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Pesticide composition containing quinolone and saflufenacil

A pesticide composition and saflufenacil technology are applied in directions such as biocides, animal repellents, plant growth regulators, etc., and can solve problems such as unreported binary pesticide compositions, reduce pesticide costs, The effect of reducing usage and reducing environmental pollution

Inactive Publication Date: 2018-08-24
江西正邦作物保护股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] There is no report on the binary pesticide composition with quinzadone and saflufenacil as active ingredients

Method used

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  • Pesticide composition containing quinolone and saflufenacil
  • Pesticide composition containing quinolone and saflufenacil
  • Pesticide composition containing quinolone and saflufenacil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Formulation Example 1 Quinazadone Saflufenacil Water-Dispersible Granules

[0052]

[0053] Put the above materials together into the conical mixer and mix them evenly, and then crush them through the jet mill, and then mix the crushed materials through the conical mixer. Knead into a plastic material, and finally put the material into an extruding granulator to extrude and granulate. After granulation, dry and sieve to obtain the corresponding weight percentage of quinacildone saflufenacil water-dispersible granules agent.

Embodiment 2

[0054] Formulation Example 2 Quinazadone Saflufenacil Aqueous Suspension Concentrate

[0055]

[0056] The above formula is pre-crushed according to the proportion, then put into a sand mill for grinding, and after high-shear mixing, it is prepared to obtain a corresponding weight percentage of quinaflume-saflufenacil suspension concentrate.

Embodiment 3

[0057] Formulation Example 3 Quinazadone Saflufenacil Dispersible Oil Suspension Concentrate

[0058]

[0059] Put the above materials (except organic bentonite) into the reaction kettle mixer together, stir for 2 hours, open the feed valve at the bottom of the kettle, inject the materials into the multi-stage sand mill for grinding, and the fineness of the ground materials is 98% through 1- After 5um, the material is discharged, and the material is put into a high-shear emulsification kettle together with the pre-dissolved organic bentonite. After emulsification, it can be made into a suspension of quizazadone saflufenacil oil with good flowability and corresponding weight percentage. agent.

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Abstract

The invention relates to a pesticide composition containing quinolone and saflufenacil. Active ingredients are the quinolone and the saflufenacil, wherein the mass part ratio of the quinolone to the saflufenacil is 1: 0.5-5, in a ratio range, the composition has synergism on target weeds, and the optimized ratio is 1: 1-3. The composition not only has the active ingredients, but also contains auxiliaries, the weight of the active ingredients accounts for 0.1%-60% of the total weight of the composition, and the rest is the pesticide auxiliaries. The composition can be processed into agricultural common dosage forms such as a water suspension agent, a dispersible oil suspension and water dispersible granules to facilitate agricultural operation. The composition is suitable for preventing andremoving annual weeds in corn fields.

Description

technical field [0001] The invention belongs to the field of chemical pesticides, and in particular relates to a synergistic pesticide composition containing quinacilone and saflufenacil. Background technique [0002] Quinatrione is a selective and ultra-efficient herbicide for sorghum. It is highly safe to sorghum and very safe to corn and wheat. It belongs to HPPD inhibitor and can be used to control annual weeds in sorghum, corn and wheat fields. [0003] [0004] Saflufenacil is a protoporphyrinogen oxidase (PPO) inhibitor, which can effectively control broadleaf weeds in wheat fields, corn fields, sorghum fields and other grass crop fields, and can also be used to prevent non-cultivated land and orchards Broadleaf weeds. [0005] Farmland weeds are complex and diverse, and the application of chemical agents is one of the most effective chemical means to control agricultural weeds; it is a good solution to control agricultural weeds with new pesticides without cross-...

Claims

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Application Information

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IPC IPC(8): A01N43/54A01P13/00
CPCA01N43/54
Inventor 谢远芳张振国程凡贵
Owner 江西正邦作物保护股份有限公司
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