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Bactericidal composition containing N,N-diethylphenazine-1-formamide and validamycin and application of bactericidal composition

A technology of Jinggangmycin and phenethylmycin, which is applied in the field of pesticides, can solve problems such as drug resistance, and achieve the effects of reducing phytotoxicity, reducing the dosage of drugs, and prolonging the appropriate period of pesticide application.

Inactive Publication Date: 2018-09-04
FOSHAN RUISHENGTONG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the long-term application of chemical agents, pathogenic bacteria are prone to develop resistance to them

Method used

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  • Bactericidal composition containing N,N-diethylphenazine-1-formamide and validamycin and application of bactericidal composition
  • Bactericidal composition containing N,N-diethylphenazine-1-formamide and validamycin and application of bactericidal composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: 15% phenethmycin Jinggangmycin aqueous agent (3:2)

[0035] 9% of phenethromycin, 6% of Jinggang mold, 2% of fatty alcohol polyoxyethylene ether, 3% of N-methylpyrrolidone, 3% of urea, 0.5% of isothiazolinone, and deionized water were added to 100%. The components are fully stirred and mixed, and filtered to obtain a 15% phenethromycin·jinggangmycin aqueous solution in the corresponding weight percentage.

Embodiment 2

[0036] Embodiment 2: 9% phenethethylmycin Jinggangmycin aqueous agent (5:4)

[0037] Phenethylmycin 5%, Jinggang mold 4%, xanthan gum 1%, lauryl betaine 3%, NP-10 4%, JFC-107%, add deionized water to make up to 100%, the above The formula is pre-mixed according to the proportion, and then added to a mixer and mixed evenly to prepare a 9% phenethromycin·Jinggangmycin aqueous solution.

Embodiment 3

[0038] Embodiment 3: 20% phenethmycin Jinggangmycin aqueous agent (1:1)

[0039] 10% phenethimycin, 10% Jinggang mold, 5% cyclohexanone, 8% pine base oil, 8% fatty acid polyethylene glycol ester, 3% pentaerythritol, 2% ethylene glycol, 0.2% silicone compounds, Casson Casson 0.2%, gelatin 1%, deionized water make up 100%. The above-mentioned materials are mixed in proportion, and after being uniformly stirred by high-speed shearing, a 20% phenethromycin·jinggangmycin aqueous solution can be prepared.

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Abstract

The invention discloses a bactericidal composition containing N,N-diethylphenazine-1-formamide and validamycin and application of the bactericidal composition. The bactericidal composition is characterized by comprising the following active ingredients: N,N-diethylphenazine-1-formamide and validamycin at a weight ratio ranging from 30:1 to 1:15. The active ingredients at the ratio show a synergetic effect on prevention and control of crop diseases; the bactericidal composition can be prepared into any of a water agent, soluble powder, wettable powder, a suspending agent and aqueous emulsion.

Description

technical field [0001] The invention relates to a bactericidal composition containing phenethylmycin and Jinggangmycin and its application, belonging to the technical field of pesticides. Background technique [0002] Wheat sheath blight, also known as wheat sharp eye spot, is a worldwide soil-borne fungal disease of wheat. my country is the country where wheat sheath blight occurs and is seriously damaged. The disease mainly occurs in the Yangtze River and Huaihe River Basins and the Yellow River The winter wheat areas in the lower reaches, especially in Shandong, Henan, Shaanxi, Jiangsu, Anhui and other provinces, are common and serious. Wheat sheath blight is a stubborn soil-inhabiting fungus, which oversummers and overwinters on diseased residues or in soil with sclerotia and hyphae, and becomes the main source of initial infection. At present, due to the lack of immunity and high-resistant varieties, chemical control is still the main control method for the control of s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/60A01N43/16A01P3/00
CPCA01N43/60A01N43/16
Inventor 王金英
Owner FOSHAN RUISHENGTONG TECH CO LTD
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