CN102273444A - Ultralow volume liquid containing thiamethoxam - Google Patents
Ultralow volume liquid containing thiamethoxam Download PDFInfo
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- CN102273444A CN102273444A CN2011102699534A CN201110269953A CN102273444A CN 102273444 A CN102273444 A CN 102273444A CN 2011102699534 A CN2011102699534 A CN 2011102699534A CN 201110269953 A CN201110269953 A CN 201110269953A CN 102273444 A CN102273444 A CN 102273444A
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Abstract
The invention discloses ultralow volume liquid containing thiamethoxam. The ultralow volume liquid is prepared from the thiamethoxam used as an active ingredient or the thiamethoxam and an active ingredient II which are compounded into the active ingredient, and the balance of aid and solvent, wherein the active ingredient II is any one of beta-cypermethrin, pymetrozine, chlorantraniliprole, flubendiamide, tolfenpyrad, azadirachtin, buprofezin, abamectin, emamectin benzoate and diazinon. The ultralow volume liquid containing the thiamethoxam can be used for controlling crop pests such as rice planthoppers, Cnaphalocrocis medinalis, brown planthoppers, white-backed planthoppers, small brown planthoppers, Chilo suppressalis, rice thrips and the like, and has the advantages of convenience in processing, water conservation, good pesticide effect, long duration, synergistic effect and the like, and the work efficiency is high.
Description
Technical field
The present invention relates to technical field of pesticide, particularly a kind of ultra low volume liquids that contains thiophene worm piperazine.
Background technology
At present for the control of insect that easily produces resistance on the agricultural, main way is that exploitation and existing kind do not have composite between the new composition of cross resistance or the existing pesticide species, the former since required development cost height, cycle long, and at present development rate far away less than the speed of pest resistance to insecticide generation.Therefore, being mixed for the different existing pesticide species of the mechanism of action is a kind of selection of the best.If reasonable mixture ratio then can produce significant synergistic effect, make field control effect significantly be better than the effect of each single agent.Usually there is certain defective in the insecticide that contains the single-activity composition on agricultural insect pests control, continuous several times is used and is not only made insect be easy to generate pesticide resistance, and easily cause pollution, can overcome above shortcoming by rationally being mixed between the pesticide active ingredient to food and environment.The reasonably composite simultaneously synergistic effect that active component is produced, can improve preventive effect, reduce the effective ingredient consumption, save cost, delay the drug-fast generation of insect, closely can alleviate even avoid the pollution of agricultural chemicals food and environment, and the efficient novel pesticide of the low toxicity that the present invention researchs and develops out, not only the target drug effect is significantly strengthened, and very low to the influence of people, crop, non-target and environment.
Thiophene worm piperazine is novel chloro nicotinic insecticide, and English name is thiamethoxam, and molecular formula is C8H10ClN5O3S, chemical name is 3-(2-chloro-1,3-thiazoles-5-ylmethyl)-5-methyl isophthalic acid, 3,5-oxadiazines-4-base fork (nitro) amine, chemical structural formula is:
Characteristics such as that thiophene worm piperazine has is active high, effect is fast, toxicity is low, the lasting period is long, insecticidal spectrum is wide, first generation anabasine insecticides such as the mechanism of action and Imidacloprid are similar, but have higher activity.To insect based on stomach toxicity, tag and systemic action, be used for foliar spray and soil root irrigation, rapidly by interior suction, and be transmitted to each position of plant after its dispenser, be mainly used to prevent and treat Lepidoptera, coleoptera, thrips insect.
Beta-cypermethrin belongs to chrysanthemum ester insecticide, and English name is beta-Cypermethrin, and molecular formula is
C
22H
19Cl
2NO
3, chemical name be (R, S)-alpha-cyano-3-benzyloxy phenoxy base (1R.3R)-3-(2, the 2-dichloroethylene)-2,2-dimethyl cyclopropane carboxylic acid ester, chemical structural formula is:
Beta-cypermethrin is the efficient isomer of cypermethrin, has and tags and stomach poison function, and insecticidal spectrum is wide, and the speed of knocking down is fast, the biologically active height.Be mainly used in the control cotton, vegetables, fruit tree, the various pests on the crops such as tealeaves.
Pyrrole aphid ketone belongs to pyridines or Triazinone insecticide English name is Pymetrozine, and molecular formula is C
10H
11N
5O, chemical name are (E)-4,5-dihydro-6-methyl-4-(3-pyridine methylene amino)-1,2, and 4-triazine-3 (2H)-ketone, chemical structural formula is:
Pyrrole aphid ketone is the brand-new non-insects agent of killing livestock, and is developed in 1988 by Switzerland Ciba-Geigy company the earliest, and this product shows excellent control efficiency to the sucking pest of various crop.Utilizing electricity to penetrate figure (EPG) technology studies show that, no matter be drop, feed or test injection, almost produce the lancet blocking effect immediately, stop to get food at once as long as aphid or plant hopper one touch pyrrole aphid ketone, and final hungry causing death, and this process is irreversible.Therefore, pyrrole aphid ketone has excellent blocking-up insect and passes malicious function.Although at present the caused lancet obstruction of pyrrole aphid ketone mechanism be it be unclear that, existing studies show that this irreversible " stopping eating " be not since " food refusal effect " cause.
Rynaxypyr belongs to the benzamide insecticides, and English name is chlorantraniliprole, and molecular formula is C
18H
14N
5O
2BrC
12, chemical name is 3-bromo-N-[4-chloro-2-methyl-6-[(methyl-carbamoyl) and benzene]-1-(3-chloropyridine-2-yl)-1-hydrogen-pyrazoles-5-formamide, chemical structural formula is:
Mainly be to activate blue Buddhist nun's alkali acceptor, discharge the calcium ion of storing in smooth muscle and the striated muscle cell, cause that the muscle adjusting is weak, paralysis is until last insect death.This active component shows mammal and the extremely significant selective difference of the blue Buddhist nun's alkali of insect acceptor, has improved greatly mammal and other vertebrate safeties.
Fipronil bisamide is the phthalic amide insecticides, and English name is flubendiamide, and chemical formula is C
23H
22F
7IN
2O
4S, chemical name be 3-iodo-N '-(2-mesyl-1,1-dimethyl ethyl group-N-{4-[1,2,2,2-tetrafluoro-1-(trifluoromethyl) ethyl]-the 0-tolyl phthalamide, chemical structural formula is:
Fipronil bisamide mainly is to activate calcium release channel in blue Buddhist nun's alkali recipient cell, the property out of control release that causes storing calcium ion.It is the compound that acts on the blue Buddhist nun's alkali of insect cell acceptor at present few in number.Lepidoptera pest there is the spectrum preventive effect, does not have cross resistance with existing insecticide and produce, be suitable for very much the control that existing insecticide produces the insect of resistance.Larva there is very outstanding preventive effect, limited to the adult preventive effect, there is not ovicidal action.Slightly conduct by xylem the back in the infiltration plant body.Resistance of rainwater washing against.
The azoles insect amide is a novel pyrazole heterocyclic broad spectrum disinfestation miticide, and English name is Tolfenpyrad, and molecular formula is C
21H
22ClN
3O
2, chemical name is 4-chloro-3-ethyl-1-methyl-N-{[4-(4-methylphenoxy) phenyl]-methyl }-1H pyrazoles-5-carboxylic acid amides, chemical structural formula is:
The mechanism of action of azoles insect amide is passed on the complex I of system for the electronics that hinders in the mitochondrial metabolic system, is hindered thereby electronics is passed on, and insect can not be provided and storing energy, is called as the mitochondria electronics and passes on complex Inhibitors (METI).
Nimbin-A is exactly the nimbin of common indication, and English name is Azadirachtin, and molecular formula is C
35H
44O
16, chemical structural formula is:
Nimbin-A is that a class is separated the strongest active compound from the seal chinaberry, and it belongs to tetracyclic triterpenes.Nimbin can be divided into nimbin-A,-B,-C ,-D ,-E,-F, totally 8 kinds of-G ,-I, characteristics such as nimbin has efficiently, low toxicity, control spectrum is wide, but effect slowly, and it has following several aspect to the mechanism of action of insect: directly or indirectly produce the food refusal effect by the chemical co-ordination organ that destroys the insect mouthpart; Effect by centering intestinal digestion enzyme makes that the nutrition conversion of food is not enough, influences the vitality of insect.The nimbin of high dose is kill insects directly, and low dosage then causes and permanent larva or the pupa of deformity, adult etc. occur.By of the synthetic and release of inhibition cerebral nerve secretory cell, influence the synthetic and release of prothoracic gland, and corporal allata is to the synthetic and release of juvenile hormone to ecdysteroids to thoratropic hormone (PTrH).The destruction of juvenile hormone normal concentration level makes the synthetic deficiency of the needed vitellogenin of the insect maturation of ovum simultaneously and causes sterile in the insect hemolymph.
Buprofezin is the diazthines insect growth regulator, IGR, and English name is Buprofezin, and molecular formula is C
16H
23N
3OS, chemical name are 2-tertbutylimido-3-isopropyl-5-phenyl-1,3,5-thiadiazine-4-ketone, and chemical structural formula is:
Buprofezin is the insect molting inhibitor, by suppressing the synthetic and interference metabolism of chitin, insect can not normally be casted off a skin with abnormal and dead gradually.Have high activity, high selectivity, the characteristics in the long longevity of residure.Plant hopper, leafhopper, aleyrodid there are special efficacy, some scale insects such as arrowhead scales, long white a red-spotted lizard are also had better effects, be mainly used in control rice-leaf hopper and plant hopper, potato leaf hopper, oranges and tangerines, cotton and vegetables aleyrodid, oranges and tangerines armored scale and mealybug.
Avermectin is a kind of wide spectrum, efficient, safe microbial source insecticide, and English name is abamectin, and the chemical constitution structural formula is:
Avermectin is a kind of macrolide disaccharide compounds, it is the natural products that from edaphon, separates, insect and mite class had tag and stomach poison function and faint fumigation action is arranged, no systemic action, but it has very strong osmosis to blade, can kill subepidermal insect, and the longevity of residure is long.It does not kill ovum.What its mechanism of action was different with general insecticide is that it disturbs the neurophysiology activity, stimulate and discharge the r-aminobutyric acid, and the r-aminobutyric acid has inhibitory action to arthropodan nerve conduction, the mite class becomes, if mite and insect and larva with paralysis symptom promptly appears after medicament contacts, inertia is not got food, and is dead after 2～4 days.Because of not causing that insect dewaters rapidly, so its lethal effect is slower.But though predatism and parasite are had direct killing effect, because of plant surface is residual few, therefore little to the damage of beneficial insect.
Emamectin-benzoate is the biogenic insecticidal/acaricidal agent, and English name is emamectin benzoate, chemical name is 4 '-Biao-methylamino-4 '-the deoxidation abamectin benzoate, chemical structural formula is:
Characteristics such as emamectin-benzoate has efficiently, wide spectrum, the longevity of residure are long, its mechanism of action are to hinder pest movements nerve information transmission and make the health paralysis dead.The mode of action does not have interior absorption energy to crop, but can infiltrate crop epidermal tissue, thereby have the longer longevity of residure based on stomach toxicity and tagging.In the routine dose scope to useful insect and natural enemy, people, animal safety, can with most of combined use of pesticides.
Diazinon belongs to broad-spectrum organic insecticide, and English name is diazinon, and molecular formula is C
12H
21N
2O
3PS, chemical name are 0,0-diethyl-0-(2-isopropyl-6-methyl-4-pyrimidine radicals) phosphorothionate, and chemical structural formula is:
Diazinon have tag, stomach toxicity, stifling and certain systemic function, have certain mite, eelworm-killing activity of killing concurrently.Active by suppressing the performance of insect acetylcholinesterase, be widely used in paddy rice, corn, sugarcane, tobacco, fruit tree, vegetables, herbage, flowers, forest and greenhouse, be used for preventing and treating multiple sucking and leaf-feeding insect.Can be used for preventing and treating soil insect and nematode, also can be used for preventing and treating domestic animal vermin and house pests such as fly class, cockroach.Various pests such as Lepidoptera, Homoptera all there is the better prevention effect.
The inventor is by studies have shown that, the ultra low volume liquids that the arbitrary pesticide active ingredient in thiophene worm piperazine and beta-cypermethrin, pyrrole aphid ketone, Rynaxypyr, fipronil bisamide, azoles insect amide, nimbin, Buprofezin, Avermectin, emamectin-benzoate, the diazinon is re-dubbed has extremely strong synergistic effect to target pest.
But the existing preparation of thiophene worm piperazine mainly comprises suspending agent, water dispersible granules, seed treatment dispersion powder etc., patent publication No. CN101755814A discloses a kind of Pesticidal combination that contains thiophene worm piperazine and fipronil bisamide, comprise effective active component, auxiliary agent and filler, it is characterized in that: effective active composition thiophene worm piperazine and fipronil bisamide percentage by weight are 1～30: 50～1.This invention with thiophene worm piperazine and fipronil bisamide composite after, have notable synergistic and lasting effect; Enlarged insecticidal spectrum, aphid, rice fulgorid etc. has been had greater activity; Reduce the dosage of agricultural chemicals, reduced the residual quantity of agricultural chemicals on crop, alleviated environmental pollution; , insect good to person poultry safety, Environmental compatibility is difficult for developing immunity to drugs.But the formulation of this invention is wetting powder, water dispersible granules, suspending agent, and contains the ultra low volume liquids of thiophene worm piperazine, does not appear in the newspapers both at home and abroad.。
Ultra low volume liquids is low by the screening volatility, flash-point is high, to former medicine dissolubility is good, low to chemical injury of crops, viscosity is low solvent, do not convert water during dispenser, 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 not owing to contain the high volatile volatile composition in the droplet, and its size does not have significant change with quality from leave spraying apparatus arrival target process, reduced volatilization with elegant.Droplet is tiny and even, meets " biological optimum grain-diameter " requirement, has significantly improved deposition.Because need not to convert water uses, ultra low volume liquids is suitable for water scarcity, damage by disease and insect fulminant large tracts of land takes place 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.
Summary of the invention
The objective of the invention is the deficiency that proposes at said method, a kind of low toxicity ultra low volume liquids of clothianidin-containing efficiently is provided, this ultra low volume liquids is easy to process, work efficiency is high, good drug efficacy, hold and imitate length, Synergistic, saving water; Can reduce environmental pollution, improve the agricultural chemicals availability, reduce applications of pesticide amount.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of ultra low volume liquids that contains thiophene worm piperazine, it is with thiophene worm piperazine, or thiophene worm piperazine and active component II composite be active component, all the other used additives and solvent complement to 100% ultra low volume liquids; Active component II is any one in beta-cypermethrin, pyrrole aphid ketone, Rynaxypyr, fipronil bisamide, azoles insect amide, nimbin, Buprofezin, Avermectin, emamectin-benzoate, the diazinon.
With thiophene worm piperazine is active component, and its weight content is 0.1%～15%, preferred weight content 1%～10%, and preferred weight content 2%～8%, the weight content of auxiliary agent is 1%～15%, solvent complements to 100%; Composite with thiophene worm piperazine and active component II is active component, the weight content of its total amount is 0.2%～35%, the weight content of thiophene worm piperazine is 0.1%～15%, the weight content of active component II is 0.1%～20%, preferred total amount weight content is 3%～12%, and the weight content of preferred thiophene worm piperazine is 2%～5%, and the weight content of preferred active component II is 1%～7%, the weight content of auxiliary agent is 1%～15%, and solvent complements to 100%.
Described solvent is one or more combinations in aromatic hydrocarbon solvent, plant oil solvent and the polar solvent;
(1) aromatic hydrocarbon solvent of Shi Heing comprises trimethylbenzene, o-dichlorohenzene, the above heavy aromatics of C10 such as durene, diethylbenzene, methyl-propyl benzene, butylbenzene, methyl naphthalene, two wires oil;
(2) the plant oil solvent of Shi Heing comprises soybean oil, cottonseed oil, rapeseed oil, castor oil, turpentine oil, esterified vegetable oil such as methyl oleate, ethyl oleate;
(3) the polar solvent solvent of Shi Heing comprises acetophenone, phenmethylol, methyl-sulfoxide, N-Methyl pyrrolidone, N, dinethylformamide, N,N-dimethylacetamide, the above alcohols of C6 such as n-hexyl alcohol, n-octyl alcohol, terpineol;
Preferred boiling point is higher than 160 ℃, flash-point and is higher than 60 ℃ solvent.
Described auxiliary agent comprises surfactant, synergist, bleeding agent etc., be mainly used to improve adhesiveness, wetability and the permeability of preparation to crop and target, strengthen the absorption of crop and target to medicament, reduce the volatility of solvent, improve stability of formulation, reduce the viscosity of preparation, thereby play the effect that improves drug effect.
Surfactant is selected from fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene, the phenethyl phenol polyethenoxy ether, alkylaryl polyoxyethylene polyoxypropylene ether, aliphatic alcohol polyoxyvinethene phosphate, the alkylphenol polyoxyethylene phosphate, phenethyl phenol polyethenoxy ether phosphate, alkylaryl polyoxyethylene polyoxypropylene ether phosphate, castor oil polyoxyethylene ether, the combination of one or more in the calcium dodecyl benzene sulfonate, preferred fat alcohol APEO, alkylphenol polyoxyethylene, the phenethyl phenol polyethenoxy ether, alkylaryl polyoxyethylene polyoxypropylene ether, castor oil polyoxyethylene ether, calcium dodecyl benzene sulfonate.
Synergist is selected from synergy phosphorus, sulfoxide, piperonyl butoxide etc.
Bleeding agent is selected from azone, thiophene ketone, oozes T etc. soon.The described T that oozes soon can directly buy on market, also is fast penetrant T or fast T.
The concrete preparation method of ultra low volume liquids who contains thiophene worm piperazine of the present invention is, in reaction vessel with electronic stirring, earlier with solvent with the active component stirring and dissolving after, add auxiliary component again, fully mix, promptly get and contain thiophene worm piperazine ultra low volume liquids; Technological parameter is, the speed of mixing is controlled to be 60～150 rev/mins, and mixing time is 15～60 minutes, and temperature is a normal temperature, and pressure is normal pressure.
The target crop that is fit to is cereal crops such as paddy rice, wheat, economic crops such as sugarcane, banana, rubber, cotton, tea tree, oranges and tangerines, apple, hawthorn, peach, vegetable crops such as tomato, eggplant, capsicum, lettuce, celery, wild cabbage, Kidney bean, broad bean, cowpea, pea, ground family crops such as cucumber, pumpkin, watermelon.
The present invention is used to prevent and treat 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 the star stinkbug, green rice bug resembles, red palpus fleahopper, rice tube water snout moth's larva, oryza chinensis, Phytophthira, the aleyrodid class, the a red-spotted lizard class, unaspis shield kuwana, the green stinkbug of Zhu, peach fruit borer, the 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, the sugarcane thrips, oranges and tangerines golden thistle horse, soybean pod gall-midge, crop pests such as tomato Liriomyza or sugarcane aphid.
Application process of the present invention is ultra low volume spraying, low-gallonage spraying or ultra low volume electrostatic spray.A situation arises determines suitable dosage according to controlling object, and the per hectare formulation rate is 1500～4500ml usually.
Compared with prior art, the invention has the beneficial effects as follows:
1. spouting liquid is few, only is hundreds of/one of conventional spraying.
2. droplet is little, and ultra low volume electrostatic spray fogdrop diameter is that 30～60 μ m, ultra low volume ground spraying droplet diameter are 30～80 μ m, aerial ultra low volume spraying fogdrop diameter 30～60 μ m, and conventional spraying droplet diameter is many more than 200～600 μ m.
3. spray pattern is the spraying of drift accumulation property, and conventional spraying is the specific aim spraying, promptly facing to the crop spraying.
What 4. ultra low volume sprayed is to be the finish of carrier with oil, and concentration is generally a few percent to percent tens; And the conventional water diluent agent concentration that sprays is very low, is generally some thousandths of to ten thousand/several.
5. the work efficiency height is prevented and treated in time.Hand-held ultra low volume spraying machine improves 20～30 times of work efficiency than manual compression sprayer, because of its work efficiency height, can timely and effectively prevent and treat the fulminant insect, as plant hopper, mythimna separata, locust etc.
6. save agricultural chemicals.Save agricultural chemicals more than 30% with general than conventional spraying.
7. water not.Saved water intaking, made up a prescription and heavy physical labor such as negative water operation, the hilly and mountainous land of especially short of rain in arid, manpower shortage and water intaking difficulty is used, and is more convenient.
8. good drug efficacy is held and is imitated length.The oil agricultural chemicals is easy to penetrate ester dissolubility insect body surface and enters in the pest body, show as desinsection rapidly, good drug efficacy; The high boiling point auxiliary agent that occupies larger proportion in the finish can play protective effects such as anti-hydrolysis, anti-oxidant, anti-photodissociation to pesticide activity component, show as hold imitate long.
9. to crop safety.Ultra low volume spraying be difficult for to produce poisoning to crop safety, does not have obviously residually, can improve crop quality.
10. expenses for prevention and control is low.Since ultra low volume spraying have province's medicine, laborsaving, not water, good drug efficacy, hold and imitate advantages such as long, so expenses for prevention and control is lower than conventional spraying.
Embodiment
The present invention is described in further detail below in conjunction with embodiment, but embodiments of the present invention are not limited to the scope that embodiment represents.
Preparation technology: in the reaction vessel that band stirs, press formula rate first with solvent with active component thiophene worm piperazine stirring and dissolving after, add auxiliary component again, fully mix, promptly get and contain thiophene worm piperazine ultra low volume liquids; Technological parameter is: mixing speed is controlled to be 60～150 rev/mins, and mixing time is 15～60 minutes, and temperature is a normal temperature, and pressure is normal pressure.
Embodiment 1-26 all prepares ultra low volume liquids by this preparation method.
Embodiment 1
Prepare 15% thiophene worm piperazine ultra low volume liquids
Embodiment 2
Prepare 0.1% thiophene worm piperazine ultra low volume liquids
Embodiment 3
Prepare 5% thiophene worm piperazine ultra low volume liquids
Embodiment 4
Prepare 0.2% thiophene worm piperazine beta-cypermethrin ultra low volume liquids
Embodiment 5
Prepare 5% thiophene worm piperazine beta-cypermethrin ultra low volume liquids
Embodiment 6
Prepare 30% thiophene worm piperazine beta-cypermethrin ultra low volume liquids
Embodiment 7
Prepare 3% thiophene worm piperazine pyrrole aphid ketone ultra low volume liquids
Embodiment 8
Prepare 10% thiophene worm piperazine pyrrole aphid ketone ultra low volume liquids
Embodiment 9
Prepare 3% chlorantraniliprole and thiamethoxam ultra low volume liquids
Embodiment 10
Prepare 10% chlorantraniliprole and thiamethoxam ultra low volume liquids
Embodiment 11
Prepare 3% fipronil bisamide thiophene worm piperazine ultra low volume liquids
Embodiment 12
Prepare 10% fipronil bisamide thiophene worm piperazine ultra low volume liquids
Embodiment 13
Prepare 3% thiophene worm piperazine azoles insect amide ultra low volume liquids
Embodiment 14
Prepare 10% thiophene worm piperazine azoles insect amide ultra low volume liquids
Embodiment 15
Prepare 3% thiophene worm piperazine nimbin ultra low volume liquids
Embodiment 16
Prepare 6% thiophene worm piperazine nimbin ultra low volume liquids
Embodiment 17
Prepare 3% Buprofezin thiophene worm piperazine ultra low volume liquids
Embodiment 18
Prepare 10% Buprofezin thiophene worm piperazine ultra low volume liquids
Embodiment 19
Prepare 3% Avermectin thiophene worm piperazine ultra low volume liquids
Embodiment 20
Prepare 10% Avermectin thiophene worm piperazine ultra low volume liquids
Embodiment 21
Prepare 3% thiophene worm piperazine emamectin-benzoate ultra low volume liquids
Embodiment 22
Prepare 10% thiophene worm piperazine emamectin-benzoate ultra low volume liquids
Embodiment 23
Prepare 3% thiophene worm piperazine diazinon ultra low volume liquids
Embodiment 24
Prepare 10% thiophene worm piperazine diazinon ultra low volume liquids
Embodiment 25
Prepare 25% thiophene worm piperazine diazinon ultra low volume liquids
Embodiment 26
Prepare 35% thiophene worm piperazine diazinon ultra low volume liquids
The prepared ultra low volume liquids outward appearance that contains thiophene worm piperazine is the homogeneous oily liquids; Low temperature compatibility is good, and under-5 ℃ of conditions, refrigeration 7d does not separate out crystallization and suspension; Volatility is low, and filter paper hangs sends out measurement result, and volatility is lower than 30%; To plant safety, no poisoning; The employing method of remaining silent is measured, and flash-point is greater than 60 ℃; Viscosity is less than 30mPas; Conductance is 1 * 10
-6～1 * 10
-10In the s/cm scope.
Below again in conjunction with using the furthermore bright beneficial effect of the present invention of field efficacy measurement result that embodiment of the invention 1-26 carries out.
Application Example of the present invention is the method that adopts Toxicity Determination and field control effectiveness test to combine.Pass through Toxicity Determination earlier, the co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC＜80 are antagonism, and 80＜CTC＜120 are summation action, and CTC＞120 are synergistic effect, on this basis, carry out field control effectiveness test again.
Application Example 1
Controlling object: rice fulgorid
Experiment place: Guilin suburban area paddy field
Application method: ultra low volume spraying
Formulation rate: 120g a.i./hm
2
Result of the test sees Table 1.
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 the ultra low volume spraying method to prevent and treat that rice hoppers quick-acting is strong, control efficiency good, the lasting period is longer.
Application Example 2
Controlling object: cabbage aphid
Experiment place: Liuzhou suburban area vegetable field
Application method: ultra low volume spraying
Formulation rate: 100g a.i./hm
2
Result of the test sees Table 2.
Table 2: control cabbage aphid test of pesticide effectiveness result
As can be seen from Table 2: ultra low volume liquids employing ultra low volume spraying method control cabbage aphid quick-acting of the present invention is strong, control efficiency good, the lasting period is longer.
Claims (10)
1. ultra low volume liquids that contains thiophene worm piperazine, it is characterized in that: it is with thiophene worm piperazine, or thiophene worm piperazine and active component II composite be active component, all the other used additives and solvent complement to 100% ultra low volume liquids; Active component II is any one in beta-cypermethrin, pyrrole aphid ketone, Rynaxypyr, fipronil bisamide, azoles insect amide, nimbin, Buprofezin, Avermectin, emamectin-benzoate, the diazinon.
2. the ultra low volume liquids that contains thiophene worm piperazine according to claim 1 is characterized in that:
(1) be active component with thiophene worm piperazine, its weight content is 0.1%～15%, and the weight content of auxiliary agent is 1%～15%, and solvent complements to 100%;
(2) composite with thiophene worm piperazine and active component II is active component, the weight content of its total amount is 0.2%～35%, and the weight content of thiophene worm piperazine is 0.1%～15%, and the weight content of active component II is 0.1%～20%, the weight content of auxiliary agent is 1%～15%, and solvent complements to 100%.
3. the ultra low volume liquids that contains thiophene worm piperazine according to claim 1 is characterized in that:
(1) be active component with thiophene worm piperazine, its weight content is 1%～10%, and the weight content of auxiliary agent is 1%～15%, and solvent complements to 100%;
(2) composite with thiophene worm piperazine and active component II is active component, the weight content of its total amount is 3%～12%, and the weight content of thiophene worm piperazine is 2%～5%, and the weight content of active component II is 1%～7%, the weight content of auxiliary agent is 1%～15%, and solvent complements to 100%.
4. the ultra low volume liquids that contains thiophene worm piperazine according to claim 1 is characterized in that: with thiophene worm piperazine is active component, and its weight content is 2%～8%, and the weight content of auxiliary agent is 1%～15%, and solvent complements to 100%.
5. the ultra low volume liquids that contains thiophene worm piperazine according to claim 1 is characterized in that: described auxiliary agent comprises surfactant, synergist, bleeding agent; Surfactant is one or more the combination in fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene, phenethyl phenol polyethenoxy ether, alkylaryl polyoxyethylene polyoxypropylene ether, aliphatic alcohol polyoxyvinethene phosphate, alkylphenol polyoxyethylene phosphate, phenethyl phenol polyethenoxy ether phosphate, alkylaryl polyoxyethylene polyoxypropylene ether phosphate, castor oil polyoxyethylene ether, the calcium dodecyl benzene sulfonate; Synergist is one or more the combination in synergy phosphorus, sulfoxide, the piperonyl butoxide; Bleeding agent is azone, thiophene ketone, oozes one or more combination among the T soon.
6. the ultra low volume liquids that contains thiophene worm piperazine according to claim 1 is characterized in that: described solvent is one or more combinations in aromatic hydrocarbon solvent, plant oil solvent and the polar solvent; Aromatic hydrocarbon solvent comprises trimethylbenzene, o-dichlorohenzene, the above heavy aromatics of C10; The plant oil solvent comprises soybean oil, cottonseed oil, rapeseed oil, castor oil, turpentine oil, esterified vegetable oil; Polar solvent comprises acetophenone, phenmethylol, methyl-sulfoxide, N-Methyl pyrrolidone, N, dinethylformamide, N,N-dimethylacetamide, the above alcohols of C6.
7. the ultra low volume liquids that contains thiophene worm piperazine according to claim 1 is characterized in that: the above heavy aromatics of described C10 is durene, diethylbenzene, methyl-propyl benzene, butylbenzene, methyl naphthalene, two wires oil; Esterified vegetable oil is methyl oleate, ethyl oleate; The above alcohols of C6 is n-hexyl alcohol, n-octyl alcohol, terpineol.
8. the ultra low volume liquids that contains thiophene worm piperazine according to claim 1, it is characterized in that: the preparation method of described ultra low volume liquids is, in the reaction vessel that band stirs, earlier with solvent with the active component stirring and dissolving after, add auxiliary component again, fully mix, promptly get and contain thiophene worm piperazine ultra low volume liquids; Technological parameter is: mixing speed is controlled to be 60～150 rev/mins, and mixing time is 15～60 minutes, and temperature is a normal temperature, and pressure is normal pressure.
9. the ultra low volume liquids that contains thiophene worm piperazine according to claim 1 is characterized in that: it is the 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 the star stinkbug, green rice bug resembles, red palpus fleahopper, rice tube water snout moth's larva, oryza chinensis, Phytophthira, the aleyrodid class, the a red-spotted lizard class, unaspis shield kuwana, the green stinkbug of Zhu, peach fruit borer, the 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, the sugarcane thrips, oranges and tangerines golden thistle horse, soybean pod gall-midge, application on tomato Liriomyza or the sugarcane aphid crop pest.
10. the ultra low volume liquids that contains thiophene worm piperazine according to claim 1 is characterized in that: its application process is ultra low volume spraying, low-gallonage spraying or ultra low volume electrostatic spray.
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| CN2011102699534A CN102273444A (en) | 2011-09-13 | 2011-09-13 | Ultralow volume liquid containing thiamethoxam |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037821A (en) * | 1988-04-07 | 1989-12-13 | 奇诺英药物化学工厂有限公司 | Plant protection product |
| WO2004062367A1 (en) * | 2003-01-10 | 2004-07-29 | Battelle Memorial Institute | Sprayable non-aqueous, oil-continuous microemulsions and methods of making same |
| CN101785455A (en) * | 2010-02-05 | 2010-07-28 | 深圳诺普信农化股份有限公司 | Pesticide oil suspension agent and preparation method thereof |
| CN102067878A (en) * | 2011-02-23 | 2011-05-25 | 广西田园生化股份有限公司 | Ultra-low-volume liquid preparation containing carbosulfan |
-
2011
- 2011-09-13 CN CN2011102699534A patent/CN102273444A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037821A (en) * | 1988-04-07 | 1989-12-13 | 奇诺英药物化学工厂有限公司 | Plant protection product |
| WO2004062367A1 (en) * | 2003-01-10 | 2004-07-29 | Battelle Memorial Institute | Sprayable non-aqueous, oil-continuous microemulsions and methods of making same |
| CN101785455A (en) * | 2010-02-05 | 2010-07-28 | 深圳诺普信农化股份有限公司 | Pesticide oil suspension agent and preparation method thereof |
| CN102067878A (en) * | 2011-02-23 | 2011-05-25 | 广西田园生化股份有限公司 | Ultra-low-volume liquid preparation containing carbosulfan |
Non-Patent Citations (1)
| Title |
|---|
| 周本新 等: "《农药新剂型》", 31 January 1997, 化学工业出版社 * |
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