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Pesticide composition containing copper quinolate and kasugamycin and application of pesticide composition

A technology of pesticide composition and kasugamycin, which is applied in application, biocide, animal repellent, etc., can solve problems such as difficult to achieve control effect, aggravated environmental pollution, and increased burden on farmers, so as to reduce the dosage of pesticides and Agricultural costs, reduction of labor costs, and the effect of reducing agricultural costs

Inactive Publication Date: 2015-04-29
SINON CHEM CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in recent years, single drug use and unscientific drug use have caused a variety of pathogenic bacteria to develop resistance to the currently used pesticides, such as resistance to anthracnose, leaf spot, sheath blight, etc. big problem
Due to the resistance of pathogenic bacteria, frequent application of pesticides has increased the burden on farmers, and environmental pollution has intensified. In areas where some crop diseases have occurred seriously, it is difficult to achieve the control effect of conventional pesticides alone, and the effect is very poor, seriously affecting the Agricultural benefits

Method used

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  • Pesticide composition containing copper quinolate and kasugamycin and application of pesticide composition
  • Pesticide composition containing copper quinolate and kasugamycin and application of pesticide composition
  • Pesticide composition containing copper quinolate and kasugamycin and application of pesticide composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1 Bioassay example: Copper quinoline and kasugamycin are combined to determine the indoor toxicity of rice blast fungus

[0028] The inventor, through a large number of screening tests, uses the Wadley mixed agent interaction evaluation method to analyze the synergistic effect of copper quinolate and kasugamycin compositions in different proportions, and finds that within a certain proportioning range, copper quinoline and kasugamycin Mymycin combined with Magnaporthe oryzae has synergistic effect.

[0029] Test process: Select rice seedlings with uniform growth and the same leaf age, spray on the crop sprayer according to the set concentration, and place them in a ventilated hood to dry after spraying. After 24 hours, the spore suspension of blast fungus was inoculated, and then placed in an artificial climate for moisturizing cultivation. After culturing in an artificial climate for 10 days, the control effect was investigated, graded and recorded, the contro...

Embodiment 2

[0034] Example 2 Biological Assay Example: Copper Quinoline and Kasugamycin Compound Toxicity Measurement of Rice Leaf Spot Bacteria

[0035] The inventor, through a large number of screening tests, uses the Wadley mixed agent interaction evaluation method to analyze the synergistic effect of copper quinolate and kasugamycin compositions in different proportions, and finds that within a certain proportioning range, copper quinoline and kasugamycin Mycin combined with rice leaf spot fungus had a synergistic effect.

[0036] Test process: After the bacteria to be tested were cultured on the slant medium for 40 hours, they were added with sterile water and scraped off the bacterial lawn to make a bacterial solution. Add 1 mL of the bacterial solution to a sterile petri dish, pour into the melted NT medium (liquid temperature 40 ~50°C) 10 mL. Punch out the filter paper discs with a hole puncher, put them into the prepared dilution solution of the test agent for adsorption for 15 ...

Embodiment 3

[0041] Example 3 Bioassay Example: Copper Quinoline and Kasugamycin Compounded to the Indoor Toxicity Measurement of Watermelon Bacterial Keratosis

[0042] The inventor, through a large number of screening tests, uses the Wadley mixed agent interaction evaluation method to analyze the synergistic effect of copper quinolate and kasugamycin compositions in different proportions, and finds that within a certain proportioning range, copper quinoline and kasugamycin Mycin combined with bacterial angular spot of watermelon has synergistic effect.

[0043] Test process: After the bacteria to be tested were cultured on the slant medium for 40 hours, they were added with sterile water and scraped off the bacterial lawn to make a bacterial solution. Add 1 mL of the bacterial solution to a sterile petri dish, pour into the melted NT medium (liquid temperature 40 ~50°C) 10 mL. Punch out the filter paper discs with a hole puncher, put them into the prepared dilution solution of the test ...

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Abstract

The invention relates to the technical field of mixture of pesticides and relates to a pesticide composition containing copper quinolate and kasugamycin for preventing and treating diseases and insects of crops in agriculture and application of the pesticide composition. The pesticide composition comprises an active ingredient or the active ingredient and additives, wherein the active ingredient is formed by mixing copper quinolate and kasugamycin. The pesticide composition provided by the invention fully uses obvious synergy produced by binary mixture of two active components, namely copper quinolate and kasugamycin, and the using amount of the active ingredient formed by mixing medicaments is obviously reduced in comparison with the single use of the medicament. The pesticide composition can reduce the speed that harmful bacteria produce drug resistance, improve the prevention and treatment effect of the medicament, expand the prevention and treatment range of the medicament, further greatly reduce the using amount of pesticide and reduce the agricultural use cost; meanwhile, the pesticide composition can also be low in environmental pollution, and low in the input of labor force in repeated pesticide application, so as to liberate the productive force. The pesticide composition has significant effects when being applied to prevention and treatment of the diseases and insects of the crops and is particularly suitable for agricultural prevention and treatment of fungal diseases of the crops.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, more specifically, to a pesticide composition containing copper quinolate and kasugamycin, which is suitable for preventing and controlling crop diseases in agriculture, and its application. Background technique [0002] During the growth and development of crops, they are susceptible to various diseases and serious damage. For a long time, chemical control has been the main effective means of controlling crop diseases. However, in recent years, single drug use and unscientific drug use have caused a variety of pathogenic bacteria to develop resistance to the currently used pesticides, such as resistance to anthracnose, leaf spot, sheath blight, etc. A big problem. Due to the resistance of pathogenic bacteria, frequent application of pesticides has increased the burden on farmers, and environmental pollution has intensified. In areas where some crop diseases have occurred seriousl...

Claims

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Application Information

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IPC IPC(8): A01N43/42A01P3/00A01N43/16
Inventor 杨仁铭苏澔元刘敏婕
Owner SINON CHEM CHINA
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