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Plants bactericidal agent

A plant fungicide and sulfur technology, applied in the field of pesticides, can solve the problems affecting the yield and quality of agricultural and forestry products, and achieve the effects of preventing growth from flooding, good killing effect, and promoting metabolism.

Inactive Publication Date: 2009-07-08
杨洪恩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some difficult-to-control diseases and insect pests still seriously affect the yield and quality of agricultural and forestry products, and continuously improving the bactericidal effect of pesticides is still an important subject of research.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Prepare 100 kilograms of plant fungicide No. 1 (aqua), take by weighing 7 kilograms of sulfur, 4.5 kilograms of rosin, 3.5 kilograms of sodium carbonate, 5 kilograms of calcium oxide, and 80 kilograms of water. First, crush sulfur, rosin, sodium carbonate, and calcium oxide into powders, 90 meshes, and then add the powders of each raw material into the reaction kettle, stir to mix them evenly, and add water at a temperature of 60-80°C in the reaction kettle. Stir for 10-15 minutes to make a slurry, filter to clarify and bottle. The method of use is: first dilute the plant fungicide with water, make a spray solution at a ratio of 1:150, spray the spray solution on the soil where the plants grow, and spray it again after 10 days of medication.

Embodiment 2

[0031] Prepare 100 kilograms of plant fungicide (oil agent), weigh 8 kilograms of sulfur, 5.5 kilograms of rosin, 4.5 kilograms of sodium carbonate, 6 kilograms of calcium oxide and 76 kilograms of tar. First, crush sulfur, rosin, sodium carbonate, and calcium oxide into powders respectively, then add the powders of each raw material into the reaction kettle, heat to 60-80°C, stir to mix evenly, add tar, and stir Uniformly made into oil, bottled. The method of use is: apply this product to the affected area, spread it evenly, and apply it 1-2 times, or mix it with engine oil or lead oil in a ratio of 1:1.

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PUM

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Abstract

The invention relates to a botanical antiseptic pesticide prepared by the following materials: 6-8% by weight of sulphur, 3.5-5.5% by weight of rosin, 2.5-4.5% by weight of sodium carbonate, 4-6% by weight of calcium oxide and the balance of water and tar. The pesticide is prepared by the following steps: grinding sulphur, rosin, sodium carbonate and calcium oxide to powder; adding powder into reaction kettle in proportion and then mixing evenly under the temperature of 60-80 DEG C; adding water or tar in proportion and mixing; filtering medical solution with water obtained from step c; finally bottling filtered solution or medical solution with tar. The invention has the advantages of good plant-pathogen prevention effect and long controlling period.

Description

technical field [0001] The invention relates to a pesticide, especially a plant fungicide. Background technique [0002] There are many varieties of pesticides, which play an important role in protecting crop growth. However, some difficult-to-control diseases and insect pests still seriously affect the yield and quality of agricultural and forestry products, and continuously improving the bactericidal effect of pesticides is still an important research topic. Contents of the invention [0003] The object of the present invention is to provide a plant fungicide, which has a good control effect on plant pathogens and a long control period. [0004] The technical solution of the present invention is: a plant fungicide, characterized in that: it is made of the following raw materials in weight ratio: [0005] Sulfur 6-8%, rosin 3.5-5.5%, sodium carbonate 2.5-4.5%, calcium oxide 4-6%, and the rest is water or tar. [0006] Preferably: [0007] 7% sulfur; 4.5% rosin, 3.5% s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N65/00A01N59/02A01N59/06A01N59/00A01P3/00
Inventor 杨洪恩
Owner 杨洪恩
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