Application of pesticide fertilizer granules containing dinotefuran and monosultap to rice

Abstract

The invention discloses pesticide-fertilizer granules containing dinotefuran and monosultap as well as a preparation method and application of the pesticide-fertilizer granules to rice, relates to thefield of rice planting, and aims to reduce the negative effect of toxicity of the monosultap by reducing the relative overall dosage of the monosultap; meanwhile, by simultaneously utilizing the combined action of the dinotefuran and the monosultap and attracting pests with flavor attractants, a good insecticide effect can be provided. In addition, the granules are externally provided with non-toxic coatings; the coatings contain deodorant components, so toxicity volatilization is reduced, and personnel poisoning caused in the application process is prevented; the pesticide-fertilizer granuleprovided by the invention contains fertilizer, straw powder and other components with a promotion effect on rice growth, has dual purposes of pesticide and fertilizer, has better action effect and simpler application mode, is longer in action time due to the arrangement of the slow release agent, and is provided with the coating comprising the coating agent and the deodorant on the surface, so that the medicine effect of the granules can be sufficiently prevented from losing.

Description

technical field [0001] The invention relates to the technical field of rice planting, in particular to the application of a medicinal fertilizer granule containing dinotefuran and monosultap on rice. Background technique [0002] Rice is a cereal crop belonging to the genus Oryza, and the representative species is rice. Rice is native to China and India. Rice is divided into indica rice and japonica rice, early rice and mid-late rice, glutinous rice and non-glutinous rice according to the type of rice. According to the way of saving seeds, it can be divided into conventional rice and hybrid rice. There are other classifications, which are divided into paddy field rice and floating rice according to whether it is cultivated without soil; divided into seasonal rice and "lazy rice" (regenerated rice) according to the life cycle; divided into ordinary rice and giant rice of about 2 meters according to height. Rice; divided into ordinary fresh rice and "sea rice" according to sa...

AI Technical Summary

Problems solved by technology

Under strong acid and strong alkali conditions, it can be hydrolyzed into nereistin, which can effectively control rice stem borers, rice stem borers, and rice leaf rollers, and also have effects on rice leafhoppers, lice, rice budworms, and fruit tree aphids. Good control effect, but its toxicity is high, it is a moderately toxic pesticide, acute oral LD50 of mice: 83mg / kg (male), 86mg / kg (female), rats 142mg / kg (male), 137mg / kg (female); it has a greater impact on the environment. At the same time, its application method is uniform spraying with water. First, there is a high risk of poisoning during the application process; second, wind blowing will cause a large amount of waste of active ingredients; short

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