Soluble hydrofluoride pesticide preparation

A technology for hydrofluoride and pesticide preparations, which is applied in biocides, disinfectants, animal repellents, etc., can solve the problems of cumbersome treatment methods, and achieve the effects of convenient processing, wide number of end users, and low economic consumption.

Inactive Publication Date: 2013-06-12
陈本建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current treatment method is relatively cumbersome, specifically: use 10 parts of quicklime + lime sulfur mixture (lime: sulfur = 1:2, Baume 25°) 1 part + 2 parts of salt + 0.3 parts of peanut oil + appropriate amount of water, stir into a paste, Apply medicine after scraping off larger lesions

Method used

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Examples

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Effect test

Embodiment Construction

[0020] Below in conjunction with specific embodiment, the present invention will be further described

[0021] 1.0.0093~0.0156mol / L fluoride ion molar concentration of clear water solution (taking sodium fluoride as an example), 1500-2500 times clear water solution is evenly sprayed on the leaves and young parts of plants such as tomato, eggplant, bitter melon, etc. After 3-5 days, the virus induced by yellow leaf curl virus, alfalfa mosaic virus, mosaic virus, leaf shrinkage virus, necrosis virus and other virus factors on a certain plant has obvious curative effect.

[0022] 2. The present invention can also be used to treat viral diseases of other crops, and also has obvious therapeutic effects, and the effect will be better if it is combined with plant regulators.

[0023] 3. Remove the gum disease diseased part of the woody tree body, use the 0.071~0.119mol / L fluoride ion molar concentration solution of the present invention to smear all the wounds, the gums will be obvio...

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Abstract

The invention belongs to agrochemicals and pesticides and in particular relates to a soluble hydrofluoride pesticide preparation which is suitable for plant virus diseases and bleeding diseases. The soluble hydrofluoride pesticide preparation is characterized in that after soluble hydrofluoride is mixed and dissolved in clear water, fluorinion molar concentration in the solution is 0.0093-0.0156mol / L and 0.071-0.119mol / L, wherein the fluorinion molar concentration of 0.0093-0.0156mol / L is foliage spraying concentration, and the fluorinion molar concentration of 0.071-0.119mol / L is wound smearing concentration. The invention has no drug resistance to plat viruses and has the advantages of reusability, low use level and quite strong compatibility.

Description

technical field [0001] The invention belongs to pesticide preparations, in particular to soluble hydrofluorate pesticide preparations, which are suitable for plant virus diseases and gummosis. Background technique [0002] Physical and chemical properties of sodium fluoride: colorless shiny crystal or white powder, specific gravity 2.25, melting point 993°C, boiling point 1695°C, soluble in water (solubility 10°C-3.66g, 20°C-4.06g, 30°C-4.22g, 40°C-4.4g, 60°C-4.68g, 80°C-4.89g, 100°C-5.08g) slightly soluble in water, and the aqueous solution is weakly alkaline. Sodium fluoride: sodium fluoride, molecular formula: NaF. Molecular weight: 42.00. Sodium fluoride is currently used as a phosphating accelerator in the coating industry to stabilize the phosphating solution, refine the phosphating, and improve the performance of the phosphating film. In the phosphating of aluminum and its alloys, Al3+, which has a very harmful negative catalytic effect, is sealed, so that the phos...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N59/10A01P1/00
Inventor 陈本建
Owner 陈本建
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