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Phytocidal composition containing oxaziclomefone and fentrazamide

A herbicidal composition, a technology of tetrazolam, is applied in the directions of herbicides, algicides, biocides, animal repellents, etc. Key drug resistance, lower production cost and use cost, obvious synergistic effect

Inactive Publication Date: 2014-05-14
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 compounded herbicidal composition and application of oxazimidone and tetrafenac

Method used

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  • Phytocidal composition containing oxaziclomefone and fentrazamide
  • Phytocidal composition containing oxaziclomefone and fentrazamide
  • Phytocidal composition containing oxaziclomefone and fentrazamide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Example: Combined toxicity experiment of different ratios of oxaziclomele and tetramethyleneimide.

[0032] 1.1 Drugs to be tested:

[0033] 96% of the original drug of oxaziculone and 96% of the original drug of tetramim, 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...

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Abstract

The invention discloses a phytocidal composition containing oxaziclomefone and fentrazamide. The phytocidal composition comprises the following effective components: oxaziclomefone and fentrazamide, of which the weight ratio is (1-50):(50-1); the total weight of the effective components, namely oxaziclomefone and fentrazamide in the preparation accounts for 1-80% of total weight of the overall preparation; the balance is auxiliary ingredients allowed and accepted in the pesticide. The dosage forms of the phytocidal composition are as follows: missible oil, suspending agents, wettable powder, water dispersible granules, emulsion in water, microemulsion, granules, microcapsules and water aqua. The phytocidal composition is valid on annual weeds and kinds of broadleaf weeds, such as rice, wheat and the like.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a herbicidal composition containing oxaziclozone and tetramifen. 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] Tetrazolam is a new type of carbamoyl tetrazolinone herbicide created and developed by Bayer Corporation of Japan. The agent is effective against annual weeds barnyardgrass and various broad-leaved weeds, and has a long-lasting effect, and has very high safety for transplanting rice. [0004] Reasonable compounding or compou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/38A01P13/00A01N43/86
Inventor 葛尧伦韩先正陈鹏
Owner HAILIR PESTICIDES & CHEM GRP
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