Germicide composition possessing synergy

Abstract

The present invention relates to synergistic germicide composition, which consists of tebuconazole and prochloraz in the weight ratio of 0.05- 60, preferably of 0.08-50, as the active components, and agricultural acceptable assistant. The germicide composition is used widely for preventing and controlling plant germs of grains, fruits, vegetable, etc, and has the positive effects of delaying fungus resistance, expanding germicidal spectrum, etc.

Description

technical field [0001] The invention relates to a fungicide composition with synergistic effect, which is widely used in the field of chemical protection of agricultural plants. The composition shows extremely strong antibacterial and fungicidal activities against some fungi harmful to plant growth. The fungicide composition is different from other existing fungicides. technical background [0002] The application of chemical agents is the most effective means of controlling plant-damaging fungi. However, long-term continuous high-dose use of chemical fungicides with a single variety or mode of action is likely to affect the residues of the pesticides, environmental pollution, and the development of drug-resistant fungi. Reasonable compounding or mixing of chemical fungicides has positive effects such as expanding the bactericidal spectrum, improving the control effect, prolonging the application period, reducing the dosage, reducing the injury, reducing the residue, and de...

AI Technical Summary

Problems solved by technology

The use of prochloraz began in the 1970s. With the popularization and promotion of prochloraz in the field of fungicides in recent years, the problem of resistance has become more and more obvious. The amount of active ingredients used in the prevention and treatment of plant diseases has been increasing year by year, which gives crops and soil residues bring severe challenges, but in the field of plant sterilization, prochloraz still has an irreplaceable position

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