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Sterilizing composition containing js399-19 and amide fungicide

A technology of amide fungicides and cyclostrobin, which is applied in the direction of fungicides, biocides, biocides, etc., to achieve the effects of low drug cost, good control effect, and reasonable components

Active Publication Date: 2012-11-14
SHAANXI SUNGER ROAD BIO SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] 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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  • Sterilizing composition containing js399-19 and amide fungicide
  • Sterilizing composition containing js399-19 and amide fungicide
  • Sterilizing composition containing js399-19 and amide fungicide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Weigh 50% cyclostrobin, 10% silthiocarb, 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), 3% diatomaceous earth, 5% glucose, and kaolin are added to 100% by weight. The above-mentioned raw materials are prepared through the conventional method for preparing water-dispersible granules, namely mixing, ultrafine airflow pulverization, mixing, and granulation to prepare 60% cyclostrobin·silithiocarb water-dispersible granules.

Embodiment 2

[0055] Weigh 23% cyclostrobin, 23% Isotianil, 3% TERSPERSE 2700, 3% diffusing agent NNO, 2% pull open powder BX, 2% K-12, 1% carboxymethyl cellulose, 5% Urea and diatomaceous earth are added to 100% by weight. The above-mentioned raw materials are prepared through the conventional method for preparing water-dispersible granules, namely mixing, ultrafine airflow pulverization, mixing, and granulation to prepare 46% cyprostrobin · Isotianil water-dispersible granules.

Embodiment 3

[0057] Weigh 36% cyclostrobin, 4% pyraclostrobin, 4% TERSPERSE 2700, 2% diffusing agent NNO, 2% opening powder BX, 2% K-12, 3% corn starch, 5% ammonium sulfate , Attapulgite added to 100% by weight. The above-mentioned raw materials are prepared through the conventional method for preparing water-dispersible granules, namely mixing, ultrafine airflow pulverization, mixing, and granulating steps to prepare 40% cyclostrobin · pyraclostrobin water-dispersible granules.

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Abstract

The invention discloses a sterilizing composition containing js399-19 and an amide fungicide. The sterilizing composition comprises a first effective active ingredient js399-19 and a second effective active ingredient amide fungicide selected from silthiopham, isotianil, isopyrazam, fluxapyroxad and fluopyram. The weight percentage of the first and second active ingredients is 1:20-20:1, preferably 1:10-10:1. The composition can be used to formulate agriculturally permitted water dispersible granule, wettable powder, suspending agents, flowable concentrates for seed coating, dispersible powder for seed treatment or dispersible granule for seed treatment. The sterilizing composition is reasonable in components, good in sterilizing effect and low in cost, and the activity and sterilizing effect are not simply overlapped by components. Compared with current single preparation, besides the remarkable sterilizing effect, the sterilizing composition also has a remarkable synergetic effect, has no pollution to crops, is good in safety, and meets the safety requirement of pesticide preparations. The sterilizing composition containing js399-19 and the amide fungicide provided by the invention has remarkable preventing and treating effect on take-all disease of wheat and rust disease.

Description

technical field [0001] The present invention relates to a bactericidal composition, especially a bactericidal composition comprising cyclostrobin as the first active ingredient, selected from the group consisting of silthiofacil, isotianil, pyraclostrobin, flufenapyramide, flupirin The bactericidal amide fungicide of bacteramide is used as the fungicidal composition of the second active ingredient, and belongs to the technical field of compound pesticides. Background technique [0002] Cyclostrobin, chemical name: ethyl 2-cyano-3-amino-3-phenylacrylate, belongs to cyanoacrylates, is a new type of fungicide independently created by Jiangsu Pesticide Research Institute Co., Ltd. Cyclostrobin is highly efficient, slightly toxic, low residue, and environmentally friendly. It has protective and therapeutic effects on various plant diseases caused by Fusarium, and can be used to prevent and control wheat scab, cotton wilt, rice Bakanae disease, watermelon wilt, etc. At present, ...

Claims

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Application Information

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IPC IPC(8): A01N55/10A01N37/44A01N43/80A01N43/56A01N43/40A01P3/00
Inventor 何爱华李明甫冯建雄郑敬敏张崇斌时晓磊张杰黄发伟韦挺侯江利孙瑞赵海军梅红玉寇鹏斌乌小瑜陆海瑞刘卫博达普妮梁百亮周大伟
Owner SHAANXI SUNGER ROAD BIO SCI
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