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Bactericidal composition containing meptyldinocap and fluazinam

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: 2014-09-24
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 bactericidal composition and application of the compound of metrastrobin and fluazinam

Method used

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  • Bactericidal composition containing meptyldinocap and fluazinam
  • Bactericidal composition containing meptyldinocap and fluazinam
  • Bactericidal composition containing meptyldinocap and fluazinam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

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

[0032] 1.1 Drugs to be tested

[0033] 96% fluazinam technical, 95% medistrobin technical, all of which are provided by the research and development 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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Abstract

The invention relates to a bactericidal composition containing meptyldinocap and fluazinam. The active ingredients of the bactericidal composition are meptyldinocap and fluazinam in a mass ratio of (1-50) to (50-1). Meptyldinocap and fluazinam are subjected to binary compounding. The preparation comprises 1-80% by mass of meptyldinocap, 1-80% by mass of fluazinam 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 suitable for controlling various powdery mildew of ornamental plants such as fruit trees, vegetables, flowers and plants and the like and field crops.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a bactericidal composition containing metrastrobin and fluazinam. 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] Fluazinam (SHIRLAN, test...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01P3/00A01N37/06
Inventor 葛大鹏陈鹏吕文东
Owner HAILIR PESTICIDES & CHEM GRP
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