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Acibenzolar-containing sterilizing composition

A technology of composition and activated ester, applied in the directions of fungicides, biocides, biocides, etc., can solve the problems of reducing control effect, endangering food safety, aggravating environmental pollution, etc., to reduce pesticide residues, improve efficacy, reduce Effects of Environmental Pollution

Active Publication Date: 2010-06-16
SHENZHEN NOPOSION AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the long-term use of these agents, they have produced different degrees of drug resistance, and the control effect is reduced.
At the same time, the extensive use of medicaments increases pesticide residues, endangers food safety, and aggravates environmental pollution.

Method used

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  • Acibenzolar-containing sterilizing composition
  • Acibenzolar-containing sterilizing composition
  • Acibenzolar-containing sterilizing composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Example 1: 20.2% activated ester boscalid suspension concentrate

[0034] Activated ester 20%, boscalid 0.2%, sodium methylnaphthalenesulfonate formaldehyde condensate (dispersant) 10%, sodium lauryl sulfate (wetting agent) 3%, xanthan gum (thickener) 2%, bentonite (thickener) 1%, glycerin (antifreeze) 5%, water to make up to 100%.

Embodiment 2

[0035] Embodiment 2: 40.4% activated ester·boscalid suspension concentrate

[0036] Activated ester 0.4%, boscalid 40%, polycarboxylate (dispersant) 10%, tea dry powder (wetting agent) 3%, polyvinyl alcohol (thickener) 2%, bentonite (thickener) ) 1%, ethylene glycol (antifreeze) 5%, and water to make up to 100%.

Embodiment 3

[0037] Example 3: 30.3% activated ester·fluopyram suspension concentrate

[0038] Activated ester 30%, fluoxamid 0.3%, sodium lignosulfonate (dispersant) 10%, saponin powder (wetting agent) 3%, xanthan gum (thickener) 2%, polyethylene Alcohol (thickener) 1%, propylene glycol, (antifreeze agent) 5%, water to make up to 100%.

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PUM

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Abstract

The invention relates to an acibenzolar-containing sterilizing composition, which comprises the following active ingredients: the acibenzolar (A) and a pyridine bactericide (B). The pyridine bactericide is selected from fluazinam, pyrifenox, boscalid, fluopicolide, PEIP and the like; the mass ratio of A to B is 100:1-1:100; and the active ingredients account for 10 to 80 mass percent of the composition. The composition can be prepared into a suspension agent, a wettable powder, a water dispersible granule and other dosage formulations. The sterilizing composition can be applied to farmlands, gardens and other places, and is used for preventing and controlling various plant diseases of crops such as grains, vegetables, flowers and the like, particularly powdery mildew, downy mildew and epidemic diseases.

Description

technical field [0001] The invention relates to a bactericidal composition, in particular to a bactericidal composition containing an activated ester and a pyridine bactericide, and belongs to the field of agricultural bactericides. Background technique [0002] Powdery mildew is a plant disease caused by fungi of the family Erysiphacesae. Powdery mildew is widespread all over the world, especially in dicotyledonous plants. The main powdery mildews in China include cereal powdery mildew caused by Ery-siphe graminis; powdery mildew of melons, beans, hemp and other plants caused by Sphaerotheca fuliginea; Grape powdery mildew caused by Uncinula necator; powdery mildew of more than 80 kinds of trees such as mulberry, pear, persimmon, walnut, chestnut, litchi and papaya caused by Phyllactinia corylea; Powdery mildew of Rosa flowers caused by Sphaerotheca pannosa. [0003] When the powdery mildew first occurs, the leaves produce small yellow spots, and then expand and develop ...

Claims

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Application Information

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IPC IPC(8): A01N43/828A01N43/40A01P3/00
Inventor 张承来王新军孔建
Owner SHENZHEN NOPOSION AGROCHEM
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