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Sterilization combination containing oligosaccharide and methoxy acrylic ester ingredient

A technology of methoxyacrylic acid and composition, which is applied in the direction of fungicides, biocides, biocides, etc., to achieve the effects of delaying drug resistance, reducing the number of times of use, and reducing the cost of use

Active Publication Date: 2013-02-27
HAINAN ZHENGYE ZHONGNONG HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently there is no combination of oligosaccharides and trifloxystrobin, oligosaccharides and phenoxystrobin, oligosaccharides and enoxastrobin, oligosaccharides and pyraclostrobin, oligosaccharides and phenoxystrobin Composition, oligosaccharide and orysastrobin composition, oligosaccharide and picoxystrobin composition, oligosaccharide and syringstrobin composition, oligosaccharide and pyraclostrobin composition, oligosaccharide and cyclostrobin composition report

Method used

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  • Sterilization combination containing oligosaccharide and methoxy acrylic ester ingredient
  • Sterilization combination containing oligosaccharide and methoxy acrylic ester ingredient
  • Sterilization combination containing oligosaccharide and methoxy acrylic ester ingredient

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0022] Formulation example 2: 10% oligochitosan trifloxystrobin water dispersible granule

[0023] 2g of chitosan oligosaccharide, 8g of trifloxystrobin, 5g of calcium lignosulfonate, 2g of octylphenol polyethylene glycol ether, and 5g of gum arabic were fully mixed, and white carbon black was supplemented to 100g for mixing, and the mixture was ultrafinely pulverized to produce granules, dried, and sieved to make 10% oligochitosan·trifloxystrobin water-dispersible granules.

Embodiment 3

[0024] Formulation example 3: 6% oligochitosan · trifloxystrobin wettable powder

[0025] Mix 5 g of oligochitosan, 1 g of trifloxystrobin, 2 g of sodium alkylbenzenesulfonate, and 100 g of kaolin, dry, cool, and grind each component to obtain a 6% oligochitosan-trifloxystrobin wettable powder .

Embodiment 4

[0026] Formulation example 4: 20% oligochitosan · dikestrobin water dispersible granules

[0027] Mix 0.2g of chitosan oligosaccharide, 19.8g of phenoxystrobin, 2g of naphthalenesulfonate formaldehyde condensate, 1.5g of sodium alkylbenzenesulfonate, 0.5g of gum arabic, and make up 100g of white carbon black, and grind the mixture ultrafinely After granulation, drying, and sieving, 20% oligochitosan·phenoxystrobin water-dispersible granules were prepared.

[0028] Formulation Example 5: 10% Oligochitosan Dikestrobin Suspension Concentrate

[0029] Mix 2g of chitosan oligosaccharide, 8g of dikestrobin, 3g of sodium lignosulfonate, 2g of aluminum magnesium silicate, and 6g of glycerol, add 25g of water and grind thoroughly, make up to 100g of water, and prepare 10% chitosan benzene Kresoxim-methyl suspension.

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Abstract

The invention relates to a sterilization combination containing oligosaccharide and a methoxy acrylic ester ingredient. The methoxy acrylic ester ingredient is selected from one of trifloxystrobin, benzene kresoxim-methyl, SYP-1620, pyraclostrobin, metominostrobin, orysastrobin, picoxystrobin, coumoxystrobin and pyraoxystrobin or JS399-19. The oligosaccharide is selected from one of oligochitosan, sodium alginate oligosaccharide, pectin oligosaccharide, isomalt oligosaccharide, xylooligosaccharide or soybean oligosaccharides. Preferably, the weight ratio between the oligosaccharide and the methoxy acrylic ester ingredient is (9:1)-(1:99). The sterilization combination is remarkable in synergism, expands a control spectrum, reduces using cost and delays drug resistance.

Description

Technical field [0001] The invention relates to a bactericidal composition containing oligosaccharides and methoxyacrylic acid esters, which belongs to the field of plant protection. The composition is used to prevent and control rice blast, powdery mildew, downy mildew, anthracnose, and latent disease of cereals, fruit trees, and vegetables. Blight, leaf spot, scab, etc. Background technique [0002] Oligosaccharides are biologically active substances with a specific degree of polymerization obtained by treating polysaccharides with special biological enzyme technology. They have low molecular weight, good water solubility, are easily absorbed by organisms, have specific biological activity, and have the ability to prevent diseases. , disease resistance, and the function of regulating plant growth and development. [0003] A methoxyacrylate-based fungicide with protective, therapeutic, eradicative, penetrating and systemic activities. At present, the methoxyacrylates bact...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/24A01N43/56A01N43/40A01N43/16A01N37/50A01N37/44A01N37/36A01P3/00
Inventor 侯华民张善学陈坚王少龙陈泰龙陈其确
Owner HAINAN ZHENGYE ZHONGNONG HIGH TECH
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