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Efficient environment-friendly water lettuce prevention and control medicine and preparation method and application method thereof

An environmental protection technology for water syringa, applied in botany equipment and methods, equipment for eliminating weeds, application, etc., can solve the problems that it is difficult to completely kill water syringa, and the effect of water syringa is not ideal

Active Publication Date: 2013-03-27
骆世鸿
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a convenient, High-efficiency and economical preparation for killing water mulberry, and provide and preparation method and application method

Method used

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  • Efficient environment-friendly water lettuce prevention and control medicine and preparation method and application method thereof
  • Efficient environment-friendly water lettuce prevention and control medicine and preparation method and application method thereof

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Experimental program
Comparison scheme
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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with experimental evidence.

[0022] The water floating lotus preparation was tested repeatedly during 2006-2010, and the effect was good; in June 2010, with the strong support of the Huizhou Municipal People's Government, and under the organization of the Municipal Bureau of Small and Medium Enterprises and the Science and Technology Bureau, the water floating lotus preparation was released on June 2010. A large-scale pilot test (systematic verification of drug efficacy) has been carried out at the Huangwu Village Experimental Base, Tonghu Town, Zhongkai High-tech Zone, Huizhou City since March 22. Huizhou College, Municipal Environmental Protection Bureau, Water Conservancy Bureau, Environmental Sanitation Bureau, Zhongkai High-tech Zone And other departments and units track and appraise the test technology. The river section selected in this experiment base is about 1.5 kilometers long, with an av...

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Abstract

The invention relates to the technical field of pest prevention and control, particularly relates to a medicine for preventing and controlling water lettuce, and also relates to a preparation method and an application method thereof. An efficient environment-friendly water lettuce prevention and control medicine consists of the following components in percentage by weight: 30-40% of N-(3,4-dichlorophenyl)-N',N'-dimethylurea, 25-35% of N-(phosphonomethyl) glycine, 20-30% of aluminum potassium sulfate dodecahydrate, 0.2-5% of nonionic surfactant and 0.2-5% of vegetable oil. Through the invention, an effect of upper control and lower curing can be realized; 24 days later, the leaves and root tips of the water lettuce thoroughly die and are dissolved, the death rate reaches 100%, and regeneration is avoided; and moreover, the medicine is nontoxic and harmless and environment-free, and prevents influence on the organisms of water bodies (aquatic fish and poultry) as well as secondary pollution.

Description

technical field [0001] The invention relates to the technical field of pest prevention and control, in particular to a drug for preventing and controlling water lily pads, and also relates to a preparation method and an application method of the drug. Background technique [0002] Water water lily, also known as water hyacinth and water hyacinth, is a perennial aquatic plant, native to the Amazon River Basin in South America. In Brazil, the place of origin is controlled by biological natural enemies, and only a kind of ornamental population is scattered in the water body. my country Found in 19 provinces in North China, East China, Central China and South China. It was introduced into China as a flower in 1901, and was introduced into various provinces in the mainland of China as livestock feed in the 1930s. It was promoted and planted as a plant for viewing and purifying water, and then escaped into the wild. Due to its extremely fast asexual reproduction, it has been widel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N61/00A01N57/20A01N47/30A01P13/00A01M21/04
Inventor 骆世鸿
Owner 骆世鸿
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