Application of fluazinam and iprodione mixed suspension to control of edible fungus Neurospora crassa derived diseases

A technology of isobactil and fluazinam, which is applied in the field of pesticide application, can solve problems such as drug resistance or limited control spectrum, cannot well solve plant disease damage, etc., achieves excellent control effect, reduces use cost and environmental pollution, The effect of prolonging the service life

Inactive Publication Date: 2017-11-24
山西奥赛诺生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A single fungicide is prone to resistance or has a limited control spectrum, which cannot solve the actual plant disease hazards in production.

Method used

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  • Application of fluazinam and iprodione mixed suspension to control of edible fungus Neurospora crassa derived diseases
  • Application of fluazinam and iprodione mixed suspension to control of edible fungus Neurospora crassa derived diseases
  • Application of fluazinam and iprodione mixed suspension to control of edible fungus Neurospora crassa derived diseases

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: 3% suspending agent

[0025] This example provides a mixed suspension concentrate of fluazinam and iprodione, which is used to prevent and control edible fungus Neurospora.

[0026] The suspension formulation is composed of: 1% fluazinam, 2% iprodione, 3% wetting agent sodium lauryl sulfate, 3% dispersant alkylphenol polyoxyethylene ether phosphate, thickener xanthan gum 0.1%, make up to 100% with water.

[0027] The preparation method is as follows: put fluazinam, iprodione, wetting agent, dispersant and water into the stirring tank, after fully stirring, pump it into the sand mill for full grinding, after the grinding is completed, pump it into the high-speed shear In the cutting machine, after adding the thickener, high-speed shearing is carried out, and the suspending agent is obtained after the shearing is completed.

Embodiment 2

[0028] Embodiment 2: 6% suspending agent

[0029] This example provides a mixed suspension concentrate of fluazinam and iprodione, which is used to prevent and control edible fungus Neurospora.

[0030] The formulation of the suspension consists of: 3% fluazinam, 3% iprodione, 4% sodium lauryl sulfate as a wetting agent, 3% sodium sulfate fatty alcohol polyoxyethylene ether as a dispersant, and 4% propylene glycol as an antifreeze agent , thickener magnesium aluminum silicate 0.1%, water to make up to 100%.

[0031] The preparation method is as follows: put fluazinam, iprodione, wetting agent, dispersant, antifreeze and water into the stirring tank, after fully stirring, pump it into the sand mill for full grinding, after the grinding is completed, pump Put it into a high-speed shearing machine, add a thickener, and perform high-speed shearing. After the shearing is completed, the suspending agent is obtained.

Embodiment 3

[0032] Embodiment 3: 9% suspending agent

[0033] This example provides a mixed suspension concentrate of fluazinam and iprodione, which is used to prevent and control edible fungus Neurospora.

[0034] The composition of the suspension formulation is: 6% of fluazinam, 3% of iprodione, 2% of wetting agent alkyl succinate sulfonate, 4% of dispersant sodium lignosulfonate, antifreeze glycerin 5%, thickener magnesium aluminum silicate 0.15%, water to make up to 100%.

[0035] The preparation method is the same as in Example 2.

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PUM

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Abstract

The invention provides an application of fluazinam and iprodione mixed suspension to control of edible fungus Neurospora crassa derived diseases and further provides bactericidal composition for controlling the edible fungus Neurospora crassa derived diseases. The bactericidal composition contains the fluazinam and iprodione mixed suspension, and the mass ratio of fluazinam to iprodione is (1-50):(1-50). The suspension and the bactericidal composition have excellent control effect nearly being 90% on the edible fungus Neurospora crassa derived diseases under the matching of fluazinam and iprodione and the dosage of the suspension.

Description

technical field [0001] The invention belongs to the technical field of pesticide application, and relates to a pesticide composition, in particular to a mixed suspending agent containing fluazinam and iprodione, which is applied to the prevention and treatment of edible fungus neurospora. Background technique [0002] In recent years, with the rapid development of the edible fungi industry and the continuous increase of the cultivation scale of edible fungi, diseases and insect pests of edible fungi have become more and more rampant. Neurospora (Neurospora ssp.), also known as Neurospora, Trichomonas, and Red Bread Mold, is one of the important competitive fungi in the production of edible fungi. For bacteria and compost contaminated by Neurospora, grayish-white filamentous mycelium grows at the beginning and grows rapidly. After a few days, an orange-red or pink mold layer (conidia) forms on the surface of the compost, especially when the tampon is damp or When there is a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/38A01N43/40A01N25/04A01P3/00
CPCA01N47/38A01N25/04A01N43/40A01N2300/00
Inventor 王海耀
Owner 山西奥赛诺生物科技有限公司
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