CN103814935A - Ultra-low volume concentrate containing novaluron and nicotine insecticides - Google Patents
Ultra-low volume concentrate containing novaluron and nicotine insecticides Download PDFInfo
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- CN103814935A CN103814935A CN201310677926.XA CN201310677926A CN103814935A CN 103814935 A CN103814935 A CN 103814935A CN 201310677926 A CN201310677926 A CN 201310677926A CN 103814935 A CN103814935 A CN 103814935A
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Abstract
The invention discloses an ultra-low volume concentrate containing novaluron and nicotine insecticides. According to the ultra-low volume concentrate, the novaluron is compounded with an active ingredient II to form a chemical ingredient; the other ingredients are a surfactant and a solvent; the active ingredient II is any one of imidacloprid, nitenpyram, clothianidin, thiamethoxam, thiacloprid and dinotefuran. The ultra-low volume concentrate disclosed by the invention has the advantages of convenience for processing, long lasting period, high application efficiency, 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
The invention belongs to pesticide field, relate in particular to the ultra low volume liquids of a kind of containing novaluron and nicotinic insecticide.
Background technology
In recent years, insecticide has become the necessity of agricultural production, aspect defence damage by disease and insect, playing an important role, along with improving constantly of human living standard, the health problem of food and environment receives people's concern day by day, thereby the exploitation dynamics to novel pesticide and novel form has all been strengthened in countries in the world, ultra low volume liquids is a kind of high-efficiency low-toxicity, the agricultural chemicals novel formulation of low-residual, this formulation can reduce usage amount and the frequency of utilization of medicament, delay the generation of pest resistance to insecticide, environmentally friendly, to non-target safety such as people and animals, can save dispenser water consumption, improve and prevent and treat work efficiency, can meet the various requirement of agricultural sustainable development.
The English name of fluorine uride is: novaluron, molecular formula is: C
17h
9clF
8o
4, chemical name is: the chloro-4-(1 of ±-1-[3-, the fluoro-2-trifluoromethoxy of 1,2-tri-ethyoxyl) and phenyl]-3-(2,6-difluorophenyl) urea, be for No. CAS: 116714-46-6, structural formula is:
Fluorine uride is the novel fluorine benzoyl area kind insect growth regulator, IGR by the research and development of Maxime's chemicals Co., Ltd of Israel, the mechanism of action is to stop chitin synthesis in insect growth process, inhibition is casted off a skin, and to beneficial insect safety, is one of outstanding high-efficient low toxicity insecticide kind.When compared with low dosage, demonstrate the larva of Lepidoptera, coleoptera, Semiptera and dipteral insect is had to obvious preventive effect.Can be used for the multiple extermination of disease and insect pest on cotton, paddy rice, fruit tree, vegetables.
Imidacloprid anabasine insecticide, English name is Imidacloprid, molecular formula is C
9h
10clN
5o
2, chemical name is 1-(6-chloro-3-pyridyl ylmethyl)-N-Nitroimidazoline-2-base amine, chemical structural formula
Imidacloprid is the good agricultural insecticide new varieties of growing in Bayer A.G and successfully a kind of efficient, the interior suction of Japanese agricultural chemicals company's joint development, the longevity of residure, be widely used in the crops such as cotton, vegetables, fruit tree, paddy rice, wheat, effectively anti-ly eliminate aphis, the insect such as plant hopper, leafhopper, weevil.Be applicable to prevent and treat the various pests of the crops such as paddy rice, cotton, wheat, vegetables, fruit tree, sugarcane, corn, beans, tealeaves, tobacco,
Nitenpyram belongs to Novel tobacco acid imide super-high-efficient insecticide, and English name is nitenpyram, and molecular formula is C
11h
15clN
4o
2, chemical name is (E)-N-(6-chloro-3-pyridylmethyl) and-N-ethyl-N '-methyl-2-nitro ethylene diamine, chemical structural formula is
Nitenpyram is similar to other anabasine compound mechanism of action, and Main Function is in the nervous system of insect.This medicament insecticidal spectrum is wide, when use, can prevent and treat simultaneous numerous insect, there is remarkable interior suction osmosis, and in the time of very low dosage, show very high insecticidal activity, to crop without poisoning, for the crop such as paddy rice, vegetables, various aphids, aleyrodid, rice-leaf hopper and thrips have been shown to remarkable activity, have efficient, low toxicity, interior suction and without the large advantage of cross resistance four, and insecticidal spectrum is wider, residual life, is longer.
MTI-446 belongs to novel nicotinoyl class super-high-efficient insecticide, and English name is Dinotefuran, and molecular formula is C
7h
14n
4o
3, chemical name is 1-methyl-2-nitro-3-(tetrahydrochysene-3-furfuryl) guanidine, chemical structural formula is
MTI-446 is third generation nicotinic insecticide.Owing to existing special furan structure in its structure, thus different at aspect of performance and nicotine, and people are referred to as " furans nicotine " at present.MTI-446 Main Function, in insect neurotransmission system, is brought into play insecticidal action thereby insect is benumbed.This medicament insecticidal spectrum is wide, can prevent and treat simultaneous numerous insect after processing, has remarkable interior suction osmosis, and in the time of very low dosage, shows very high insecticidal activity.This medicament is fool proof to mammal, birds and aquatile, and crop, without poisoning, be can be used for to numerous crop pest controls such as paddy rice, fruit tree, vegetables.
Clothianidin belongs to second generation nicotinic insecticide, and English name is Clothianidin, and molecular formula is C
6h
8clN
5o
2s, chemical name is (E)-1-(the chloro-1,3-thiazoles-5-of 2-ylmethyl)-3-methyl-2-nitroguanidine, chemical structural formula is
Clothianidin carries out world market exploitation jointly by Beyer Co., Ltd and Japanese Takeda Wu Tian company, in Japan for crops such as paddy rice, vegetables, tealeaves, ornamental plants and fruit, clothianidin be a kind of activity high, there is interior absorption, tag and the broad spectrum pesticide of stomach poison function.The mechanism of action is in conjunction with the nAChR that is positioned at neural post-synapse.Be applicable to foliar spray, soil treatment.
The novel chloro nicotinic insecticide of thiacloprid, English name is thiacloprid, molecular formula is C
13h
5n
4sCl, chemical name is the sub-cyanamide of 3-(6-chloro-5-methypyridine)-1,3-thiazoles alkane-2-, chemical structural formula is
The former medicine of thiacloprid is developed cooperatively by Bayer Bitterfeld GmbH Nong Hua company and Japanese Bayer Nong Hua company, and its mechanism of action and other conventional pesticides are different.Its Main Function engages caudacoria in insect nerve, by being combined with nAChR, and interference insect nervous system normal conduction, cause the obstruction of neural channel, cause a large amount of accumulation of acetylcholine, thereby make insect exaltation, whole body spasm, paralysis and dead.Having stronger interior suction, tag and stomach poison function, there is no cross resistance as pyrethroid, organic phosphates and carbamates, thereby can be used for resistance management with common insecticides, is the efficient medicament of control pierce-suck type and pests with chewing mouthparts.
Diacloden is novel chloro nicotinic insecticide, and English name is thiamethoxam, and molecular formula is C
8h
10clN
5o
3s, chemical name is 3-(the chloro-1,3-thiazoles-5-of 2-ylmethyl)-5-methyl isophthalic acid, 3,5-oxadiazines-4-base fork (nitro) amine, chemical structural formula is
Summary of the invention
Diacloden has active high, the feature such as effect is fast, toxicity is low, the lasting period is long, insecticidal spectrum is wide, and the first generation anabasine insecticides such as the mechanism of action and Imidacloprid are similar, but have higher activity.To insect take stomach toxicity, tag and systemic action as main, for foliar spray and soil root irrigation, after its dispenser, rapidly by interior suction, and be transmitted to the each position of plant, be mainly used to prevent and treat Lepidoptera, coleoptera, thrips insect.
Summary of the invention
For solving above technical problem, the invention provides the ultra low volume liquids preparation of a kind of containing novaluron and carbamate insecticide, and the preparation method of described ultra low volume liquids is provided, easy to process, with low cost, good drug efficacy, holding effect be long, it is high to coordinate synergy.
The ultra low volume liquids formulation that the present invention makes, it is composite as active component take fluorine uride and active component II, all the other supply 100% with surfactant and solvent; Active component II is any one of Imidacloprid, Nitenpyram, clothianidin, Diacloden, thiacloprid, MTI-446.
This ultra low volume liquids is composite as active component take fluorine uride and active component II, the weight content of its total amount is 0.2%～30%, the weight percent content of fluorine uride is 0.1%～15%, the weight percent content of active component II is 0.1%～15%, the weight percent content of auxiliary agent is 1%～10%, and solvent complements to 100%.
The ultra low volume liquids that arbitrary pesticide active ingredient in fluorine uride and Imidacloprid, Nitenpyram, clothianidin, Diacloden, thiacloprid, MTI-446 is re-dubbed has extremely strong synergistic effect to target pest.
Described 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 solvent is one or more combinations in aromatic hydrocarbon solvent, plant oil solvent and polar solvent; Aromatic hydrocarbon solvent comprises that 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, n-octyl 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 of containing novaluron and carbamate insecticide; Technological parameter is: mixing speed control is 60～150 revs/min, 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 is 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, resemble 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 beans 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.
Mainly realize the effective control to crop pest by ultra low volume spraying, low-gallonage spraying or ultra low volume electrostatic spray.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 conventionally formulation rate is 75～150g a.i./hm
2.
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, when 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 the occasion of water scarcity, the generation of damage by disease and insect fulminant large area and dispenser on a large scale in the palpus short time, and ultra low volume spraying simultaneously reduces operator's labour intensity greatly.
Ultra low volume liquids of the present invention is easy to process, with low cost, good drug efficacy, holding effect long, coordinate synergy high, save 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
Prepare 4.1% fluorine uride Imidacloprid ultra low volume liquids
Fluorine uride 4.0 kg
Imidacloprid 0.1kg
1-METHYLPYRROLIDONE 5.0 kg
Trimethylbenzene 10.0 kg
Repefral 5.0 kg
N-octyl alcohol 2.0kg
Penetrant t 0.2kg
Fatty alcohol-polyoxyethylene ether 1.0 kg
Two wires oil complements to 100 kg
Preparation technology: in the reaction vessel stirring at band, first with solvent by after fluorine uride and Imidacloprid stirring and dissolving, then add auxiliary component, be fully uniformly mixed, obtain 4.1% fluorine uride Imidacloprid ultra low volume liquids; Technological parameter is: mixing speed control is 60～150 revs/min, 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
Prepare 6.1% fluorine uride Imidacloprid ultra low volume liquids
Fluorine uride 0.1 kg
Imidacloprid 6.0kg
DMF 5.0 kg
1-METHYLPYRROLIDONE 5.0 kg
N-octyl alcohol 3.0kg
Phenmethylol 2.0kg
Azone 0.2 kg
2-butyl acetate 8.0kg
Calcium dodecyl benzene sulfonate 2.0 kg
Alkylphenol polyoxyethylene 3.0kg
Phenethyl phenol polyethenoxy ether 0.5kg
Soybean oil complements to 100 kg
Embodiment 3
Prepare 13% fluorine uride Imidacloprid ultra low volume liquids
Fluorine uride 3.0 kg
Imidacloprid 10.0kg
1-METHYLPYRROLIDONE 8.0 kg
DMA 10.0 kg
Acetophenone 6.0 kg
Epoxidized soybean oil 4.0 kg
O-dichlorohenzene 6.0 kg
Azone 0.3 kg
Calcium dodecyl benzene sulfonate 3.5 kg
OPEO 2.5 kg
Alkylaryl polyoxyethylene polyoxypropylene ether 4.0 kg
Turpentine oil complements to 100 kg
Embodiment 4
Prepare 30% fluorine uride Imidacloprid ultra low volume liquids
Fluorine uride 15.0 kg
Imidacloprid 15.0kg
1-METHYLPYRROLIDONE 5.0 kg
DMF 7.0 kg
Methyl-sulfoxide 5.0 kg
Cyclohexanone 3.0 kg
N-octyl alcohol 3.0kg
Dibutyl phthalate 4.0 kg
Penetrant t 0.3kg
Calcium dodecyl benzene sulfonate 2.3 kg
Alkylphenol polyoxyethylene 3.2 kg
Ben-zylphenol Polyoxyethyl Ether 1.2kg
Rapeseed oil complements to 100 kg
Embodiment 5
Prepare 5.1% fluorine uride Nitenpyram ultra low volume liquids
Fluorine uride 5.0 kg
Nitenpyram 0.1 kg
1-METHYLPYRROLIDONE 5.5 kg
DMA 5.0 kg
Butanone 4.0 kg
Durene 7.0 kg
Liquid Macrogol 6.0 kg
Isoamyl alcohol 2.0 kg
Azone 0.2 kg
Calcium dodecyl benzene sulfonate 2.0 kg
OPEO 2.5 kg
Castor oil ethylene oxide adduct 0.4 kg
Cottonseed oil complements to 100 kg
Embodiment 6
Prepare 10.1% fluorine uride Nitenpyram ultra low volume liquids
Fluorine uride 0.1 kg
Nitenpyram 10.0 kg
1-METHYLPYRROLIDONE 6.0 kg
Ethanol 10.0 kg
Diethylbenzene 3.0 kg
N-hexyl alcohol 6.0 kg
Azone 0.2 kg
Methyl oleate 8.0 kg
Lauryl sodium sulfate 2.0 kg
OPEO 2.5 kg
Aliphatic alcohol polyoxyvinethene phosphate 1.0 kg
Cottonseed oil complements to 100 kg
Embodiment 7
Prepare 18% fluorine uride Nitenpyram ultra low volume liquids
Fluorine uride 10.0 kg
Nitenpyram 8.0 kg
1-METHYLPYRROLIDONE 6.0 kg
Ethanol 10.0 kg
Diethylbenzene 3.0 kg
N-hexyl alcohol 6.0 kg
Azone 0.2 kg
Methyl oleate 8.0 kg
Lauryl sodium sulfate 4.0 kg
OPEO 2.5 kg
Aliphatic alcohol polyoxyvinethene phosphate 3.5 kg
Cottonseed oil complements to 100 kg
Embodiment 8
Prepare 30% fluorine uride Nitenpyram ultra low volume liquids
Fluorine uride 15.0 kg
Nitenpyram 15.0 kg
1-METHYLPYRROLIDONE 6.0 kg
Methyl-sulfoxide 7.0 kg
Isoamyl alcohol 3.0 kg
Diethylbenzene 6.0 kg
Butanone 5.0 kg
Azone 0.2 kg
Turpentine oil 7.0 kg
Ethyl oleate 2.0 kg
N-methyl fatty acyl group sodium taurocholate 1.0 kg
OPEO 2.5 kg
Alkylaryl polyoxyethylene polyoxypropylene ether phosphate 1.5 kg
Corn oil complements to 100 kg
Embodiment 9
Prepare 2.1% fluorine uride clothianidin ultra low volume liquids
Fluorine uride 2.0 kg
Clothianidin 0.1 kg
DMF 5.0 kg
Methyl-propyl benzene 3.0 kg
Dioctyl phthalate 2.0 kg
Methyl naphthalene 4.0 kg
N-octyl alcohol 1.0kg
Bleeding agent OT 0.2 kg
Alkylphenol polyoxyethylene formaldehyde condensation products sulphate 2.0 kg
Castor oil polyoxyethylene ether 1.5 kg
Alkylphenol polyoxyethylene phosphate 1.5 kg
Castor oil complements to 100kg
Embodiment 10
Prepare 4.1 % fluorine uride clothianidin ultra low volume liquids
Fluorine uride 0.1 kg
Clothianidin 4.0 kg
1-METHYLPYRROLIDONE 5.0 kg
DMF 7.0 kg
Butylbenzene 5.0 kg
Benzyl methyl ether 3.0 kg
PEG400 4.0 kg
Turpentine oil 2.0 kg
N-octyl alcohol 1.5kg
Bleeding agent OT 0.2 kg
Calcium dodecyl benzene sulfonate 3.0 kg
Alkylaryl polyoxyethylene polyoxypropylene ether 3.5 kg
Phenethyl phenol polyethenoxy ether phosphoesterase 30 .2 kg
Cottonseed oil complements to 100kg
Embodiment 11
Prepare 13% fluorine uride clothianidin ultra low volume liquids
Fluorine uride 8.0 kg
Clothianidin 5.0 kg
1-METHYLPYRROLIDONE 5.0 kg
DMF 7.0 kg
Cyclohexanone 5.0 kg
Methoxy toluene 3.0 kg
Methyl naphthalene 4.0 kg
Organosilicon 0.1 kg
Sodium sulfate of polyethenoxy ether of fatty alcohol 4.3 kg
Castor oil polyoxyethylene ether 3.5 kg
Phenethyl phenol polyethenoxy ether phosphate 2.2 kg
Two wires oil complements to 100 kg
Embodiment 12
Prepare 30% fluorine uride clothianidin ultra low volume liquids
Fluorine uride 15.0 kg
Clothianidin 15.0 kg
1-METHYLPYRROLIDONE 12.0 kg
DMF 16.0 kg
Ethyl oleate 3.0 kg
O-dichlorohenzene 7.0 kg
Terpineol 3.0 kg
Aliphatic alcohol sulfate 3.0 kg
Alkylaryl polyoxyethylene polyoxypropylene ether 3.5 kg
Castor oil polyoxyethylene ether 3.0 kg
Cottonseed oil complements to 100 kg
Embodiment 13
Prepare 7.1% fluorine uride Diacloden ultra low volume liquids
Fluorine uride 7.0 kg
Diacloden 0.1 kg
1-METHYLPYRROLIDONE 5.0 kg
DMA 4.0 kg
Butanone 5.0 kg
Durene 7.0 kg
Liquid Macrogol 3.0 kg
Isoamyl alcohol 2.0 kg
Azone 0.2 kg
Calcium dodecyl benzene sulfonate 2.0 kg
OPEO 2.5 kg
Castor oil ethylene oxide adduct 0.4 kg
Cottonseed oil complements to 100 kg
Embodiment 14
Prepare 11.1% fluorine uride Diacloden ultra low volume liquids
Fluorine uride 0.1 kg
Diacloden 11.0 kg
1-METHYLPYRROLIDONE 11.0 kg
Ethanol 10.0 kg
Durene 4.0 kg
N-hexyl alcohol 6.0 kg
Azone 0.2 kg
Methyl oleate 8.0 kg
Lauryl sodium sulfate 2.0 kg
OPEO 2.5 kg
Aliphatic alcohol polyoxyvinethene phosphate 1.0 kg
Cottonseed oil complements to 100 kg
Embodiment 15
Prepare 16% fluorine uride Diacloden ultra low volume liquids
Fluorine uride 10.0 kg
Diacloden 6.0 kg
1-METHYLPYRROLIDONE 6.0 kg
Cyclohexanone 4.0 kg
Ethanol 5.0 kg
Diethylbenzene 3.0 kg
N-hexyl alcohol 6.0 kg
Azone 0.2 kg
Methyl oleate 8.0 kg
Lauryl sodium sulfate 2.0 kg
OPEO 2.5 kg
Aliphatic alcohol polyoxyvinethene phosphate 5.5 kg
Cottonseed oil complements to 100 kg
Embodiment 16
Prepare 30% fluorine uride Diacloden low capacity liquor
Fluorine uride 15.0 kg
Diacloden 15.0 kg
1-METHYLPYRROLIDONE 6.0 kg
Methyl-sulfoxide 7.0 kg
Isoamyl alcohol 3.0 kg
O-dichlorohenzene 6.0 kg
Butanone 5.0 kg
Azone 0.2 kg
Turpentine oil 7.0 kg
Ethyl oleate 2.0 kg
N-methyl fatty acyl group sodium taurocholate 1.0 kg
OPEO 2.5 kg
Alkylaryl polyoxyethylene polyoxypropylene ether phosphate 1.5 kg
Corn oil complements to 100 kg
Embodiment 17
Prepare 3.1% fluorine uride thiacloprid ultra low volume liquids
Fluorine uride 0.1 kg
Thiacloprid 3.0 kg
1-METHYLPYRROLIDONE 5.0 kg
DMA 4.0 kg
Butanone 5.0 kg
Durene 7.0 kg
Liquid Macrogol 3.0 kg
Isoamyl alcohol 2.0 kg
Azone 0.2 kg
Calcium dodecyl benzene sulfonate 2.0 kg
OPEO 2.5 kg
Castor oil ethylene oxide adduct 0.4 kg
Cottonseed oil complements to 100 kg
Embodiment 18
Prepare 7.1% fluorine uride thiacloprid ultra low volume liquids
Fluorine uride 7.0 kg
Thiacloprid 0.1 kg
1-METHYLPYRROLIDONE 5.0 kg
DMF 7.0 kg
Butylbenzene 5.0 kg
Benzyl methyl ether 3.0 kg
PEG400 4.0 kg
Turpentine oil 2.0 kg
N-octyl alcohol 1.5kg
Bleeding agent OT 0.2 kg
Calcium dodecyl benzene sulfonate 3.0 kg
Alkylaryl polyoxyethylene polyoxypropylene ether 3.5 kg
Phenethyl phenol polyethenoxy ether phosphoesterase 30 .2 kg
Cottonseed oil complements to 100kg
Embodiment 19
Prepare 12% fluorine uride thiacloprid ultra low volume liquids
Fluorine uride 7.0 kg
Thiacloprid 5.0 kg
1-METHYLPYRROLIDONE 6.0 kg
Ethanol 10.0 kg
Diethylbenzene 3.0 kg
N-hexyl alcohol 6.0 kg
Azone 0.2 kg
Methyl oleate 8.0 kg
Lauryl sodium sulfate 2.0 kg
OPEO 2.5 kg
Aliphatic alcohol polyoxyvinethene phosphate 5.5 kg
Cottonseed oil complements to 100 kg
Embodiment 20
Prepare 30% fluorine uride thiacloprid ultra low volume liquids
Fluorine uride 15.0 kg
Thiacloprid 15.0 kg
1-METHYLPYRROLIDONE 6.0 kg
Methyl-sulfoxide 7.0 kg
Isoamyl alcohol 3.0 kg
Diethylbenzene 4.0 kg
Butanone 5.0 kg
Azone 0.2 kg
Turpentine oil 7.0 kg
Ethyl oleate 2.0 kg
N-methyl fatty acyl group sodium taurocholate 1.0 kg
OPEO 2.5 kg
Alkylaryl polyoxyethylene polyoxypropylene ether phosphate 1.5 kg
Corn oil complements to 100 kg
Embodiment 21
Prepare 1.1% fluorine uride MTI-446 ultra low volume liquids
Fluorine uride 1.0 kg
MTI-446 0.1 kg
1-METHYLPYRROLIDONE 5.0 kg
Trimethylbenzene 10.0 kg
Repefral 5.0 kg
N-octyl alcohol 2.0kg
Penetrant t 0.2kg
Calcium dodecyl benzene sulfonate 1.5 kg
Castor oil polyoxyethylene ether 1.8kg
Fatty alcohol-polyoxyethylene ether 1.0 kg
Two wires oil complements to 100 kg
Embodiment 22
Prepare 5.1% fluorine uride MTI-446 ultra low volume liquids
Fluorine uride 0.1 kg
MTI-446 5.0 kg
DMF 5.0 kg
1-METHYLPYRROLIDONE 5.0 kg
N-octyl alcohol 3.0kg
Phenmethylol 2.0kg
Azone 0.2 kg
Diethylene glycol acetate 8.0kg
Calcium dodecyl benzene sulfonate 2.0 kg
Alkylphenol polyoxyethylene 3.0kg
Phenethyl phenol polyethenoxy ether 0.5kg
Soybean oil complements to 100 kg
Embodiment 23
Prepare 15% fluorine uride MTI-446 ultra low volume liquids
Fluorine uride 8.0 kg
MTI-446 7.0 kg
1-METHYLPYRROLIDONE 5.0 kg
DMF 7.0 kg
Cyclohexanone 5.0 kg
Methoxy toluene 3.0 kg
Methyl naphthalene 4.0 kg
Organosilicon 0.1 kg
Sodium sulfate of polyethenoxy ether of fatty alcohol 4.3 kg
Castor oil polyoxyethylene ether 3.5 kg
Phenethyl phenol polyethenoxy ether phosphate 2.2 kg
Two wires oil complements to 100 kg
Embodiment 24
Prepare 30% fluorine uride clothianidin ultra low volume liquids
Fluorine uride 15.0 kg
Clothianidin 15.0 kg
1-METHYLPYRROLIDONE 5.0 kg
DMF 7.0 kg
Methyl-sulfoxide 5.0 kg
Cyclohexanone 3.0 kg
N-octyl alcohol 3.0kg
Dibutyl phthalate 4.0 kg
Organosilicon 0.3kg
Calcium dodecyl benzene sulfonate 2.3 kg
Alkylphenol polyoxyethylene 3.2 kg
Ben-zylphenol Polyoxyethyl Ether 1.2kg
Rapeseed oil complements to 100 kg
The ultra low volume liquids outward appearance of prepared containing novaluron and nicotinic insecticide is homogeneous oily liquids; Under 5 ℃ of conditions of the good ， of low-temperature phase capacitive –, not crystallization and suspension of refrigeration 7d; 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
Controlling object: rice fulgorid
Experiment place: rice field, Xin Xu town, Nanning City
Application method: ultra low volume spraying
Formulation rate: 120g a.i./hm
2
Contrast medicament: 200g/L Rynaxypyr SC, active ingredient mu consumption 3g, is diluted with water to the conventional spraying of 30L.
Table 1: control rice fulgorid field control effectiveness test result
As can be seen from Table 1: ultra low volume liquids of the present invention adopts ultra low volume spraying method control rice fulgorid, and than contrasting, the conventional spraying of medicament quick-acting is strong, control efficiency good, the lasting period is longer.
Application Example 2
Controlling object: cabbage caterpillar
Experiment place: brassicaceous vegetable field, Xinjian County, Nanchang
Application method: ultra low volume spraying
Formulation rate: 120g a.i./hm
2.
Contrast medicament: 1.8% Avermectin EC, preparation mu consumption 200ml, is diluted with water to the conventional spraying of 30L.
Table 2: control cabbage caterpillar test of pesticide effectiveness result
As can be seen from Table 2: ultra low volume liquids of the present invention adopts ultra low volume spraying method control field brassicaceous vegetable cabbage caterpillar, and than contrasting, the conventional spraying of medicament quick-acting is strong, control efficiency good, the lasting period is longer.
It is applied in 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, resemble 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 beans fly of diving.The damage by disease and insect aspects such as 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.
Claims (7)
1. the ultra low volume liquids of containing novaluron and nicotinic insecticide, is characterized in that: it is composite as active component take fluorine uride and active component II, and all the other supply 100% ultra low volume liquids with surfactant and solvent; Active component II is any one of Imidacloprid, Nitenpyram, clothianidin, Diacloden, thiacloprid, MTI-446.
2. the ultra low volume liquids of containing novaluron according to claim 1 and nicotinic insecticide, it is characterized in that: fluorine uride and active component II are composite is active component, the weight percent content of its total amount is 0.2%～30%, the weight percent content of fluorine uride is 0.1%～15%, the weight percent content of active component II is 0.1%～15%, the weight percent content of auxiliary agent is 1%～10%, and solvent complements to 100%.
3. the ultra low volume liquids of containing novaluron according to claim 1 and nicotinic insecticide, 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.
4. the ultra low volume liquids of containing novaluron according to claim 1 and nicotinic insecticide, 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, n-octyl alcohol, isoamyl alcohol, Liquid Macrogol, PEG400,2-butyl acetate, diethylene glycol acetate, terpineol, ethanol.
5. the ultra low volume liquids of containing novaluron according to claim 1 and nicotinic insecticide, 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 of containing novaluron and nicotinic insecticide; Technological parameter is: mixing speed control is 60～150 revs/min, and mixing time is 15～60 minutes, and temperature is normal temperature, and pressure is normal pressure.
6. the ultra low volume liquids of containing novaluron according to claim 1 and carbamate insecticide, it is characterized in that: it is applied in 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, resemble star stinkbug, green rice bug resembles, red palpus 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 beans 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.
7. the ultra low volume liquids of containing novaluron according to claim 1 and carbamate insecticide, is characterized in that: its application process is ultra low volume spraying, low-gallonage spraying or ultra low volume electrostatic spray; Formulation rate is 75～150g a.i./hm
2.
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| CN109221231A (en) * | 2018-07-25 | 2019-01-18 | 中国农业科学院植物保护研究所 | Biphenthrin electrostatic oil agent and preparation method thereof |
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| CN109221231A (en) * | 2018-07-25 | 2019-01-18 | 中国农业科学院植物保护研究所 | Biphenthrin electrostatic oil agent and preparation method thereof |
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