CN107027761A - A kind of Pesticidal combination of the ether of pyrrole containing fluoroform - Google Patents
A kind of Pesticidal combination of the ether of pyrrole containing fluoroform Download PDFInfo
- Publication number
- CN107027761A CN107027761A CN201710336386.7A CN201710336386A CN107027761A CN 107027761 A CN107027761 A CN 107027761A CN 201710336386 A CN201710336386 A CN 201710336386A CN 107027761 A CN107027761 A CN 107027761A
- Authority
- CN
- China
- Prior art keywords
- ether
- agent
- pyrrole
- fluoroform
- active components
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
-
- 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
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
- A01N43/68—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms with two or three nitrogen atoms directly attached to ring carbon atoms
-
- 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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/24—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing the groups, or; Thio analogues thereof
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/34—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the groups, e.g. biuret; Thio analogues thereof; Urea-aldehyde condensation products
-
- 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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/26—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds
- A01N57/32—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds containing heterocyclic radicals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides a kind of Synergistic insecticidal compositions of the ether of pyrrole containing fluoroform, it is characterized in that including active components A and B, wherein, A is fluoroform pyrrole ether, B is one or more kinds of combinations in pyrafluprole, Mobucin, fosthiazate, betacyfluthrin, kappa bifenthrin, lepimectin, pyrifluquinazon, etoxazole, bistrifluron, diflubenzuron, cyromazine, Bifenazate, nitrile pyrrole mite ester, also include the auxiliary agent that can be used in Pesticide formulation, conventional pesticidal preparations are made, and applied to preventing and treating plant insect.
Description
Technical field
The invention belongs to pesticides application technical field, it is related to a kind of composition pesticide, it is specifically a kind of to contain fluoroform
The Pesticidal combination of pyrrole ether, applied to preventing and treating plant insect.
Background technology
In agricultural production process, serious, feeding plant nutrition organs juice or fruit occur for insect, or propagate important plant
Thing disease, it is huge to crop yield and qualitative effects.Insecticide is the most economic, the quick and effective method of pest control.
Single insecticide is limited using easily developing immunity to drugs or preventing and treating spectrum, can not solve well in produce reality
Pest damage.Mixed insecticide, which has, can expand preventing and treating spectrum, enhancing preventive effect, delay the advantages such as pest resistance to insecticide, in production practices
In turn into most popular application form.Especially there is phase interaction between the insecticide of synergy, each active principle of insecticide
With, make combination aging fruit better than the theoretical summation of exclusive use effect, thus the effect got twice the result with half the effort can be played in actual use
Really, more welcome by user.
Fluoroform pyrrole ether (Pyridalyl) is the novel broad spectrum insecticide developed in recent years.To the squama in various crop
Wing mesh insect (such as diamondback moth, prodenia litura), Thysanoptera (such as thrips) and Diptera pest (such as liriomyza bryoniae) are
Show good preventive effect.CAS accession number is 179101-81-6.Structural formula is as follows：
Pyrafluprole, Mobucin (isoprocarb), fosthiazate (fosthiazate), betacyfluthrin
(beta-Cyfluthrin), kappa-bifenthrin, lepimectin, pyrifluquinazon, etoxazole
(etoxazole), bistrifluron (bistrifluron), diflubenzuron (diflubenzuron), cyromazine
(cyromazine), Bifenazate (bifenazate), nitrile pyrrole mite ester (cyenopyrafen) are several broad spectrum insecticides, right
Insect in various crop shows excellent activity.
The present invention is studied by substantial amounts of formulation screening test and found, when fluoroform pyrrole ether and pyrafluprole, isopropyl
Prestige, fosthiazate, betacyfluthrin, kappa-bifenthrin, lepimectin, pyrifluquinazon, etoxazole,
When one or more kinds of medicaments in bistrifluron, diflubenzuron, cyromazine, Bifenazate, nitrile pyrrole mite ester are combined, show
Surprising insecticidal effect is shown, that is, shows good synergy, actual effect is substantially better than the theory of exclusive use
Summation, has application prospect widely in production.
The content of the invention
The present invention relates to cooperative compositions, including active components A and B, described active components A is fluoroform pyrrole ether
(Pyridalyl), described active component B is pyrafluprole, Mobucin, fosthiazate, betacyfluthrin, kappa-
Bifenthrin, lepimectin, pyrifluquinazon, etoxazole, bistrifluron, diflubenzuron, cyromazine, biphenyl hydrazine
One or more kinds of combinations in ester, nitrile pyrrole mite ester.In addition, also including the auxiliary agent that can be used in Pesticide formulation.
The composition especially good effect can be used to prevent and treat the insect in various useful crops, the useful crop
Including but not limited to conventional breeding crop, genetically modified crops, asexually propagated crop and asexual propagation material, domesticating and cultivating it is wild
Plant etc., is particularly suitable for use in Lepidoptera on the crops such as vegetables, paddy rice, cotton, corn, wheat, tobacco, fruit tree, Thysanoptera, double
The insects such as wing mesh, Homoptera, coleoptera, Semiptera and evil mite (such as diamondback moth, thrips, liriomyza bryoniae, plant hopper, aphid, trialeurodes vaporariorum,
Chrysomelid, blind Chinese toon, red spider etc.).
The instantiation that can be mentioned that can use the representative insect of composition for preventing and controlling of the invention for some, and the example is not
It is limited to specified genus kind.It should be noted that the invention is not limited in example in detail below, can also extend in the same manner
Other insects, bracket indicates insect latin name：
Brassica vegetable (such as wild cabbage, Chinese cabbage, broccoli) diamondback moth (Plutella xylostella), prodenia litura
(Prodenia litura), beet armyworm (Laphygma exigua), cabbage caterpillar (Pieris rapae), aphid
(Brevicoryne brassicae), rice leaf roller (Cnaphalocrosis medinalis), tobacco and cotton boll worm
(Helicoverpa armigera), cotton pink bollworm (Pectinophora gossypiella), tobacco prodenia litura
(Spodoptera exigua), tobacco oriental tobacco budworm (Heliothis assulta), corn and wheat mythimna (Leucania
Separate), corn borer (Ostrinia furnacalis), lessor apple-worm (Grapholitha inopinata), apple
Fruit steinernema (Adoxophyes orana), apple skin worm (Pandemis heparana), Asiatic apple leafminer
(Lithocolletis ringoniella), eriosoma lanigerum (Eriosoma lanigerum), European red mite
(Panonychus Ulmi), apple tetranychus viennensis (Tetranychus viennensis), apple Tetranychus urticae
(Tetranychus urticae), oriental fruit months (Grapholitha molesta), Schizaphis piricola (Schizaphis
Piricola), tea tree tea lesser leafhopper (Empoasca flavescens), tea geometrid (Ectropis oblique), citrus are dived
Leaf moth (Phyllocnistis citrella), orange caterpillar (Toxoptera citricidus), diaphorina citri
(Diaphorina citri), citrus scale insect (such as arrowhead scales Unaspis yanonensis, ceroplastes rubens Ceroplastes
Rubens etc.), citrus mite class (such as Panonychus citri Panonychus citri), Yellow Rice Borer (Tryporyza
Incertulas), rice-stem borer (Chilo suppressalis), rice thripses (Stenchaetothrips biformis),
Lissorhoptrus oryzophilus Kuschel (Lissorhoptrus oryzophilus), rice hoppers (Nilaparvata lugens), rice-leaf hopper
(Nephotettix bipunctatus), corn small brown rice planthopper (Laodelphax striatellus), potato leaf hopper
(Empoasca fabae), black peach aphid (Myzus persicae), wheat aphid (Sitobion avenae), wheat midge
(Sitodiplosis mosellana), yellow thrips (Thrips flavus), cotton thrips (Frankliniella
Intonsa), vegetables (such as tomato, cucumber, cowpea) liriomyza bryoniae (Liriomyza bryoniae), Americal rice leaf miner
(Liriomyza sativae), yellow top borer (Chilotraca inluscatellus), Sugarcane Yellow snout moth's larva (Aryroploce
Schistaceana), corn and wheat grub (Anomala corpulenta), corn cutworm (Agrotis ypsilon),
Corn wireworm (Agriotes fuscicollis), peanut grub (Holotrichia parallela), tomato, capsicum, eggplant
Son and cucumber Bemisia tabaci (Bemisia tabaci), cucumber trialeurodes vaporariorum (Trialeurodes vapotariorum), pine tree pine tag
Worm (Dendrolimus punctatus), citrus fruit fly (Bactrocera dorsalis), the big trypetid (Bactrocera of tangerine
Minax), Mediterranean fruitfly (Ceratitis capitata), cherry fruit fly (Rhagoletis indifferens), strawberry tree
Drosophila (Drosophila melanogaster), Bradysia odoriphaga (Bradysia odoriphaga), edible fungi maggot
(Lycoriella pleuroti), wild cabbage striped flea-beetle (Phyllotrata striolata), soybean, peanut, potato leaf
First (Paraluperodes suturalis nigrobilineatus), leafhopper (Empoasca biguttula), green plant bug
(Lygocoris lucorum), tomato, eggplant, celery, tobacco and cucumber root-knot nematode (Meloidogyne incognita),
Capsicum root-knot nematode (Meloidogyne hapla), peanut root-knot nematode (Meloidogyne arenaria), soybean cyst line
Worm (Heterodera glycines), javanese root knot nematode (Meloidogyne javanica) etc..
In order to solve the above-mentioned technical problem, the present invention, which is adopted the following technical scheme that, is achieved：
The present composition component A and B can be with arbitrary proportion mixtures, and a kind of usual active component content is higher than rest activity
Composition, preferably mixing ratio are 100：1 to 1：100 or 50：1 to 1：50.
The present composition can be by the way that active component be mixed with the auxiliary agent that can be used in Pesticide formulation, with known
Method is prepared as conventional preparation, such as missible oil, wettable powder, seed treatment suspending agent, water dispersible granules, suspending agent, water and milk
Agent, microemulsion, suspension seed-coating agent, seed treatment dry powder doses, seed treatment dispersible pulvis, granule, microcapsule suspending agent, outstanding breast
Agent etc..The active component of the active component of 0.1~95% weight, preferably 0.5~90% weight is typically contained in preparation.
The auxiliary agent that can be used in Pesticide formulation includes but is not limited to：Water, solvent, filler, various surfactants
(emulsifying agent, dispersant, wetting agent etc.), adhesive, film forming agent, colouring agent, antifreezing agent, thickener, suspending agent, disintegrant, disappear
Infusion, bleeding agent, warning coloration, synergist, stabilizer, wall capsule material, pH adjusting agent, preservative etc..Also, suitably, in order to
Improve to specific crop tolerance, safener can be properly added；Or sometimes for crop growth is promoted, can be in mixture group
Conventional agriculture fertilizer is added in compound, medicament-fertilizer mixture is made.These auxiliary agents be all commonly use in pesticidal preparations or allow to use into
Point, it is not particularly limited, one or more auxiliary agent may be selected and constitutes, specific composition and consumption pass through letter according to recipe requirements
Single experiment is determined.
The production technology of the various application forms of composition belongs to existing known technology, will not be repeated here.
The present composition can be used in a variety of ways, be such as watered spraying in a usual manner and used, or directly spread fertilizer over the fields or ditch
Apply, or mix pesticide-clay mixture and spread fertilizer over the fields, or seed treatment etc., when plant seeding, emerge before, emerge after vegetative growth phase and reproductive stage
It can be used.Dosage can change in relative broad range, and depending on the situation of soil, application method, crop, to be prevented and treated
Plant pest species and seedling age size, weather conditions at that time and other factors.The present composition generally with 0.001~
The consumption of 1.0kg mixture of active principles/100kg seeds is applied, or with 0.001~1.0kg mixture of active principles/hectare
Consumption apply；It is further preferable that applied with the consumption of 0.001~0.5kg mixture of active principles/100kg seeds, or with
The consumption of 0.01~0.5kg mixture of active principles/hectare is applied.
The present invention compared with prior art, has the following technical effect that：
1st, mixture composition has good synergy, and application effect is substantially better than single dose theoretical effect summation, that is, had
There is super superposition, insect occurrence injury can be better controled over；
2nd, there is good complementarity between mixture composition active component in pest control spectrum, preventing and treating can be expanded very well
Spectrum, synthesis effectively controls various insect occurrence injuries；
3rd, mixture composition has good synergy, can reduce medicament usage amount, and reduction use cost and environment are dirty
Dye, improves the security to crop.
Embodiment
Specific embodiment of the invention given below is, it is necessary to which explanation is that the invention is not limited in implement in detail below
Example, all equivalents done on the basis of technical scheme each fall within protection scope of the present invention.
Embodiment 1：32% missible oil
Being formulated composition is：Active components A is 24%, and active component B is 8%, and emulsifying agent styryl phenol polyethenoxy gathers
Oxypropylene ether 6%, emulsifying agent aerosol-OT salt 4%, solvent xylene complements to 100%.
Preparation method is：All materials are put into batching kettle, stirring and dissolving after chemical examination is qualified, is shifted to fully transparent
It is filling to storage tank.
Embodiment 2：45% suspending agent
Being formulated composition is：Active components A is 15%, and active component B is 30%, wetting agent APES formaldehyde
Condensate sulfate 4%, dispersant polycarboxylate 3%, antifreeze glycol 5%, thickener xanthans 0.2%, water is complemented to
100%.
Preparation method is：By in active component B and wetting agent, dispersant, antifreezing agent and water input stirred tank, it is sufficiently stirred for
Afterwards, material is pumped into sand mill and is fully ground, after the completion of grinding, added active components A, be pumped into high-speed shearing machine,
Add after thickener, carry out high speed shear, suspending agent is made after the completion of shearing.
Embodiment 3：78% water dispersible granules
Being formulated composition is：Active components A is 52%, and active component B is 26%, wetting agent calcium dodecyl benzene sulfonate 6%,
Dispersant EO-PO block polyethers 4%, disintegrant sodium sulphate 5%, adhesive polyvinyl alcohol 0.5%, filler kaolin is complemented to
100%.
Preparation method is：After all materials are well mixed, crush, be well mixed again through airslide disintegrating mill, then, plus
Enter a certain amount of water to mediate this mixture, extruder grain, through drying screening, that is, obtain water dispersible granules.
Embodiment 4：10% aqueous emulsion
Being formulated composition is：Active components A is 5%, and active component B is 5%, solvent xylene 10%, emulsifying agent alkaryl
Phenol polyethenoxy ether phosphate 3%, emulsifier sodium lauryl sulfate 6%, antifreezing agent glycerine 4%, water complements to 100%.
Preparation method is：After active components A and B solvents are fully dissolved, input emulsifying agent forms oil after being sufficiently stirred for
Phase；Antifreezing agent is added to the water dissolving, aqueous phase is formed；Aqueous phase is slowly added in oil phase, sheared using high-speed shearing machine, you can
Obtain aqueous emulsion.
Embodiment 5：18 microemulsions
Being formulated composition is：Active components A is 8%, and active component B is 10%, solvent xylene 9%, solvent cyclohexanone
4%, emulsifying agent alkyl phenol formaldehyde resin polyoxyethylene ether 8%, emulsifying agent aerosol-OT salt 6%, antifreezing agent second
Glycol 5%, water complements to 100%.
Preparation method is：After active components A and B solvents are fully dissolved, input emulsifying agent and antifreezing agent are well mixed,
Deionized water is eventually adding, high speed shear is carried out, you can microemulsion is obtained.
Embodiment 6：56% wettable powder
Being formulated composition is：Active components A is 14%, and active component B is 42%, wetting agent pull open powder 5%, dispersant naphthalene sulphur
Sour sodium formaldehyde condensation product 5%, filler diatomite complements to 100%.
Preparation method is：Active component and each auxiliary agent are well mixed, carry out just smashing in the mechanical disintegrating machine of input, afterwards
Crushed through airslide disintegrating mill, remix uniform, i.e., obtained wettable powder.
Embodiment 7：5% granule
Being formulated composition is：Active components A is 2%, and active component B is 3%, wetting agent phenethyl phenol polyethenoxy ether
0.7%, dispersant calcium lignosulfonate 0.9%, colouring agent rose-red 0.3%, filler bentonite complements to 100%.
Preparation method is：After all materials are well mixed, add a certain amount of water and mediate this mixture, extruding is made
Grain, through drying screening, that is, obtains granule.
Embodiment 8：26% suspension seed-coating agent
Being formulated composition is：Active components A is 8%, and active component B is 18%, wetting agent sulfosuccinic acid monooctyl ester sodium salt
3%, the phenethyl phenol polyoxyethylene ether phosphate 6% of dispersant three, film forming agent polyvinyl alcohol-polyvinyl acetate copolymer 0.5%,
Antifreeze glycol 5%, thickener aluminium-magnesium silicate 0.2%, warning coloration acid scarlet 0.8%, water complements to 100%.
Preparation method is：Active component B and wetting agent, dispersant, antifreezing agent, warning coloration, film forming agent and water input are stirred
Mix in kettle, after being sufficiently stirred for, be pumped into high-speed shearing machine, carry out high speed shear, then pump is fully sanded into sand mill, sand
Active components A and thickener, high speed shear are added after break-in lattice, stirs and produces suspension seed-coating agent.
Application effect example：
1st, test method
(1) to cotton boll worm, cabbage pieris, phyllocnistis citrella stainton bioactivity
Reference《The part of NY/T 1154.14-2008 farm-chemical indoor determination test rules insecticide the 14th：Leaf dipping method》
Carry out.
With cotton boll worm (Helicoverpa armigera), cabbage pieris (Pieris rapae) or citrus leaf mining
Moth (Phyllocnistis citrella) is, for examination object, to choose indoor feeding, and 3 consistent instar larvaes of physiological status are tried
Test.Three kinds of insects are respectively using cotton leaf, cabbage leaves and mandarin tree tender tip as edible materials.
Fresh cotton leaf, cabbage leaves or mandarin tree tender tip are dipped in liquid medicine to be measured, takes out and dries in the air after 10s
It is dry, it is placed in the culture dish containing 1% moisturizing filter paper, accesses test worm, often handles 4 repetitions, often repeatedly 30, if without medicament
Processing make blank control.By test worm be placed in temperature for (25 ± 1) DEG C, humidity be 60%~80%, photoperiod be L:D=(16:
8) raise and observe under h.Handle investigation result (death standard after 72h：Polypide is touched with writing brush, polypide is stiff),
Total borer population and death toll are recorded respectively.
The death rate is calculated by (1) formula, and unit is percentage (%), and result of calculation retains 2 significant digits：
In formula：
P1- the death rate, unit is percentage (%)；
The dead borer population of K-expression, unit is head；
N-expression handles total borer population, and unit is head.
(2) to the bioactivity of Liriomyza brponiae
Reference《The part of NY/T 1154.6-2006 farm-chemical indoor determination test rules insecticide the 6th：Insecticidal activity is tried
Test dip method》Carry out.
It is, for examination object, to choose indoor feeding, physiological status is consistent with Liriomyza brponiae (Liriomyza bryoniae)
2 instar larvaes tested.
The tomato leaf of the instar larvae containing Liriomyza brponiae 2 is dipped in liquid medicine to be measured, takes out and dries after 5s, be placed in and contain
In the culture dish for having 1% moisturizing filter paper, 4 repetitions are often handled, often repeatedly 30, if blank control is made in the processing without medicament.
It is L that test worm is placed in into temperature for (25~27) DEG C, photoperiod:D=(12:12) raise and observe under h.Handle and adjusted after 72h
Come to an end fruit (can normally pupate or under anatomical lens can the larva of normal creepage of gastrointestinal functions be calculated as the worm that lives, it is reactionless after polypide blackening or acupuncture
Person is calculated as dead worm), total borer population and death toll are recorded respectively.
The death rate is calculated by (1) formula, and unit is percentage (%), and result of calculation retains 2 significant digits.
(3) to the bioactivity of European red mite
Reference《The part of NY/T 1154.13-2008 farm-chemical indoor determination test rules insecticide the 13rd：Leaf dish is sprayed
Method》Carry out.
With European red mite (Panonychus Ulmi) it is, for examination object, to choose indoor feeding, if physiological status is consistent
Mite is tested.
The consistent apple tree young sprout blade of growth is chosen, diameter 2cm leaf dish is made with card punch, one is placed in culture dish
Wet sponge block, puts foliation dish on filter paper, filter paper thereon, and per 2 leaf dish of ware, ready deutonymph is inoculated into leaf dish with small writing brush
On, each leaf dish connects deutonymph 15.The atomisation pressure of Potter spray towers is adjusted 1.47 × 105Pa stable state, will
Clean fog-spray nozzle is cleaned 2 times with acetone, then is cleaned 2 times with distilled water.Then the culture dish for connecting deutonymph is placed in again
Potter spray towers spraying tower chassis is sprayed, per ware spouting liquid 1mL, is taken out after decoction sedimentation 1min, being transferred to temperature is
(25 ± 1) DEG C, RH 80%, photoperiod is raise in L ︰ D=(16 ︰ 8) h growth cabinet.4 repetitions are often handled, are often repeated
30 (1 ware), if blank control is made in the processing without medicament.
Handle investigation result (death standard after 48h：Polypide is touched with writing brush, polypide is stiff), total worm is recorded respectively
Number and death toll.The death rate is calculated by (1) formula, unit is percentage (%), and result of calculation retains 2 significant digits.
(4) to the bioactivity of cucumber root-knot nematode
Reference《NY/T 1833.1-2009 farm-chemical indoor determination test rule nematicide part 1s：Suppress plant
Pathogenic nematode tests dip method》Carry out.
It is, for examination object, to be collected from field, move into cucumber root with cucumber root-knot nematode (Meloidogyne incognita)
Portion is cultivated, standby after laying eggs.
The pieces of an egg of picking root-knot nematode are cleaned with water from old complaint, are placed on the wet filter paper of culture dish, are incubated at 20~25 DEG C
Change, obtain age consistent second instar larvae.2min is centrifuged under 1000r/min, supernatant is abandoned, added water, then is centrifuged, finally will with water
Nematode is resuspended floating to every milliliter >=100 nematodes, standby.
With pipettor from low concentration to high concentration, the decoction 3mL prepared is drawn successively and is added in test tube, is then drawn
The equivalent nematode suspension 3mL prepared is added in test tube, makes decoction and nematode suspension mixed in equal amounts uniform.Moved with pipettor
Take the above-mentioned mixed liquor of certain volume in the aperture of porous biochemical test plate, be capped, in 25 DEG C of incubated 24h.Often handle 4
Secondary repetition, often repeats leaching worm and is no less than 100, and set the processing without medicament as blank control.
Nematode death condition from 1mL mixed liquors are taken from each processing under anatomical lens, should not per repeated observation nematode number
Less than 100, record snoop bus borer population and verge of death borer population.Judge that nematode death standard is stiff for nematode, with hair pin or
Bamboo silk pin touching is still unable to bending motion.
According to survey data, the death rate of each processing is calculated, the death rate is calculated by formula (1), unit is percentage (%), meter
Calculate result and retain 2 significant digits.
(5) compositions contemplated activity judges
Judge composition in the transnational agricultural chemicals enterprise formulation patents such as compositions contemplated activity reference Bayer, elder generation just reach, Tao Shi
The method (COLBY methods) of expection activity：COLBY, S.R.：“Calculating Synergistic and Antagonistic
Responses of Herbicide Combinations ", Weeds 15, p.20~22,1967 are carried out.
Two-spot compositions contemplated activity is calculated by (2) formula：
In formula：
The death rate when consumption of X-medicament 1 is P；
The death rate when consumption of Y-medicament 2 is Q；
The substantial activity of actual, i.e. composition after E-medicament 1 is mixed according to the above ratio with medicament 2；
E0The consumption of-medicament 1 is the expection activity of the theoretical death rate, i.e. composition when the consumption of P+ medicaments 2 is Q.
As E ＞ E0When, if that is, the substantial activity of Mixed Pharmacy exceedes calculated expection activity, said composition just has
There is super superposition, that is, act synergistically.
Ternary composition expection activity is calculated by (3) formula：
In formula：
The death rate when consumption of X-medicament 1 is P；
The death rate when consumption of Y-medicament 2 is Q；
The death rate when consumption of Z-medicament 3 is R；
E0The consumption of-medicament 1 is that the consumption of P+ medicaments 2 is theoretical death rate when the consumption of Q+ medicaments 3 is R, i.e., composition is pre-
Phase activity；
E-medicament 1,2 and 3 press different ratio mixture when actual, i.e. composition substantial activity；
As E ＞ E0When, if that is, the substantial activity of Mixed Pharmacy exceedes calculated expection activity, said composition just has
There is super superposition, that is, act synergistically.
2nd, result of the test
Result of the test refers to table 1~7, it is seen then that active components A (fluoroform pyrrole ether) with selected from active component B (fosthiazate,
Betacyfluthrin, cyromazine, Bifenazate, diflubenzuron, lepimectin etc.) medicament mixture after, substantial activity is big
In expection activity, illustrate that fluoroform pyrrole ether has synergy with the medicament mixture in active component B.
The fluoroform pyrrole ether of table 1 and synergy effect of the fosthiazate mixture to cotton boll worm
The fluoroform pyrrole ether of table 2 and synergy effect of the betacyfluthrin mixture to cabbage pieris
The fluoroform pyrrole ether of table 3 and the d-allethrin mixed synergy effect to Liriomyza brponiae
The fluoroform pyrrole ether of table 4 and synergy effect of the Bifenazate mixture to phyllocnistis citrella stainton
The fluoroform pyrrole ether of table 5 and synergy effect of the nitrile pyrrole mite ester mixture to European red mite
The synergy effect of the fluoroform pyrrole ether of table 6, lepimectin and diflubenzuron mixture to cabbage pieris
The fluoroform pyrrole ether of table 7, fosthiazate and the d-allethrin mixed synergy effect to cucumber root-knot nematode
Claims (5)
1. a kind of insecticides, it is characterised in that including active components A and B.
2. insecticides as claimed in claim 1, it is characterised in that described active components A is fluoroform pyrrole ether.
3. insecticides as claimed in claim 1, it is characterised in that described active component B be pyrafluprole,
Mobucin, fosthiazate, betacyfluthrin, kappa-bifenthrin, lepimectin, pyrifluquinazon, second mite
One or more kinds of combinations in azoles, bistrifluron, diflubenzuron, cyromazine, Bifenazate, nitrile pyrrole mite ester.
4. the insecticides as described in claim 1,2 or 3, it is characterised in that in addition to active components A and B, in addition to
The auxiliary agent that can be used in Pesticide formulation.
5. the insecticides as described in claim 1,2,3 or 4, it is characterised in that be applied to preventing and treating plant insect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710336386.7A CN107027761A (en) | 2017-05-13 | 2017-05-13 | A kind of Pesticidal combination of the ether of pyrrole containing fluoroform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710336386.7A CN107027761A (en) | 2017-05-13 | 2017-05-13 | A kind of Pesticidal combination of the ether of pyrrole containing fluoroform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107027761A true CN107027761A (en) | 2017-08-11 |
Family
ID=59537997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710336386.7A Withdrawn CN107027761A (en) | 2017-05-13 | 2017-05-13 | A kind of Pesticidal combination of the ether of pyrrole containing fluoroform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107027761A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769830A (en) * | 2017-11-15 | 2019-05-21 | 江苏龙灯化学有限公司 | A kind of Pesticidal combination |
| CN115005221A (en) * | 2022-07-04 | 2022-09-06 | 中国农业大学开封实验站 | Pesticide composition for preventing and treating wheat aphids |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1238125A (en) * | 1998-06-02 | 1999-12-15 | 住友化学工业株式会社 | Pesticidal composition |
| CN101669473A (en) * | 2009-10-13 | 2010-03-17 | 深圳诺普信农化股份有限公司 | Synergic insecticide composition |
| CN101669472A (en) * | 2009-10-13 | 2010-03-17 | 深圳诺普信农化股份有限公司 | Synergistic pesticide combination |
| CN103281901A (en) * | 2010-11-03 | 2013-09-04 | 陶氏益农公司 | Pesticidal compositions and processes related thereto |
| WO2015021991A1 (en) * | 2013-08-16 | 2015-02-19 | Cheminova A/S | Combination of 2-methylbiphenyl-3-ylmethyl (z)-(1r)-cis-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate with at least one insecticide, acaricide, nematicide and/or fungicide. |
| CN104663692A (en) * | 2013-11-26 | 2015-06-03 | 中国中化股份有限公司 | Insecticidal and acaricidal composition containing insect growth regulator insecticide |
| CN105724395A (en) * | 2014-12-09 | 2016-07-06 | 沈阳中化农药化工研发有限公司 | Binary pesticide composition and application thereof |
| CN106305758A (en) * | 2015-06-23 | 2017-01-11 | 沈阳中化农药化工研发有限公司 | Synergistic and compounded pest and mite killing composition |
-
2017
- 2017-05-13 CN CN201710336386.7A patent/CN107027761A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1238125A (en) * | 1998-06-02 | 1999-12-15 | 住友化学工业株式会社 | Pesticidal composition |
| CN101669473A (en) * | 2009-10-13 | 2010-03-17 | 深圳诺普信农化股份有限公司 | Synergic insecticide composition |
| CN101669472A (en) * | 2009-10-13 | 2010-03-17 | 深圳诺普信农化股份有限公司 | Synergistic pesticide combination |
| CN103281901A (en) * | 2010-11-03 | 2013-09-04 | 陶氏益农公司 | Pesticidal compositions and processes related thereto |
| WO2015021991A1 (en) * | 2013-08-16 | 2015-02-19 | Cheminova A/S | Combination of 2-methylbiphenyl-3-ylmethyl (z)-(1r)-cis-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate with at least one insecticide, acaricide, nematicide and/or fungicide. |
| CN104663692A (en) * | 2013-11-26 | 2015-06-03 | 中国中化股份有限公司 | Insecticidal and acaricidal composition containing insect growth regulator insecticide |
| CN105724395A (en) * | 2014-12-09 | 2016-07-06 | 沈阳中化农药化工研发有限公司 | Binary pesticide composition and application thereof |
| CN106305758A (en) * | 2015-06-23 | 2017-01-11 | 沈阳中化农药化工研发有限公司 | Synergistic and compounded pest and mite killing composition |
Non-Patent Citations (1)
| Title |
|---|
| 王东升 等: "25%除虫脲可湿性粉剂防治菜青虫试验", 《农药》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769830A (en) * | 2017-11-15 | 2019-05-21 | 江苏龙灯化学有限公司 | A kind of Pesticidal combination |
| CN115005221A (en) * | 2022-07-04 | 2022-09-06 | 中国农业大学开封实验站 | Pesticide composition for preventing and treating wheat aphids |
| CN115005221B (en) * | 2022-07-04 | 2023-10-13 | 中国农业大学开封实验站 | Pesticide composition for preventing and controlling wheat aphids |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107087620A (en) | Composition containing isotianil and fluorine azoles bacterium acyl azanol | |
| CN108684685A (en) | A kind of composition of fluorine-containing thiophene worm sulfone | |
| CN104824017B (en) | A kind of composition pesticide containing fosthiazate and betacyfluthrin | |
| CN104663693B (en) | A kind of composition of containing pyriminostrobin and its application | |
| CN106942236A (en) | The composition of fluorine-containing azoles bacterium aniline and Dichlobentiazox | |
| CN107027761A (en) | A kind of Pesticidal combination of the ether of pyrrole containing fluoroform | |
| CN106719706A (en) | A kind of Herbicidal combinations of the humulone of sulphur containing furans and fenoxasulfone | |
| CN107593723A (en) | A kind of composition containing fluxametamide | |
| CN108308193A (en) | The composition of containing chlorantraniliprole and carboxin | |
| CN107027773A (en) | Composition containing isotianil and Dichlobentiazox | |
| CN108271801A (en) | A kind of Pesticidal combination of containing novaluron | |
| CN107372520A (en) | The bactericidal composition of containing fluopyram | |
| CN107372532A (en) | The bactericidal composition of the urethane of pyrrole containing tetrazolium | |
| CN107535510A (en) | A kind of composition containing fluralaner | |
| CN108402050A (en) | The composition of containing chlorantraniliprole | |
| CN106973923A (en) | A kind of Pesticidal combination of the pyrimidine containing trifluoro-benzene | |
| CN107027787A (en) | The composition of fluorine-containing azoles bacterium aniline and Tolprocarb | |
| CN107027767A (en) | The bactericidal composition of fluorine-containing azoles bacterium aniline | |
| CN108552234A (en) | The extracting method of the insecticide active substance containing castor-oil plant and its combination application with insecticide | |
| CN114271283A (en) | Insecticidal composition containing fluorine-containing chlorantraniliprole | |
| CN106973937A (en) | A kind of nematicidal composition containing cyflumetofen | |
| CN106857554A (en) | A kind of Herbicidal combinations of the humulone of sulphur containing furans | |
| CN107087615A (en) | A kind of Pesticidal combination of containing chromafenozide | |
| CN106889089A (en) | The composition of fluorine-containing azoles ring bacterium amine and Tolprocarb | |
| CN107711849A (en) | Composition containing fluquinconazole and tebufloquin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170811 |
|
| WW01 | Invention patent application withdrawn after publication |