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Bactericidal composition containing folpet and iprodione and application

A technology of composition and sterilization pill, applied in the directions of application, fungicide, biocide, etc., to achieve the effect of good safety

Inactive Publication Date: 2018-06-22
YINGDE GREATCHEM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After searching, the applicant found that there is no report on the combined use of folpet and iprodione in the prior art, let alone the combination of the two for the control of tomato gray mold and tomato early blight

Method used

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  • Bactericidal composition containing folpet and iprodione and application
  • Bactericidal composition containing folpet and iprodione and application
  • Bactericidal composition containing folpet and iprodione and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032]Weigh 20% of folpet, 20% of iprodione, 6% of oligosaccharin, 6% of polyvinylpyrrolidone, 2% of sodium lauryl sulfate, 5% of ethylene glycol, 1% of The magnesium aluminum silicate and the remaining amount of distilled water are uniformly mixed to obtain a 40% Foldan·Iprodione suspension concentrate.

Embodiment 2

[0034] Weigh 35% of folpet, 7.3% of iprodione, 3.6% of oligosaccharin, 6% of polyvinylpyrrolidone, 2% of sodium lauryl sulfate, 5% of ethylene glycol, 1% The magnesium aluminum silicate and the remainder of distilled water were mixed evenly to obtain 42.3% Foldan·Iprodione suspension concentrate.

Embodiment 3

[0036] Weigh 10% of folpet, 50% of iprodione, 3% of amino oligosaccharin, 7% of calcium lignosulfonate, 7.2% of sodium lauryl sulfate and the rest of diatomaceous earth and mix evenly , to obtain 60% Foldan iprodione wettable powder.

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Abstract

The invention relates to a bactericidal composition containing folpet and iprodione and an application. The bactericidal composition comprises the following effective active ingredients: folpet and iprodione at a weight ratio of 1:40-40:1, perferably 1:20-20:1, and further perferably 1:10-10:1. The composition can be prepared into agriculturally allowable aqueous emulsion, wettable powder, a suspending agent or a water dispersible granule. The composition is reasonable in ingredient and good in bactericidal effect; the activity and the bactericidal effect of the composition is not simple superposition of those of the active ingredients; and compared with the existing single preparation, the composition has a significant synergistic action in addition to the significant bactericidal effect,and is safe to crops. The composition has a better prevention effect on botrytis cinerea and tomato early blight, and the two active ingredients are compounded to have a significant synergic prevention effect on the diseases.

Description

technical field [0001] The invention relates to a bactericidal composition safe for crops, especially vegetable crops, which contains folpet and iprodione, and belongs to the technical field of compound pesticides. Background technique [0002] Folpet, chemical name: N-trichloromethylthiophthalimide, English common name: folpet, trade name: Folpan, Cuprofal, Fobeci, Sygan PM, Syphal PM, CAS registration number is 133-07 -3, is a fungicide developed by Chevron Chemical Company. At present, Fendan is mainly used to prevent and control grain and oil crops, vegetables, fruit trees and other crop diseases, such as rice sheath blight, rice blast, wheat rust, tobacco anthracnose, peanut leaf spot, rape sclerotinia, wheat powdery mildew, melon frost Mildew, etc., at the recommended dose, it is safe and has no phytotoxicity to crops. [0003] Iprodione, chemical name: 3-(3,5-=chlorophenyl)-1-isopropylcarbamoylhydantoin, English common name: Iprodione, CAS accession number is 36734-...

Claims

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Application Information

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IPC IPC(8): A01N47/04A01N47/38A01P3/00
CPCA01N47/04A01N47/38
Inventor 蔡丹群黄卫荣彭军吴光辉陈锐东陈敏纯刘世勇
Owner YINGDE GREATCHEM CHEM