Snail killer, preparation method and application thereof

Abstract

A snail killer comprises a main snail killer and an auxiliary snail killer. The main snail killer is an industrial and agricultural by-product or a combination of more industrial and agricultural by-products which can generate alkaline substances and poison snails after eaten by snails. The auxiliary snail killer is an industrial and agricultural by-product or a combination of more industrial and agricultural by-products which can generate alcohol volatile organic compounds, hydrocarbon volatile organic compounds and / or ester volatile organic compounds. The invention also comprises a preparation method of the above snail killer and its application. The snail killer of the invention has a consistent snail-killing effect with snail-killing granules. In addition, peanut oil residue and tea oil residue are both nontoxic and nuisance-free agricultural and sideline products. Thus, the snail killer is widely applied and certainly will replace the snail-killing granules. The inventor believes that the snail killer is widely applied and certainly will make a great success in business. Meanwhile, nuisance-free, environmental-protection and organic agricultural development can be greatly promoted.

Description

technical field [0001] The invention relates to a molluscicide, in particular to a molluscicide, its preparation method and application. Background technique [0002] The same type of snail is one of the common terrestrial molluscs that damage crops in China. It occurs all over China, often mixed with the gray snail. Live in damp bushes, grass, field ridges, rock piles, under dead branches and leaves, crop rhizosphere soil clods and soil crevices, and dark, humid, humus-rich environments near greenhouses, vegetable cellars, and livestock pens. Extremely adaptable. One generation is reproduced a year, and eggs are mostly laid between April and May, mostly in the loose and moist soil of the rhizosphere, in crevices, under dead leaves or stones. Each adult can lay 30-235 eggs. Most of the adult snails hibernate under the crop straw piles or in the soil of winter crops and survive the winter, and the larvae can also survive the winter in the root soil of winter crops. [000...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a molluscicide, its preparation method and its application, the main purpose of which is to overcome the defect that the compound existing in the existing snail prevention method is easy to transfer into the fruit and is very harmful to the surrounding environment and people