Bactericidal composition containing mandipropamid

A technology of pyraclostrobin and a composition is applied in the field of pesticide compounding to achieve the effects of reducing agricultural costs, long lasting effect, and reducing the amount of pesticides used

Inactive Publication Date: 2015-04-29
SHANDONG KANGQIAO BIO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Experiments have confirmed that the two have a strong synergistic effect, and there is no relevant report at home and a

Method used

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  • Bactericidal composition containing mandipropamid
  • Bactericidal composition containing mandipropamid
  • Bactericidal composition containing mandipropamid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Example 1: 5 parts of mandipropamid, 10 parts of fluopyram, 5 parts of indazole sulfastrobin, 7 parts of lignosulfonate, 8 parts of nonylphenol polyoxyethylene ether, dodecyl Mix 10 parts of sodium sulfate with 30 parts of diatomaceous earth and 25 parts of light calcium carbonate, stir evenly in a stirring tank, and mix evenly after passing through a jet mill to obtain the wettable powder of the fungicidal composition of the present invention.

Embodiment 2

[0041] Example 2: 10 parts of mandipropamid, 10 parts of fluopyram, 5 parts of indazole sulfame, 8 parts of calcium salt of alkylbenzenesulfonate, 9 parts of calcium salt of alkylbenzenesulfonate, saponin Mix 12 parts of powder with 30 parts of diatomaceous earth and 16 parts of sodium sulfate, stir evenly in a stirring tank, and mix evenly after passing through a jet mill to obtain the wettable powder of the fungicidal composition of the present invention.

Embodiment 3

[0042] Example 3: 8 parts of mandipropamid, 12 parts of fluopyram, 8 parts of indazole sulfamethanil, 10 parts of naphthalenesulfonic acid formaldehyde condensate sodium salt, 10 parts of alkylnaphthalenesulfonate, glycerol fat Mix 5 parts of ester polyoxyethylene ether with 40 parts of white carbon black and 13 parts of sodium sulfate, stir evenly in a stirring tank, and mix evenly after passing through a jet mill to obtain the wettable powder of the fungicidal composition of the present invention.

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Abstract

The invention relates to a bactericidal composition containing mandipropamid. A preparation of the bactericidal composition contains mandipropamid, indazole flusulfamide and fluopyram, wherein the ratio of the three effective components in the preparation in parts by weight is 1 to (0.01-60) to (0.01-60); the parts of the effective components in the bactericidal composition preparation account for 1%-60% of total parts by weight of the overall preparation; and the bactericidal composition can be prepared into pesticide preparation dosage forms, namely wettable powder, a suspending agent, missible oil, a microemulsion, an emulsion in water, a granule and a water dispersible granule. The bactericidal composition provided by the invention has high affinity on a wax coat on the plant surface; when the bactericidal composition is sprayed on the plant surface, and is participated and dried, most of active ingredients are adsorbed by the wax coat, and are difficult to rinse out by rainwater; one part of active components penetrates into the plant tissue; the high-activity component absorbed into the plant tissue is used for inhibiting growth of mycelium; the overall blade is prevented from being infected by the bacteria; and the stability, high efficiency and long lasting period of medicines are ensured.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a fungicidal composition containing mandipropamid. Background technique [0002] Mandipropamid, the chemical name is 2-(4-chloro-phenyl)-N-[2-(3-methoxy-4-(2-propynyloxy)-phenyl-ethene Alkyl]-2-(2-propynyloxy)-acetamide belongs to amide fungicides. Its mechanism of action is to inhibit the biosynthesis of phospholipids, and it is effective against most leaf and fruit diseases caused by oomycetes. Very good control effect. It has high activity on the spores in the germination stage, and can inhibit the growth of mycelia and spore formation. It can be quickly absorbed by the leaves and stay in the waxy layer on the leaf surface to protect the leaves. .Its chemical structural formula is: [0003] . [0004] Fluopicolide, the chemical name is 2,6-dichloro-N-[(3-chloro-5-trifluoromethyl-2-pyridyl)methyl]benzamide, has excellent system conduction It has a good inhi...

Claims

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Application Information

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IPC IPC(8): A01N43/653A01P3/00A01N43/40A01N37/36
Inventor 孙攀张汝文李在贞许垠张建梅赵晓飞范永军
Owner SHANDONG KANGQIAO BIO TECH CO LTD
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