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A sterilization composition containing a compound named as Chinese characters 'Pujuxitang' by the inventor and ethylicin

A technology of glucan and acetalicin, applied in the directions of fungicides, biocides, biocides, etc., can solve problems such as no one has reported, and achieve the effects of reducing production cost and use cost, and delaying drug resistance.

Inactive Publication Date: 2017-11-21
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And no one has reported about the compounded pesticide composition and application of dextran and ethyl allicin

Method used

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  • A sterilization composition containing a compound named as Chinese characters 'Pujuxitang' by the inventor and ethylicin
  • A sterilization composition containing a compound named as Chinese characters 'Pujuxitang' by the inventor and ethylicin
  • A sterilization composition containing a compound named as Chinese characters 'Pujuxitang' by the inventor and ethylicin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] Example: Combined toxicity test of different ratios of dextran and acetoallin.

[0031] 1.1 Test target

[0032] Bacterial angular leaf spot of cucumber (the strain was collected from the cucumber greenhouse in Yifeng Town, Jimo City, Qingdao City, Shandong Province, and was isolated and purified by the Bioassay Laboratory of the R&D Center of Hailier Pharmaceutical Group Co., Ltd.).

[0033] 1.2 Test method

[0034] 15% dextran parent drug, 98% ethyl allicin parent drug, provided by Shandong Hailier Chemical Co., Ltd. Add sterilized water to the purified slant test tube bacteria to make the original bacteria suspension, and then dilute it to 107 / liter bacteria suspension for later use. First dissolve dextran and ethyl allicin mother drug with sterile water to make 1000mg / L mother solution, and then dilute with sterile water when used. (Unit: mg / L)

[0035] Dextran and ethyl allicin were mixed with 5 groups of ratios. On the basis of the preliminary test, each singl...

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Abstract

A sterilization composition containing a compound named as Chinese characters 'Pujuxitang' and ethylicin is provided. The composition includes effective components which are the 'Pujuxitang' and the ethylicin and which are compounded, with the balance being auxiliary components. The mass ratio of the effective components which are the 'Pujuxitang' and the ethylicin in the composition is 1-50:50-1. A preparation includes 1-80% by mass of the effective components which are the 'Pujuxitang' and the ethylicin, with the balance being auxiliary components permissable and acceptable in pesticides. The dosage form of the pesticide composition is an emulsifiable solution, a suspension, wettable powder, water-dispersible granules, an emulsion in water, a microemulsion, granules and a microcapsule. The composition is used for control of fruit tree rot disease, alternaria leaf spot, rise blast, soybean root rot, wilt of cucurbits, cotton verticillium wilt, rust disease of jujube trees, grape white rot, black spot of ginseng and panax pseudoginseng, tea gall of tea leaves, forest rot disease, canker, gummosis, leaf cast, forest seedling-stage blight, pathogenic bacteria for vegetable soft rot, pathogenic bacteria of cucumber angular leaf spot, pathogenic bacteria of rice bacterial leaf blight, pathogenic bacteria of apple ring spot, pathogenic bacteria of wheat scab, and the like.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a bactericidal composition containing dextran and acetoallin. Background technique [0002] Dextran is an elicitor from pathogenic bacteria that can induce plant disease resistance in the process of host-pathogen interaction, commonly known as "two sugars". It is a new type of bioresistance virucidal agent newly developed internationally. The activity is significantly higher than that of ordinary oligosaccharide products. It can effectively inactivate viruses, and has a good control effect on diseases caused by various viruses: at the same time, it can also promote photosynthesis, increase the accumulation of sugar and vitamins, and improve the crop's own immunity and defense response. [0003] Allicin is a broad-spectrum high-efficiency fungicide, which can inhibit dozens of pathogens in grain, oil, cotton, vegetables, flowers, medicinal materials, tea and other c...

Claims

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Application Information

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IPC IPC(8): A01N43/16A01N41/08A01P1/00A01P3/00
Inventor 葛尧伦赵明明王春修
Owner HAILIR PESTICIDES & CHEM GRP
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