CN103814940B - The ultra low volume liquids of containing novaluron and chrysanthemum ester insecticide - Google Patents
The ultra low volume liquids of containing novaluron and chrysanthemum ester insecticide Download PDFInfo
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- CN103814940B CN103814940B CN201310677288.1A CN201310677288A CN103814940B CN 103814940 B CN103814940 B CN 103814940B CN 201310677288 A CN201310677288 A CN 201310677288A CN 103814940 B CN103814940 B CN 103814940B
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Abstract
The ultra low volume liquids of containing novaluron and chrysanthemum ester insecticide, are active component by novaluron and active component II compounding, and remaining used additives and solvent complement to 100%；Active component II is any one in cyfloxylate, fenvalerate, decis, ethofenprox.Ultra low volume liquids of the present invention are easy to process, the lasting period is long, work efficiency is high, target is not likely to produce the resistance to the action of a drug, environmental pollution is low, save medicine water-saving, agricultural chemicals utilization rate is improved, the various pests of paddy rice, wheat, corn, vegetables, tobacco, tea tree, fruit tree and sugarcane can be prevented and treated by ultra-low volume spray, low-gallonage spraying or ultra-low volume electrostatic spray.
Description
Technical field
The invention belongs to pesticide field, more particularly to a kind of containing novaluron and chrysanthemum ester insecticide ultra low volume liquids.
Background technology
In recent years, insecticide had turned into the necessity of agricultural production, and extremely important work is played in terms of pest and disease damage is defendd
With with the continuous improvement of human living standards, the health problem of food and environment is increasingly subject to the concern of people, thus the world
Various countries increase the exploitation dynamics to novel pesticide and novel form, and ultra low volume liquids are a kind of high-efficiency low-toxicity, the agriculture of low-residual
Medicine novel formulation, the formulation can reduce the usage amount and frequency of use of medicament, delay the generation of pest resistance to insecticide, to environment friend
It is good, to the non-target safety such as people and animals, dispenser water consumption can be saved, raising prevents and treats work efficiency, disclosure satisfy that agricultural sustainable development
Various requirement.
The English name of novaluron is：Novaluron, molecular formula is：C17H9ClF8O4, chemical name is：±-1-[3-
Chloro- 4-（The fluoro- 2- trifluoromethoxies ethyoxyls of 1,1,2- tri-）Phenyl] -3-（2,6- difluorophenyls）Urea, No. CAS is：116714-
46-6, structural formula is：
Novaluron is that the novel fluorine benzoyl area kind insect researched and developed by Maxime Chemical Company of Israel gives birth to
Conditioning agent long, the mechanism of action is to prevent chitin synthesis during insect growth, suppresses to cast off a skin, and is outstanding to beneficial insect safety
One of high-efficient low toxicity insecticide kind.In relatively low-dose, show to Lepidoptera, coleoptera, Semiptera and Diptera elder brother
The larva of worm has obvious preventive effect.The various prevention and control of plant diseases, pest control that can be used on cotton, paddy rice, fruit tree, vegetables.
Cyfloxylate English name is Cyfluthrin, and molecular formula is C22H18Cl2FNO3, chemical name be (1R, S)-
It is suitable, trans -2,2- dimethyl -3- (2,2- dichloroethylenes) cyclopropane-carboxylic acid-A- cyano group -3- phenoxy groups -4-
Fluoro-methylbenzyl ester, chemical structural formula is
Cyfloxylate with tag with stomach poison function based on, without interior suction and fumigation action, insecticidal spectrum is wide, and effect is rapid, holds
The effect phase is long, and tool uses some ovicidal activities, and has Repellent effects to some adults.To light stabilization, to the various larvas of Lepidoptera and aphid
The insects such as worm have good effect, it is adaptable to cotton, tobacco, vegetables, soybean, peanut, seeding corn and other crops.
Fenvalerate English name is Phenvalerate, and molecular formula is C25H22ClNO3, chemical name be (R, S)-Α-
Cyano group -3- phenoxy benzyl (R, S) -2- (4- chlorphenyls) -3 Methylbutanoic acid ester, chemical structural formula is
Fenvalerate is wide spectrum, efficient, quick pyrethroid.With tag with stomach poison function based on, it is right without systemic action
Mite class is invalid, for preventing and treating cotton aphid, leafhopper, stinkbug to lepidopterous larvae, Orthoptera, Semiptera, Diptera pest effectively
As, leaf folder, cabbage caterpillar, eating-core bean worm, wheat armyworm, pink bollworm, bollworm, phyllocnistis citrella stainton larva,
Ethofenprox English name is Ethofenprox, and molecular formula is C25H28O3, chemical name be 2- (4- ethoxyl phenenyls-
2- methyl-propyl -3- phenoxy benzyl ethers, chemical structural formula is
Ethofenprox has that insecticidal spectrum is wide, insecticidal activity is high, fast, longevity of residure of knocking down speed is long, to crop safety the features such as.Tool
Have tag, stomach toxicity and systemic action.For preventing and treating Lepidoptera, Semiptera, coleoptera, Diptera, Orthoptera and Isoptera insect,
Such as brown lice, white backed planthopper, rice green leafhopper, bollworm, pink bollworm, black peach aphid, melon aphid, trialeurodes vaporariorum, cabbage caterpillar, Euproctis pseudoconspersa, tea chi
Earwig, Iragoides fasciata, peach and oriental fruit months, phyllocnistis citrella stainton, cigarette beetle, diamondback moth, corn borer, pink rice borer, eating-core bean worm etc..
Chrysanthemum ester insecticide is to research and develop the successful bionical insecticide of a class in the 70's of 20th century, and preventing and treating spectrum is wide, desinsection speed
Effect property is good, but most of insect has been developed immunity to drugs using chrysanthemum ester insecticide so far, and prevention effect is not good.Novaluron list
Narrow, alone quick-acting differences are composed with the preventing and treating of preventing and treating crop pest, it is such as single for a long time to use, it is also easy to produce resistance, preventive effect reduction.Meanwhile,
Missible oil, wettable powder, suspending agent regular dosage form are such as prepared into, these regular dosage forms can only carry out conventional spraying, such as use
Low-gallonage spraying, droplet is uneven, does not reach the effect using often spraying.With the scale of proportion of crop planting, using above-mentioned
Conventional agent carries out conventional spraying and exists that work efficiency is low, and dosing is big, and preventive effect is low, and medicament utilization rate is low.
Therefore, how both medicaments are combined, to produce new, more effective prevention effect, delay both
The service life of medicament, expands preventing and treating worm spectrum, improves preventive effect, particularly makes full use of the remaining of this old farm chemical ingredients such as chrysanthemum esters
Power, the development cost for reducing novel pesticide active component is pesticide field technical problem in the urgent need to address.
The content of the invention
To solve above technical problem, the present invention provides the super-low capacity of a kind of containing novaluron and carbamate insecticides
Amount liquor preparation, and the preparation method of the ultra low volume liquids is provided, the ultra low volume liquids carry out low capacity or super-low capacity
Amount spraying, work efficiency is high, and without being watered, consumption is few, and preventive effect is high, coordinates synergy and expands preventing and treating spectrum.
The ultra low volume liquids formulation that the present invention is made, it is compounded as active component with novaluron and active component II,
Remaining supplies 100% with surfactant and solvent；Active component II be Cyhalothrin, cyfloxylate, Biphenthrin,
Any one of fenvalerate, effective cypermethrin, decis, ethofenprox.
The novaluron and active component II compoundings are active component, the weight percent content of its total amount for 0.2%~
40%, the weight percent content of novaluron is 0.1%~20%, and the weight percent content of active component II is 0.1%~20%,
The weight content of surfactant is 1%~10%, and solvent complements to 100%.
Optimization formula of the present invention can be compounded as active component for the ultra low volume liquids with novaluron and active component II, its
The weight content of total amount is 0.2%~40%, 5~20%；The weight content of novaluron is 0.1%~20%, 1%~10%；Activearm
The weight content for dividing II is 0.1%~20%, 4%~10%, and the weight content of auxiliary agent is 1%~10%, 3~10%；Solvent is complemented to
100%。
Novaluron and Cyhalothrin, cyfloxylate, Biphenthrin, fenvalerate, effective cypermethrin, bromine cyanogen chrysanthemum
There is the ultra low volume liquids that any pesticide active ingredient in ester, ethofenprox is re-dubbed extremely strong synergy to make to target pest
With.
The surfactant is selected from AEO, APES, phenethyl phenol polyoxyethylene
Ether, alkylaryl polyoxyethylene polyoxypropylene ether again, aliphatic alcohol polyoxyvinethene phosphate, APES phosphate,
Phenethyl phenol polyethenoxy ether phosphate, alkylaryl polyoxyethylene polyoxypropylene ether again phosphate, castor oil polyoxyethylene ether, ten
One or more combination in dialkyl benzene sulfonic acids calcium, preferred fat alcohol APEO, APES,
Phenethyl phenol polyethenoxy ether, alkylaryl polyoxyethylene polyoxypropylene ether again, castor oil polyoxyethylene ether, DBSA
Calcium.
Though in itself without bioactivity, its selection and addition can improve drug effect, reduce described surfactant
The consumption of agricultural chemicals, increases wetting, spread, adhesion, infiltration, improvement compatibility effect of the medicament in plant surface, promotes oozing for medicament
Enter and favorable for absorption.
The solvent is one or more combination in aromatic hydrocarbon solvent, plant oil solvent and polar solvent；Aromatic hydrocarbons
Solvent includes trimethylbenzene, o-dichlorohenzene, durene, diethylbenzene, methyl-propyl benzene, butylbenzene, methyl naphthalene, two wires oil；Plant oil
Solvent includes soybean oil, cottonseed oil, corn oil, rapeseed oil, castor oil, turpentine oil, methyl oleate, ethyl oleate；Polar solvent
Including acetophenone, phenmethylol, dimethyl sulfoxide, 1-METHYLPYRROLIDONE, DMF, DMA,
N-hexyl alcohol, n-octyl alcohol, terpinol.
Because the application process of ultra low volume liquids is ultra-low volume spray, low-gallonage spraying or ultra-low volume electrostatic spray,
So have strict requirements, and ultra low volume liquids to solvent with solvent as main carriers, it is total that the consumption of solvent generally accounts for preparation
More than half of amount, some products are even up to 90%.Therefore, the selection of solvent kind is the key for preparing ultra low volume liquids
Technology is also difficult point, the droplet size and droplet size when the improper influence ultra low volume liquids of solvent Fruit variety are sprayed
The uniformity, so as to influence preventive effect.Therefore the solvent of ultra low volume liquids is selected and not as the Common liquid formulations such as missible oil, microemulsion
It is required that the complete pesticide original medicine of dissolving.
The preparation method of ultra low volume liquids of the present invention is, in the reaction vessel of band stirring, first will with solvent
After active component stirring and dissolving, auxiliary component is added, be thoroughly mixed uniformly, obtain final product containing novaluron and carbamates
The ultra low volume liquids of insecticide；Technological parameter is：Mixing speed is controlled to 60~150 revs/min, and mixing time is 15~60
Minute, temperature is normal temperature, and pressure is normal pressure.
Suitable Target crops are the cereal crops such as paddy rice, wheat, sugarcane, banana, rubber, cotton, tea tree, oranges and tangerines, apple
The vegetables such as the really, industrial crops such as hawthorn, peach, tomato, eggplant, capsicum, lettuce, celery, wild cabbage, Kidney bean, broad bean, cowpea, pea
The ground family crops such as dish crop, cucumber, pumpkin, watermelon.
Ultra low volume liquids of the invention be adapted to preventing and treating planthopper, rice leaf roller, brown paddy plant hopper, white backed planthopper, small brown rice planthopper,
Striped rice borer, rice thripses, pachydiplosis oryzae, rice leafhopper, rice green leafhopper, rice spider rafter stinkbug, as star stinkbug, green rice bug as, it is red must fleahopper, rice bear
Mixed worm, rice cylinder water snout moth's larva, oryza chinensis, Phytophthira, aleyrodid class, a red-spotted lizard class, unaspis shield kuwana, Zhu's acrosternumhilare, small heart-eating peach worm, tangerine lyonetid, tea are thin
Moth, striped flea-beetle, beans are dived fly.The cured a red-spotted lizard in angle, diamondback moth, chrysomelid two secret notes, Scirothrips dorsalis, onion thrips, golden thistle horse, oranges and tangerines golden thistle
Horse, soybean pod gall-midge, tomato Liriomyza.
Mainly realized to the effective of crop pest by ultra-low volume spray, low-gallonage spraying or ultra-low volume electrostatic spray
Preventing and treating.It is ultra-low volume spray using the method for optimizing of ultra low volume liquids of the invention, next to that low-gallonage spraying and ultralow
Capacity electrostatic spray, according to controlling object, a situation arises determines suitable dosage, usual formulation rate be 75~150g a.i./
hm2.
Volatility is low, flash-point is high, to chemical injury of crops low, viscosity good to active compound dissolubility by screening for ultra low volume liquids
Low solvent, is not watered during dispenser, but with ultra low volume sprayer tool, low-gallonage spraying apparatus or ultra-low volume electrostatic spray
Apparatus is directly applied.Due to being free of high volatile ingredient in droplet, its size and quality are from leaving sprayer for ultra-low volume spray
Tool reach target during there is no significant change, reduce volatilization with it is elegant.Droplet is tiny and uniform, meets " biological optimal grain
Agent " requirement, significantly improves deposition.Due to that need not be watered administration, ultra low volume liquids are suitable for water scarcity, pest and disease damage
The generation of fulminant large area and the occasion of palpus short time interior dispenser on a large scale, while ultra-low volume spray greatly reduces operator
Labour intensity.
Ultra low volume liquids work efficiency of the present invention is high, and artificial every mu of ultra-low volume spray only spends 10 minutes（It is artificial normal
Every mu of rule spraying is time-consuming 0.5-1 hours）Coordinate synergistic effect, the number that novaluron and chrysanthemum ester insecticide compounding are limited in the application
Its co-toxicity coefficient is all higher than 120 in the range of value, shows obvious synergistic effect；Good drug efficacy, up to more than 85%；Holding effect is long, holds
Prevention effect to insect of the effect phase behind 14 days, and 14 days up to more than 80%, save water；Environmental pollution can be reduced, is carried
Agricultural chemicals utilization rate high, reduces applications of pesticide amount.
Specific embodiment
With reference to embodiment, the present invention is further described, but does not limit the scope of the invention.
The novaluron cyfloxylate ultra low volume liquids of embodiment 1 5%（4：1）
The kg of novaluron 4
Cyfloxylate 1kg
The kg of N,N-dimethylformamide 13.0
The kg of methyl naphthalene 5.0
The kg of o-dichlorohenzene 3.0
The kg of calcium dodecyl benzene sulfonate 0.2
Castor oil polyoxyethylene ether 0.8kg
Corn oil complements to 100 kg
Preparation technology：Band stirring reaction vessel in, first with solvent by novaluron and cyfloxylate stirring and dissolving after,
Auxiliary component is added, is thoroughly mixed uniformly, obtain final product 5% novaluron cyfloxylate ultra low volume liquids；Technological parameter
For：Mixing speed is controlled to 60~150 revs/min, and mixing time is 15~60 minutes, and temperature is normal temperature, and pressure is normal pressure.
According to step of preparation process same as Example 1, following examples can be prepared.
The novaluron cyfloxylate ultra low volume liquids of embodiment 2 6.2%（30：1）
The kg of novaluron 6.0
Cyfloxylate 0.2kg
The kg of 1-METHYLPYRROLIDONE 7.5
The kg of durene 8.0
The kg of ethyl oleate 7.0
The kg of calcium dodecyl benzene sulfonate 1.0
The kg of phenethyl phenol polyethenoxy ether phosphate 1.5
The kg of APES phosphate 2.0
Two wires oil complements to 100 kg
The novaluron cyfloxylate ultra low volume liquids of embodiment 3 14%（5：2）
The kg of novaluron 10.0
The kg of cyfloxylate 4.0
The kg of 1-METHYLPYRROLIDONE 6.0
The kg of DMA 5.0
The kg of terpinol 5.5
The kg of durene 5.0
The kg of calcium dodecyl benzene sulfonate 2.0
The kg of OPEO 1.5
The kg of castor oil polyoxyethylene ether 2.0
Rapeseed oil complements to 100 kg
The novaluron cyfloxylate ultra low volume liquids of embodiment 4 20%（1:1）
The kg of novaluron 10.0
The kg of cyfloxylate 10.0
The kg of DMA 10.0
The kg of n-hexyl alcohol 5.0
The kg of trimethylbenzene 4.0
The kg of methyl-propyl benzene 10.0
APES 4.5kg
The kg of castor oil polyoxyethylene ether 2.5
Aliphatic alcohol polyoxyvinethene phosphate 3.0kg
Methyl oleate complements to 100 kg
The novaluron cyfloxylate ultra low volume liquids (1 of embodiment 5 11%:10)
The kg of novaluron 1.0
The kg of cyfloxylate 10.0
The kg of N,N-dimethylformamide 5.0
The kg of 1-METHYLPYRROLIDONE 8.0
The kg of durene 8.0
The kg of calcium dodecyl benzene sulfonate 2.0
The kg of AEO 2.0
Turpentine oil complements to 100 kg
The novaluron cyfloxylate ultra low volume liquids of embodiment 6 10.5%（1：20）
The kg of novaluron 0.5
Cyfloxylate 10kg
The kg of N,N-dimethylformamide 5.0
The kg of acetophenone 10.0
The kg of methyl oleate 8.0
The kg of calcium dodecyl benzene sulfonate 2.0
Phenethyl phenol polyethenoxy ether phosphate 3.0kg
The kg of AEO 2.0
Soybean oil complements to 100 kg
The novaluron fenvalerate ultra low volume liquids of embodiment 7 8.2%（40：1）
The kg of novaluron 8.0
The kg of fenvalerate 0.2
The kg of N,N-dimethylformamide 5.0
The kg of 1-METHYLPYRROLIDONE 4.0
The kg of acetophenone 10.0
The kg of methyl oleate 8.0
The kg of calcium dodecyl benzene sulfonate 2.0
Phenethyl phenol polyethenoxy ether phosphate 3.0kg
The kg of AEO 2.0
Soybean oil complements to 100 kg
The novaluron fenvalerate ultra low volume liquids of embodiment 8 9.2%（1：45）
The kg of novaluron 0.2
The kg of fenvalerate 9.0
The kg of DMA 10.0
The kg of 1-METHYLPYRROLIDONE 9.0
The kg of n-hexyl alcohol 5.0
The kg of turpentine oil 4.0
The kg of methyl-propyl benzene 10.0
APES 3.0kg
The kg of alkylaryl polyoxyethylene polyoxypropylene ether again phosphate 1.5
Alkylaryl polyoxyethylene polyoxypropylene ether again 3.0kg
Cottonseed oil complements to 100 kg
The novaluron fenvalerate ultra low volume liquids of embodiment 9 18%（1：1）
The kg of novaluron 9.0
The kg of fenvalerate 9.0
The kg of 1-METHYLPYRROLIDONE 7.5
The kg of DMAC N,N' dimethyl acetamide 8.0
The kg of durene 8.0
The kg of phenmethylol 2.0
The kg of ethyl oleate 5.0
The kg of calcium dodecyl benzene sulfonate 4.0
The kg of aliphatic alcohol polyoxyvinethene phosphate 2.5
The kg of APES phosphate 3.5
Corn oil complements to 100 kg
The novaluron fenvalerate ultra low volume liquids of embodiment 10 40.0%（1:1）
The kg of novaluron 20.0
The kg of fenvalerate 20.0
The kg of 1-METHYLPYRROLIDONE 6.0
The kg of N,N-dimethylformamide 5.0
The kg of n-octyl alcohol 5.5
The kg of diethylbenzene 5.0
The kg of terpinol 3.0
The kg of calcium dodecyl benzene sulfonate 2.0
The kg of OPEO 1.5
The kg of castor oil polyoxyethylene ether 2.0
Rapeseed oil complements to 100 kg
The novaluron fenvalerate ultra low volume liquids of embodiment 11 9%（8：1）
The kg of novaluron 8
Fenvalerate 1.0kg
The kg of DMA 10.0
The kg of 1-METHYLPYRROLIDONE 9.0
The kg of n-hexyl alcohol 5.0
The kg of turpentine oil 4.0
The kg of methyl-propyl benzene 10.0
APES 4.0kg
The kg of alkylaryl polyoxyethylene polyoxypropylene ether again phosphate 2.5
Alkylaryl polyoxyethylene polyoxypropylene ether again 3.5kg
Two wires oil complements to 100 kg
The novaluron ethofenprox ultra low volume liquids of embodiment 12 5.2%（25：1）
The kg of novaluron 5.0
The kg of ethofenprox 0.2
The kg of 1-METHYLPYRROLIDONE 5.0
The kg of dimethyl sulfoxide 6.0
The kg of acetophenone 10.0
The kg of epoxidized soybean oil 5.0
The kg of n-hexyl alcohol 5.0
The kg of methyl oleate 8.0
The kg of calcium dodecyl benzene sulfonate 2.0
The kg of AEO 2.0
Soybean oil complements to 100 kg
The novaluron ethofenprox ultra low volume liquids of embodiment 13 9.3%（1：30）
Novaluron 0.3kg
Ethofenprox 9.0kg
1-METHYLPYRROLIDONE 10.0kg
N,N-dimethylformamide 5.0kg
Butylbenzene 4.0kg
N-butanol 2.0kg
Calcium dodecyl benzene sulfonate 2.5kg
Phenethyl phenol polyethenoxy ether phosphate 1.0kg
Benzylbiphenyl phenol polyethenoxy ether 2.5kg
Cottonseed oil complements to 100kg
The novaluron ethofenprox ultra low volume liquids of embodiment 14 35%（1：6）
Novaluron 5.0kg
Ethofenprox 30.0kg
The kg of N,N-dimethylformamide 6.0
The kg of 1-METHYLPYRROLIDONE 15.0
The kg of dimethyl sulfoxide 4.0
The kg of ethyl oleate 4.0
The kg of terpinol 2.0
The kg of calcium dodecyl benzene sulfonate 2.0
Phenethyl phenol polyethenoxy ether 3.0kg
The kg of aliphatic alcohol polyoxyvinethene phosphate 5.0
Castor oil complements to 100 kg
The novaluron ethofenprox ultra low volume liquids of embodiment 15 20%（1：1）
Novaluron 10.0kg
Ethofenprox 10.0kg
The kg of DMA 10.0
The kg of 1-METHYLPYRROLIDONE 9.0
The kg of n-hexyl alcohol 5.0
The kg of turpentine oil 4.0
The kg of methyl-propyl benzene 10.0
APES 3.0kg
The kg of alkylaryl polyoxyethylene polyoxypropylene ether again phosphate 1.5
Alkylaryl polyoxyethylene polyoxypropylene ether again 3.0kg
Cottonseed oil complements to 100 kg
The novaluron ethofenprox ultra low volume liquids of embodiment 16 12%（2：1）
The kg of novaluron 8
Ethofenprox 4kg
The kg of 1-METHYLPYRROLIDONE 7.5
The kg of trimethylbenzene 8.0
The kg of n-octyl alcohol 2.0
The kg of ethyl oleate 5.0
The kg of calcium dodecyl benzene sulfonate 1.0
The kg of aliphatic alcohol polyoxyvinethene phosphate 2.5
The kg of castor oil polyoxyethylene ether 2.0
Corn oil complements to 100 kg
The novaluron ethofenprox ultra low volume liquids of embodiment 17 12%（11：1）
The kg of novaluron 11
The kg of ethofenprox 1
The kg of 1-METHYLPYRROLIDONE 7.5
The kg of butylbenzene 8.0
The kg of ethyl oleate 7.0
The kg of calcium dodecyl benzene sulfonate 1.0
The kg of OPEO 2.5
The kg of APES phosphate 2.0
Corn oil complements to 100 kg
Compare 1 10% novaluron ultra low volume liquids
The kg of novaluron 10.0
The kg of DMA 10.0
The kg of n-hexyl alcohol 5.0
The kg of trimethylbenzene 4.0
The kg of methyl-propyl benzene 10.0
APES 4.5kg
The kg of castor oil polyoxyethylene ether 2.5
Aliphatic alcohol polyoxyvinethene phosphate 3.0kg
Methyl oleate complements to 100 kg
The solvent and auxiliary agent for using are same as Example 4.
Prepared containing novaluron is homogeneous oily liquids with the ultra low volume liquids outward appearance of chrysanthemum ester insecticide；Low-temperature phase
Capacitive is good, and under the conditions of -5 DEG C, refrigeration 7d does not separate out crystallization and suspension；Volatility is low, filter paper suspension hair measurement result, volatilization
Rate is less than 30%；To plant safety, without poisoning；Determined using method of remaining silent, flash-point is more than 70 DEG C；Viscosity is less than 30mPas；It is conductive
Rate is 1 × 10- 6~1 × 10- 10In the range of s/cm.
The field efficacy measurement result for being carried out in conjunction with the application embodiment of the present invention below further illustrates of the invention
Beneficial effect.
Application Example of the invention is the method being combined using Toxicity Determination and field control effectiveness test.First pass through
Toxicity Determination, clear and definite two kinds of medicaments compound by a certain percentage after co-toxicity coefficient（CTC）, CTC ＜ 80 are antagonism,
80 ＜ CTC ＜ 120 are summation action, and CTC ＞ 120 are synergistic effect, determine poison system altogether on the basis of toxicity test indoors
Number（CTC）It is more than 80 after two kinds of medicament mixtures reach phase additive synergism, then carries out field control effectiveness test to verify that its is added
Or the effect of synergy.
Experiment 1
Novaluron and cyfloxylate indoor joint toxicity measuring test
Novaluron and cyfloxylate are pressed into active ingredient part by weight 1:4、60:1、5:2、1:1、1:10、1:20 mixing
It is made into binary built agent, test method reference《People's Republic of China (PRC) agricultural industry criteria NY/T 1154.11-2008》、《In
Magnificent people's republic's agricultural industry criteria NY/T 1154.7-2006》, using leaf dipping method, with sugarcane moth borer 3 age nymph as test worm,
Dead borer population is checked within 48 hours after medicine, the death rate is calculated.Blank drop equivalent clear water.General each treatment sets 5 concentration
Gradient.Statistical analysis is carried out with SPSS statistical analysis softwares, the LC of each medicament is calculated50, evaluate reagent agent to test worm according to this
Activity, according to Sun Yunpei calculate co-toxicity coefficient（CTC）.
Joint toxicity measuring result in the novaluron of table 1 and cyfloxylate room（48 hours）
Measurement result is shown in Table 1, and measurement result shows：Novaluron and cyfloxylate press active ingredient part by weight 1:4、
60:1、5:2、1:1、1:10、1:20 are hybridly prepared into binary built agent, and the co-toxicity coefficient to the instar larvae of sugarcane moth borer 3 is respectively
143.0th, 128.6,138.1,130.5,126.4,124.1, show that novaluron and cyfloxylate are right after compounding according to the above ratio
Sugarcane moth borer has synergistic effect.
Experiment 2
Novaluron and fenvalerate indoor joint toxicity measuring test
Novaluron and fenvalerate are pressed into active ingredient part by weight 40:1、1:45、1:1、8:The mixing of 1 equal proportion is made into two
First built agent, test method reference《People's Republic of China (PRC) agricultural industry criteria NY/T 1154.1-2006》、《The Chinese people are total to
With state agricultural industry criteria NY/T 1154.7-2006》, using drop method, with cabbage caterpillar 3 age nymph as test worm, 48 hours after medicine
Dead borer population is checked, the death rate is calculated.Blank drop equivalent clear water.General each treatment sets 5 concentration gradients.Use SPSS
Statistical analysis software carries out statistical analysis, calculates the LC of each medicament50, activity of the reagent agent to test worm is evaluated according to this, according to grandson
Yun Pei calculates co-toxicity coefficient（CTC）.
Joint toxicity measuring result in the novaluron of table 2 and fenvalerate room（48 hours）
Measurement result is shown in Table 2, and measurement result shows：Novaluron and fenvalerate press active ingredient part by weight 40:1、1:
45、1:1、8:1、16：1、1：5、1：10 are hybridly prepared into binary built agent, and the co-toxicity coefficient to the instar larvae of cabbage caterpillar 3 is respectively
129.1st, 131.3,143.2,128.2,126.8,130.6,124.9, show that novaluron and fenvalerate are compounded according to the above ratio
There is synergistic effect to cabbage caterpillar afterwards.
Experiment 3
Novaluron and ethofenprox indoor joint toxicity measuring test
Novaluron and ethofenprox are pressed into active ingredient part by weight 25:1、1:30、1:6、1:1、2:1、11：1 equal proportion is mixed
Conjunction is made into binary built agent, test method reference《People's Republic of China (PRC) agricultural industry criteria NY/T 1154.14-2008》、
《People's Republic of China (PRC) agricultural industry criteria NY/T 1154.7-2006》, using leaf dipping method, it is with cotton boll worm 3 age nymph
Test worm, checks dead borer population for 48 hours after medicine, calculates the death rate.Blank equivalent clear water.General each treatment sets 5 concentration
Gradient.Statistical analysis is carried out with SPSS statistical analysis softwares, the LC of each medicament is calculated50, evaluate reagent agent to test worm according to this
Activity, according to Sun Yunpei calculate co-toxicity coefficient（CTC）.
Joint toxicity measuring result in the novaluron of table 3 and ethofenprox room（48 hours）
Measurement result is shown in Table 3, and measurement result shows：Novaluron and ethofenprox press active ingredient part by weight 25:1、1:30、
1:6、1:1、2:1、11：1 equal proportion is hybridly prepared into binary built agent, and the co-toxicity coefficient to the instar larvae of bollworm 3 is respectively
126.5th, 124.6,134.5,130.4,137.4,140.8,131.4,124.4, show novaluron and ethofenprox according to the above ratio
There is synergistic effect to bollworm after compounding.
Experiment 4
Test method：Reference≤GB/T17980.5-2004 agricultural chemicals field test criterions（Two）Insecticide control sugarcane borer
Worm >=；Controlling object：Sugarcane moth borer；
Test site：Guangxi Chongzuo City Fusui County sugarcane field；The dispenser of 1~embodiment of embodiment 6 and comparative examples 1
Method：Ultra-low volume spray；Comparison medicament：10% novaluron EC and 5% cyfloxylate EC, is diluted with water to 30L and routinely sprays.
Table 4：Preventing and treating sugarcane moth borer test of pesticide effectiveness result
As can be seen from Table 4：Ultra low volume liquids of the invention prevent and treat sugarcane moth borer using ultra-low volume spray method
Than comparison medicament, routinely spraying quick-acting is strong, prevention effect is good, the lasting period is more long.
Experiment 5
Test method：Reference≤GB/T17980.13-2000 agricultural chemicals field test criterions（One）Insecticide control cruciate flower
The lepidopterous larvae of section vegetables >=；Controlling object：Cabbage caterpillar；
Test site：Foshan suburbs；The application method of 7~embodiment of embodiment 11 and comparative examples 1：Super-low capacity
Amount spraying；Comparison medicament：10% novaluron EC and 20% fenvalerate EC, is diluted with water to 30L and routinely sprays.
Table 5：Preventing and treating cabbage caterpillar test of pesticide effectiveness result
As can be seen from Table 5：Ultra low volume liquids of the invention prevent and treat cabbage caterpillar ratio using ultra-low volume spray method
Routinely spraying quick-acting is strong, prevention effect is good, the lasting period is more long for comparison medicament.
Experiment 6
Test method：Reference≤GB/T17980.5-2000 agricultural chemicals field test criterions（One）Insecticide control bollworm
≥ ；Controlling object：Cotton boll worm；
Test site：Nanchang City Yongxiu County Cotton Fields；The dispenser side of 12~embodiment of embodiment 17 and comparative examples 1
Method：Ultra-low volume spray；Comparison medicament：10% novaluron EC and 20% ethofenprox EC, is diluted with water to 30L and routinely sprays.
Table 6 prevents and treats cotton boll worm test of pesticide effectiveness result
As can be seen from Table 6：Ultra low volume liquids of the invention prevent and treat cotton boll using ultra-low volume spray method
Routinely spraying quick-acting is strong, prevention effect is good, the lasting period is more long than comparison medicament for worm.
It is applied in preventing and treating planthopper, rice leaf roller, brown paddy plant hopper, white backed planthopper, small brown rice planthopper, striped rice borer, rice thripses, rice
Cecidomyiia, rice leafhopper, rice green leafhopper, rice spider rafter stinkbug, as star stinkbug, green rice bug as, it is red must fleahopper, the negative mixed worm of rice, rice cylinder water snout moth's larva, rice
Locust, Phytophthira, aleyrodid class, a red-spotted lizard class, unaspis shield kuwana, Zhu's acrosternumhilare, small heart-eating peach worm, tangerine lyonetid, Caloptiliatheivora, striped flea-beetle, beans are dived
Fly.The cured a red-spotted lizard in angle, diamondback moth, chrysomelid two secret notes, Scirothrips dorsalis, onion thrips, golden thistle horse, oranges and tangerines golden thistle horse, soybean pod gall-midge, kind
The pest and disease damages such as eggplant Liriomyza aspect.
Claims (4)
1. ultra low volume liquids of containing novaluron and chrysanthemum ester insecticide, it is characterised in that：Activity in the ultra low volume liquids
Composition is made up of novaluron and active component II, and remaining supplies 100% ultra low volume liquids with surfactant and solvent；It is living
Property component II be fenvalerate；
Novaluron and active component II are active component, and the weight percent content of its total amount is 8.2%~40%, the weight of novaluron
Amount degree is 0.1%~20%, and the weight percent content of active component II is 0.1%~20%, the weight of surfactant
Amount content is 1%~10%, and solvent complements to 100%；
The solvent is one or more combination in aromatic hydrocarbon solvent, plant oil solvent and polar solvent；Aromatic hydrocarbon solvent
Including trimethylbenzene, o-dichlorohenzene, durene, diethylbenzene, methyl-propyl benzene, butylbenzene, methyl naphthalene；Plant oil solvent includes soybean
Oil, cottonseed oil, corn oil, rapeseed oil, castor oil, turpentine oil, methyl oleate, ethyl oleate；Polar solvent includes acetophenone, benzene
Methyl alcohol, dimethyl sulfoxide, 1-METHYLPYRROLIDONE, DMF, DMA, n-hexyl alcohol, n-octyl alcohol,
Terpinol.
2. ultra low volume liquids of containing novaluron according to claim 1 and chrysanthemum ester insecticide, it is characterised in that：Fluorine acyl
Urea and active component II compoundings are active component, and the weight percent content of its total amount is preferably 8.2%~20%, the weight of novaluron
Amount degree is 1%~10%, and the weight percent content of active component II is 4%~10%, and the weight of surfactant contains
It is 3%~10% to measure, and solvent complements to 100%.
3. ultra low volume liquids of containing novaluron according to claim 1 and chrysanthemum ester insecticide, it is characterised in that：It is described
Surfactant for AEO, APES, phenethyl phenol polyethenoxy ether, alkylaryl gather
Oxypropylene APEO, aliphatic alcohol polyoxyvinethene phosphate, APES phosphate, phenethyl phenol polyoxy second
Alkene ether phosphate, alkylaryl polyoxyethylene polyoxypropylene ether again phosphate, castor oil polyoxyethylene ether, calcium dodecyl benzene sulfonate
In one or more combination.
4. ultra low volume liquids of containing novaluron according to claim 1 and chrysanthemum ester insecticide, it is characterised in that：It is described
The preparation method of ultra low volume liquids is, in the reaction vessel of band stirring, first with solvent by active component stirring and dissolving after, then
Auxiliary component is added, is thoroughly mixed uniformly, obtain final product the ultra low volume liquids of containing novaluron and chrysanthemum ester insecticide；Wherein,
Mixing speed is controlled to 60~150 turns/min, and mixing time is 15~60min, and temperature is normal temperature, and pressure is normal pressure.
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