| abstract |
The invention discloses a microbial pesticide film-forming agent, which contains microbial fermentation broth, sodium carboxymethyl cellulose, starch, glycerin, surfactant and water. The film-forming agent is a biological pesticide that can form a semi-permeable membrane on the surface of plants. The membrane formed by the agent has the biocontrol properties of PS04 bacterial liquid; Strong adhesion and other characteristics. It solves the shortcomings of traditional pesticide formulations, such as easy leaching and loss by rain, fast drug effect release, etc. Therefore, the present invention can not only enrich the types of pesticide formulations for biological control of plant diseases, but also provide a theoretical basis for their better application. The film-forming assistant in the invention has good biocompatibility with various common bacteria, and provides a research basis for the development of other microbial film-forming agents. |