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Weed control composite capable of improving safety of halauxifen methyl

The technology of a herbicidal composition and fluclopyridine is applied in the direction of herbicides, algicides, biocides, animal repellents, etc. It can solve the problems of the manufacturer's reputation, poor crop safety, and farmers' losses. Effects of reducing drug accidents, protecting profits, and improving safety

Inactive Publication Date: 2017-11-24
江苏绿利来股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although haclopyridine is an ultra-high activity herbicide, it has a fatal weakness. It is less safe to crops, and it is easy to cause phytotoxicity to crops, causing irreparable losses to farmers and serious damage to the reputation of manufacturers. influences

Method used

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  • Weed control composite capable of improving safety of halauxifen methyl
  • Weed control composite capable of improving safety of halauxifen methyl
  • Weed control composite capable of improving safety of halauxifen methyl

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1, 20% fluclopyridine wettable powder:

[0034]

[0035] The above haclopyridine ester, clofenazole, pesticide adjuvants and fillers are processed according to the conventional processing method of pesticide wettable powder to obtain 20% hachloropyridine ester wettable powder.

Embodiment 2、60

[0036] Embodiment 2, 60% chloropyridine ester water-dispersible granules:

[0037] Fluclopyrid: 60 parts;

[0038] Methoxazole: 4 parts;

[0039] Alkylphenol polyoxyethylene ether: 4 parts;

[0040] Ammonium sulfate: 3 parts;

[0041] Epoxidized soybean oil: 1 part;

[0042] Hydroxyethylcellulose: 2 parts;

[0043] Soluble starch: make up to 100 parts.

[0044] The above haclopyridine ester, clofenazole and various pesticide adjuvants are processed according to the conventional processing method of pesticide water-dispersible granules to obtain 60% hachlorpyridine ester water-dispersible granules.

Embodiment 3

[0045] Embodiment 3, 5% chloropyridine ester aqueous emulsion:

[0046] Fluclopyrid: 5 parts;

[0047] Methoxazole: 15 parts;

[0048] Aromatic S-150 solvent oil: 8 parts;

[0049] Sodium dodecylbenzenesulfonate: 8 parts;

[0050] Epoxy linseed oil: 5 parts;

[0051] Alkyl naphthalene sulfonate formaldehyde condensate: 5 parts;

[0052] Polyvinyl alcohol: 3 parts;

[0053] Xanthan gum: 8 parts;

[0054] Magnesium aluminum silicate: 3 parts;

[0055] Water: Make up to 100 parts.

[0056] The above haclopyridine ester, clofenazole and various pesticide adjuvants are processed according to the conventional processing method of pesticide emulsion in water to obtain 5% hachloropyridine ester in water emulsion.

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PUM

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Abstract

The invention discloses a weed control composite capable of improving the safety of halauxifen methyl. The composite consists of the effective ingredient halauxifen methyl and a weed control agent safener, wherein the mass ratio of the effective ingredient halauxifen methyl to the weed control agent safener is 20:1-1:10. The weed control agent safener is added, the safety of the weed control composite for crops is obviously improved than the safety of the halauxifen in which the weed control agent safener is not added, phytotoxicity accidents are reduced, and the benefits of farmers are protected so as to reduce a social groupment petitioning event.

Description

technical field [0001] The invention belongs to the field of herbicide manufacture, and relates to a herbicidal composition with good safety and improved safety of haclopyridine. Background technique [0002] Halauxifen-methyl, commonly known as halauxifen-methyl in English, is the first product of a new chemical type of arylpyralidic acid in synthetic auxin herbicides. It mimics the effects of high doses of natural auxin, causing overstimulation of specific auxin-regulated genes, interfering with multiple growth processes in sensitive plants. The herbicide has almost no residual effect after post-emergence treatment, and has good safety for many rotation crops planted 10 months after the application, and has a large choice. [0003] Haclopyrid is mainly used in cereal crops such as wheat and barley for resistance management of weeds such as pigtails, chickweed and cannabis. In addition, haclopyridine can be rapidly degraded in the environment by microorganisms, providing ...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01N25/32A01P13/00
CPCA01N25/32A01N43/40
Inventor 许网保虞国新
Owner 江苏绿利来股份有限公司
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