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Antifungal composition

A composition and fungicidal technology, applied in the directions of bactericides, biocides, biocides, etc., can solve the problems such as no literature reports on the prevention and control of rod rot of the combination of syringa strobin and boscalid, and achieve delaying pathogenicity. The occurrence of drug resistance, the expansion of the bactericidal spectrum, and the improvement of the control effect

Inactive Publication Date: 2016-11-23
SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, the composition of syringagstrobin and boscalid and its use in the prevention and treatment of rod rot have not been reported in the literature

Method used

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Effect test

Embodiment Construction

[0054] The following examples are used to further illustrate the present invention in detail, but the present invention is by no means limited to these examples. The synergistic action of the compositions according to the invention against harmful fungi is illustrated by the following examples.

[0055] The control effect of the composition of syringoxystrobin and boscalid on rice Sclerotinia rot was determined by growth rate method indoors.

[0056] Test agents: 96% boscalid technical product, BASF AG, Germany; 96% syringstrobin technical product, Jilin Bada Pesticide Co., Ltd.

[0057] Bacteria and culture medium to be tested: Sclerotinia sclerotiorum Nakataeasigmoidea (Cavara) Hava, isolated and identified by the Pesticide Teaching and Research Office of Jilin Agricultural University.

[0058] testing method:

[0059] Test drug screening and concentration determination: Dissolve the test drug with a small amount of organic solvent (such as acetone), add sterile water, pre...

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Abstract

The invention belongs to the field of agricultural fungicides, and particularly relates to an antifungal composition of coumoxystrobin and boscalid. The active components of the composition are the coumoxystrobin and the boscalid, and the part ratio, by weight, of the two active components is from 1:100 to 100:1. By means of elaborate studies, it is obtained that the coumoxystrobin and boscalid composition has a very good synergistic effect on multiple pathogenic bacteria and especially on prevention of the common stem rotting disease in multiple-crop production.

Description

technical field [0001] The invention belongs to the field of agricultural fungicides, in particular to a fungicidal composition of syringstrobin and boscalid. Background technique [0002] Syringstrobin (ISO common name coumoxystrobin) is a new type of methoxyacrylate compound independently developed by Shenyang Research Institute of Chemical Industry Co., Ltd., which has broad-spectrum fungicidal activity and can be used to prevent and control oomycetes and basidiomycetes on various crops. Diseases caused by various pathogens such as ascomycetes, ascomycetes and half-knowledge fungi. Apple tree diseases (rot, leaf spot, ring spot, etc.), rice diseases (sheath blight, rice blast, bakanae disease, etc.), wheat diseases (head blight, powdery mildew, sheath blight, root rot diseases, etc.), cucumber diseases (downy mildew, powdery mildew, gray mold, fusarium wilt, scab, etc.), tomato diseases (late blight, leaf mold, anthracnose), grape diseases (downy mildew, powdery mildew ...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01P3/00A01N43/16
Inventor 关爱莹张浩杨慧刘长令
Owner SHENYANG SINOCHEM AGROCHEMICALS R&D CO LTD