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Mancozeb.bordenaux mixture composition bactericide, preparation method and application

A technology of Bordeaux mixture and mancozeb, which is applied in the direction of fungicides, botany equipment and methods, applications, etc., can solve the problems of control spectrum and safety restrictions, and achieve the effect of expanding the spectrum of sterilization

Inactive Publication Date: 2007-02-21
招远三联化工厂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The two agents are used alone, and their control spectrum and safety are limited

Method used

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  • Mancozeb.bordenaux mixture composition bactericide, preparation method and application
  • Mancozeb.bordenaux mixture composition bactericide, preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: weigh the preparation raw material of combination bactericide by required weight percentage: Bordeaux mixture 20Kg, mancozeb 30Kg, additive is 50Kg, wherein sodium dodecylbenzene sulfonate 10Kg, sodium lignin sulfonate 15Kg, The filler kaolin is 25Kg. The above-mentioned raw materials weighed are poured into a mixing tank and stirred evenly, and then put into a jet mill for ultrafine pulverization to make a finished combined sterilized product.

Embodiment 2

[0017] Embodiment 2: Raw material: Bordeaux mixture 25Kg, mancozeb 25Kg, additive is 50Kg, wherein sodium dodecylbenzene sulfonate 20Kg, sodium lignosulfonate 10Kg, filler white carbon black and kaolin are 20Kg.

Embodiment 3

[0018] Embodiment 3: Bordeaux mixture 1Kg, mancozeb 40Kg, auxiliary agent 29Kg, dispersant sodium lignosulfonate, calcium lignosulfonate, sodium dodecylbenzenesulfonate, NNO, MF, composite dispersant can be used Any one or several of them, and 30Kg of the filler is any one or several of kaolin, diatomaceous earth, light calcium carbonate, and white carbon black.

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Abstract

A composite bactericide for preventing and eliminating the diseases and pests of apple, grape, orange, potato, etc is proportionally prepared from bordeaux mixutre, mancozeb, the assistant chosen from sodium lignosulfonate, Ca, sodium lauryl phenylsulfonate, NNO and MF, and the filler chosen from kaolinite, diatomite, light calcium carbonate and white carbon black.

Description

1. Technical field: [0001] The invention relates to a combined fungicide, which is mainly used for the prevention and treatment of fruit tree and vegetable diseases, and belongs to the technical field of pesticide fungicides. 2. Background technology: [0002] Both Bordeaux mixture and mancozeb are broad-spectrum, protective fungicides. When the two agents are used alone, their control spectrum and safety are limited. Bordeaux mixture is an inorganic copper bactericide with a wide antibacterial spectrum. Its bactericidal mechanism is that copper ions coagulate the protein on the cell membrane of pathogenic bacteria and a small amount of copper ions entering the cell combine with certain enzymes to affect the activity of the enzyme. It has good control effect on downy mildew, anthracnose, blight, scab, rice blast, sheath blight and other fungal diseases of crops, as well as bacterial diseases of bacterial blight. Mancozeb is a mancozeb organic sulfur fungicide. It is a coor...

Claims

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Application Information

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IPC IPC(8): A01N59/20A01P3/00A01N47/24
Inventor 陈建和陈安庆杨青林陈强波马眼明
Owner 招远三联化工厂有限公司
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