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A kind of mixed herbicide containing sulfasulfuron-methyl, bensulfuron-methyl and trifluralin

A technology of bensulfuron-methyl and sulfasulfuron-methyl, applied in the direction of herbicides, algicides, biocides, biocides, etc., can solve the problems of long-lasting effect in the field, residual toxicity, and limited herbicidal spectrum. Achieve high synergistic effect, delay weed resistance and improve herbicidal activity

Active Publication Date: 2016-06-29
江苏逸云帆网络科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] At present, lawn herbicides are limited by safety and herbicidal spectrum is also limited. A single herbicide alone cannot completely and effectively control the occurrence of lawn weeds. Long-term use, excessive dosage or uneven application are likely to cause residual toxicity

Method used

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  • A kind of mixed herbicide containing sulfasulfuron-methyl, bensulfuron-methyl and trifluralin
  • A kind of mixed herbicide containing sulfasulfuron-methyl, bensulfuron-methyl and trifluralin
  • A kind of mixed herbicide containing sulfasulfuron-methyl, bensulfuron-methyl and trifluralin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Flusulfuron 1%, Bensulfuron-methyl 1%, Trifluralin 18%, Alkylphenol polyoxyethylene ether 4%, Polyoxyethylene polyoxypropylene block compound 5%, Thickener 2%, Vegetable oil To 100%, it is formulated into a suspension with a mass percentage of 20% according to the conventional preparation method.

Embodiment 2

[0037] Flusulfuron-methyl 3%, Bensulfuron-methyl 2%, Trifluralin 25%, NNO (sodium methylenebisuron sulfonate) 9%, Alkylphenol polyoxyethylene ether 5%, Sodium lignosulfonate to 100%, formulated into a suspension with a mass percentage of 30% according to conventional preparation methods.

Embodiment 3

[0039] Flusulfuron 5%, Bensulfuron-methyl 4%, Trifluralin 1%, Sodium lignosulfonate 7%, Sodium dodecylbenzene sulfonate 5%, Ammonium sulfate 5%, Diatomaceous earth supplement 100% According to the conventional preparation method, it is formulated into water dispersible granules with a mass percentage of 10%.

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Abstract

The invention discloses a mixed weedicide containing flazasulfuron, bensulfuron and trifluralin. The mixed weedicide adopts flazasulfuron, bensulfuron and trifluralin as main effective components, wherein the mass ratio of flazasulfuron to bensulfuron to trifluralin is (0.1-80) to (0.1-80) to (0.1-80). The mixed weedicide can be applied to weeding in front of and behind lawn seedlings, particularly to prevention and removal of various grassy, cyperaceous and broad-leaved weeds in the lawn, and has a remarkable effect; in addition, the mixed weedicide has a relatively good synergetic effect, can delay the resistance of the weeds, and is wide in weeding spectrum, long in lasting time, safe to the lawn and remarkably superior to a single weedicide in effect.

Description

Technical field [0001] The invention belongs to the technical field of pesticides, and relates to a herbicide, in particular to a ternary mixed compound of flazasulfuron-methyl, bensulfuron-methyl and trifluralin. The herbicide composition can be applied to lawn pre-emergence, Weeding after seedling. Background technique [0002] With the acceleration of the process of urbanization in my country, the improvement of urban greening standards and the substantial increase of urban area, various lawns have emerged at the historic moment, triggering a huge demand for lawns, and the development of lawn industry has good business opportunities. Lawn is an important auxiliary facility in ensuring the robustness and beauty of infrastructure such as roads, railways, airports, reservoirs, river banks, and lake banks; in urban construction and landscaping, lawns can greatly improve the living environment and effectively reduce the city’s “heat island”. effect". The area and quality of lawns...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/36A01P13/00A01N33/18
Inventor 黄娟邢平高瑞花石振龙郭崇友
Owner 江苏逸云帆网络科技股份有限公司
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