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Bactericidal composition containing meptyldinocap and flutriafol

A technology of nifedicarb and a composition, applied in the field of pesticide compounding, can solve the problems of bactericidal composition and application that no one has reported before, and achieve the effects of reducing production cost and use cost, and delaying drug resistance

Inactive Publication Date: 2014-09-24
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 triadol

Method used

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  • Bactericidal composition containing meptyldinocap and flutriafol
  • Bactericidal composition containing meptyldinocap and flutriafol
  • Bactericidal composition containing meptyldinocap and flutriafol

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Example: Combined toxicity test of different ratios of metrastrobin and triconazole.

[0032] 1.1 Drugs to be tested

[0033] 96% triadol 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, glycerol 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 bactericidal composition containing meptyldinocap and flutriafol. The active ingredients of the bactericidal composition are meptyldinocap and flutriafol in a mass ratio of (1-50) to (50-1). Meptyldinocap and flutriafol are subjected to binary compounding. The total mass of the active ingredients meptyldinocap and flutriafol accounts for 1%-80% in the preparation, and the balance of auxiliary ingredients which are allowed to be used and accepted in pesticides. The dosage forms of the bactericidal composition include emulsifiable concentrate, suspension concentrate, wettable powder, water aqua, water dispersible granules, emulsion in water, microemulsion, granules and microcapsules. The bactericidal composition is mainly used for controlling powdery mildew of apples, citruses, pears, grapes, cucumbers, muskmelons, watermelons, pumpkins, strawberries, roses, ornamental plants and cereal crops.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a fungicidal composition containing metrastrobin and triconazole. Background technique [0002] Meptyldinocap (2-isooctyl-4,6-dinitrophenyl-2-butenoate (2,4-dinitro-6-(1-methylheptyl)phenylcrotonate,2,4-DNOPC) ,CAS: 131-72-6) is a non-systemic acaricide and 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] Flutriafol (Flutriafol, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01P3/00A01N37/06
Inventor 葛大鹏陈鹏司国栋
Owner HAILIR PESTICIDES & CHEM GRP
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