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

A technology of amino oligosaccharide and composition, applied in the field of pesticides, can solve the problems of unsatisfactory disease control effect, slow control effect and the like

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Weigh the raw materials of each component according to the following ratio

[0033] Amino oligosaccharins 60 parts

[0034] Azoxystrobin 2 parts

[0035] Calcium lignosulfonate 7 parts

[0036] Sodium Lauryl Sulfate 4 parts

[0037] 1 part starch

[0038] White carbon black 26 parts

[0039] 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 azoxystrobin.

Embodiment 2

[0041] Weigh the raw materials of each component according to the following ratio

[0042] Amino oligosaccharin 0.5 parts

[0043] Azoxystrobin 25 parts

[0044] Sodium lignosulfonate 8 parts

[0045] Octylphenol polyethylene glycol ether 4 parts

[0046] xanthan gum 1 part

[0047] Ethylene glycol 5 parts

[0048] 56.5 parts of water

[0049] The above components are mixed, sand-milled, analyzed and checked for storage to obtain a suspension of oligosaccharins and azoxystrobin.

Embodiment 3

[0051] Weigh the raw materials of each component according to the following ratio

[0052] Amino oligosaccharins 25 parts

[0053] Azoxystrobin 25 parts

[0054] Calcium lignosulfonate 7 parts

[0055] Lauryl dimethyl betaine 4 parts

[0056] Diffuser NNO 6 parts

[0057] White carbon black 23 parts

[0058] Ammonium sulfate 10 parts

[0059] The above-mentioned components are mixed, pulverized to an appropriate fineness, analyzed and tested, and put into storage to obtain a wettable powder of amino-oligosaccharins and azoxystrobin.

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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 30:1-1:50 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 azoxystrobin and its use method and application. Background technique [0002] The physical and chemical properties of azoxystrobin are as follows: [0003] Chemical name: (E)-[2-[6-(2-cyanophenoxy)pyrimidin-4-yloxy]phenyl]-3-methoxymethyl acrylate [0004] English name: AMISTAR, [0005] CAS number: 131860-33-8, [0006] Structural formula: [0007] [0008] Molecular formula is C 22 h 17 N 3 o 5 , the molecular weight is 403.4. [0009] Azoxystrobin is the first commercial methoxyacrylate fungicide successfully developed by Syngenta. Subphylum and Deuteromycota) diseases such as powdery mildew, rust, glume blight, net spot, downy mildew, rice blast, etc. have good activity. It can be used for stem and leaf spray, seed treatment, and soil treatment. It is mainly used for grain, rice, peanut, ...

Claims

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Application Information

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IPC IPC(8): A01N43/54A01N43/16A01P3/00
Inventor 张荣胜
Owner SHENZHEN LANGTAI BIOTECH
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