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Bactericidal composition

A composition, the technology of syringstrobin, applied in the direction of fungicide, biocide, biocide, etc., to achieve the effect of reasonable composition, good crop safety and good bactericidal effect

Active Publication Date: 2014-04-09
JILIN BADA PESTICIDE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] 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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  • Bactericidal composition
  • Bactericidal composition
  • Bactericidal composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Weigh 20% syringstrobin, 20% thifuramide, 4% diffusing agent NNO (alkyl naphthalene sulfonate formaldehyde condensate), 4% sodium lignosulfonate, 2% pull-off powder BX (dibutylnaphthalene sodium sulfonate), 2% K-12 (sodium lauryl sulfate), and attapulgite to 100% by weight. The above raw materials were mixed and jet milled to obtain 40% syringstrobin·thifuramide wettable powder.

[0039] In this example, the weight ratio of syringstrobin and thiafuramide can be changed between 1:30 and 10:1, and the total weight content of the two is still 40%, forming a new example.

Embodiment 2

[0041] Weigh 15% syringstrobin, 75% tricyclazole, 3% TERSPERSE 2700 (polycarboxylate, produced by Huntsman, USA), 2% K-12, and attapulgite to 100% by weight. The above raw materials are mixed and jet milled to obtain 90% syringstrobin · tricyclazole wettable powder.

[0042] In this embodiment, the weight ratio of syringstrobin and tricyclazole can be varied from 1:30 to 10:1, and the total weight content of the two is still 90%, forming a new embodiment.

Embodiment 3

[0044] Weigh 12% syringstrobin, 48% tricyclazole, 3% calcium lignosulfonate, 3% diffusing agent NNO, 2% pull-off powder BX, 2% K-12, and white carbon black to 100% by weight . The above-mentioned raw materials were mixed and jet-milled to obtain 60% syringstrobin-tricyclazole wettable powder.

[0045] In this embodiment, the weight ratio of syringstrobin and tricyclazole can be changed between 1:30 and 10:1, and the total weight content of the two is still 60%, forming a new embodiment.

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Abstract

The invention discloses a bactericidal composition. The active components of the bactericidal composition comprise coumoxystrobin and thifluzamide or fenoxanil at the weigh ratio of (1:30)-(10:1). The bactericidal composition can be prepared into the agriculturally acceptable wettable powder and suspending agent. The bactericidal composition is reasonable in components and low in cost and has a good bactericidal effect, and the activity and bactericidal effect of the bactericidal composition are achieved not by the simple combination of the activity and the bactericidal effects of the components. Compared with the existing single preparation, the bactericidal composition has a significant synergistic effect in addition to the significant bactericidal effect, can slow down the generation of resistance, is low in residue, can not pollute the crops, is safe, conforms to the requirement for safety of a pesticide and has a significant prevention and treatment effect on rice blast and rice sheath blight.

Description

[0001] The patent application of the present invention is a divisional application of the 20111011 patent application with the title of invention and creation named as a bactericidal composition, the application number is 201110304831.4, and the filing date is 20111011. technical field [0002] The present invention relates to a bactericidal composition, in particular to the bactericidal composition of the first active ingredient syringstrobin, and the second active ingredient thifuramide, tricyclazole, rice blastamide, rice blastamide or kasugamycin, which belongs to compounding Pesticide technology field. Background technique [0003] Methoxyacrylic fungicides are newly developed fungicide varieties in recent years and are a major milestone in the field of fungicides. Methoxyacrylate fungicides have a unique mechanism of action, which prevents ATP synthesis in cells by locking the electron transfer between cytochrome b and c1, thereby inhibiting mitochondrial respiration a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/02A01N43/16A01N39/04A01P3/00
Inventor 何爱华李明甫冯建雄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郑敬敏
Owner JILIN BADA PESTICIDE