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Pyriproxyfen aqueous emulsion for controlling bradysia difformis in edible mushroom, preparation method and application

A technology of edible mushroom mosquito and pyriproxyfen, applied in the field of pesticides, can solve the problems of limited types of medicaments, late start of research on edible fungi, etc., and achieve the effects of effective pest control, friendly ecological benefits, and complete control effects.

Inactive Publication Date: 2017-05-31
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

[0005] The study of edible fungi in my country started relatively late, and the types of related supporting registered agents are very limited. At present, there are no effective agents specifically registered for the control of edible mushroom mosquitoes. Drug resistance, suitable for the development of drugs with good safety, good control effect and unique mechanism of action for the production of edible fungi

Method used

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  • Pyriproxyfen aqueous emulsion for controlling bradysia difformis in edible mushroom, preparation method and application
  • Pyriproxyfen aqueous emulsion for controlling bradysia difformis in edible mushroom, preparation method and application
  • Pyriproxyfen aqueous emulsion for controlling bradysia difformis in edible mushroom, preparation method and application

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Embodiment 1

[0029] The present embodiment provides a kind of pyriproxyfen aqueous emulsion for preventing and treating edible mushroom mosquitoes, which is composed of the following raw materials: pyriproxyfen is 5g, solvent xylene is 8g, emulsifier fatty alcohol polyoxyethylene ether is 6g, antifreeze agent ethylene glycol Alcohol 3g, thickener xanthan gum 1g, defoamer organosilicone 1g, water 76g.

[0030] Such as figure 1 As shown, the preparation method of the pyriproxyfen aqueous emulsion for preventing and controlling edible mushroom mosquitoes in this embodiment is to stir and mix the raw materials of each component except water according to the formula ratio, then add water, put it into a homogenizer or high-speed High-speed cutting in the cutter, and then packed into storage.

[0031] The application of the pyriproxyfen aqueous emulsion for preventing and controlling edible mushroom mosquitoes in this embodiment is used for preventing and controlling edible mushroom mosquitoes. ...

Embodiment 2

[0033] The present embodiment provides a kind of pyriproxyfen aqueous emulsion for preventing and treating edible mushroom mosquitoes, which is composed of the following raw materials: pyriproxyfen is 10g, solvent xylene is 10g, emulsifier castor oil polyoxyethylene ether is 6g, antifreeze agent ethylene glycol Alcohol 2g, thickener xanthan gum 1g, defoamer organosilicone 1g, water 70g.

[0034] The preparation method of this embodiment is basically the same as that of Example 1.

[0035] The application of the pyriproxyfen aqueous emulsion for preventing and controlling edible mushroom mosquitoes in this embodiment is used for preventing and controlling edible mushroom mosquitoes.

Embodiment 3

[0037] The present embodiment provides a kind of pyriproxyfen aqueous emulsion for preventing and treating edible mushroom mosquitoes, which is composed of the following raw materials: pyriproxyfen is 20g, solvent xylene is 6g, solvent cyclohexanone is 4g, emulsifier fatty alcohol polyoxyethylene Ether 10g, antifreeze ethylene glycol 4g, water 56g.

[0038] The preparation method of this embodiment is basically the same as that of Example 1.

[0039] The application of the pyriproxyfen aqueous emulsion for preventing and controlling edible mushroom mosquitoes in this embodiment is used for preventing and controlling edible mushroom mosquitoes.

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Abstract

The invention provides a pyriproxyfen aqueous emulsion for controlling bradysia difformis in an edible mushroom, a preparation method and an application. The pyriproxyfen aqueous emulsion comprises the following raw materials by weight percent: 5-30% of pyriproxyfen, 8-12% of solvent, 6-13% of emulsifier, 2-4% of antifreezing agent, 0-1% of thickening agent, 0-1% of defoaming agent and the balance of water. The aqueous emulsion is used for controlling the bradysia difformis in the edible mushroom. Compared with a conventional agent, the pyriproxyfen aqueous emulsion is more thorough in target pest control effect, and is safer to a user and an environmental organism. The pyriproxyfen aqueous emulsion can achieve ecological benefits of more effectively controlling a pest and being friendlier to a human body and the environmental organism. Indoor activity and field control efficacy experiment study results indicate that the pyriproxyfen aqueous emulsion presents excellent insecticidal activity for the bradysia difformis in the edible mushroom, and can be popularized and used as an effective agent for field control.

Description

technical field [0001] The invention belongs to the technical field of pesticides and relates to pyriproxyfen, in particular to a pyriproxyfen aqueous emulsion for preventing and controlling edible mushroom mosquitoes, a preparation method and an application. Background technique [0002] The output of edible fungi in my country rose from 60,000 tons in 1978 (accounting for 5.7% of the global total) to 31.6968 million tons in 2013 (statistics from the China Edible Fungi Association), with a direct output value of 170.7 billion yuan and an indirect output value of 682.8 billion yuan. With a population of more than 20 million, the output has accounted for more than 75% of the global total. Edible fungi have become the fifth largest crop after my country's grain, vegetable, fruit, and oil, accounting for 5% of the total output value of the planting industry, far exceeding cotton, sugar, sericulture, and tea. Edible fungus is also a characteristic crop widely cultivated in devel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/40A01N25/04A01P7/04
CPCA01N43/40A01N25/04
Inventor 王海耀
Owner 山西奥赛诺生物科技有限公司
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