Bactericidal composition containing quinoline copper and cyprodinil

A technology of cyprodinil and composition, which is applied in the field of preventing and controlling fungal or bacterial diseases of plants and pesticide compositions, and can solve problems such as environmental problems, food safety problems, increased application amount, threats and the like

Inactive Publication Date: 2019-11-05
ZHEJIANG HISUN CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Long-term and large-scale use of a single pesticide will cause disease resistance, increase the amount of application, and increase the cost of control. At the same time, it will also cause a series of environmental problems and pose a certain threat to food safety.

Method used

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  • Bactericidal composition containing quinoline copper and cyprodinil
  • Bactericidal composition containing quinoline copper and cyprodinil
  • Bactericidal composition containing quinoline copper and cyprodinil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 127

[0034] Example 1 27.5% copper quinoline · cyprodinil suspension concentrate (copper quinoline: cyprodinil ratio of 10:1)

[0035] Copper Quinolate 25%

[0036] Cyprodinil 2.5%

[0037] Alkyl polyoxyethylene ether phosphate 3%

[0038] Polyoxyethylene type nonionic surfactant 2%

[0039] Xanthan Gum 0.15%

[0040] Magnesium Aluminum Silicate 0.5%

[0041] Ethylene glycol 4%

[0042] Silicone defoamer 0.3%

[0043] Water make up 100%

[0044] Weigh the original drug, wetting agent, dispersant, antifreeze, part of the defoamer, stabilizer and water according to the above formula requirements, mix evenly, grind, when the particle size is 5 μm, stop grinding, add xanthan gum aqueous solution (with preservatives) and the remaining defoamer are sheared evenly to obtain a suspension product.

Embodiment 2

[0045] Example 2 18.6% copper quinoline · cyprodinil suspension concentrate (copper quinoline: cyprodinil ratio of 1:30)

[0046] Copper quinolate 0.6%

[0047] Cyprodinil 18%

[0048] Alkylphenol formaldehyde resin polyoxyethylene ether 3%

[0049] Alkylaryl polyoxyethylene ether 2%

[0050] Xanthan Gum 0.2%

[0051] Magnesium Aluminum Silicate 0.5%

[0052] Ethylene Glycol 5%

[0053] Silicone defoamer 0.2%

[0054] Water make up 100%

[0055] Weigh the original drug, wetting agent, dispersant, antifreeze, part of the defoamer, stabilizer and water according to the above formula requirements, mix evenly, grind, when the particle size is 5 μm, stop grinding, add xanthan gum aqueous solution (with preservatives) and the remaining defoamer are sheared evenly to obtain a suspension product.

Embodiment 3

[0056] Example 3 37% copper quinoline · cyprodinil suspension concentrate (copper quinoline: cyprodinil 1:1)

[0057] Copper Quinolate 18.5%

[0058] Cyprodinil 18.5%

[0059] Alkyl naphthalene sulfonate 3%

[0060] Alkyl naphthalene sulfonate mixture 1%

[0061] Xanthan Gum 0.1%

[0062] Magnesium Aluminum Silicate 0.5%

[0063] Ethylene Glycol 5%

[0064] Silicone defoamer 0.3%

[0065] Water make up 100%

[0066] Weigh the original drug, wetting agent, dispersant, antifreeze, part of the defoamer, stabilizer and water according to the above formula requirements, mix evenly, grind, when the particle size is 5 μm, stop grinding, add xanthan gum aqueous solution (with preservatives) and the remaining defoamer are sheared evenly to obtain a suspension product.

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Abstract

The invention relates to a pesticide composition, in particular to a bactericidal composition containing quinoline copper and cyprodinil and application of the bactericidal pesticide composition in preventing and treating plant fungi or bacterial diseases, and belongs to the field of pesticides. The bactericidal composition containing the quinoline copper and the cyprodinil has a synergistic effect and is characterized in that the bactericidal composition contains active ingredients, namely the quinoline copper and the cyprodinil, wherein the mass ratio of the quinoline copper to the cyprodinil is (50:1)-(1:50). A large number of experiments show that after the quinoline copper and the cyprodinil are blended according to the proportion, the quinoline copper and the cyprodinil have the effects of protection and treatment, and an obvious synergistic effect is shown through blending of the quinoline copper and the cyprodinil. The bactericidal composition can be prepared into various pesticide preparations together with suitable agricultural additives and used for preventing and treating various bacterial and fungal diseases of agricultural and forestry crops such as fruit trees, forest trees, vegetables and grain crops.

Description

technical field [0001] The present invention relates to a kind of pesticide composition, relate in particular to a kind of bactericidal composition containing quinoline copper and cyprodinil, it is a kind of bactericidal composition with synergy, the present invention also relates to this bactericidal pesticide composition in the control of The use in plant fungi or bacterial diseases belongs to the field of pesticides. Background technique [0002] Quinoline copper is a typical organic chelated copper systemic fungicide, which has strong adhesion and resistance to rain erosion. In addition, quinoline copper also has high safety, wide bactericidal spectrum, long duration and low cost. It has special effects on the prevention and control of bacterial diseases, and is also highly effective in the control of fungal diseases. It can replace common inorganic copper fungicides and is used to prevent and control various bacterial and fungal diseases on fruit trees and vegetables. ...

Claims

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Application Information

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IPC IPC(8): A01N43/42A01N43/54A01P3/00A01P1/00
CPCA01N43/42A01N43/54
Inventor 包如胜王丽敏王泳强胡强李波
Owner ZHEJIANG HISUN CHEM
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