CN107736385A - A kind of composition pesticide of extract containing Azalea pontica and fluazinam - Google Patents
A kind of composition pesticide of extract containing Azalea pontica and fluazinam Download PDFInfo
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- CN107736385A CN107736385A CN201711197739.6A CN201711197739A CN107736385A CN 107736385 A CN107736385 A CN 107736385A CN 201711197739 A CN201711197739 A CN 201711197739A CN 107736385 A CN107736385 A CN 107736385A
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- fluazinam
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/16—Ericaceae [Heath or Blueberry family], e.g. rhododendron, arbutus, pieris, cranberry or bilberry
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Abstract
The invention discloses a kind of extract containing Azalea pontica and the composition pesticide of fluazinam, the composition pesticide contains active component fluazinam and Azalea pontica extract, and the mass fraction ratio of fluazinam and Azalea pontica extract is 60:1~1:60, it is preferably in a proportion of 30:1~1:30, further it is preferably in a proportion of 15:1~1:15, further it is preferably in a proportion of 9:1 and 4:1, fluazinam and Azalea pontica extract have synergistic effect to the toxicity of Tetranychus cinnabarinus, panonychus citri in the proportion, fluazinam and Azalea pontica extract can be processed into pesticidal preparations, the percentage composition that fluazinam and Azalea pontica extract quality summation account for pesticidal preparations gross weight is 0.1%~80%, remaining is insecticides adjuvant, and said composition can be used for preventing and treating tomato Tetranychus cinnabarinus, panonychus citri.
Description
Technical field
The invention belongs to the synergetic pesticide composition field that botanical pesticide combines with chemical pesticide, the specific one kind that provides contains
The synergetic pesticide composition of active composition fluazinam and Azalea pontica extract.
Background technology
Fluazinam (Fluazinam, SHIRLAN, IKF-1216) is the new substituted developed by Japanese Shi Yuan industry companies
Phenyl amines wide-spectrum bactericide and acaricide, there is special efficacy to a variety of gray molds caused by Botrytis cinerea；To citrus red mite, citrus rust
The mite class such as tick have preferable prevention effect, can be used for preventing and treating other crop mite class.
Azalea pontica (Rhododendron molle (Blume) G.Don) Ericaceae Chinese azalea (chrysanthemum cuckoo), it is also known as noisy
Sheep is spent.It is close by the micro- pubescence of canescence and thin bristle because leaf is larger；Corolla is big, yellow or golden yellow, easily identifies.Machaka,
High 1~2m.According to information (《Biological pesticide and fertilizer》The 46-47 pages, Ou Shansheng, Zhang Shenju chief editor Chemical Industry Press
Publish), contain insect killing substance Chinese azalea extract in Azalea pontica plant, can prevent and treat the agricultural pests such as pachydiplosis oryzae, aphid, red spider or
Evil mite.
Tetranychus cinnabarinus (Tetranychus cinnabarinus), Arachnoidea, belong to Acariformes, Tetranychidae.It is a kind of extensive
The agricultural major pest in world temperate zone is distributed in, there is generation all over China, the plant that can cause harm has 113 kinds of 32 section, wherein vegetable
18 kinds of dish, mainly there is eggplant, capsicum, watermelon, beans, green onion and three-coloured amaranth.To draw juice in blade back into deutonymph.Eggplant, Pepper Leaves
After aggrieved, blade face begins to show canescence dot, becomes canescence afterwards；After kidney bean, cowpea, melon blade are aggrieved, it is thin to form withered yellow
Spot, full leaf is withered when serious comes off, and shortens fruiting period, influences yield.Tetranychus cinnabarinus population changes in field in the shape of a saddle, May
Part field is difficult to see, and into after June, quantity gradually increases.In normal year, before and after wheat harvest, the population of field red spider
Quantity can increase sharply, and field harm aggravates, and July is the red spider annual rampant phase occurred, and aggrieved main of vegetables
In period, often reach annual peak period in mid or late July population.Cause harm to 7 the end of month to early August, due to high temperature, population
Quantity can decline quickly, and in August, after the last ten-days period, population density is maintained in a relatively low level, is no longer damaged, and
Maintain always to autumn.In the fall, polypide is moved to successively lives on the weeds of underground, is survived the winter in early November.
Species under panonychus citri, also known as citrus red mite (Panonychus citri McGregor) Tetranychidae it
One, host's blade epidermis is punctured with mouthpart and sucks juice, blade face is killed and countless canescence flecks, full leaf chlorosis when serious is presented
Become canescence, cause largely to fall leaves；Also can cause harm fruit and green branch, and it is the production of China's citrus to influence tree vigo(u)r and yield
No.1 insect, mainly with ovum and into mite in the stiff leaf that leaf miner is caused harm and blade back is survived the winter, partly survived the winter in branch crack.Have
Area do not survive the winter significantly phenomenon.Generation overlap.General 1 year 12-20 generation.Development and 20-28 DEG C of the preference temperature of breeding
When temperature is more than 30 DEG C, the death rate of mite increases；Became 40 DEG C of then its unfavorable existence.The generation of citrus red mite takes out the tip phase with citrus
Close with Relationship between temperature, autumn growth, which is taken out, to be sent out, and abundant foodstuff is provided for citrus red mite, is entered a large amount of insects and is survived the winter, if
Winter gas temperature is high, and rainwater is few, and Second Year occurs early and weighed.Observed according in Sichuan, the 3-5 months, it is typically a large amount of in citrus SPRING WHEAT BEFORE AND AFTER FLOWERING
Occur, first time mite mouth peak occur；In Guangdong Province, when weather turns warm after the beginning of spring, there is 1-2 Sheng and incubates the phase in hibernating egg.This
When be to prevent and treat number most period.9 to November, autumn growth took out the mandarin tree sent out, it also occur that second of peak.In general,
The peak in spring is more serious than the peak in autumn, and when autumn growth is aggrieved serious, a large amount of fallen leaves occur in winter.The both sexes of citrus red mite row are given birth to
Grow, sometimes also can single-female generation, the egg hatching not being fertilized is male mite, and it is female mite that embryonated egg, which then hatches development,.But offspring is mostly
Male mite.It is more on female mite spawning blade, and tow sides have, but it is in the majority with blade back master pulse both sides.Citrus red mite light becomes tender,
In tree crown periphery middle and upper part, mountain region, the tailo in hilly ground orchard, bright and clear position；Generation is more, is often transferred to from old leaf
Cause harm on light green branches and leaves, fruit, egg laying amount than in old leaf feeding it is more.Therefore, treelet seedling dies population number and typically relatively grown up
Tree is big, aggrieved heavy.
The single use of agricultural chemicals can bring resistance risk, and agriculture chemical compounding is the effective way for solving resistance problem.
Develop new product bactericide is expensive, the cycle is grown, and by contrast, exploitation is efficient, less toxic, low-residual with research
Compounding have with mixture invest small, lead time it is short and by attention both domestic and external, it is numerous and confused to increase development dynamics.
The combination of fluazinam and Azalea pontica extract has no report.
The content of the invention
The present invention provides the composition pesticide of a kind of containing fluazinam and Azalea pontica extract, for prevent and treat panonychus citri,
Tomato Tetranychus cinnabarinus.
The present invention is achieved through the following technical solutions：
A kind of composition pesticide of extract containing Azalea pontica and fluazinam, extracted containing active component fluazinam and Azalea pontica
The mass fraction ratio of thing, fluazinam and Azalea pontica extract is 60:1~1:60, it is preferably in a proportion of 30:1~1:30, further
It is preferably in a proportion of 15:1~1:15, still more preferably ratio is 4:1 and 9:1.
The described composition pesticide containing fluazinam and Azalea pontica extract, contains active component fluazinam and Azalea pontica
Extract, also contain insecticides adjuvant, in order to be processed into insecticides adjuvant, wherein fluazinam and Azalea pontica extract in the composition
Gross weight percentage composition be 0.1%~80%, remaining is insecticides adjuvant.
The described composition pesticide containing fluazinam and Azalea pontica extract, can be processed into aqueous suspension agent, moisture dissipates
Granula, microemulsion.
The Azalea pontica extract extracts from whole plant (root, stem, leaf, flower), and mill is dried or dry for Azalea pontica whole plant
Extract after broken, its extracting method are as follows：(23-27 degrees Celsius) dries or baking oven (is not higher than Azalea pontica plant in the sun
40 degrees Celsius) drying, crushed with plant pulverizer, cross 40 mesh sieves, 20 times of methanol is weighed with sample and is soaked, is placed at lucifuge, passes through
Often stirring, is filtered after one week, and residue adds methanol immersion, through extracting three times, merging filtrate, Azalea pontica methanol is obtained after concentration and is carried
Take thing.
The described composition pesticide containing fluazinam and Azalea pontica extract is applied to preventing and treating tomato Tetranychus cinnabarinus, citrus
Panonychus citri, it can be used for preventing and treating other crop evil mites.
Compared with prior art, the advantage of the invention is that：
1st, fluazinam and Azalea pontica extract are compounded in the range of certain proportion to panonychus citri, tomato Tetranychus cinnabarinus
Toxicity has synergistic function.
2nd, two kinds of active ingredients of fluazinam and Azalea pontica extract compounding, reduces Pesticide use amount, reduce use into
Originally, alleviate the pollution to environment, delay the drug-fast service life for producing, adding agricultural chemicals of pest and disease damage.
Embodiment
Aqueous suspension agent formulation weight percent of the present invention forms：Fluazinam 0.1~40%, Azalea pontica extract 0.1
~30%, dispersant 0.1~12%, wetting agent 0.1~10%, thickener 0.1~2%, antifreezing agent 0.1~5%, deionized water
Carrier complements to 100%；Specifically production stage is：Active ingredient and other auxiliary agents are mixed, disperseed through high speed shear, sand mill
After middle sand milling, high dispersive, stable suspension system are formed in water-medium, the aqueous suspension of corresponding weight percentage is made
Agent.
Dosage form of water dispersible granule weight percent of the present invention forms：Fluazinam 0.01~60%, Azalea pontica extract
0.01~60%, dispersant 0.1~15%, disintegrant 0.1~10%, wetting agent 0.1~7%, solid carrier complements to
100%；Specifically production stage is：Active ingredient and other auxiliary agents are well mixed, crushed with micro jet, through pinching
Close, then add in fluidized-bed granulation dryer and be granulated, dry, sieve, the moisture that corresponding weight percentage is made dissipates
Granula；The active component total content is no more than 80%.
Micro-emulsion form weight percent of the present invention forms：Fluazinam 0.1~30%, Azalea pontica extract 0.1~
20%, solvent 0.1~22%, stabilizer 0.1~3%, emulsifying agent 0.1~10%, penetrate into 0.1~3%, antifreezing agent 0.1~
4%, deionized water carrier complements to 100%；Specifically production stage is：Active ingredient is completely dissolved with solvent, then added again
Enter emulsifying agent, stabilizer, bleeding agent, antifreezing agent to be well mixed, deionized water is eventually adding, after being sufficiently stirred, you can institute is made
State microemulsion.
Described auxiliary component is solvent, emulsifying agent, wetting agent, dispersant, stabilizer, antifreezing agent, thickener, bonding
Agent, disintegrant, defoamer, bleeding agent, preservative, all it is to commonly use in pesticidal preparations or allow the composition used, has no special limit
Fixed, specific composition and dosage are according to recipe requirements by simply testing determination.
The described composition pesticide containing fluazinam and Azalea pontica extract can also be with one in other combined use of pesticides
Kind is several to adapt to the needs of cultural control or improve its prevention effect, and they can be：
Acetylcholinesteraseinhibitors inhibitors, such as carbamates, for example, alanycarb (alanycarb), Aldicarb
(aldicarb), sulfone goes out prestige (aldoxycarb), allyxycarb (allyxycarb), aminocarb (aminocarb), Evil worm prestige
(bendiocarb), Benfuracard micro (benfuracarb), metalkamate (bufencarb), butacarb (butacarb), butanone
Prestige (butocarboxim), butanone sulfone prestige (butoxycarboxim), carbaryl (carbaryl), carbofuran
(carbofuran), carbosulfan (carbosulfan), cloethocarb (cloethocarb), dimetilan (dimetilan), second
Sulphur benzene prestige (ethiofencarb), Bassa (fenobucarb), fenothiocarb (fenothiocarb), Carzol
(formetanate), furathiocarb (furathiocarb), Mobucin (isoprocarb), metham-sodium (metam-sodium), first
Sulphur prestige (methiocarb), Methomyl (methomyl), MTMC (metolcarb), oxamyl (oxamyl), Aphox
(pirimicarb), Carbamult (promecarb), arprocarb (propoxur), thiodicarb (thiodicarb), thiofanox
(thiofanox), Landrin (trimethacarb), XMC and Meobal (xylylcarb)；Or organophosphorus compounds, such as second
Acyl acephatemet (acephate), azamethiphos (azamethiphos), azinphos-methyl (azinphos-methyl), ethyl paddy sulphur
Phosphorus (azinphos-ethyl), Rilariol (bromophos-ethyl), bromobenzene alkene phosphorus (bromfenvinfos (-
Methyl)), special Pyrimitate (butathiofos), cadusafos (cadusafos), carbophenothion (carbophenothion), chlorine oxygen
Phosphorus (chlorethoxyfos), chlorfenviphos (chlorfenvinphos), chlormephos (chlormephos), methyl/ethyl poison
Dead tick (chlorpyrifos (- methyl/-ethyl)), Resistox (coumaphos), Surecide (cyanofenphos), kill
Snout moth's larva nitrile (cyanophos), chlorfenviphos (chlorfenvinphos), demeton-methyl (demeton-S-methyl), dioxydemeton-s-methyl
(demeton-S-methylsulfone), torak (dialifos), basudin (diazinon), dichlofenthion
(dichlofenthion), Carbicron (dicrotophos), Rogor (dimethoate), dimethylvinphos
(dimethylvinphos), salithion (dioxabenzofos), disulfoton (disulfoton), phenothiazide (EPN), Ethodan
(ethion), phonamiphos (ethoprophos), oxygen Diothyl (etrimfos), famphur (famphur), fenamiphos
(fenamiphos), fenifrothion (fenitrothion), fensulfothion (fensulfothion), Entex (fenthion),
Flupyrazofos, Dyfonate (fonofos), peace fruit (formothion), fosmethilan (fosmethilan), thiazolone phosphorus
(fosthiazate), heptenophos (heptenophos), iodfenphos (iodofenphos), different rice blast net (iprobenfos), chlorine
Azoles phosphorus (isazofos), isofenphos (isofenphos), O- isopropyl salicylate, oxazolines (isoxathion), malathion
(malathion), Afos (mecarbam), methacrifos (methacrifos), acephatemet (methamidophos), methidathion
(methidathion), Menite (mevinphos), Azodrin (monocrotophos), 2-dichloroethylk dimethyl phosphate (naled), flolimat
(omethoate), oxydemeton_methyl (oxydemeton-methyl), methyl/ethyl parathion (parathion (- methyl/-
Ethyl)), phenthoate dimephenthoate cidial (phenthoate), Phosalone (phosalone), phosmet (phosmet), phosphamidon
(phosphamidon), the third phosphorus of second prestige (phosphocarb), phoxim (phoxim), Actellic/pirimiphos ethyl
(pirimiphos (- methyl/-ethyl)), Profenofos (profenofos), Kayaphos (propaphos), propetamphos
(propetamphos), Toyodan (prothiofos), Fac (prothoate), pyraclofos (pyraclofos), pyridazine sulphur
Phosphorus (pyridaphenthion), pyridathion, quinalphoses (quinalphos), cadusafos (sebufos), sulfotep
(sulfotep), second Toyodan (sulprofos), butyl pyrimidine phosphorus (te bu pi rimf os), Swebate (teme
Phos), terbufos (te r buf os), Ravap (tetrachlorvinphos), thiometon (thiometon),
Hostathion (triazophos), metrifonate (triclorfon), vamidothion (vamidothion) and imicyafos.
The controlled chloride channel antagonists of GABA, such as organochlorine class, such as toxaphene (camphechlor), Niran
(chlordane), 5a,6,9,9a-hexahydro-6,9-methano-2,4 (endosulfan), lindane (gamma-HCH), BHC (HCH), heptachlor (heptachlor), woods
Red (lindane) and methoxychlor (methoxychlor)；Or Phenylpyrazole (fiprole) class, such as acetoprole, second
Worm nitrile (ethiprole), ethiprole (fipronil), pyrazine ethiprole (pyrafluprole), pyriprole and
vaniliprole。
Sodium channel modulators/potential dependent (voltage-dependent) sodium channel blockers (blocker), such as
Pyrethroid, such as acrinathrin (acrinathrin), allethrin (d- is cis- anti-, and d- is anti-) (allethrin (d-
Cis-trans, d-trans)), β-cyfloxylate (beta-cyfluthrin), Biphenthrin (bifenthrin), biological alkene
Third chrysanthemum ester (bioallethrin), bioallethrin-S- cyclopenta isomers, bioethanomethrin, biopermethrin
(biopermethrin), bioresmethrin (bioresmethrin), chlovaporthrin, alphamethrin (cis-
Cypermethrin), cis resmethrin (cis-resmethrin), cis Permethrin (cis-permethrin),
Clocythrin, cycloprothrin (cycloprothrin), cyfloxylate (cyfluthrin), lambda-cyhalothrin
(cyhalothrin), cypermethrin (α-, β-, θ-, ζ -) (cypermethrin (alpha-, beta-, theta-, zeta-)),
Cyphenothrin (cyphenothrin), decis (deltamethrin), Prallethrin ((1R)-isomers)
(empenthrin ((1R)-isomer)), S- fenvalerates (esfenvalerate), ethofenprox (etofenprox), phenyl-pentafluoride
Chrysanthemum ester (fenfluthrin), Fenpropathrin (fenpropathrin), fenpyrithrin, fenvalerate (fenvalerate),
Flubrocythrinate, flucythrinate (flucythrinate), the benzyl oxide of fluorine third (flufenprox), flumethrin
(flumethrin), taufluvalinate (fluvalinate), fubfenprox, gamma-cyhalothrin (gamma-
Cyhalothrin), miaow alkynes chrysanthemum ester (imiprothrin), kadethrin (kadethrin), λ-lambda-cyhalothrin (lambda-
Cyhalothrin), metofluthrin (metofluthrin), Permethrin (cis/trans) (permethrin (cis-rans)),
Phenothrin ((1R)-transisomer) (phenothrin (1R-trans-isomer)), prallethrin
(prallethrin), the third Flumethrin (profluthrin), protrifenbute, anti-Chryson (pyresmethrin), benzyl furan
Chrysanthemum ester (resmethrin), kadethrin (RU15525), silafluofene (silafluofen), τ-taufluvalinate (tau-
Fluvalinate), Tefluthrin (tefluthrin), terallethrin (terallethrin), tetramethrin ((1R)-isomery
Body) (tetramethrin (1R)-isomer), tralomethrin (tralomethrin), transfluthrin
(transfluthrin), brofluthrinate (ZXI8901), pyrethrin (pyrethrin (pyrethrum)), eflusilanat；
DDT；Or methoxychlor (methoxychlor).
Acetyl choline receptor agonists/antagonist, such as chlorine nicotine base class (chloronicotinyls), for example, pyridine worm
Amidine (acetamiprid), clothianidin (clothianidin), MTI-446 (dinotefuran), imidacloprid
(imidacloprid), imidaclothiz, Nitenpyram (nitenpyram), Nithiazine (nithiazine), thiacloprid
(thiacloprid), Diacloden (thiamethoxam), AKD-1022；Or nicotine (nicotine), bensultap
(bensultap), cartap (cartap), dimehypo (thiosultap-sodium) and thiocyclam (thiocylam).
Allosteric type acetylcholine receptor modulators (activator), such as multiple killing teichomycin class (spinosyns), such as more sterilizations
Plain (spinosad) and spinetoram.
Chloride channel activators, for example, mectins/ macrolideses, such as AVM (abamectin), Emma
Rhzomorph (emamectin), emaricin benzoate (emamectinbenzoate), Olivomitecidin (ivermectin),
Lepimectin and Mil's bud rhzomorph (milbemycin)；Or juvenile hormone mimics (juvenile
), such as hydroprene (hydroprene), kinoprene (kinoprene), methoprene hormoneanalogues
(methoprene) young ether (epofenonane), sulphur olefin(e) acid ester (triprene), fenoxycarb (fenoxycarb), Nylar, are protected
(pyriproxyfen) and luxuriant ether (diofenolan) is disliked.
The unknown or non-specific active component of the mechanism of action, such as gas generating agent, such as bromomethane, chloropicrin
And vikane (sulfuryl fluoride) (chloropicrin)；Selective antifeedant, such as ice crystal (cryolite),
Pymetrozine (pymetrozine), pyrifluquinazon, flonicamide；Or mite growth inhibitor, such as clofentezine
(clofentezine) Hexythiazox (hexythiazox), etoxazole (etoxazole).
Oxidative phosphorylation inhibitors class, ATP agent interferings, such as diafenthiuron (diafenthiuron)；Organo-tin compound,
Such as azacyclotin (azocyclotin), plictran (cyhexatin) and fenbutatin oxide (fenbutatin oxide)；Or propargite
(propargite), tetradiphon (tetradifon).
By being interrupted H- proton gradients the oxidative phosphorylation uncoupler class that works, such as capillary
(chlorfenapyr), binapacryl (binapacyrl), enemy completely logical (dinobuton), dinocap (dinocap) and elgetol
(DNOC)。
Insect gut membrane micro agent interfering, such as bacillus thuringiensis (Bacillus thuringiensis) bacterium
Strain.Benzoylurea derivertives class, such as benzoyl area kind, such as bistrifluron (bistrifluron), chlorfluazuron
(chlofluazuron), diflubenzuron (diflubenzuron), fluorine fluazuron (fluazuron), flucycloxuron
(flucycloxuron), flufenoxuron (flufenoxuron), HEXAFLUMURON (hexaflumuron), lufenuron (lufenuron),
Novaluron (novaluron), noviflumuron (noviflumuron), penfluron (penfluron), husking interferon, such as fly eradication
Amine (cyromazine).
Ecdysone agonist/agent interfering class, such as diacyl hydrazine, such as ring tebufenozide (chromafenozide),
Chlorine tebufenozide (halofenozide), methoxyfenozide (methoxyfenozide), tebufenozide (tebufenozide) and furans
Tebufenozide (fufenozide, JS118)；Or nimbin (azadirachtin).
Octopaminergic agonist class, such as Amitraz (amitraz)
Site III electron transfer inhibitors class/site II electron transfer inhibitors classes, such as amdro
(hydramethylnone), acequinocyl (acequinocyl), fluacrypyrim (fluacrypyrim)；Or cyflumetofen
And cyenopyrafen (cyflumetofen).
Electron transfer inhibitors class, such as site I electron transfer inhibitors classes, METI acaricides, for example, fenazaquin
(fenazaquin), fenpyroximate (fenpyroximate), pyrimidifen (pyrimidifen), pyridaben (pyridaben), pyrrole mite
Amine (tebufenpyrad), Tolfenpyrad (tolfenpyrad) and rotenone (rotenone)；Or potential dependent
(voltage-dependent) sodium channel blockers, such as indoxacarb (indoxacarb) and metaflumizone
(metaflumizone)。
Fatty acid biological synthetic inhibitor, such as tetronic acid (tetronic acid) derivative, such as Envidor
And Spiromesifen (spiromesifen) (spirodiclofen)；Or tetramic acid (tetramic acid) derivative, example
Such as spiral shell worm ethyl ester (spirotetramat).
The unknown neuron inhibitor of the mechanism of action, such as Bifenazate (bifenazate).
Ryanodine (ryanodine) receptor stimulating agent, such as diamides, such as Flubendiamide (flubendiamide),
(R), the chloro- N1- of (S) -3- { 2- methyl -4- [1,2,2,2- tetra- fluoro- 1- (trifluoromethyl) ethyl] phenyl }-N 2- (1- methyl -2-
Methysulfonylethyl) phthalic amide, Rynaxypyr (chlorantraniliprole (Rynaxypyr)) or bromine
Cyanogen insect amide (Cyantraniliprole (Cyazypyr)).
The unknown active component of other mechanisms of action, such as amidoflumet, benclothiaz, benzoximate, bromine
Mite ester (bromopropylate), Buprofezin (buprofezin), quinomethionate (chinomethionat), Spanon
(chlorodimeform), chlorfenizon (chlorobenzilate), clothiazoben, cycloprene, dicofol
(dicofol), dicyclanil, fenoxacrim, fluorine nitre diphenylamines (fentrifanil), thiazole mite (flubenzimine),
Flufenerim, flutenzin, gossyplure (gossyplure), japonilure, metoxadiazone (metoxadiazone),
Dormant oils (petroleum), potassium oleate, pyridalyl (pyridalyl), sulfluramid (sulfluramid), Diphenylsulfide
(tetrasul), benzene match mite (triarathene) or verbutin.
The extraction of the Azalea pontica methanolic extract of embodiment one
Take and shine dry doubling and pulverize and sieve 10 parts of Azalea pontica (whole plant) powder of (40 mesh), add 200 parts of methanol, lucifuge is protected
To deposit, stirring in every 12 hours once, filters after 7 days, and residue adds 20 parts of methanol immersions, through extracting three times, merging filtrate, decompression
Azalea pontica methanolic extract is made when being concentrated into add methanol volume 1/20th, the methanol of evaporation is reclaimed with return duct
After store.
According to the abundant methods of Sun Yun, the synergy of pharmacy mix is evaluated according to co-toxicity coefficient (CTC), i.e. CTC≤80 are association
Same antagonism, 80 ＜ CTC ＜ 120 are joint action of antagonism, and CTC >=120 are synergistic function.
Survey toxicity index (ATI)=(LC of standard agent50The LC of/reagent agent50)×100；Theoretical virulence refers to
In toxicity index × mixture of number TTI=A medicaments in toxicity index × mixture of the percentage composition+B medicaments of A medicaments
The percentage composition of B medicaments；
Co-toxicity coefficient (CTC)=[mixture actual measurement toxicity index (ATI)/mixture theoretical toxicity index (TTI)] × 100；；
The fluazinam of embodiment two determines (test method with Azalea pontica methanolic extract to the toxicity of tomato Tetranychus cinnabarinus
With reference to the part of NY/T 1154.12-2008 farm-chemical indoor determination test rules insecticide the 12nd：Tetranychid slide infusion process).
The data result that table 1 is recorded shows that fluazinam and Azalea pontica methanolic extract mass fraction ratio are 30:1~1:
There is synergistic effect to the activity of tomato Tetranychus cinnabarinus in the range of 30, co-toxicity coefficient is more than 120；Fluazinam carries with Azalea pontica methanol
Amount of substance number ratio is taken 15:1~1:There is synergistic effect to the activity of tomato Tetranychus cinnabarinus, co-toxicity coefficient is big in the range of 15
In 130；Fluazinam and Azalea pontica methanolic extract mass fraction ratio are 9:1~4:To the work of tomato Tetranychus cinnabarinus in the range of 1
Property there is synergistic effect, co-toxicity coefficient is more than 200；And fluazinam and Azalea pontica methanolic extract mass fraction ratio are 60:1 He
1:The activity of 60 pairs of tomato Tetranychus cinnabarinus does not have synergistic effect then, and co-toxicity coefficient is less than 120.
The fluazinam of embodiment three with toxicity measure of the Azalea pontica methanolic extract to panonychus citri (join by test method
Examine the part of NY/T 1154.12-2008 farm-chemical indoor determination test rules insecticide the 12nd：Tetranychid slide infusion process).
The data result that table 2 is recorded shows that fluazinam and Azalea pontica methanolic extract mass fraction ratio are 30:1~1:
There is synergistic effect to the toxicity of panonychus citri in the range of 30, co-toxicity coefficient is more than 130；Fluazinam and Azalea pontica methanol
Extract quality number ratio is 15:1~1:There is synergistic effect to the toxicity of panonychus citri in the range of 15, altogether poison system
Number is more than 140；Fluazinam and Azalea pontica methanolic extract mass fraction ratio are 9:1~4:To panonychus citri in the range of 1
Toxicity has synergistic effect, and co-toxicity coefficient is more than 205；And fluazinam and Azalea pontica methanolic extract mass fraction ratio are
60:1 and 1:The toxicity of 60 pairs of panonychus citris does not have synergistic effect then, and co-toxicity coefficient is less than 120.
The fluazinam Azalea pontica methanolic extract aqueous suspension agent of example IV 20%
Fluazinam 18%, Azalea pontica methanolic extract 2%, Oleate 8%, AEO 5%,
Sodium lignin sulfonate 7%, Arabic gum 0.1%, glycerine 5%, deionized water supplies 100%；By above-mentioned active ingredient, moistening
Agent, dispersant, antifreezing agent, thickener and defoamer disperse through high speed shear, are sanded in sand mill, are formed in water-medium
High dispersive, stable suspension system, you can 20% fluazinam Azalea pontica methanolic extract suspending agent is made.
The fluazinam Azalea pontica methanolic extract water dispersible granules of embodiment 5 50%
Fluazinam 40%, Azalea pontica methanolic extract 10%, sodium lignin sulfonate 10%, tea seed cake powder 3%, polycarboxylic acids sodium
7%th, sucrose 3%, kaolin complement to 100%；Active ingredient and other auxiliary agents are well mixed, with micro jet powder
It is broken, through mediating, then add in fluidized-bed granulation dryer and be granulated, dry, sieve, corresponding weight percentage is made
Water dispersible granules.
The fluazinam Azalea pontica methanolic extract microemulsion of embodiment 6 20%
The secondary butyl ester 5% of fluazinam 18%, Azalea pontica methanolic extract 2%, alkyd, fatty acid ester sulfate 6%, n-butanol
2%th, AEO 10%, organosilicon 1%, glycerine 5%, deionized water supplies 100%；By active ingredient with molten
Agent is completely dissolved, and is then added emulsifying agent, stabilizer, bleeding agent, antifreezing agent and is well mixed, is eventually adding deionized water, fills
After dividing stirring, you can 20% fluazinam Azalea pontica methanolic extract microemulsion is made.
20% fluazinam Azalea pontica methanolic extract aqueous suspension agent, the gained of embodiment five obtained by the example IV of embodiment seven
50% fluazinam Azalea pontica methanolic extract water dispersible granules, the gained 20% fluazinam Azalea pontica methanol extraction of embodiment six
Thing microemulsion preventing and treating panonychus citri, tomato Tetranychus cinnabarinus field control effectiveness test (cauline leaf spray-on process, investigating for 7 days after medicine)
Table 3 respectively handles chemical control panonychus citri, tomato Tetranychus cinnabarinus field control effectiveness test
The result of table 3 shows, 50% fluazinam Azalea pontica methanolic extract water dispersible granules, 20% fluazinam Azalea pontica
Methanolic extract microemulsion, the mg/kg pair of 20% fluazinam Azalea pontica methanolic extract suspending agent effective ingredient consumption 90
Tomato Tetranychus cinnabarinus, panonychus citri are respectively provided with preferable prevention effect.
Synergetic pesticide composition of the present invention can also be prevented and treated in addition to available for preventing and treating tomato Tetranychus cinnabarinus, panonychus citri
Other crops evil mites.
Claims (10)
- A kind of 1. composition pesticide of extract containing Azalea pontica and fluazinam, it is characterised in that：Containing active component fluazinam and The mass fraction ratio of Azalea pontica extract, fluazinam and Azalea pontica extract is 60:1~1:60.
- 2. composition pesticide according to claim 1, it is characterised in that：The mass fraction of fluazinam and Azalea pontica extract Ratio is 30:1~1:30.
- 3. composition pesticide according to claim 1, it is characterised in that：The mass fraction of fluazinam and Azalea pontica extract Ratio is 15:1~1:15.
- 4. composition pesticide according to claim 1, it is characterised in that：The mass fraction of fluazinam and Azalea pontica extract Ratio is 9:1.
- 5. composition pesticide according to claim 1, it is characterised in that：The mass fraction of fluazinam and Azalea pontica extract Ratio is 4:1.
- 6. according to the composition pesticide described in Claims 1 to 5 any one, it is characterised in that：Fluazinam and Azalea pontica extraction The gross weight percentage composition of thing in the composition is 0.1%~80%, and remaining is insecticides adjuvant.
- 7. composition pesticide according to claim 6, it is characterised in that：The formulation of composition pesticide is aqueous suspension agent, water Dispersible granule, microemulsion.
- 8. the composition pesticide described in claim 7, it is characterised in that：When it is aqueous suspension agent：Fluazinam 18%, Azalea pontica Extract 2%, Oleate 8%, AEO 5%, sodium lignin sulfonate 7%, Arabic gum 0.1%th, glycerine 5%, deionized water supply 100%；By above-mentioned active ingredient, wetting agent, dispersant, antifreezing agent, thickener Disperse with defoamer through high speed shear, be sanded in sand mill, high dispersive, the stable suspension system formed in water-medium, It can be prepared by 20% fluazinam Azalea pontica extract aqueous suspension agent.
- 9. according to the composition pesticide described in Claims 1 to 5 any one, it is characterised in that：The Azalea pontica extract is Methanolic extract after dry Azalea pontica whole plant crushing.
- 10. the composition pesticide described in claim 1~6 any one is on preventing and treating tomato Tetranychus cinnabarinus, panonychus citri Using.
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105145580A (en) * | 2015-07-31 | 2015-12-16 | 京博农化科技股份有限公司 | Anti-mite composition |
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- 2017-11-25 CN CN201711197739.6A patent/CN107736385A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105145580A (en) * | 2015-07-31 | 2015-12-16 | 京博农化科技股份有限公司 | Anti-mite composition |
Non-Patent Citations (3)
| Title |
|---|
| 万树青: "《生物农药及使用技术》", 31 January 2003, 金盾出版社 * |
| 刘刚: ""氟啶胺可用作杀螨剂"", 《农药市场信息》 * |
| 程东美 等: ""闹羊花素-III对几种害虫的生物活性研究"", 《华南农业大学学报》 * |
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Application publication date: 20180227 |