Fungicide composition containing Iprodione and thiophonate-methyl

Abstract

The invention provides a sterilizing combination containing iprodione and thiophanate-methyl, which contains the effective components, such as the iprodione, the thiophanate-methyl, etc. and is processed into a plurality of dosage forms, such as micro-emulsion, suspending emulsion, wettable powder, etc. The weight proportion of the effective components is that the iprodione to the thiophanate-methyl is (1 to 100) to (100 to 1). When the sterilizing combination is used for preventing and curing the disease of fruit trees, the preventing and curing effect is obviously better than the single preparation of the iprodione and the thiophanate-methyl, and the sterilizing combination can prevent and cure various kinds of diseases of the fruit trees, which has low price and obvious popularization value.

Description

technical field [0001] The invention belongs to the field of pesticide compositions, in particular to a fungicidal composition for preventing and treating fruit tree diseases. Background technique [0002] Most of the fruit tree diseases are that the pathogen directly infects the tree body to make it sick, and the mycelium is left in the soil with the diseased residue or the conidia are attached to the surface of the seed for overwintering. In the following year, the pathogen in the soil produces conidia, spreads to the vegetable plants through rainwater splashes, germinates to produce germ tubes, invades from the wound or directly penetrates the epidermis, and develops the disease after a incubation period of 3 to 5 days. The spores are spread by wind and rain, and repeated re-infection causes the disease to rapidly expand and spread. High temperature and high humidity are important conditions for the disease, especially in sunny and rainy weather. Seriously affect the gro...

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Problems solved by technology

[0006] The compound composition of the present invention has not ye