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Agricultural germicide composite containing famoxadone

A technology of oxaflucone and composition, applied in the field of bactericidal composition, to achieve good bactericidal effect, good control effect, and reduce the number of times of medication

Active Publication Date: 2010-05-12
SHAANXI SUNGER ROAD BIO SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the defective of existing single preparation, technical scheme of the present invention solves like this:

Method used

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  • Agricultural germicide composite containing famoxadone
  • Agricultural germicide composite containing famoxadone
  • Agricultural germicide composite containing famoxadone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] Take by weighing 5% oxaflucone, 55% Dysenlian, 3% TERSPERSE 2700 (polycarboxylate, produced by Huntsman, USA), 2% diffusing agent NNO (alkyl naphthalene sulfonate formaldehyde condensate), 3% pull open powder BX (sodium dibutyl naphthalene sulfonate), 2% K-12 (sodium lauryl sulfate), 2% urotropine, 3% diatomaceous earth, 5% glucose, kaolin to 100% by weight. The above-mentioned raw materials are prepared through the conventional method for preparing water-dispersible granules, ie, mixing, ultrafine airflow pulverization, mixing, and granulating steps to prepare 60% oxaflucondone·Dysenlian water-dispersible granules.

[0071] In this embodiment, the weight ratio of oxafluconone and disenlian can vary from 1:5 to 1:20, and the total weight content of the two is still 60%, forming a new embodiment.

Embodiment 2

[0073] Take by weighing 6% oxaflucone, 64% Disenlian, 3% TERSPERSE 2700 (polycarboxylate, produced by Huntsman, U.S.), 3% diffusing agent NNO (alkyl naphthalene sulfonate formaldehyde condensate), 2% pull open powder BX (sodium dibutyl naphthalene sulfonate), 1% K-12 (sodium lauryl sulfate), 2% urotropine, 1% carboxymethyl cellulose, 3% urea, silicon The alginate is added to 100% by weight. The above raw materials are prepared by the conventional method for preparing water-dispersible granules, that is, mixing, ultra-fine airflow pulverization, mixing, and granulation steps to prepare 70% oxaconazole-Dysenlian water-dispersible granules.

[0074] In this embodiment, the weight ratio of oxafeconone and dysonal can be varied between 1:5 and 1:20, and the total weight content of the two is still 70%, forming a new embodiment.

Embodiment 3

[0076]Weigh 3.5% oxaflucone, 70% Disenlian, 3% TERSPERSE 2700 (polycarboxylate, produced by Huntsman, USA), 2% diffusing agent NNO (alkyl naphthalene sulfonate formaldehyde condensate), 2% pull open powder BX (sodium dibutyl naphthalene sulfonate), 2% K-12 (sodium lauryl sulfate), 3% corn starch, 4% ammonium sulfate, 1% sodium citrate, attapulgite plus to 100% by weight. The above-mentioned raw materials are prepared through the conventional method for preparing water-dispersible granules, ie, mixing, ultrafine airflow pulverization, mixing, and granulating steps to prepare 73.5% oxaflucondone·Dysenlian water-dispersible granules.

[0077] In this embodiment, the weight ratio of oxafluconone and disenlian can be varied from 1:5 to 1:20, and the total weight content of the two is still 73.5%, forming a new embodiment.

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Abstract

The invention discloses an agricultural germicide composite containing famoxadone and concretely discloses an agricultural germicide composite with the famoxadone as a first active ingredient and Methyram or propineb as a second active ingredient. In the composite, the weight ratio of the first active ingredient to the second active ingredient is 1:5-1:20, the accumulation quantity of the first active ingredient and the second active ingredient accounts for 10-80% of the total weight of the composite, preference for 40-80%. The germicide composite can be prepared into forms of water dispersible granules or wettable powder. The agricultural germicide composite has reasonable ingredients, treatment and protection actions, good germicidal effect, reduction of germicide-using times and low cost of germicide usage; the activity and the germicidal effect of the germicide composite are not simple superposition of activity of each ingredient, but have obvious synergy, and the germicide composite slows down resistance generation, is beneficial to safety of crops and conforms safety requirements of pesticide preparations.

Description

technical field [0001] The present invention relates to a bactericidal composition, in particular to a bactericidal composition composed of oxafefenone as the first active ingredient and disenal or propineb as the second active ingredient. Background technique [0002] Famoxadone English common name is famoxadone, molecular formula C 22 h 18 N 2 o 4 , chemical name 3-anilino-5-methyl-5-(4-phenoxyphenyl)-1,3-oxazoline-2,4-dione. It is a new type of high-efficiency, broad-spectrum fungicide, and its mechanism of action is an energy inhibitor, that is, a mitochondrial electron transfer inhibitor; it has an inhibitory effect on cytochrome C oxidoreductase in complex III. The comparison results of various fungicides that inhibit respiration are as follows: (IC50, ppb): JE874 (4.5); ICIA 5504 (170.0); BAS 490F (75.0); SSF-126 (3500.0). It has protection, treatment, eradication, penetration and systemic activity, and has no cross-resistance with phenylamide fungicides. It is s...

Claims

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Application Information

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IPC IPC(8): A01N47/14A01N43/76A01P3/00
Inventor 郑敬敏何爱华冯建雄时晓磊张武张崇斌孙瑞赵海军梅红玉乌小瑜段莹苏蓓
Owner SHAANXI SUNGER ROAD BIO SCI
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