Suspended seed coating agent for treatment of seeds

Abstract

The invention relates to a suspended seed coating agent for treatment of seeds, in particular to the suspended seed coating agent which takes fipronil as an active ingredient and a preparation method thereof, wherein the content of the fipronil is 0.1-70%, which is 5% preferentially. The suspended seed coating agent is mainly used for seed treatment before planting for corn, peanuts, wheat, cotton, beet, sunflower and other crops, has significant control effect for preventing and treating maize grubs, destructive soil-inhabiting insects, aphides, thrips and other agricultural insects, and is further time-saving and labor-saving; compared with other seed treatment technologies or pesticide application technologies, the pollution is smaller.

Description

technical field [0001] The invention relates to the field of chemical pesticides, in particular to a seed treatment agent for preventing and controlling crop pests. Background technique [0002] In modern agricultural production, before sowing, farmers generally use seed dressing agents to treat the surface of seeds in order to achieve one or more purposes such as insect control, disease control, drought resistance, and seedling strengthening. At present, there are some environment-friendly seed dressings that use traditional Chinese medicine extracts as sterilization and disease resistance in the market. Although they have environmental protection characteristics, they do not have the functions of drought resistance and seedling growth. Live bacteria preparation is the main ingredient. The living bacteria in this kind of seed dressing have the effect of preventing and treating fungal and bacterial diseases, and have inhibitory effect on viral diseases. However, this kind ...

AI Technical Summary

Problems solved by technology

However, this kind of seed dressing agent not only has a complicated production process, but also has high requirements for equipment and workshops, a large investment, and strict storage conditions.

Moreover, because the activity of microorganisms such as fungi has certain requirements on soil moisture, and the soil moisture in northern spring is poor, the effect of this kind of seed dressing is extremely unstable, and it does not have the function of drought resistance.

[0003] Seed coating agent is a pesti

Images