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Pesticide composition containing amino-oligosaccharide and kresoxim-methyl and use method and application thereof

A technology of amino oligosaccharins and compositions, which is applied in the field of pesticides and can solve problems such as unsatisfactory disease control effects and slow control effects

Inactive Publication Date: 2010-09-22
SHENZHEN LANGTAI BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual use, amino-oligosaccharins have defects such as slow control effect and unsatisfactory control effect on infected diseases.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Weigh the raw materials of each component according to the following ratio

[0036] Amino oligosaccharins 60 parts

[0037] Kresoxim-methyl 3 parts

[0038] Calcium lignosulfonate 7 parts

[0039] Nonylphenol polyoxyethylene polyoxypropylene ether 4 parts

[0040] Gum Arabic 0.5 parts

[0041] Kaolin 25.5 parts

[0042] The above components are mixed, pulverized to prepare mother powder, and the mother powder is uniformly mixed with an appropriate amount of aqueous solution, then extruded and granulated, dried, analyzed and tested for storage to obtain water-dispersible granules of amino oligosaccharins and kresoxim-methyl.

Embodiment 2

[0044] Weigh the raw materials of each component according to the following ratio

[0045] Amino oligosaccharin 0.5 parts

[0046] Kresoxim-methyl 25 parts

[0047] Sodium lignosulfonate 6 parts

[0048] Octylphenol polyethylene glycol ether 4 parts

[0049] xanthan gum 1 part

[0050] Glycerol 7 parts

[0051] 56.5 parts of water

[0052] The above components are mixed, sand-milled, analyzed and checked for storage to obtain a suspension of oligosaccharins and kresoxim-methyl.

Embodiment 3

[0054] Weigh the raw materials of each component according to the following ratio

[0055] Amino oligosaccharins 25 parts

[0056] Kresoxim-methyl 25 parts

[0057] Lauryl dimethyl betaine 4 parts

[0058] Diffuser NNO 6 parts

[0059] White carbon black 23 parts

[0060] Ammonium sulfate 17 parts

[0061] The above-mentioned components are mixed, pulverized to an appropriate fineness, analyzed and checked for storage to obtain wettable powders of oligosaccharins and kresoxim-methyl.

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PUM

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Abstract

The invention belongs to the field of pesticides, and relates to a sterilization composition taking amino-oligosaccharide and kresoxim-methyl as main active ingredients, and a use method and application thereof. The composition comprises at least two active ingredient components with dosage producing synergistic activity, and appropriate excipients, and is characterized in that the component I is the amino-oligosaccharide, and the component II is the kresoxim-methyl. The ratio of weight parts of the amino-oligosaccharide and the kresoxim-methyl is 20:1-1:50 in the invention. The preferred scheme is that the ratio of weight parts of the amino-oligosaccharide and the kresoxim-methyl is 1:1-1:50. The composition and appropriate excipients are made into any agriculturally available formulation. The preferred formulation is a suspending agent, water dispersible granules and wettable powder. The use method of the invention is that the component I and the component II can be used for treating positions which produce diseases or disease danger in any order or simultaneously. The sterilization composition is used for controlling diseases of fruit, cereal, fruits, vegetables, beans, oil crops and ornamental crops and other crops.

Description

technical field [0001] The invention belongs to the field of pesticides, and relates to a fungicidal composition whose main active ingredients are amino-oligosaccharin and kresoxim-methyl, its use method and application. Background technique [0002] The physical and chemical properties of kresoxim-methyl are as follows: [0003] Chemical name: methyl (E)-2-methoxyimino-[2-(o-methylphenoxymethyl)phenyl]acetate [0004] English name: kresoxim-methyl [0005] CAS number: 143390-89-0 [0006] Molecular formula: C 18 h 19 NO 4 [0007] Molecular weight: 313.35 [0008] Kresoxim-methyl is a methoxyacrylate (strobilurin) fungicide, which is derived from Strobilurin A (strobilurin) extracted from the edible fungus Strobilurus tenacellus. Since 1969, Mugikek et al. discovered its Bactericidal activity. After more than 20 years of structural optimization, this type of fungicide has finally been successfully developed, setting a new milestone in the history of fungicide devel...

Claims

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Application Information

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IPC IPC(8): A01N43/16A01N37/50A01P3/00
Inventor 张荣胜
Owner SHENZHEN LANGTAI BIOTECH
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