Flumetsulam containing weeding composition

A technology of flumesulam and herbicidal composition, which is applied in the field of pesticides to achieve outstanding effects

Inactive Publication Date: 2013-01-09
吴治国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to overcome the defective of existing single preparation, technical scheme of the present invention solves like this:

Method used

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  • Flumetsulam containing weeding composition
  • Flumetsulam containing weeding composition
  • Flumetsulam containing weeding composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1 53% Flumesulam · Flusulam · Bromoxynil Wettable Powder

[0037] Flumesulam 2.5%, Flumesulam 0.5%, Bromoxynil 50%, Polycarboxylate 4%, Calcium salt of alkylbenzene sulfonate 2%, Sapindus powder 5%, Bentonite plus to 100%, the mixture was subjected to jet milling to obtain a 53% wettable powder of flumesulam·flusulam·octanoyl bromoxynil.

Embodiment 2

[0038] Example 2 80% Flumesulam · Flusulam · Bromoxynil Wettable Powder

[0039] Flumesulam 10%, Flumesulam 1%, Bromoxynil 69%, Polycarboxylate 5%, Sodium Lauryl Sulfate 3%, Saponin Powder 2%, Kaolin to 100 %, the mixture was subjected to jet milling to obtain 80% wettable powder of flumesulam · florasulam · octanoyl bromoxynil.

Embodiment 3

[0040] Example 3 70% Flumesulam·Flusulam·Bromoxynil Wettable Powder

[0041] Flumesulam 8%, Flumesulam 1%, Bromoxynil 61%, Sodium dodecylbenzenesulfonate 8%, Sodium lauryl sulfate 4%, White carbon black added to 100% , and the mixture was subjected to jet milling to obtain a 70% wettable powder of flumesulam·flusulam·octanoyl bromoxynil.

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Abstract

The invention relates to a flumetsulam containing weeding composition and an application thereof, and particularly to herbicide for controlling grassy weeds and broad leaf weeds in a wheat field. The composition includes flumetsulam, florasulam and bromoxynil octanoate, and other agents are added in the composition to prepare wettable powder, water dispersible granule, suspending agents, oil suspending agents, emulsion in water and microemulsion, wherein the weight ratio of flumetsulam to florasulam and bromoxynil octanoate is 1-60: 0.1-30: 1-80, and preferably 1-40: 0.5-20: 5-70. The components of the composition are reasonable, the control effect of the composition is superior to the activity of each component used individually, and the composition has synergistic effects and has the advantages of expanding weed control spectrum, reducing herbicide application times, control costs and pesticide residue, having high environment admissibility and being safe to people and livestock.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a ternary herbicidal composition containing flumesulam, florasulam and bromoxynil octanoyl, which is used for preventing and controlling weeds in wheat fields. Background technique [0002] In recent years, the direction of pesticide development is to embody high efficiency, low toxicity, low residue and no pollution. The specific performance is the pursuit of "three highs", that is, (1) high safety, which not only requires low toxicity, low residue, and pollution-free; (2) high biological activity; (3) high selectivity. Therefore, continue to improve the performance of the current pesticide products to meet the requirements of high efficiency, low toxicity and no pollution. Therefore, choosing a compound mixture of pesticides has become the current first choice and an effective way. By adjusting the ratio of different pesticides, the pesticides with complementary...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01N37/40A01P13/00
Inventor 吴治国
Owner 吴治国
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