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Weeding composition containing oxaziclomefone and pyraclonil

A herbicidal composition, a technology of oxaflutole, applied in the directions of herbicides, algicides, biocides, animal repellents, etc., can solve the problems such as the herbicidal composition and its application that no one has reported, and achieve the key to delaying The effect of drug resistance, reduction of production cost and cost of use

Inactive Publication Date: 2014-06-04
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And no one has reported about the herbicidal composition and application of oxaziclozone and bisacenil compound

Method used

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  • Weeding composition containing oxaziclomefone and pyraclonil
  • Weeding composition containing oxaziclomefone and pyraclonil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Example: Combined toxicity test of different ratios of oxaziclozone and bisacenil.

[0032] 1.1 Drugs to be tested:

[0033] 96% of the original drug of oxazicone and 96% of the original drug of dipacenil, all of which are provided by the R&D Department of Hailier Pharmaceutical Co., Ltd.

[0034] 1.2 Test target:

[0035] Daughter.

[0036] 1.3 Experimental steps:

[0037] Potted stem and leaf treatment method (NY / T1155.4-2006): put quantitative soil in a plastic pot with a height of 6 cm and a diameter of 9 cm, sow 15-20 grains of the target weed seeds in the plastic pot, and cover with 0.5 After the weeds grow to the 2-4 leaf stage, the stems and leaves are sprayed with 1 mL of liquid per pot, and each treatment is repeated 4 times, and the treatment without chemicals is set as control. After the treatment, the plants were cultured in the greenhouse, and the growth of the target weeds was regularly observed. After 15 days, the symptoms and growth inhibition of the...

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Abstract

The invention relates to a weeding composition containing oxaziclomefone and pyraclonil. The weeding composition comprises active ingredients, namely oxaziclomefone and pyraclonil, and the balance being pesticidically acceptable auxiliary elements, wherein the mass ratio of oxaziclomefone to pyraclonil is 1-50:50-1, the total mass fraction of oxaziclomefone and pyraclonil in the composition is 1-80%. The herbicide composition can be prepared into missible oil, suspending agent, wettable powder, water dispersible granule, emulsion in water, microemulsion, granular formulation, microcapsule and aqueous solution, and has efficacy on annual rice weeds, barnyard grasses and grassy weeds.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a herbicidal composition containing oxaziclozone and dipacenil. Background technique [0002] Oxazimidone was created by Mitsubishi Oil Chemical Co., Ltd. and jointly developed with the Japan Agricultural Cooperation Federation. It is a systemic conduction herbicide for paddy fields. Oxazimidone is highly safe for transplanting rice, and has high efficiency and long residual effect on rice annual weeds, especially barnyardgrass. It is safe for Japanese lawns, highly effective and long-lasting against pre-emergent annual grass weeds. [0003] The chemical name of pyracenil is 1-(3-chloro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-yl)-5-{methyl(propane- 2Alkynyl)amino}pyrazole-4-carbonitrile, CAS (Chemical Abstracts) number RN158353-15-2, is known from WO 94 / 08999, where the herbicidal action of this compound is also described. [0004] Reasonable compounding or c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01P13/00A01N43/86
Inventor 葛尧伦陈鹏葛大鹏
Owner HAILIR PESTICIDES & CHEM GRP
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