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Sterilization composition containing benthiavalicarb isopropyl and prothioconazole

A technology of prothioconazole and benthiazole, applied in the directions of bactericide, biocide, biocide, etc., can solve the problems such as bactericidal composition and application that no one has reported before, and achieves reduction of production cost and use cost , delay the effect of drug resistance

Inactive Publication Date: 2013-11-20
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 compound bactericidal composition and application of benthiazil and prothioconazole

Method used

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  • Sterilization composition containing benthiavalicarb isopropyl and prothioconazole
  • Sterilization composition containing benthiavalicarb isopropyl and prothioconazole
  • Sterilization composition containing benthiavalicarb isopropyl and prothioconazole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] Example: Combined toxicity experiment of different ratios of benthiazil and prothioconazole.

[0031] 1.1 Drugs to be tested

[0032] 95% benthiazil technical drug, 95% prothioconazole technical drug, all of which are provided by the research and development department of Hailier Pharmaceutical Co., Ltd.

[0033] 1.2 Test target

[0034] Grape downy mildew was isolated and purified from diseased leaves of grapes in the Dazeshan vineyard in Qingdao, Shandong, and cultured and preserved on PDA slopes in a refrigerator at 4°C.

[0035] PDA medium: potato 200g, glucose 20g, agar 20g, water 1000ml.

[0036] AEA medium: yeast powder 5g / L, glycerol 20mL / L, MgSO 4 0.25g / L, NaNO 3 6g / L, KCL0.5g / L, KH 2 PO 4 1.5g / L, agar powder 20g / L, deionized water 1L.

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Abstract

The invention relates to a sterilization composition containing benthiavalicarb isopropyl and prothioconazole. An effective component of the sterilization composition consists of the benthiavalicarb isopropyl and the prothioconazole which are mixed; the mass ratio of the benthiavalicarb isopropyl to the prothioconazole is (1-50): (50-1); the total mass of the benthiavalicarb isopropyl and the prothioconazole accounts for 1-80 percent of the mass of the effective component, and the effective component comprises the balance of agriculturally available and acceptable auxiliary components. The sterilization composition can be made into missible oil, a suspending agent, wettable powder, a water dispersible granule, an emulsion in water, a microemulsion, granula and microcapsule and can effectively control the late blight of potatoes and tomatoes, the downy mildew of grapes, the downy mildew of melons and the powdery mildew of wheat and barley.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a fungicidal composition containing benthiazil and prothioconazole. Background technique [0002] Benthiopyram is a new type of fungicide jointly developed by Combination Chemical Industry Company and Ihara Company. It has good activity against oomycete pathogens of various crops, and can effectively control potato and tomato at a lower dose. Late blight, grape downy mildew, melon downy mildew, parasitic downy mildew. Benthiopyram has good toxicity and environmental protection, and is non-toxic to many vegetables and fruits. The chemical name of benthiazil [[(6-fluorobenzothiazol-2-yl)-ethylcarbamoyl]-2-methylpropyl]carbamate isopropyl ester, its chemical structure is . [0003] Prothioconazole is a new broad-spectrum triazolethione fungicide developed by Bayer. Prothioconazole has low toxicity and is safe for humans and the environment. Prothioconazole is main...

Claims

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Application Information

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IPC IPC(8): A01N47/12A01P3/00A01N43/653
Inventor 陈鹏葛尧伦司国栋陈健陶田杰
Owner HAILIR PESTICIDES & CHEM GRP
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