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Anti-plant virus pesticide composition

A pesticide composition and fluorophosphine technology, which are applied in the directions of plant growth regulators, botanical equipment and methods, and chemicals used for biological control, etc., can solve problems such as undiscovered compound compositions, and reduce adverse effects. , Reduce the dosage of a single dose, the effect of strong efficacy

Active Publication Date: 2012-02-15
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In 2007, Liu Xiufeng et al. (Liu Xiufeng, Yuan Jianxun, Fan Zhijin, etc., Interactive composition with anti-tobacco mosaic virus activity, CN 101019539A, 2007) evaluated Ningnanmycin and Virus Star 1 and Virus Star 2 No. TMV anti-tobacco mosaic virus activity and the activity of inducing tobacco anti-TMV, but the research results only show that the composition has the effect of inducing activity and synergistic effect, and the compound composition with the best ratio has not been found

Method used

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  • Anti-plant virus pesticide composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Preparation of wettable powder of 30% hemifluphos·morpholinidine hydrochloride

[0030]

[0031] The various ingredients are mixed together, and the product is obtained by jet milling and passing through a 325-mesh sieve.

[0032] Preparation of 60% amino oligosaccharide · hexafluorophos wettable powder

[0033]

[0034] The various ingredients are mixed together, and the product is obtained by jet milling and passing through a 325-mesh sieve.

[0035] Preparation of 35% toxic flufos Ningnanmycin wettable powder

[0036]

[0037] The various ingredients are mixed together, and the product is obtained by jet milling and passing through a 325-mesh sieve.

Embodiment 2

[0039] Preparation of 60% morpholinidine hydrochloride · hexafluorophos suspension concentrate

[0040]

[0041] The various ingredients are mixed together and ground in a sand mill until the particle size of the active ingredient is less than 4 μm. The addition of sodium lignosulfonate, JFC, and Nongru 600# is helpful to the preparation of the dosage form, can maintain the stability of the dosage form, is helpful for storage and transportation, and ensures the efficacy of the drug.

[0042] Preparation of 25% fluorophos-amino oligosaccharin suspension

[0043]

[0044] The various ingredients are mixed together and ground in a sand mill until the particle size of the active ingredient is less than 4 μm. The addition of sodium lignosulfonate, JFC, and Nongru 600# is helpful to the preparation of the dosage form, can maintain the stability of the dosage form, is helpful for storage and transportation, and ensures the efficacy of the drug.

[0045] 45% Ningnanmycin · Hexaf...

Embodiment 3

[0049] Preparation of 20% morpholinidine hydrochloride · hexafluorophos microemulsion

[0050]

[0051] After completely dissolving the pentamox and morpholino hydrochloride, add an emulsifier and stir evenly to form an oil phase, and finally add water and stir to form a uniform transparent homogeneous liquid.

[0052] Preparation of 30% amino oligosaccharidin · hexafluorophos microemulsion

[0053]

[0054] After completely dissolving the phosphatide and the amino oligosaccharin, add an emulsifier and stir evenly to form an oil phase, and finally add water and stir to form a uniform transparent homogeneous liquid.

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PUM

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Abstract

The invention provides a pesticide composition, and in particular relates to an active pesticide composition, compounding one or more of toxic fluoride phosphate, the weight ratio of toxic fluoride phosphate to other active substances is 30:0.15 to 3.3:30, and the content of effective components by weight is 1%-90%. The compound composition can be processed into water dispersible powder, suspending agent, microemulsion, aqueous emulsion, water dispersible granule, dry suspension emulsion and seed coating agent and the like, after accessory ingredient or carrying agent is added. The composition can be used to prevent and treat virus diseases caused by rice stripe virus, rice dwarf virus, maze rough dwarf virus, rice black-streaked dwarf virus, tomato virus, cucumber mosaic virus and tobacco mosaic virus, and has the beneficial effects of enhanced effect, concurrent treatment, postponed pesticide resistance, decreased dosage of toxic fluoride phosphate and reduced cost.

Description

technical field [0001] The present invention relates to the field of compounded pesticide compositions, in particular to a synergistically effective amount of hemifluphos and a combination of one or more pesticide activities selected from aminooligosaccharins, morpholinidine hydrochloride and Ningnanmycin thing. Background technique [0002] In recent years, large-scale outbreaks of virus diseases in China's food crops, cash crops, and vegetables and fruits, as well as the lack of effective antiviral agents have led to disasters in virus diseases, and food virus diseases are spreading in the world pattern of "China-Southeast Asia-East Asia". Agricultural virus damage has become the bottleneck and obstacle affecting the normal and orderly development of my country's agriculture and the world's agriculture. How to quickly and effectively obtain high-efficiency and low-cost green anti-virus disease pesticides has become the focus of current agricultural science. Virus diseases ...

Claims

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Application Information

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IPC IPC(8): A01N57/24A01N43/16A01N47/44A01N43/54A01P1/00
Inventor 刘妤玲李现玲韦洁玲黄吉利佟才宇
Owner GAUNGXI TIANYUAN BIOCHEM
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