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Weeding composition containing mesosulfuron-methyl and isoproturon

A technology containing mesosulfuron-methyl and a herbicidal composition, which is applied in the agricultural field and can solve the problems of a single herbicide with a single mode of action and a short duration of action

Pending Publication Date: 2020-10-27
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the continuous use of many herbicide varieties in a large area, many problems have arisen, such as a single herbicide single-dose action mode, short duration, etc.

Method used

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  • Weeding composition containing mesosulfuron-methyl and isoproturon
  • Weeding composition containing mesosulfuron-methyl and isoproturon
  • Weeding composition containing mesosulfuron-methyl and isoproturon

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Example 1 0.5% Mesosulfuron+49.5% Isoproturon WP

[0061]

[0062] The active components, various additives and fillers are mixed according to the ratio of the formula, and after being pulverized by an ultrafine grinder, 0.5% mesosulfuron-methyl+49.5% isoproturon wettable powder can be obtained.

Embodiment 2

[0063] Example 2 0.5% Methsulfuron-methyl+49.5% Isoproturon water-dispersible granules

[0064]

[0065] Mix active components, dispersants, wetting agents, disintegrants and fillers evenly according to the ratio of the formula, and then crush them into wettable powders through airflow, then add a certain amount of water to mix and extrude the materials, and obtain them after drying and sieving 0.5% Mesosulfuron + 49.5% Isoproturon water dispersible granules.

Embodiment 3

[0066] Example 3 0.5% Mesosulfuron-methyl+49.5% Isoproturon Oil Suspension Concentrate

[0067]

[0068] Mix the above-mentioned components in proportion and grind and / or high-speed shear to obtain 0.5% mesosulfuron-methyl+49.5% isoproturon oil suspension concentrate

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PUM

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Abstract

The invention relates to a weeding composition containing mesosulfuron-methyl and isoproturon. The weight ratio of the mesosulfuron-methyl to the isoproturon is 1: 25-1: 500. The invention also relates to use of the weeding composition for controlling undesirable plants in useful crops, selected from the group consisting of Alopecurus, brome, ryegrass, aegilops, Galium L., Descurainia, Lapsanastrum, Stellaria and Capsella; the useful crops are selected from wheat, barley, rye, triticale, oat, corn, rice, soybean, peanut, oilseed rape, Carrola, potato and sugar beet.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a herbicidal composition containing disulfuron-methyl and isoproturon and its use in controlling undesired plant germination or growth. Background technique [0002] The current physical measures against weeds in farmland are: [0003] Crop rotation, different dryland crops have different associated weeds or parasitic weeds, these weeds are the same or similar to the living environment of the crops, adopt scientific crop rotation, change the planting crops, and change the external ecological environment conditions in which the weeds live. Can reduce the harm of weeds. [0004] For deep plowing and land preparation, the weed seeds scattered on the soil surface in the previous year are buried in the deep layer of the soil through deep plowing, so that they cannot germinate seedlings, and the underground rhizomes are cut off or turned over on the surface and exposed to the sun to make th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/36A01N47/30A01P13/00
CPCA01N47/30A01N47/36
Inventor 罗昌炎詹姆斯.T.布里斯托
Owner JIANGSU ROTAM CHEM
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