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Bactericidal composition

A composition and compound technology, applied in the direction of fungicides, biocides, biocides, etc., can solve the problems of unknown combination effects, achieve quick-acting and long-lasting effects, significant effects, and good control effects

Inactive Publication Date: 2019-05-17
JINGBO AGROCHEM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no report on the application of chloroindole hydrazide and indole hydrazide in pesticide fungicidal compositions, and the combination effect is not known. Research on these compounds and screen out excellent combinations to improve the market value and application of products Prospects; meet future pesticide reduction requirements

Method used

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  • Bactericidal composition
  • Bactericidal composition
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Examples

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Effect test

Embodiment 1

[0021] 25% chloroindole hydrazide pyraclostrobin EC, formula composition, taking 100 grams of sample as an example: chloroindole hydrazide 5 grams, pyraclostrobin 20 grams, alkylphenol polyoxyethylene ether 5 grams , 5 grams of fatty alcohol polyoxyethylene ether, 1 gram of phenylethylphenol formaldehyde polyoxyethylene ether, 4 grams of calcium dodecylbenzenesulfonate, 5 grams of cyclohexanone, 10 grams of N-dimethylpyrrolidone, and the rest C10 solvent makes up 100 g. Preparation method: Put the above-mentioned materials into the mixing tank to dissolve and mix evenly, filter after dissolving, take samples after filtering, and subpackage after passing the test to obtain the finished product.

[0022] 30% indole hydrazide · kresoxim-methyl wettable powder, formula composition, taking 100 grams of sample as an example: 10 grams of indole hydrazide, 20 grams of kresoxim-methyl, 8 grams of sodium methylene bis-tetrasulfonate, 2 grams of sodium alkyl sulfate, 10 grams of sodium ...

Embodiment 2

[0030] 50% chloroindole hydrazide prothioconazole suspension, formula composition, taking 100 grams of sample as an example: 10 grams of chloroindole hydrazide, 40 grams of prothioconazole, 1 gram of sodium methylene bis-tetrasulfonate 1 gram of calcium dodecylbenzenesulfonate, 1 gram of alkylphenol polyoxyethylene ether, 1 gram of phenylethylphenol formaldehyde resin polyoxyethylene ether, styrylphenol formaldehyde resin polyoxyethylene-polyoxypropylene embedded 1 gram of segmental polyether, 5 grams of ethylene glycol, 1 gram of magnesium aluminum silicate, 2 grams of white carbon black, 0.15 grams of xanthan gum, and make up the rest with water.

[0031] Preparation method: Put the above-mentioned materials into the mixing kettle for half an hour, shear and mix them for half an hour, grind them with sand after mixing evenly, take samples for testing after sand grinding, and pack them after passing the test to get the finished product.

[0032] This embodiment is used for th...

Embodiment 3

[0038] 80% indole hydrazide · benthiazil wettable powder, formula composition, taking 100 grams of sample as an example: 20 grams of indole hydrazide, 60 grams of benthiazil, 5 grams of sodium methylene bis-tetrasulfonate, 2 grams of sodium lauryl sulfate, 5 grams of alkyl naphthalene sulfonate, and the rest are supplemented with calcium carbonate.

[0039] Preparation method: put the above-mentioned materials into a mixing tank and mix for half an hour, mix them evenly, and then carry out jet crushing.

[0040] This embodiment is used for the prevention and treatment of grape downy mildew: in the early stage or early stage of the onset, water-spraying is carried out, and then the medicine is used once every 10 days, and used for 3 consecutive times, with 60% benthiazil wettable powder and 10% indole hydrazide Wettable powder is the control; each treatment is 20m 2 , with three replicates in total. 20 days after the last medication, the prevention and control situation was inv...

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Abstract

The invention discloses a bactericidal composition. The active ingredient of the bactericidal composition is composed of a compound A and a compound B, and the compound A comprises one or two compounds of indol-hydrazide and chlorohydrazide hydrazide; and the compound B includes at least one of B1 for preventing and treating fungous diseases and B2 for preventing and treating bacterial diseases. The composition has good preventing and treating effects on various plant bacteria, white powder and downy mildew, and is safe to environment.

Description

technical field [0001] The invention relates to the technical field of pesticide compositions, in particular to a fungicidal composition. Background technique [0002] [0003] The above picture I, commonly known as: chloroindole hydrazide, chemical structural formula is: (1S,3S)-N'-(4-chlorophenylmethylene)-1-methyl-2,3,4,9-tetra Hydrogen-1H-pyrido[3,4-b]indole-3-carbohydrazide. [0004] Picture II above, commonly known as: indole hydrazide, the chemical structure is: (1S,3S)-N'-(cyclohexylmethylene)-1-methyl-2,3,4,9-tetrahydro-1H- Pyrido[3,4-b]indole-3-carbohydrazide. [0005] The preparation method of the above-mentioned compound is disclosed in the patent application whose application publication number is CN 106565589A. At present, there is no report on the application of chloroindole hydrazide and indole hydrazide in pesticide fungicidal compositions, and the combination effect is not known. Research on these compounds and screen out excellent combinations to imp...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N47/24A01N37/50A01N43/653A01N47/12A01N47/34A01N47/14A01N43/40A01N43/64A01N43/54A01N39/04A01N43/80A01N43/36A01N43/50A01N43/16A01N47/18A01N41/08A01P1/00A01P3/00
Inventor 刘坤王成张方贺
Owner JINGBO AGROCHEM TECH CO LTD
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