Weed killer
A herbicide and synergist technology, applied in the field of pesticides, can solve the problems of large environmental pollution, air pollution, and high use costs, and achieve the effects of improving herbicidal activity, increasing herbicidal speed, and reducing production costs.
Inactive Publication Date: 2005-05-25
吴炜
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The herbicides currently used at home and abroad are generally 15% and 20% paraquat, that is, 1,1'-dimethyl-4,4'-bipyridyl cation or its salt. This pesticide has been popularized and used for many years. It is more effective, but because its active ingredients need to be used in a large amount to be effective, resulting in high cost of use, and at the same time, the active ingredients of paraquat are more polluting to the environment, especially to air and soil pollution.
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0010] Example 1, a herbicide is mixed with 2g of paraquat, that is, 1,1'-dimethyl-4,4'-bipyridine cation or its salt, 20g of industrial hydrochloric acid, 10g of synergist YZ901 and 68g of water Made evenly.
Embodiment 2
[0011] Example 2, a herbicide, is prepared by mixing 28g of paraquat, 10g of industrial hydrochloric acid, 10g of synergist YZ901 and 52g of water.
Embodiment 3
[0012] Embodiment 3, a kind of herbicide, is made by uniformly mixing 11g of paraquat, 15g of industrial hydrochloric acid, 10g of synergist YZ901 and 64g of water.
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A herbicide is prepared from paraquat, industrial hydrochloric acid, synergist Yz901, and water. Its advantages are high effect, low pollution, and low cost.
Description
1. Technical field [0001] The invention belongs to the technical field of pesticides, in particular to a herbicide. 2. Background technology [0002] The herbicides currently used at home and abroad are generally 15% and 20% paraquat, that is, 1,1'-dimethyl-4,4'-bipyridyl cation or its salt. This pesticide has been popularized and used for many years. It is more effective, but because its active ingredients need to be used in a large amount to be effective, resulting in high cost of use, and at the same time, the active ingredients of paraquat are relatively polluting to the environment, especially to air and soil. 3. Contents of the invention [0003] The purpose of the present invention is to improve the deficiencies of the prior art and provide a herbicide that uses a small amount of paraquat, has good effect, light pollution and low cost. [0004] The object of the present invention is achieved in that a herbicide is characterized in that the herbicide consists of 2-2...
Claims
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Patent Timeline
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Inventor 吴炜
Owner 吴炜
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