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Ultra-low volume concentrate containing novaluron and macrolide insecticides

An ultra-low volume liquid preparation and macrolide technology, applied in the field of pesticides, can solve problems such as long residual effect period, and achieve the effects of long lasting effect, convenient processing and low cost

Inactive Publication Date: 2014-05-28
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mode of action is mainly stomach poisoning and contact killing. It has no systemic effect on crops, but it can penetrate into the epidermal tissue of crops, so it has a long residual effect period

Method used

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  • Ultra-low volume concentrate containing novaluron and macrolide insecticides
  • Ultra-low volume concentrate containing novaluron and macrolide insecticides
  • Ultra-low volume concentrate containing novaluron and macrolide insecticides

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Preparation of 0.1% fluorourea ultra-low volume liquid

[0032] Fluoride 0.1 kg

[0033] N,N-Dimethylformamide 5.0 kg

[0034] Methylnaphthalene 5.0 kg

[0035] Terpineol 10.0 kg

[0036] o-dichlorobenzene 3.0 kg

[0037] Calcium dodecylbenzenesulfonate 0.3 kg

[0038] Alkylphenol ethoxylates 0.3 kg

[0039] Castor oil polyoxyethylene ether 0.4kg

[0040] Second line oil make up to 100 kg

[0041] Preparation process: In a stirred reaction vessel, first stir and dissolve fluoride with a solvent, then add auxiliary ingredients, stir and mix well, and then obtain 0.1% fluoride ultra-low volume liquid; the process parameters are: The stirring speed is controlled to be 60-150 rpm, the stirring time is 15-60 minutes, the temperature is normal temperature, and the pressure is normal pressure.

[0042] According to the same preparation process steps as in Example 1, the following examples can be prepared.

Embodiment 2

[0044] Preparation of 10% fluorourea ultra-low volume liquid

[0045] Fluoride 10.0 kg

[0046] N,N-Dimethylformamide 5.0 kg

[0047] N-Methylpyrrolidone 10.0 kg

[0048] n-octanol 3.0kg

[0049] Benzyl alcohol 2.0kg

[0050] Trimethylbenzene 5.0kg

[0051] Calcium dodecylbenzenesulfonate 2.0 kg

[0052] Alkylphenol polyoxyethylene ether 3.0kg

[0053] Corn oil make up to 100 kg

Embodiment 3

[0055] Preparation of 25% fluorourea ultra-low volume liquid

[0056] Fluoride 25.0 kg

[0057] N-Methylpyrrolidone 10.0 kg

[0058] N,N-Dimethylformamide 10.0 kg

[0059] Benzyl alcohol 4.0kg

[0060] Tetramethylbenzene 10.0kg

[0061] n-octanol 2.0kg

[0062] Calcium dodecylbenzenesulfonate 3.0 kg

[0063] Octylphenol ethoxylate 2.5 kg

[0064] Phenylphenol polyoxyethylene ether phosphate 4.5 kg

[0065] Methylnaphthalene Make up to 100 kg

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Abstract

The invention discloses an ultra-lowvolume concentrate containing novaluron and macrolide insecticides. The novaluron is taken as an active ingredient or the novaluron is compounded with an active ingredient II to obtain the active ingredient; the other ingredients are an additive and a solvent for enabling the total weight percentage to be 100 percent; the active ingredient II is any one of abamectin, emamectin benzoate and ivermectin. If the novaluron is taken as the active ingredient, the weight percentage of the novaluron is 0.1-30 percent, the weight percentage of the additive is 1-10 percent and the solvent is added to enable the total weight percentage to be 100 percent; or if the novaluron is compounded with the active ingredient II to obtain the active ingredient, the weight percentage of the novaluron is 0.1-20 percent, the weight percentage of the active ingredient II is 0.1-20 percent, the weight percentage of the additive is 1-10 percent and the solvent is added to enable the total weight percentage to be 100 percent. The ultra-low volume concentrate disclosed by the invention has the advantages of convenience for processing, long lasting period, low pollution to environment and insecticide and water economization; a target does not generate drug resistance easily; the utilization rate of pesticides is increased; various pests on rice, wheat, maize, vegetables, tobaccos, tea trees, fruit trees and sugarcane can be controlled by ultra-low volume spraying, low volume spraying or ultra-low volume electrostatic spraying.

Description

technical field [0001] The invention belongs to the field of pesticides, and in particular relates to an ultra-low-capacity liquid formulation of a fluorine-containing urea and a macrolide insecticide. [0002] Background technique [0003] In recent years, pesticides have become a necessity in agricultural production and play an extremely important role in the defense of diseases and insect pests. With the continuous improvement of human living standards, food and environmental health issues are increasingly concerned by people. Therefore, all countries in the world The development of new pesticides and new dosage forms has been intensified. The ultra-low volume liquid is a new pesticide preparation with high efficiency, low toxicity and low residue. This dosage form can reduce the amount and frequency of use of pesticides and delay the emergence of insecticide resistance. , friendly to the environment, safe for non-targets such as humans and animals, can save water consum...

Claims

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Application Information

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IPC IPC(8): A01N47/34A01N25/06A01P7/04A01N43/90
Inventor 王群利卢镇唐卫朱华龙黄华
Owner GAUNGXI TIANYUAN BIOCHEM
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