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Active compound composition with benzothiostrobin and ethylicin

A technology of phenthiastrobin and acetotaxin, which is applied in the field of pesticides, can solve the problems of no phenthiastrobin and acetotaxin, and the reduction of control effect, so as to improve stress resistance, reduce the frequency of application, and save medicine cost effect

Active Publication Date: 2017-06-30
山东中新科农生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, long-term use of a single type of fungicide will cause different degrees of disease resistance and reduce the control effect
[0005] In order to reasonably protect the service life of the medicament, delay the generation of bacteria resistance to the medicament and improve the control effect of the medicament, it is necessary to carry out reasonable compounding research. The inventors of the present application have searched and found that there is no phenthiastrobin and B Literature reports on the control of powdery mildew with allicin compound fragrance

Method used

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  • Active compound composition with benzothiostrobin and ethylicin
  • Active compound composition with benzothiostrobin and ethylicin

Examples

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preparation Embodiment

[0018] 1. Example 1: 55% pentothiastrobin · acetoallin water dispersible granules (1:10)

[0019] Benzostrobin 5%

[0020] Allicin 50%

[0021] Sodium Lauryl Sulfate 5%

[0022] Sodium lignosulfonate 6%

[0023] Dispersant NNO 3%

[0024] Ammonium sulfate 4%

[0025] Diatomaceous earth balance

[0026] The preparation method of the water-dispersible granules is as follows: mix the active ingredients, additives and fillers according to the formula, stir evenly, and then pulverize to obtain the mother powder, and then granulate, dry and sieve to obtain the Water-dispersible granules.

[0027] 2. Example 2: 40% pentothiastrobin · acetoallin wettable powder (1:1)

[0028] Benzostrobin 20%

[0029] Allicin 20%

[0030] Sodium dodecylbenzenesulfonate 5%

[0031] Sodium lignosulfonate 3%

[0032] Pull open powder 2%

[0033] Kaolin balance

[0034] The preparation method of the wettable powder is as follows: according to the formula, the active ingredients, additives, an...

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Abstract

The invention discloses a compounded sterilization composition with benzothiostrobin and ethylicin. The weight ratio of the benzothiostrobin to the ethylicin in the sterilization composition ranges from 1:20 to 20:1. The sterilization composition has the advantages that as tested in indoor virulence experiments and field efficacy experiments, obvious synergistic effects can be realized by the sterilization composition for preventing and treating cucumber powdery mildew, the purpose of improving prevention and treatment effects under the condition of low dosage can be achieved, and accordingly the sterilization composition is worthy of being popularized and applied to production.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a pesticide composition for preventing and treating cucumber powdery mildew and a preparation method thereof. Background technique [0002] Benthiastrobin is a new type of methoxyacrylate fungicide developed by Central China Normal University. It has the advantages of broad bactericidal spectrum, high bactericidal activity, low application amount, and long-lasting effect. It has both therapeutic and protective effects. Not only has good control effect on cucumber downy mildew and powdery mildew, but also has excellent control effect on scab, anthracnose, gray mold, corn leaf spot, rice smut, banana fusarium wilt, banana brown gray spot Inhibitory activity, but long-term use alone can easily make the disease resistant. [0003] Allicin is the first new type of pesticide in my country. Its mechanism of action is to combine with substances containing sulfur groups in...

Claims

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Application Information

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IPC IPC(8): A01N47/12A01N41/08A01P3/00
CPCA01N41/08A01N47/12
Inventor 王金英王海勇王涛
Owner 山东中新科农生物科技有限公司
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