Ultra-low-volume liquid for preventing and treating plant viral diseases and transmitting media

A technology of ultra-low-capacity liquid agent and plant virus disease, which is applied in the field of pesticides, can solve the problems of inability to prevent and control virus diseases, no relevant reports, and high labor intensity, and achieve the goals of reducing the number of spraying, resisting rain erosion, and improving work efficiency Effect

Active Publication Date: 2012-08-08
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The deficiency of this invention: can only be used for preventing and treating viral diseases, can not prevent and treat the transmission medium of viral diseases; There are many shortcomings, which lay a great hidden danger for the epidemic of viral diseases
There are no relevant reports at home and abroad on the ultra-low volume liquid agent containing toxic fluorophosphorus to prevent and control plant virus diseases and transmission media.

Method used

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  • Ultra-low-volume liquid for preventing and treating plant viral diseases and transmitting media
  • Ultra-low-volume liquid for preventing and treating plant viral diseases and transmitting media
  • Ultra-low-volume liquid for preventing and treating plant viral diseases and transmitting media

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Example 1: 0.2% fluorophos imidacloprid ultra-low volume liquid

[0042] Recipe: 0.1kg of parafluorophos, 0.1kg of imidacloprid, 3kg of fatty alcohol polyoxyethylene ether, 2.5kg of calcium dodecylbenzenesulfonate, 2kg of fast osmosis T, 5kg of dimethyl sulfoxide, 5kg of N-methylpyrrolidone, turpentine Make up to 100kg.

[0043] Preparation method: at normal temperature and pressure, put the parafluorophos, the active component II and the solvent into a stirred reaction vessel, and at a stirring speed of 60 rpm, the solvent dissolves the parafluorophos and the active component II , and then add additives, fully stirred for 15 minutes, to make it evenly mixed, to obtain 0.2% fluorophos imidacloprid ultra-low volume liquid.

Embodiment 2

[0044] Example 2: 11% Phosphate imidacloprid ultra-low volume liquid

[0045] Formula: 9kg of poisonous fluorophos, 2kg of imidacloprid, 7kg of alkylphenol polyoxyethylene ether, 3kg of calcium dodecylbenzenesulfonate, 3kg of tributyl phosphate, 6kg of dimethyl sulfoxide, 10kg of N-methylpyrrolidone, cottonseed oil Make up to 100kg.

[0046] Preparation method: At normal temperature and pressure, put parafluorophos, active component II and solvent into a stirred reaction vessel, and at a stirring speed of 150 rpm, the solvent dissolves parafluorophos and active component II , and then add additives, fully stirred for 60 minutes, to make it evenly mixed, to obtain 11% fluorophos imidacloprid ultra-low volume liquid.

Embodiment 3

[0047] Example 3: 15% Phosphate imidacloprid ultra-low volume liquid

[0048] Formula: 10kg of parafluorophos, 5kg of imidacloprid, 3kg of phenethylphenol polyoxyethylene ether, 2.5kg of calcium dodecylbenzenesulfonate, 12kg of dimethyl sulfoxide, 15kg of N-methylpyrrolidone, and supplemented with soybean oil to 100kg.

[0049] Preparation method: At normal temperature and pressure, put parafluorophos, active component II and solvent into a stirred reaction vessel, and at a stirring speed of 100 rpm, the solvent dissolves parafluorophos and active component II , and then add additives, fully stirred for 35 minutes, to make it evenly mixed, to obtain 15% fluorophos imidacloprid ultra-low volume liquid.

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Abstract

The invention discloses an ultra-low-volume liquid for preventing and treating plant viral diseases and transmitting media. The effective ingredient of the ultra-low-volume liquid is formed by compounding Dufulin and an active ingredient (II); and the rest ingredients are an auxiliary agent and a solvent. The active ingredient II is any one of imidacloprid, acetamiprid, nitenpyram, thiamethoxam, dinotefuran, clothianidin, ethiprole, pymetrozine or spirotetramat. The ultra-low-volume liquid disclosed by the invention is used for preventing and treating plant viral diseases such as rice, corn, tobaccos, fruit trees, cotton and vegetables and the transmitting media thereof. The application method of the ultra-low-volume liquid comprises ultra-low-volume spray, low-volume spray or static spray. The ultra-low-volume liquid has the advantages of high efficiency, rapid effectiveness, long duration, saved water and synergy and the like.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a liquid formulation for preventing and treating plant virus diseases and vectors. Background technique [0002] Virus is a non-cellular parasitic living organism composed of a nucleic acid molecule (DNA or RNA) and protein, which has strong infection and destructive power. As a parasitic organism of plants, plant viruses pose a great threat to the growth and development of plants, as well as the survival and development of human beings. According to statistics, the average annual loss caused by plant diseases in the world is 60 billion U.S. dollars. For example, the large-scale occurrence of barley yellow dwarf virus disease caused a loss of more than 60 million U.S. dollars in the United States between 1951 and 1960, and the loss in Manitoba, Canada in 1978. $17 million. In recent years, banana bunchy top disease has occurred on a large scale in Zambia, causing damage to 6...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/06A01N57/24A01N51/00A01N47/40A01N43/40A01N43/56A01N43/707A01N47/06A01P1/00A01P7/04
Inventor 唐卫卢镇王群利黄华朱华龙
Owner GAUNGXI TIANYUAN BIOCHEM
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