effective. It can prevent and control a variety of bacterial, fungal, and nematode diseases in various crops, and the operation is complicated, which is not easy to be accepted by the majority of farmers.