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Sterilization composition containing picarbutrazox

A composition, azoxystrobin technology, applied in the direction of fungicides, biocides, biocides, etc., can solve the problems of increasing pesticide residues, aggravating environmental pollution, and endangering food safety, so as to reduce pesticide residues, reduce environmental pollution, The effect of enhancing the potency

Inactive Publication Date: 2018-06-22
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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  • Sterilization composition containing picarbutrazox
  • Sterilization composition containing picarbutrazox
  • Sterilization composition containing picarbutrazox

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment 1: 31% picarbutrazox " azoxystrobin suspension concentrate

[0046] picarbutrazox 30%, azoxystrobin 1%, 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

[0047] Embodiment 2: 31% picarbutrazox " pyraclostrobin suspension concentrate

[0048] picarbutrazox 30%, pyraclostrobin 1%, 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 3

[0049] Embodiment 3: 31% picarbutrazox " trifloxystrobin suspension concentrate

[0050] picarbutrazox 30%, trifloxystrobin 1%, 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%.

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PUM

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Abstract

The invention relates to a sterilization composition containing picarbutrazox, which contains effective component A and B, wherein the A is the picarbutrazox and the B is any one selected from azoxystrobin, pyraclostrobin, trifloxystrobin, mass ratio of A:B being 50:1-1:50. The mass percentage of active components in the composition is 5-80%. The composition can be processed into dosage forms suchas suspending agents, wettable powders, water dispersible granules, etc. The sterilization composition can be applied to farmland or orchard in order to prevent or treat various oomycetes on vegetables, fruits, flowers and the like, such as late blight, downy mildew, blight, etc.

Description

Technical field [0001] The present invention relates to a bactericidal composition, especially a bactericidal composition containing picarbutrazox and its application in preventing and treating crop diseases, and belongs to the technical field of agricultural fungicides. Background technique [0002] Potato late blight (Potato Late Blight) is caused by Phytophthora infestans and is a devastating oomycete disease that causes potato stem and leaf death and tuber rot. Main symptoms: When the leaves are infected, water-soaked green-brown spots first appear on the leaf tips or edges, with a light green halo around the lesions. When the humidity is high, the lesions rapidly expand, turn brown, and produce a ring of white mold, that is, cysts. The stems and sporangia are most obvious, especially on the back of the leaves; when dry, the lesions turn brown and dry, are brittle and easy to crack, no white mold is found, and the expansion speed slows down. Infected stems or petioles s...

Claims

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Application Information

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IPC IPC(8): A01N47/18A01N43/54A01N37/50A01N47/24A01P3/00
CPCA01N37/50A01N43/54A01N47/18A01N47/24A01N2300/00
Inventor 张承来朱丽萍李广泽李鹏飞成妙金
Owner SHENZHEN NOPOSION AGROCHEM