Common water hyacinths eradication preparation

Abstract

The invention belongs to herbicide technology field and relates to a formulation composition for killing common water hyacinths. The said formulation composition uses N-(phosphonomethyl)glycin as main ingredient, added with high osmosis agent, surfactant, soluble inorganic salt stuffing after mixing, crushing, screening, power composition is prepared. The said high osmosis agent uses water soluble azone or thiaone, and surfactant is prepared by adopting mixing method. The inventive composition has characters of labor-saving, highly effective and no pollution.

Description

Technical field: [0001] The invention belongs to the technical field of herbicides and relates to a preparation composition for killing water hyacinths. Background technique: [0002] Water hyacinth (called water lily in some places in the south) is a perennial or annual herb. In the warm regions of the south, the grass mainly survives the winter with stems and leaves, and stems and teeth reproduce mainly vegetatively. The grassland was introduced as a feed plant, and then it became wild. Because of its strong reproductive ability, it has become an extremely difficult weed in the southern waters, seriously endangering the water resources of rivers and lakes, affecting the reproduction and growth of fish, and seriously endangering local rivers and waterways. Blockage, affecting water traffic. Many local governments spend a lot of money on employees to salvage, and the management cost is very high. [0003] The herbicides in the prior art are generally used to prevent and t...

AI Technical Summary

Problems solved by technology

This is because water hyacinth is a broad-leaved, waxy grass weed, and it is difficult to absorb the sprayed drugs. In addition, most water hyacinths grow in waters, which increases the difficulty of drug management.