Flonicamid-containing ultralow volume liquid agent

An ultra-low-capacity liquid agent containing flonicamid technology, applied in the field of pesticides, can solve the problems of easy loss of liquid medicine, poor control effect, large surface tension, etc., to reduce the number of application times, reduce agricultural costs, and reduce labor costs Effect

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] (1) The work efficiency of the conventional spraying method is low, and the work efficiency per capita is usually only 2 to 5 mu/day, which is difficult to meet the needs of large-scale planting; with the implementation of my country's land transfer policy, the land presents a trend of intensive management, and more and more There are many large agricultural growers, and the continuous planting area of ​​crops is increasing; and with the aging of my country's population and the emergence of labor shortages, labor is gradually becoming a scarce resource, labor costs continue to increase, and agricultural production costs continue to increase; agricultural production is seasonal Obviously, pests and diseases often require a lot of manpower to control in a short period of time
[0009] (2) The conventional spraying method needs a lot of water to control diseases and insect pests, usually the water consumption reaches 450-900L/hm2, but in many areas far away from water sources and arid and water-deficient areas, the conventional spraying method is difficult to implement or cannot achieve the ideal control effect
[0010] (3) The duration of the medicament used by the conventional spray method is short, because the dosage form of the me

Method used

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  • Flonicamid-containing ultralow volume liquid agent
  • Flonicamid-containing ultralow volume liquid agent
  • Flonicamid-containing ultralow volume liquid agent

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0033] Example 1:

[0034] 0.1% flonicamid ultra-low volume liquid

[0035] Formula: 0.1kg of flonicamid, 1.5kg of fatty alcohol polyoxyethylene ether, 1kg of calcium dodecylbenzenesulfonate, 5kg of N-methylpyrrolidone, and methyl oleate to make up to 100kg.

[0036] Preparation process: In a reaction vessel with stirring, first stir and dissolve the active ingredient flonicamid with a solvent according to the formula ratio, and then add the auxiliary ingredients, stir well and mix evenly to obtain an ultra-low volume of 0.1% flonicamid Liquid; the process parameters are: the stirring speed is controlled at 60-150 revolutions per minute, the stirring time is 15-60 minutes, the temperature is normal temperature, and the pressure is normal pressure.

[0037] According to the same preparation process as in Example 1, the following examples were prepared.

Example Embodiment

[0038] Example 2:

[0039] 1% Flonicamid ultra-low volume liquid

[0040] Formula: 1kg of flonicamid, 2.5kg of fatty alcohol polyoxyethylene ether, 1kg of calcium dodecylbenzenesulfonate, 10kg of N-methylpyrrolidone, and methyl oleate to make up to 100kg.

Example Embodiment

[0041] Example 3:

[0042] 6% flonicamid ultra-low volume liquid

[0043] Formula: Flonicamid 6kg, fatty alcohol polyoxyethylene ether 2.5kg, calcium dodecylbenzenesulfonate 2kg, N-methylpyrrolidone 16kg, methyl oleate to make up to 100kg.

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PUM

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Abstract

The invention discloses a flonicamid-containing ultralow volume liquid agent. The ultralow volume liquid agent consists of flonicamid or active ingredient compounded by using the flonicamid and an active ingredient II, and the balance of aids and solvent; and the active ingredient II is any one of ethiprole, etofenprox, tolfenpyrad, chlorantraniliprole, flubendiamide, ivermectin, abamectin and emamectin benzoate. The ultralow volume liquid agent can be used for preventing and controlling the pests such as rice planthopper, cnaphalocrocis medinalis, nilaparvata lugens, sogatella furcifera and the like, and has the advantages of low water consumption, high effect, long acting time, synergy and the like.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to an ultra-low volume liquid containing flonicamid. Background technique [0002] Flonicamid (flonicamid), molecular formula: C 9 h 6 f 3 N 3 O, chemical name: N-cyanomethyl-4-(trifluoromethyl) nicotinamide, a pyridine amide compound, its structural formula: [0003] [0004] Flunicamid acts by hindering the sucking action of pests. According to the analysis of electronic insect sucking behavior (EMIII), this agent can prevent the stylet tissues of sucking pests such as aphids from inserting into plant tissues and cause effects. The pests stop sucking soon after ingesting the potion, and finally die of starvation. It is effective against various piercing-sucking mouthparts pests and has good penetration. It can penetrate from roots to stems and leaves, but the penetration from leaves to stems and roots is relatively weak. Flunicamid has a unique mechanism of action and...

Claims

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Application Information

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IPC IPC(8): A01N25/04A01N47/38A01N47/06A01N47/02A01N43/90A01N43/707A01N43/56A01N43/40A01N43/36A01N43/22A01N41/10A01N31/14A01P7/04
Inventor 卢镇王群利黄华唐卫朱华龙李现玲
Owner GAUNGXI TIANYUAN BIOCHEM
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