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Sterilizing composition containing calcium 8-hydroxyquinoline and used for preventing and treating downy mildew and late blight

A technology of calcium hydroxyquinoline and a composition, which is applied in the field of pesticides and achieves the effects of significant synergistic effect, reduction of application times, and reduction of dosage.

Active Publication Date: 2020-05-22
JILIN AGRI SCI & TECH COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Fluopyram is a benzamide fungicide, which mainly acts on the specific protein between the cell membrane and the cytoskeleton - spectrin-like, thereby affecting cell mitosis and having good inhibitory activity on the main forms of pathogenic bacteria. And it has good persistence; and it has good systemic conductivity, can penetrate downward from the upper surface of the leaf, conduct from the leaf base to the leaf tip, and can protect the leaves from pathogenic bacteria after treatment of the young shoots. Fluopyram can also be distributed from the root along the plant xylem to the whole plant, but not along the phloem

Method used

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  • Sterilizing composition containing calcium 8-hydroxyquinoline and used for preventing and treating downy mildew and late blight
  • Sterilizing composition containing calcium 8-hydroxyquinoline and used for preventing and treating downy mildew and late blight
  • Sterilizing composition containing calcium 8-hydroxyquinoline and used for preventing and treating downy mildew and late blight

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Effect test

Embodiment 5

[0080] Formulation Example 5: 80.0% 8-hydroxyquinoline calcium propamocarb hydrochloride (40.0%+40.0%) wettable powder

[0081] 80.0% active compound (40.0% 8-hydroxyquinoline calcium and 40.0% propamocarb hydrochloride), dioctyl sulfosuccinic acid sodium salt 6%, polycondensed naphthalene sulfonate 2%, alkylnaphthalene sulfonic acid Add 2% of salt, 2% of soluble starch, 2% of diatomaceous earth, and kaolin to 100%, put them into a blender, stir evenly, and then pulverize by airflow to obtain 80% active compound wettable powder.

[0082] 3. Field drug efficacy test

[0083] The field efficacy test of different compound agents with 8-hydroxyquinoline calcium as an active ingredient to control potato late blight, pepper blight, grape downy mildew and cucumber downy mildew, the test process and results are as follows.

[0084] Using 8-hydroxyquinoline calcium and fluazinam, cyanazazole, eugenol, fluopyram, propamocarb hydrochloride single agent and their combination preparations...

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Abstract

The invention relates to a sterilizing composition containing calcium 8-hydroxyquinoline and used for preventing and treating downy mildew and late blight and application of the composition. The composition comprises a sterilization active component A and a sterilization active component B, wherein the sterilization active component A is calcium 8-hydroxyquinoline, the sterilization active component B is one of fluazinam, cyazofamid, eugenol, fluopicolide and propamocarb hydrochloride, and the weight ratio of the sterilization active component A to the sterilization active component B is 1:100to 100:1. In the composition disclosed by the invention, the calcium 8-hydroxyquinoline, the fluazinam, the cyazofamid, the eugenol, the fluopicolide and the propamocarb hydrochloride form a synergistic interaction effect.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a fungicidal composition containing 8-hydroxyquinoline calcium for preventing and treating downy mildew and late blight and its application. Background technique [0002] Calcium 8-Hydroxyquinoline, Ca(C 9 h 6 NO) 2 ), referred to as quinoline calcium; although there are many studies, most of them are in the field of "organic electroluminescent materials research"; Jilin Agricultural Science and Technology College and Jiaxing Shicheng Technology Co., Ltd. have successfully applied this compound to the prevention and treatment of plant fungal diseases , one or more of plant bacterial diseases or plant auxotrophic diseases caused by calcium deficiency, and applied for the patent of "Use and Composition of Calcium Quinoline to Prevent and Control Plant Diseases" in 2018, after continuous and in-depth research , we found that 8-hydroxyquinoline calcium is not only e...

Claims

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Application Information

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IPC IPC(8): A01N43/42A01N43/40A01N43/50A01N31/16A01N47/12A01P3/00A01P1/00
CPCA01N31/16A01N43/40A01N43/42A01N43/50A01N47/12
Inventor 范文忠
Owner JILIN AGRI SCI & TECH COLLEGE
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