CN103704254A - Ultralow-volume liquid agent containing cycloxaprid and organophosphorus insecticide - Google Patents
Ultralow-volume liquid agent containing cycloxaprid and organophosphorus insecticide Download PDFInfo
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- CN103704254A CN103704254A CN201310692022.4A CN201310692022A CN103704254A CN 103704254 A CN103704254 A CN 103704254A CN 201310692022 A CN201310692022 A CN 201310692022A CN 103704254 A CN103704254 A CN 103704254A
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Abstract
The invention belongs to the technical field of pesticides and particularly relates to an ultralow-volume liquid agent containing cycloxaprid and organophosphorus insecticide. The ultralow-volume liquid agent is prepared from an active ingredient and the balance of a surfactant and a solvent, wherein the active ingredient is prepared through compounding cycloxaprid and the organophosphorus insecticide, and the organophosphorus insecticide is any of quinalphos, diazinon, phoxim, fenitrothion and isocarbophos. According to the ultralow-volume liquid agent disclosed by the invention, the processing is convenient, the effect duration is long, the work efficiency is high, targets are difficultly subjected to drug resistance generation, the environmental pollution is little, and pesticides and water are saved, so that the utilization ratio of the pesticides is increased; through ultralow-volume spraying, low-volume spraying or ultralow-volume electrostatic spraying, a variety of pests of rice, wheat, corn, vegetables, tobacco, tea trees, fruit trees and cane can be prevented and treated.
Description
Technical field
The invention belongs to technical field of pesticide, is a kind of ultra low volume liquids containing cycloxaprid and organophosphorus insecticides specifically.
Background technology
Cycloxaprid is the agricultural insecticide of the super-active of new generation of East China University of Science's research and development, toxicity of the special end.Chemical name: 9-((6-chloropyridine-3-yl) methyl)-4-nitro-8-oxa--10,11-glyoxalidine also (2,3-a) dicyclo (3,2,1) pungent-3-alkene, English common name: cycloxaprid, chemical molecular formula C14H15ClN4O3, chemical structural formula is:
Cycloxaprid has interior suction, stomach toxicity and contact toxicity to insect, can be used for preventing and treating Homoptera, coleoptera, lepidoptera pest on crops.The cycloxaprid mechanism of action is novel, research shows: cycloxaprid consumption is during lower than 10uM, nAChR is not shown to the reaction of activator, and show as unique antagonist feature, completely different from the mechanism of action of the anabasine receptor stimulating agent of current commercial anabasine insecticide variety, therefore with other anabasine insecticides without cross resistance.This product using dosage is low, environmentally safe, to beneficial organism without harm or endanger minimum.The aphid of the crops such as wheat, cotton, paddy rice, fruit tree, vegetables, rice leaf roller, plant hopper, aleyrodid, leafhopper, thrips, flea beetle, cotton bollworm, diamond-back moth, cabbage caterpillar, prodenia litura, mythimna separata etc. are had to higher insecticidal activity.At present the synthetic and purposes of cycloxaprid has been applied for Chinese invention patent and International PCT patent, but the ultra low volume liquids patent of relevant cycloxaprid and organophosphorus insecticides is also less than applying for.
In the present invention, the chemical name of the related organophosphorus insecticides of active component II is as follows:
The chemical name that kills snout moth's larva phosphorus is O, O-dimethyl-O-(3-methyl-4-nitrobenzophenone) thiophosphate;
The chemical name of quinalphos is O, O-diethyl-O-(diethquinalphione) thiophosphate;
The chemical name of diazinon is O, O-diethyl-O-[6-methyl-2-(1-Methylethyl)-4-pyrimidine radicals] thiophosphate;
The chemical name of phoxim is 0,0-diethyl-0-(benzene acetonitrile ketoxime) thiophosphate;
The chemical name of sumithion is O, O-dimethyl-O-(3-methyl-4-nitrobenzophenone) thiophosphate;
The chemical name of isocarbophos is O-methyl-O-(2-isopropoxy carboxyl phenyl) thio-phosphamide.
The solvent that ultra low volume liquids is low by screening volatility, flash-point is high, good to former medicine dissolubility, low to chemical injury of crops, viscosity is low, during dispenser, be not watered, but directly use with ultra low volume sprayer tool, low-gallonage spraying apparatus or ultra low volume electrostatic spray apparatus.Ultra low volume spraying is owing to not containing high volatile volatile composition in droplet, and its size does not have significant change with quality from leave spraying apparatus arrival target process, has reduced and has volatilized with elegant.Droplet is tiny and even, meets " biological best granula " requirement, has significantly improved deposition.Owing to using without being watered, ultra low volume liquids is suitable for water scarcity, damage by disease and insect fulminant large area occurs and the occasion of dispenser on a large scale in the palpus short time, and ultra low volume spraying simultaneously reduces operator's labour intensity greatly.
The inventor is by studies have shown that, the ultra low volume liquids that the arbitrary pesticide active ingredient in cycloxaprid and quinalphos, diazinon, phoxim, sumithion, isocarbophos is re-dubbed has high synergistic effect to target pest.
Summary of the invention
Based on above situation, the object of the present invention is to provide a kind of component reasonable, significantly synergy, the ultra low volume liquids preparation containing cycloxaprid and organophosphorus insecticides of good disinsection effect, and the preparation method of described ultra low volume liquids is provided.
Technical scheme of the present invention realizes by following measures:
A kind of ultra low volume liquids containing cycloxaprid and organophosphorus insecticides, the active component of described ultra low volume liquids is cycloxaprid and organophosphorus insecticides, all the other are surfactant and solvent, wherein the weight ratio of cycloxaprid and organophosphorus insecticides is 1:40～40:1, be preferably 1:20～20:1, be preferably again 1:10～10:1, most preferably be 1:5～5:1;
Described organophosphorus insecticides is any one of quinalphos, diazinon, phoxim, sumithion, isocarbophos.
Further, the weight content sum of described cycloxaprid and organophosphorus insecticides is 0.2%～45%, and wherein the weight content of cycloxaprid is 0.1%～15%, and the weight content of organophosphorus insecticides is 0.1%～30%; The weight content of surfactant is 1%～10%.
Applicable surfactant is selected from fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene, phenethyl phenol polyethenoxy ether, alkylaryl polyoxyethylene polyoxypropylene ether, Ben-zylphenol Polyoxyethyl Ether, castor oil ethylene oxide adduct, aliphatic alcohol polyoxyvinethene phosphate, alkylphenol polyoxyethylene phosphate, phenethyl phenol polyethenoxy ether phosphate, alkylaryl polyoxyethylene polyoxypropylene ether phosphate, castor oil polyoxyethylene ether, N-methyl fatty acyl group sodium taurocholate, alkylphenol polyoxyethylene formaldehyde condensation products sulphate, aliphatic alcohol sulfate, lauryl sodium sulfate, calcium dodecyl benzene sulfonate, sodium sulfate of polyethenoxy ether of fatty alcohol, penetrant t, bleeding agent OT, azone, organosilicon.
Described castor oil ethylene oxide adduct is castor oil polyoxyethylene ether and castor oil polyoxyethylene ester.
Applicable solvent is one or more combinations in aromatic hydrocarbon solvent, plant oil solvent and polar solvent; Aromatic hydrocarbon solvent comprises trimethylbenzene, o-dichlorohenzene, durene, diethylbenzene, methyl-propyl benzene, methoxy toluene, benzyl methyl ether, butylbenzene, methyl naphthalene, repefral, dibutyl phthalate, dioctyl phthalate, two wires oil; Plant oil solvent comprises soybean oil, epoxidized soybean oil, cottonseed oil, rapeseed oil, corn oil, castor oil, turpentine oil, methyl oleate, ethyl oleate; Polar solvent comprises acetophenone, cyclohexanone, butanone, phenmethylol, methyl-sulfoxide, 1-METHYLPYRROLIDONE, N, dinethylformamide, DMA, n-hexyl alcohol, isoamyl alcohol, Liquid Macrogol, PEG400,2-butyl acetate, diethylene glycol acetate, terpineol, ethanol.
The preparation method of ultra low volume liquids of the present invention is, in the reaction vessel stirring at band, first with solvent by after active component stirring and dissolving, then add auxiliary component, fully be uniformly mixed, obtain the ultra low volume liquids containing cycloxaprid and organophosphorus insecticides; Technological parameter is: it is 60～150 revs/min that mixing speed is controlled, and mixing time is 15～60 minutes, and temperature is normal temperature, and pressure is normal pressure.
Applicable target crop is the cereal crops such as paddy rice, wheat, the economic crops such as sugarcane, banana, rubber, cotton, tea tree, oranges and tangerines, apple, hawthorn, peach, the vegetable crops such as tomato, eggplant, capsicum, lettuce, celery, wild cabbage, Kidney bean, broad bean, cowpea, pea, the ground family crops such as cucumber, pumpkin, watermelon.
Ultra low volume liquids of the present invention be applicable to control rice fulgorid, rice leaf roller, brown planthopper, white-backed planthopper, small brown rice planthopper, striped rice borer, rice thrips, rice gall midge, rice leafhopper, rice leafhopper, rice spider rafter stinkbug, star stinkbug, green rice bug resemble, red must fleahopper, the negative mixed worm of rice, rice cylinder water snout moth's larva, oryza chinensis, Phytophthira, aleyrodid class, a red-spotted lizard class, unaspis shield kuwana, the green stinkbug of Zhu, peach fruit borer, tangerine lyonetid, the thin moth of tea, striped flea-beetle, the Kidney bean fly of diving.The cured a red-spotted lizard in angle, diamond-back moth, two secret notes are chrysomelid, tea golden thistle horse, onion thrips, golden thistle horse, oranges and tangerines golden thistle horse, soybean pod gall-midge, tomato Liriomyza.
The method for optimizing of using ultra low volume liquids of the present invention is ultra low volume spraying, is secondly low-gallonage spraying and ultra low volume electrostatic spray, and according to controlling object, a situation arises determines suitable dosage, and formulation rate is 75～150g a.i./hm conventionally
2.
Ultra low volume liquids component of the present invention is reasonable, good disinsection effect, and drug cost is low, and its active and insecticidal effect is not the simple superposition of each composition activity, but has significant synergistic effect, and desinsection holding effect is long, saving water; Can reduce environmental pollution, improve agricultural chemicals availability, reduce applications of pesticide amount.
Embodiment
Below in conjunction with embodiment, the present invention is further described, but do not limit the scope of the invention.
Embodiment 1 4.1% cycloxaprid quinalphos ultra low volume liquids (40:1)
Preparation technology: in the reaction vessel stirring at band, first with solvent by after cycloxaprid and quinalphos stirring and dissolving, then add auxiliary component, be fully uniformly mixed, obtain 4.1% cycloxaprid quinalphos ultra low volume liquids; Technological parameter is: it is 60～150 revs/min that mixing speed is controlled, and mixing time is 15～60 minutes, and temperature is normal temperature, and pressure is normal pressure.
According to the step of preparation process identical with embodiment 1, can prepare following examples.
Embodiment 2 10.5% cycloxaprid quinalphos ultra low volume liquids (1:20)
Embodiment 3 20% cycloxaprid quinalphos ultra low volume liquids (1:1)
Embodiment 4 11% cycloxaprid quinalphos ultra low volume liquids (10:1)
Embodiment 5 17% cycloxaprid diazinon ultra low volume liquids (16:1)
Embodiment 6 9% cycloxaprid diazinon ultra low volume liquids (1:8)
Embodiment 7 34% cycloxaprid diazinon low capacity liquors (1:16)
Embodiment 8 30% cycloxaprid diazinon low capacity liquors (1:1)
Embodiment 9 17% cycloxaprid diazinon ultra low volume liquids (8:1)
Embodiment 10 21% cycloxaprid phoxim ultra low volume liquids (1:20)
Embodiment 11 24% cycloxaprid phoxim ultra low volume liquids (1:5)
Embodiment 12 12% cycloxaprid phoxim ultra low volume liquids (1:1)
Embodiment 13 8.4% cycloxaprid phoxim ultra low volume liquids (20:1)
Embodiment 14 9.3% cycloxaprid sumithion ultra low volume liquids (30:1)
Embodiment 15 10.5% cycloxaprid sumithion ultra low volume liquids (1:20)
Embodiment 16 16% cycloxaprid sumithion ultra low volume liquids (15:1)
Embodiment 17 40.0% cycloxaprid sumithion ultra low volume liquids (1:1)
Embodiment 18 12% cycloxaprid sumithion ultra low volume liquids (5:1)
Embodiment 19 15% cycloxaprid isocarbophos ultra low volume liquids (24:1)
Embodiment 20 19% cycloxaprid isocarbophos ultra low volume liquids (1:18)
Embodiment 21 11% cycloxaprid isocarbophos ultra low volume liquids (1:4.5)
Embodiment 22 16.0% cycloxaprid isocarbophos ultra low volume liquids (1:1)
Embodiment 23 26% cycloxaprid isocarbophos ultra low volume liquids (12:1)
Embodiment 24 7% cycloxaprid isocarbophos ultra low volume liquids (6:1)
Control Example 1 20.0% cycloxaprid ultra low volume liquids (1:1)
The prepared ultra low volume liquids outward appearance containing cycloxaprid and organophosphorus insecticides is homogeneous oily liquids; Under 5 ℃ of conditions of the good ， of low-temperature phase capacitive –, refrigeration 7d is crystallization and suspension not; Volatility is low, and filter paper hangs sends out measurement result, and volatility is lower than 30%; To plant safety, without poisoning; The employing method of remaining silent is measured, and flash-point is greater than 70 ℃; Viscosity is less than 30mPas; Conductance is 1 * 10
-6～1 * 10
-10within the scope of s/cm.
The furthermore bright beneficial effect of the present invention of field efficacy measurement result carrying out in conjunction with the application embodiment of the present invention more below.
Application Example of the present invention is the method that adopts Toxicity Determination and field control effectiveness test to combine.First pass through Toxicity Determination, co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC < 80 is antagonism, 80 < CTC < 120 are summation action, CTC > 120 is synergistic effect, on this basis, then carry out field control effectiveness test.
Application Example 1
The indoor joint toxicity measuring test of cycloxaprid and quinalphos
Cycloxaprid and quinalphos are pressed to active ingredient part by weight 1:20, 1:10, 1:5, 1:1, 5:1, 10:1, 20:1, 40:1 mixing is made into binary built agent, test method is with reference to the agricultural industry criteria NY/T 1154.6-2006 > > of the < < People's Republic of China (PRC), the agricultural industry criteria NY/T 1154.7-2006 > > of the < < People's Republic of China (PRC), adopt dip method, take striped rice borer 3 instar larvaes as examination worm, within after medicine 48 hours, check dead borer population, calculate lethality.Blank drop equivalent clear water.General each processing arranges 5 concentration gradients.With SPSS statistical analysis software, carry out statistical analysis, calculate the LC of each medicament
50, evaluate according to this activity of reagent agent to examination worm, according to the abundant calculating co-toxicity coefficient of Sun Yun (CTC).
Table 1 cycloxaprid and quinalphos are to the indoor joint toxicity measuring result of striped rice borer (48 hours)
Measurement result is in Table 1, measurement result shows: cycloxaprid and quinalphos are hybridly prepared into binary built agent by active ingredient part by weight 1:20,1:10,1:5,1:1,5:1,10:1,20:1,40:1, co-toxicity coefficient to striped rice borer 3 instar larvaes is respectively 127.3,125.7,131.3,124.4,131.9,136.9,140.4,129.5, shows that cycloxaprid and quinalphos all have synergistic effect to striped rice borer afterwards in 1:20～40:1 ratio is composite.
Application Example 2
Use the identical method of Application Example 1, cycloxaprid and sumithion are hybridly prepared into binary built agent by active ingredient part by weight 1:20,1:10,1:5,1:1,5:1,10:1,15:1,30:1, co-toxicity coefficient to striped rice borer 3 instar larvaes is respectively 128.7,127.7,125.5,130.2,125.2,136.8,138.8,127.5, shows that cycloxaprid and sumithion all have synergistic effect to striped rice borer afterwards in 1:20～30:1 ratio is composite.
Application Example 3
Use the identical method of Application Example 1, cycloxaprid and isocarbophos are hybridly prepared into binary built agent by active ingredient part by weight 1:18,1:9,1:4.5,1:2,1:1,6:1,12:1,24:1, co-toxicity coefficient to striped rice borer 3 instar larvaes is respectively 136.9,126.6,123.1,129.4,132.7,125.0,128.0,129.5, shows that cycloxaprid and isocarbophos all have synergistic effect to striped rice borer afterwards by said ratio is composite.
Application Example 4
The indoor joint toxicity measuring test of cycloxaprid and diazinon
Cycloxaprid and diazinon are pressed to active ingredient part by weight 1:20, 1:10, 1:5, 1:3, 1:1, 5:1, 10:1, 20:1 mixing is made into binary built agent, test method is with reference to the agricultural industry criteria NY/T1154.1-2006 > > of the < < People's Republic of China (PRC), the agricultural industry criteria NY/T 1154.7-2006 > > of the < < People's Republic of China (PRC), adopt drop method, take rice leaf roller nymph in 3 age as examination worm, within after medicine 24 hours, check dead borer population, calculate lethality.Blank drop equivalent clear water.General each processing arranges 5 concentration gradients.With SPSS statistical analysis software, carry out statistical analysis, calculate the LC of each medicament
50, evaluate according to this activity of reagent agent to examination worm, according to the abundant calculating co-toxicity coefficient of Sun Yun (CTC).
Table 2 cycloxaprid and diazinon are to the indoor joint toxicity measuring result of rice leaf roller (24 hours)
Measurement result is in Table 2, measurement result shows: cycloxaprid and diazinon are hybridly prepared into binary built agent by active ingredient part by weight 1:16,1:8,1:4,1:1,4:1,8:1,16:1, co-toxicity coefficient to rice leaf roller 3 instar larvaes is respectively 125.7,129.2,139.0,125.0,131.8,133.6,132.7, shows that cycloxaprid and diazinon all have synergistic effect to rice leaf roller afterwards in 1:16～16:1 ratio is composite.
Application Example 5
Use the identical method of Application Example 2, cycloxaprid and phoxim are hybridly prepared into binary built agent by active ingredient part by weight 1:20,1:10,1:5,1:2.5,1:1,5:1,10:1,20:1, co-toxicity coefficient to rice leaf roller 3 instar larvaes is respectively 113.2,134.5,137.8,142.9,139.9,130.2,112.4,108.6, and showing that cycloxaprid and phoxim are composite according to the above ratio all has and be added or synergistic effect rice leaf roller afterwards.
Application Example 6
Controlling object: striped rice borer
Experiment place: Wuming County rice field, Nanning City
The application method of embodiment 1～embodiment 4, embodiment 14～embodiment 24 and control Example 1:
Ultra low volume spraying
Contrast medicament: 25% quinalphos EC, 50% sumithion EC, 40% isocarbophos EC, 20% cycloxaprid WP, 20% cycloxaprid quinalphos EC(1:1), 40% cycloxaprid sumithion EC, 16% cycloxaprid isocarbophos EC are diluted with water to the conventional spraying of 30L.
The computational methods of control efficiency:
Investigation insect population radix before medicine, after medicine, 3d, 7d, 14d investigation rice-stem borer control efficiency, adopt parallel great-jump-forward sampling, and 30 clumps of rice of every community investigation, add up withered heart rate and striped rice borer lethality.
Computing formula
In formula: withered heart rate after CK-blank district medicine
Withered heart rate after PT-chemicals treatment district medicine
The result of the test of table 3 control rice-stem borer
As can be seen from Table 3: ultra low volume liquids of the present invention adopts ultra low volume spraying method control sugarcane aphid, and than contrasting, the conventional spraying of medicament quick-acting is strong, control efficiency good, the lasting period is longer.
Application Example 7
Controlling object: rice leaf roller
Experiment place: Xinjian County, Jiangxi Province
Embodiment 5～embodiment 13 and control Example 1 ultra low volume liquids application method: ultra low volume spraying
Contrast medicament: 40% phoxim EC, 50% diazinon EC, 20% cycloxaprid WP, 30% cycloxaprid diazinon EC(1:1), 12% cycloxaprid phoxim EC(1:1),, be diluted with water to the conventional spraying of 30L.
The computational methods of control efficiency:
Before medicine, carry out the investigation of insect population radix, 3d, 7d, 14d investigation prevention effect after medicine, 25 clumps of rice are looked in the sampling of 5 of every communities altogether, and statistics leaf roll rate, with check plot leaf roll rate comparison, is calculated relative control effect, investigates simultaneously and in leaf roll, has worm rate.
Drug effect computational methods:
In formula: leaf roll rate after CK-blank district medicine
Leaf roll rate after PT-chemicals treatment district medicine
The field control effectiveness test result of table 4 control rice leaf roller
As can be seen from Table 4: ultra low volume liquids of the present invention adopts ultra low volume spraying method control sugarcane aphid, and than contrasting, the conventional spraying of medicament quick-acting is strong, control efficiency good, the lasting period is longer.
Claims (8)
1. the ultra low volume liquids containing cycloxaprid and organophosphorus insecticides, it is characterized in that: the active component of described ultra low volume liquids is cycloxaprid and organophosphorus insecticides, all the other are surfactant and solvent, and wherein the weight ratio of cycloxaprid and organophosphorus insecticides is 1:40～40:1; Described organophosphorus insecticides is any one of quinalphos, diazinon, phoxim, sumithion, isocarbophos.
2. the ultra low volume liquids containing cycloxaprid and organophosphorus insecticides according to claim 1, is characterized in that: the weight ratio of cycloxaprid and organophosphorus insecticides is 1:20～20:1.
3. the ultra low volume liquids containing cycloxaprid and organophosphorus insecticides according to claim 2, is characterized in that: the weight ratio of cycloxaprid and organophosphorus insecticides is 1:10～10:1.
4. the ultra low volume liquids containing cycloxaprid and organophosphorus insecticides according to claim 3, is characterized in that: the weight ratio of cycloxaprid and organophosphorus insecticides is 1:5～5:1.
5. the ultra low volume liquids containing cycloxaprid and organophosphorus insecticides according to claim 1, it is characterized in that: the weight content sum of cycloxaprid and organophosphorus insecticides is 0.2%～45%, wherein the weight content of cycloxaprid is 0.1%～15%, and the weight content of organophosphorus insecticides is 0.1%～30%; The weight content of surfactant is 1%～10%.
6. the ultra low volume liquids containing cycloxaprid and organophosphorus insecticides according to claim 1, it is characterized in that: described surfactant is fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene, phenethyl phenol polyethenoxy ether, alkylaryl polyoxyethylene polyoxypropylene ether, Ben-zylphenol Polyoxyethyl Ether, castor oil ethylene oxide adduct, aliphatic alcohol polyoxyvinethene phosphate, alkylphenol polyoxyethylene phosphate, phenethyl phenol polyethenoxy ether phosphate, alkylaryl polyoxyethylene polyoxypropylene ether phosphate, castor oil polyoxyethylene ether, N-methyl fatty acyl group sodium taurocholate, alkylphenol polyoxyethylene formaldehyde condensation products sulphate, aliphatic alcohol sulfate, lauryl sodium sulfate, calcium dodecyl benzene sulfonate, sodium sulfate of polyethenoxy ether of fatty alcohol, penetrant t, bleeding agent OT, azone, the combination of one or more in organosilicon.
7. the ultra low volume liquids containing cycloxaprid and organophosphorus insecticides according to claim 1, is characterized in that: described solvent is one or more combinations in aromatic hydrocarbon solvent, plant oil solvent and polar solvent; Aromatic hydrocarbon solvent comprises trimethylbenzene, o-dichlorohenzene, durene, diethylbenzene, methyl-propyl benzene, methoxy toluene, benzyl methyl ether, butylbenzene, methyl naphthalene, repefral, dibutyl phthalate, dioctyl phthalate, two wires oil; Plant oil solvent comprises soybean oil, epoxidized soybean oil, cottonseed oil, rapeseed oil, corn oil, castor oil, turpentine oil, methyl oleate, ethyl oleate; Polar solvent comprises acetophenone, cyclohexanone, butanone, phenmethylol, methyl-sulfoxide, 1-METHYLPYRROLIDONE, N, dinethylformamide, DMA, n-hexyl alcohol, isoamyl alcohol, Liquid Macrogol, PEG400,2-butyl acetate, diethylene glycol acetate, terpineol, ethanol.
8. prepare claim 1 to the method for the ultra low volume liquids containing cycloxaprid and organophosphorus insecticides described in any one in claim 7 for one kind, it is characterized in that: the preparation method of described ultra low volume liquids is, in the reaction vessel stirring at band, first with solvent by after active component stirring and dissolving, add again auxiliary component, fully be uniformly mixed, obtain the ultra low volume liquids containing cycloxaprid and organophosphorus insecticides; Technological parameter is: it is 60～150 revs/min that mixing speed is controlled, and mixing time is 15～60 minutes, and temperature is normal temperature, and pressure is normal pressure.
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