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Bactericidal composite containing tetraconazole

A technology of tetraflumezol and its composition, which is applied in the field of binary compound bactericidal composition, can solve the problems of drug resistance of bacteria, achieve the effects of improving drug efficacy, facilitating resistance control, and delaying drug resistance of bacteria

Active Publication Date: 2013-03-20
SHENZHEN NOPOSION AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the actual process of plant disease control, a common problem is that long-term application of a single dose leads to the emergence of pathogenic bacteria resistance

Method used

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  • Bactericidal composite containing tetraconazole
  • Bactericidal composite containing tetraconazole
  • Bactericidal composite containing tetraconazole

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment

[0020] 1. Wettable powder embodiment

[0021] The pesticide active component tetraflumeconazole is mixed with erythoxystrobin, additives and fillers in proportion, air-jet crushed and then mixed to obtain a wettable powder. Main equipment: mixer, jet mill.

Embodiment 1

[0022] Example 1: 80% fenoxazone-trifloxystrobin wettable powder

[0023] 94% Tetrafluconazole (active ingredient) 31.91g

[0024] 90% erythoxystrobin (active ingredient) 55.56g

[0025] Sodium lignosulfonate (dispersant) 5g

[0026] Sodium lauryl sulfate (humectant) 5g

[0027] Diatomaceous earth 2.53g

Embodiment 2

[0028] Example 2: 35.5% fenoxazone-trifloxystrobin wettable powder

[0029] 94% Tetrafluconazole (active ingredient) 37.23g

[0030] 90% erythoxystrobin (active ingredient) 0.56g

[0031] Sodium lignosulfonate (dispersant) 5g

[0032] Chaku powder (dispersant) 5g

[0033] Pull apart powder (humectant) 1g

[0034] White carbon black (filler) 1g

[0035] Attapulgite (filler) 50.21g

[0036] 2. Suspending agent embodiment

[0037] According to the proportion of the formula, after mixing the pesticide active component tetraflumezazole with erythoxystrobin, surfactant, thickener, film-forming agent, carrier or filler and part of water, after high-speed shearing and wet sanding, Make a semi-finished product, after analysis, add water, mix evenly and filter to get the finished product.

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PUM

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Abstract

The invention discloses a bactericidal composite, which contains active ingredients of tetraconazole and enestroburin, wherein, the weight ratio of tetraconazole to enestroburin is 70-1:1-70, the total weight percentage of the active ingredients is 1-80%, and the balance is acceptable auxiliary elements allowed to use in pesticides. The bactericidal composite can be used for preventing and treating multiple diseases of cereal crop, melon and fruit and vegetable plants caused by oomycetes, ascomycetes, basidiomycetes, imperfect fungi and the like, and has important functions of synergism, drug resistance delay, lowered cost, prevention spectrum expansion and the like.

Description

technical field [0001] The invention relates to a bactericidal composition, in particular to a binary compound bactericidal composition containing tetrafluconazole. Background technique [0002] Tetraconazole, also known as tetraconazole, is a triazole fungicide, a sterol demethylation inhibitor, has systemic conduction, and has good protective and therapeutic activities. The agent is used in cereal crops, fruit trees, vegetables and ornamental plants, and can control wheat powdery mildew, wheat loose smut, wheat rust, wheat bunt, wheat glume blight, barley moire, barley Loose smut, barley sheath blight, corn head smut, sorghum head smut, melon and fruit powdery mildew, banana leaf spot, apple spotted leaf spot, pear scab and grape powdery mildew, etc. [0003] In the actual process of plant disease control, a common problem is that long-term application of a single dose leads to the emergence of fungal resistance. Combining tetrafluconazole with other active ingredients i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/653A01N37/36A01P3/00
Inventor 郭东岳张承来曹明章舒琼孔建
Owner SHENZHEN NOPOSION AGROCHEM
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