Sterilization composition containing meptyldinocap and triadimenol

A technology of metystrobin and composition, which is applied in the field of pesticide compounding, can solve the problems of bactericidal composition and application that no one has reported, and achieve the effect of delaying key drug resistance, reducing production cost and use cost

Inactive Publication Date: 2014-10-01
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 metrastrobin and triadimenol at present

Method used

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  • Sterilization composition containing meptyldinocap and triadimenol
  • Sterilization composition containing meptyldinocap and triadimenol
  • Sterilization composition containing meptyldinocap and triadimenol

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Example: Combined toxicity test of different proportions of metrastrobin and triadimenol.

[0032] 1.1 Drugs to be tested

[0033] 99% triadimenol and 95% mediclostrobin, all of which are provided by the R&D Department of Hailier Pharmaceutical Co., Ltd.

[0034] 1.2 Test target

[0035] 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.

[0036] Test medium :

[0037] PDA medium : Potato 200g, glucose 20g, agar 20g, water 1000ml.

[0038] 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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PUM

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Abstract

The invention relates to a sterilization composition containing meptyldinocap and triadimenol. Effective components comprise meptyldinocap and triadimenol which are subjected to binary compounding. The mass ratio of the meptyldinocap to the triadimenol is (1-50) to (50-1); the mass fraction ratio of the effective components including the meptyldinocap and the triadimenol in the preparation is 1%-80%; the rest is allowable and acceptable auxiliary components of pesticide. The dosage forms of the sterilization composition comprise missible oil, a suspending agent, wettable powder, an aqueous solution, water dispersible granules, an emulsion in water, micro-emulsion, granules and micro-capsules. The sterilization composition is mainly used for preventing and treating powdery mildew and the like of vegetables, fruits and cereal crops.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a fungicidal composition containing mediclostrobin and triadimenol. Background technique [0002] Meptyldinocap (chemical name: 2-isooctyl-4,6-dinitrophenyl-2-butenoate, CAS: 131-72-6) is a non-systemic acaricide. Has a certain contact bactericidal effect. The drug was developed by Dow AgroSciences of the United States. Metrastrobin is isolated from six isomers of the fungicide (mite) dinocap (dinocap, CAS: 39300-45-3) and has the highest biological activity. One of the isomers. It is mainly used to control red spider mite and powdery mildew of apples, citrus, pears, grapes, cucumbers, melons, watermelons, pumpkins, strawberries, roses and ornamental plants. It has good control effects on mulberry tree powdery mildew and eggplant red spider mite. It has the effect of killing mite eggs. [0003] Triadimenol (Triadimenol, chemical name: 1-(4-chlorophenoxy)-3,3-dim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01P3/00A01N37/06
Inventor 葛尧伦陈鹏吕文东
Owner HAILIR PESTICIDES & CHEM GRP
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