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Sterilization composition containing prothioconazole and bupirimate

A technology of pyrithrimolsulfonate and prothioconazole, which is applied in the direction of fungicides, biocides, biocides, etc., can solve the problems of fungicide compositions and applications that have not been reported, so as to reduce production costs and Cost of use, obvious synergistic effect, and the effect of delaying the emergence of drug resistance

Inactive Publication Date: 2014-01-15
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And no one has reported about the compound bactericidal composition and application of prothioconazole and pyrithrimol sulfonate

Method used

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  • Sterilization composition containing prothioconazole and bupirimate
  • Sterilization composition containing prothioconazole and bupirimate
  • Sterilization composition containing prothioconazole and bupirimate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] Example: Combined toxicity test of prothioconazole and pyrithrimol sulfonate in different proportions.

[0031] 1.1 Drugs to be tested

[0032] 96% pyrithrimol sulfonate technical material, 95% prothioconazole technical material, all of which are provided by the research and development department of Hailier Pharmaceutical Co., Ltd.

[0033] 1.2 Test target

[0034] Wheat powdery mildew pathogens were isolated and purified from wheat powdery mildew diseased leaves brought back from Fengyang County, cultured and preserved on PDA slopes in a 4°C refrigerator.

[0035] Test medium :

[0036] PDA medium : Potato 200g, glucose 20g, agar 20g, water 1000ml.

[0037] AEA medium : Yeast powder 5g / L, glycerin 20mL / L, MgSO 4 0.25g / L, NaNO 3 6g / L, KCl 0.5g / L, KH 2 PO 4 1.5g / L, agar powder 20g / L, deionized water 1L.

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Abstract

The invention relates to sterilization composition containing prothioconazole and bupirimate. The sterilization composition comprises the following effective constituents: prothioconazole and bupirimate, wherein the mass ratio of prothioconazole to bupirimate is (1-50) to (50-1). A preparation comprises the following constituents: effective constituents-prothioconazole and bupirimate, and auxiliary constituents accepted and allowed for use in farm chemicals, wherein the mass percentage of the effective constituents is 1%-80%. The sterilization composition has dosage forms of missible oil, a suspending agent, wettable powder, water dispersible granules, an emulsion in water, a microemulsion, granules and a microcapsule, and is mainly used for preventing and treating powdery mildew, banded sclerotial blight, wilt diseases, leaf spot diseases, rust diseases, stalk break, net blotch and sheath blight of wheat, barley, rapes, peanuts, paddy rice and bean crops.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a bactericidal composition containing prothioconazole and pyrithrimol sulfonate. Background technique [0002] Prothioconazole is a new type of broad-spectrum triazolethione fungicide developed by Bayer. Prothioconazole has low toxicity, no teratogenic, mutagenic, non-toxic to embryos, and is safe to humans and the environment. Prothioconazole is mainly used to prevent and control many diseases of cereal crops such as wheat, barley, rapeseed, peanut, rice and bean crops. Almost all wheat diseases have a good control effect, such as wheat and barley powdery mildew, sheath blight, fusarium wilt, leaf spot, rust, sclerotinia, net spot, moire and so on. It can also control soil-borne diseases of rapeseed and peanuts, such as sclerotinia, and major foliar diseases, such as gray mold, black spot, brown spot, black shank, sclerotinia and rust. The chemical name of prothi...

Claims

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Application Information

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IPC IPC(8): A01N43/653A01P3/00A01N43/54
Inventor 葛尧伦陈鹏吕文东
Owner HAILIR PESTICIDES & CHEM GRP
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