Herbicide safety additive
A technology of additives and herbicides, applied in the direction of herbicides, algicides, biocides, biocides, etc., can solve the problems of not strictly following the required period and dosage, high incidence, and reduced tillering, etc., to achieve good results Popularization and application value, significant control effect, and the effect of preventing various diseases
A technology of additives and herbicides, applied in the direction of herbicides, algicides, biocides, biocides, etc., can solve the problems of not strictly following the required period and dosage, high incidence, and reduced tillering, etc., to achieve good results Popularization and application value, significant control effect, and the effect of preventing various diseases
CN1965652AActive Publication Date: 2007-05-23党永富
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0013] The herbicide safety additive in this embodiment is mixed with 1% by weight of 4-hydroxycoumarin and 99% by weight of turpentine, allowed to stand for 6 hours, and packed into bags. The purity of 4-hydroxycoumarin in this example is 98%.
Embodiment 2
[0015] The herbicide safety additive in this embodiment is mixed with 2% by weight of 4-hydroxycoumarin and 98% by weight of potassium dihydrogen phosphate, pulverized and packed into bags.
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The invention relates to an additive of weed killer, wherein it is formed by 0.01-5% 4-hydroxycoumarin and 95-99.99% abies. The inventive additive can be used with weed killer, to accelerate the decomposition of left weed killer, and improve the effect of killer. The invention can eliminate bad root, low growth, etc. And the tests have proved its effect.
Description
technical field [0001] The invention relates to a herbicide safety additive. Background technique [0002] my country is one of the big agricultural countries with frequent agricultural biological disasters and fragile agricultural ecological environment. Our country has a vast territory, different climatic conditions, and a wide variety of farmland weeds. There are more than 50 important weeds that cause harm to agricultural production, causing serious There are more than 20 kinds of harmful weeds. The area of weeds in my country is about 60 million hectares every year, and the severely damaged area is 30 million hectares. The direct economic loss is as high as more than 20 billion yuan. At present, the output of herbicides registered in my country accounts for 26.4% of the total pesticide production. In January 2005, the output of herbicides in my country increased by 46.4% year-on-year. With the development of research and production of herbicides in my country, the pro...
Claims
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Patent Timeline
23 May 2007
Publication
CN1965652A
- IPC
- A01N43/16; A01P13/00
- Inventors
- 党永富