Bactericidal composition containing kasugamycin and terpenol

A technology of kasugamycin and composition, which is applied in the field of pesticide preparations, can solve the problems of undiscovered kasugamycin compounding, etc., and achieve the effects of delaying drug resistance of pathogenic bacteria, reasonable compounding, and prolonging service life

Pending Publication Date: 2017-12-01
JIANGMEN PLANT PROTECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On this basis, the inventor has completed the technical solution of the present invention after further research; in addition, after searching, it is found that there is no relevant report about the compounding of kasugamycin and terpene alcohol

Method used

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  • Bactericidal composition containing kasugamycin and terpenol
  • Bactericidal composition containing kasugamycin and terpenol
  • Bactericidal composition containing kasugamycin and terpenol

Examples

Experimental program
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preparation Embodiment

[0034] 1. Example 1: 20% kasugamycin · terpene alcohol wettable powder (1:1)

[0035] Kasugamycin 10%

[0036] Terpene alcohols 10%

[0037] Sodium Lauryl Sulfate 3%

[0038] Dispersant NNO 5%

[0039] Kaolin balance

[0040]The 20% kasugamycin·terpene alcohol wettable powder can be prepared by drying, cooling, mixing and jet milling each component according to the above formula.

[0041] 2. Example 2: 24% kasugamycin·terpene alcohol water dispersible granules (2:1)

[0042] Kasugamycin 16%

[0043] Terpene alcohols 8%

[0044] Sodium lignosulfonate 8%

[0045] Polyvinyl acetate 8%

[0046] Ammonium sulfate 7%

[0047] Starch 6%

[0048] Talc balance

[0049] After the components are mixed according to the above formula, after being pulverized by an ultrafine pulverizer, granulation, drying, and sieving, sampling and analysis can be carried out to obtain the 24% kasugamycin terpene alcohol water dispersible granules of the present invention agent.

[0050] 3. Exam...

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Abstract

The invention belongs to the technical field of pesticide preparations and in particular relates to a bactericidal composition containing biological pesticide active components including kasugamycin and terpenol. The bactericidal composition is applicable to prevention and control of oomycetes diseases and the like of various crops and is especially suitable for preventing and controlling powdery mildew. The mass ratio of the kasugamycin to the terpenol in the bactericidal composition ranges from (30 to 1) to (1 to 20), preferably from (10 to 1) to (1 to 1), and most preferably as 7 to 4; the bactericidal composition provided by the invention can be processed into conventional preparation types, such as any one of a suspending agent, wettable powder, water dispersible granules and missible oil; the components of the bactericidal composition provided by the invention are reasonably compounded; after compounding, the bactericidal composition has a remarkable synergetic effect on various diseases in the mass ratio range; the utilization amount of the pesticide active components can be reduced, and the prevention and control effect is improved.

Description

technical field [0001] The invention belongs to the field of pesticide preparations, and specifically relates to a bactericidal composition containing kasugamycin and terpene alcohols as active components of biopesticides, and the application of the bactericidal composition for preventing and controlling crop diseases. Background technique [0002] Cucumber powdery mildew, commonly known as "white hair disease", is the most serious damage to leaves, followed by petioles and stems, and generally does not harm fruits. In the early stage of the disease, small white powder spots on the front or back of cucumber powdery mildew damage the leaves, which gradually expand into large white powder areas with inconspicuous edges, covering the leaves, as if dusted with white powder. Wipe off the white powder, it can be seen that the leaves are chlorotic, withered and yellow and brittle. When the disease is severe, the leaves are covered with white powder and become off-white until the w...

Claims

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Application Information

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IPC IPC(8): A01N43/16A01N31/06A01P3/00
CPCA01N43/16A01N31/06
Inventor 陈劲礼李新杰梁明龙陈悦
Owner JIANGMEN PLANT PROTECTION
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