Pesticide composition for preventing and treating rice seed-borne diseases, preparation method and application of pesticide composition
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- ZHENJIANG AGRI SCI INST JIANGSU HILLY AREAS
- Publication Date
- 2019-12-03
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to a new application of pesticides, in particular to a new application of pesticides with prothioconazole and cartap as main active ingredients. Background technique
[0002] Rice bakanae disease is a systemic fungal disease that harms rice and is widely distributed in various rice regions in the world. In the early 1980s, with the advancement of rice indica to japonica in my country, the hazards of rice bakanae disease increased year by year, and attracted the attention of relevant departments. Carbendazim became the first choice for the control of rice bakanae disease at that time and was widely used, effectively controlling the spread of rice bakanae disease. Ten years later, in the 1990s, due to the popularization of dry bed seedling raising technology, the high temperature and high humidity environment of the seedbed promoted the reproduction and infection of the bakanae pathogen. At the same time, bakanae pathogens develop...