CN110250186A - Synergetic pesticide composition containing pyridine quinazoline - Google Patents
Synergetic pesticide composition containing pyridine quinazoline Download PDFInfo
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- CN110250186A CN110250186A CN201910388199.2A CN201910388199A CN110250186A CN 110250186 A CN110250186 A CN 110250186A CN 201910388199 A CN201910388199 A CN 201910388199A CN 110250186 A CN110250186 A CN 110250186A
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- pyridine quinazoline
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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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives 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
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/22—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom rings with more than six members
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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
- 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
- A01N43/50—1,3-Diazoles; Hydrogenated 1,3-diazoles
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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
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
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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
- A01N43/713—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with four or more nitrogen atoms as the only ring hetero atoms
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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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
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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
- A01N43/90—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
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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
- 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
- A01N47/02—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 no bond to a nitrogen atom
- A01N47/06—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 no bond to a nitrogen atom containing —O—CO—O— groups; Thio analogues thereof
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Abstract
The invention discloses a kind of synergetic pesticide compositions containing pyridine quinazoline, it is A and B containing active constituent, wherein A is selected from pyridine quinazoline, B is selected from fatty acid, Tyclopyrazoflor, benzpyrimoxan, tetraniliprole, dicloromezotiaz, pyriprole, spiropidion, cyclopyinorate, isocycloseram, pleocidin, ethyl pleocidin, one of fluorine pyrrole furanone, composition includes usual auxiliaries, active components A and B, A and B has synergistic effect to target after compounding in certain proportion, suitable for preventing and treating pest agriculturally, especially Bemisia tabaci, aphid.
Description
Technical field
The invention belongs to technical field of pesticide, specifically disclose a kind of Synergistic fertilizer combination containing pyridine quinazoline
Object, containing active components A and B, wherein A is selected from pyridine quinazoline, B be selected from fatty acid, Tyclopyrazoflor,
benzpyrimoxan、tetraniliprole、dicloromezotiaz、pyriprole、spiropidion、
One of cyclopyinorate, isocycloseram, pleocidin, ethyl pleocidin, fluorine pyrrole furanone.
Technical background
Pyridine quinazoline (pyrifluquinazon) be it is known, belong to novel quinazoline quinoline insecticides, the mechanism of action is
Pest is prevented to feed, until pest is slowly died of hunger.It is mainly used for preventing and treating Phytophthira, aleyrodid on the crops such as vegetables, fruit tree and tealeaves
The suckings mouthpart insects such as class, shell insects, leafhopper class, thrips class, can be significantly reduced the propagation of viral vectors.The compound
Can with complete penetration blade face, to below blade face the pest of predation and perch also can reach the purposes of effective prevention and control.CN
1823055 B disclose pyridine quinazoline, preparation method and its purposes as insecticide, and 105454277 A of CN discloses pyrrole
The combination of pyridine quinazoline and clothianidin.
Fatty acid, (fatty acid) refer to the aliphatic hydrocarbon chain that the length of a carboxyl is contained in one end, are organic matters,
The general formula of linear saturated fatty acids is C(n)H(2n+1)COOH, rudimentary fatty acid are colourless liquids, and irritant smell is advanced
Fatty acid is waxy solid, the smell that can not obviously smell.Fatty acid is a kind of simplest rouge, it is much more complicated rouge
Constituent.Fatty acid is oxidable to be decomposed into CO in the case where there is sufficient oxygen supply2And H2O discharges big energy, therefore
Fatty acid is one of body main energy sources.Fatty acid (C7-C20, the free fatty acid of 9 carbon is less than not comprising carbochain) it can make
It is used for insecticide, acaricide, herbicide, plant growth regulator.
Tyclopyrazoflor is the pyridyl pyrazoles insecticides of Tao benefit agriculture exploitation, and exploitation code name is
X12317607 and XDE-607, CAS accession number are 1477919-27-9, can be used for preventing and treating Homoptera, coleopteran pest.Chemistry knot
Structure formula is as follows:
Benzpyrimoxan is the insecticide of Nihon Nihyaku Co., Ltd's exploitation, develops code name NNI-1501, and CAS is logged in
Number: 1449021-97-9.The agent is high to the preventive effect of planthopper, and the lasting period is long, and because having unique chemical structure (pyrimidinium moiety
Contain benzyloxy and cyclic acetal base), the planthopper preventive effect for fighting other insecticides is especially pronounced, to Pollinating Insect and natural enemy etc.
Non-target organism influence is small, is the excellent tool for being suitable for resistance to insecticides management and integrated pest management scheme.This
Outside, which is higher than adult to planthopper nymph preventive effect.
Tetraniliprole (BCS-CL73507) is developed by Bayer Cropscience, to Lepidoptera, elytrum under low dosage
Mesh and Diptera pest have good control efficiency.
Dicloromezotiaz (exploitation code name is DPX-RDS63) is the Mesoionic pesticides of Du Pont's exploitation, can be used for preventing
Plant agricultural pests in Zhiduo County.
Pyriprole (test code number V 3086) is by Mitsubishi chemical company (Mitsubishi Chemical) develop Phenylpyrazole insecticides.It is mainly used for preventing and treating Semiptera and coleopteran pest, such as aphid, brown rice
Lice, prodenia litura, diamondback moth etc..
Spiropidion is pyrrolidines -2,4- diketone (tetramic acid, tetronic acid) class of Syngenta Co., Ltd's exploitation
Insecticide develops code name SYN546330, chemical name: 3- (chloro- 2, the 6- 3,5-dimethylphenyl of 4-) -8- methoxyl group -1- methyl -2-
Oxo -1,8- diaza spiro [4.5] decyl- 3- alkene -4- base ethyl carbonate.CAS accession number: 1229023-00-0.The agent can be used for
Prevention and treatment endangers the aphid of a variety of fruit trees and vegetables and cotton.
The benzamide insecticides that isocycloseram (isoxazole benzamide) develops for Syngenta, No. CAS:
2061933-85-3 has preferable insecticidal activity to various pests.
Fluorine pyrrole furanone (Flupyradifurone): chemical name is 4- [(6- chloro-3-pyridyl ylmethyl) (2,2- bis-
Fluoro ethyl) amino] furans -2 (5H) -one, structural formula is as follows:
It is the novel nicotinamide insecticide of Beyer Co., Ltd's exploitation, acts on the central nervous system of insect, is insect cigarette
The antagonist of alkaline acetylcholinergic receptor.It is mainly effective to sucking pest, it is harmless to honeybee, it is not bloomed using limit
System, to crop safety.
Ethyl pleocidin, English common name spinetoram.By ethyl pleocidin-J and ethyl pleocidin-L two
Kind group is grouped as, and the nervous system of insect is acted on, to diamondback moth, beet armyworm, Liriomyza, thrips, prodenia litura, bean-pod borer
The control efficiency having had.
Pleocidin (Spinosad) is to pierce the more born of the same parents bacterium (Saccharopolyspora spinosa) of sugar in culture medium
Through this life metabolite obtained by aerobic fermentation.Its main active constituent has pleocidin (Spinosad) A and pleocidin
(Spinosad)D.Pleocidin, which has insect, quickly tags and Oral toxicity, its mechanism of action is by stimulating insect
Nervous system increases its constitutive activity, causes non-functional flesh to shrink, failure, and with trembling and benumbing, shows nicotine
Type acetylcholinergic receptor (nChR) causes acetylcholine (Ach) extended release to be reacted by sustained activation.It is to Lepidoptera, Diptera
There is good control efficiency with Thysanoptera, especially there is very high insecticidal activity to pests such as diamondback moth, thrips.
Application chemical agent is one of most effective chemical means of prevention and treatment plant pathogeny line insect disease；With not cross resistance
Novel pesticide is come to prevent and treat plant pathogeny line insect disease be a good solution；But it is public according to Phillips McDougall
The research of department, compared to 2005-2008 years, between 2010-2014 years, 1 pesticide activity component was developed and is registered in discovery
30,000,000 dollars of increased costs are averagely researched and developed, 11.7% are increased in other words, up to 2.86 hundred million dollars.And in 2005-2008 years
Between, the average unit cost of agricultural chemicals research and development is 2.56 hundred million dollars, increases 39% compared with 2000；Average research and development cost in 2000 is
1.84 hundred million dollars, 21% is increased compared with nineteen ninety-five, while the development cycle is 5-10, is difficult the upper plant pathogeny line insect caught up with generation
The speed of drug resistance；Other methods such as crop structure adjustment, different pesticide rotations etc., in the actual operation process, have been difficult
To apparent effect.
Exploitation new product pesticide price is expensive, the period is long, and in contrast, it develops and studies efficient, less toxic, low-residual answer
And 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.
Summary of the invention
The invention belongs to technical field of compounded pesticide, provide a kind of synergetic pesticide composition that effective component is A and B, purport
Realizing that the decrement of pesticide uses by providing synergistic composition.
The invention is realized by the following technical scheme:
The present invention relates to a kind of synergistic compositions containing pyridine quinazoline compounding, and containing active components A and B, wherein A is selected
From pyridine quinazoline, B be selected from fatty acid, Tyclopyrazoflor, benzpyrimoxan, tetraniliprole,
Dicloromezotiaz, pyriprole, spiropidion, cyclopyinorate, isocycloseram, pleocidin,
One of ethyl pleocidin, fluorine pyrrole furanone；The mass fraction ratio of the A and B is 50:1-1:50.
As a further improvement of the present invention, the mass fraction ratio of the A and B is 30:1-1:30.
As a further improvement of the present invention, the mass fraction ratio of the A and B is 20:1-1:20.
As a further improvement of the present invention, the mass fraction ratio of the A and B is 10:1-1:10.
The composition be added auxiliary agent and excipients by certain technological means be made water dispersible granules, aqueous suspension agent,
It is missible oil, dispersible oil-suspending agent, seed treatment, wettable powder, suspoemulsion, smoke agent, aqueous emulsion, microcapsule suspending agent, micro-
The agriculturally common dosage form such as capsule suspension-suspending agent, ultra low volume liquids, microemulsion.
The total amount of present composition active component can be selected according to material elements, and to realize its effect, A and B are total
The 1%-90% of the composition by weight, preferred 5%-70% are accounted for altogether.
Composition of the invention is optionally including agronomically acceptable surfactant or extender.
According to the present invention, term " filler ", which refers to, can be combined or be combined with active constituent to make it easier for being administered to pair
As the natural or synthetic organic or inorganic compound of (such as plant, crop or careless class).Therefore, the filler is preferably lazy
Property, it is acceptable at least to should be agricultural.The filler can be solid or liquid.
Applicable solid carrier are as follows: for example phyteral powdery type (such as soy meal, starch, grain dust, wood powder, bark powder,
Sawdust, walnut shell powder, wheat bran, cellulose powder, coconut husk, corncob and tobacco stem particle, extract plant essence after it is residual
Slag etc.), clay class (such as kaolin, bentonite, acid china clay etc.), talcum powder class.Silica (such as diatomite, silica sand, cloud
Female, aqueous silicic acid, calcium silicates), active carbon, natural mineral matter class (float stone, attapulgite and zeolite etc.), fire diatomite, sand,
The inorganic mineral of plastics medium etc. (such as polyethylene, polypropylene, polyvinylidene chloride etc.), potassium chloride, calcium carbonate, calcium phosphate etc.
Property powder, ammonium sulfate, ammonium phosphate, urea, greening ammonium etc. chemical fertilizer, clay fertilizer, these substances can be used alone or 2 kinds
It is above mixed.
Applicable liquid-carrier can select in llowing group of materials, such as water, alcohol type (such as methanol, ethyl alcohol, isopropyl
Alcohol, butanol, ethylene glycol, isomery alcohol etc.), ketone (such as acetone, methyl ethyl ketone, isobutyrone, cyclohexanone etc.), ethers
(such as ether, dioxanes, methylcellulose, tetrahydrofuran etc.), aliphatic hydrocarbon class (such as kerosene, mineral oil
Deng), aromatic hydrocarbons class (such as benzene,toluene,xylene, solvent naphtha, alkylnaphthalene, chlorinated aromatic hydrocarbons, chlorinated aliphatic hydrocarbon,
Chlorobenzene etc.), halogenated hydrocarbon class, amides, sulfone class, mineral and vegetable oil, animal oil etc..
Pesticidal combination of the invention also may include additional other components, such as surfactant.Applicable surface is living
Property agent has emulsifier, dispersing agent or wetting agent with ion or non-ionic nature or these surfactants
Mixture.What these surfactants were suitble to has fatty alcohol polyoxyethylene ether, polyoxyethylene alkylaryl ether, polyoxyethylene higher
Aliphatic ester, the phosphate of polyoxyethylene alcohol or phenol, the aliphatic ester of polyalcohol, alkylaryl sodium sulfonate, naphthalene sulfonic acid polymer, wood
Branch the dress copolymer, butyl naphthalene sulfonate, alkylaryl sulfonates, alkyl sulfosuccinic of mahogany sulfonate, macromolecule comb shape
The polyacrylates such as sodium, grease, fatty alcohol and ethylene oxide condensate, alkyltaurate, protein hydrolysate.It is suitable low
Glycan object or polymer, for example, based on individual vinyl monomer, acrylic acid, polyoxyethylene or polyoxypropylene or its with for example
The combination of (polynary) alcohol or (polynary) amine.When one of reactive compound and/or one of inert carrier it is not soluble in water and
When applying in water, it is necessary to which there are surfactants.The ratio of surfactant is the 5% to 40% of composition of the invention
Weight.
If appropriate, there may also be other addO-on therapies, such as protecting colloid, adhesive, adhesive, thickener, touching
Become agent, bleeding agent, stabilizer, screening agent, sequestering agent, complex-forming agents.In general, the reactive compound can be with
Any solid or liquid additive conventionally used for preparation purpose combine.
The preparation of the invention can by known way by least one of the active constituent and following substance into
Row mixing: solvent or diluent, emulsifier, dispersing agent, and/or adhesive or fixative, wetting agent, waterproofing agent, if it is desired,
It can also include drier and colorant, stabilizer, pigment, defoaming agent, preservative, thickener, water and other processing aids.
On the other hand, Pesticidal combination of the invention is used to prevent or control agricultural pests the present invention also provides a kind of
Purposes.
Preferably, the Pesticidal combination is for preventing and treating Bemisia tabaci, trialeurodes vaporariorum, thrips, planthopper, tea lesser leafhopper, sweet tea
Dish noctuid, striped flea-beetle, scale insect, pink bollworm, bollworm, cabbage caterpillar, turnip aphid, vegetable aphid, red spider, bridging worm, cotton
Fleahopper, tea geometrid, Euproctis pseudoconspersa, pink tea rust mite, leaf goitre mite, citrus leaf moth, citrus cotten aphid, citrus tetranychid, phyllocnistis citrella stainton, rust
Mite, small heart-eating peach worm and oriental fruit months.
On the other hand, the present invention also provides a kind of prevention or the methods of control agricultural pests, by desinsection group of the invention
Close the propagation material that object acts on target useful plant, target agricultural pests or its environment, target useful plant.The plant is numerous
Growing material is seedling, rhizome, garden seedling, cutting or seed.
The present composition can also be administered in combination with other active components, the other active components such as fungicide,
Bactericide, attractant, insecticide, acaricide, nematicide, growth regulator, herbicide, safener, fertilizer or chemistry
Pheromones etc..The present invention also provides a kind of purposes that composition pesticide of the present invention is used to prevent or control harmful organism, packets
Include Insecta, Arachnoidea, Nematoda harmful organism.Insecta includes Lepidoptera, coleoptera, Diptera, Semiptera, same to wing
Mesh, Hymenoptera, Thysanoptera, Isopoda, times sufficient mesh, lip foot mesh, comprehensive mesh, Thysanoptera, Collembola, Collembola, Orthoptera, blattaria
Mesh, Dermaptera, Isoptera, Anoplura.The pest of Arachnoidea such as panonychus citri, Tetranychus cinnabarinus, panonychus ulmi, two variegated leafs
Mite, tetranychus viennensis, oligonychus ununguis, citrus beginning tetranychid, purplish red short hairs mite, Bryobia praetiosa, Tetranychus (Tetranychus
Spp.), Panonychus citri category (Panonychus spp.) etc..The representative biology of Nematoda ((Nematoda)) has selected from root knot line
Eimeria (Meloidogyne spp.), Heterodera (Heterodera spp.), ball Heterodera (Globodera
Spp.), perforation line Eimeria (Radopholusspp.), Pratylenchus (Pratylenchus spp.), minute hand Turbatrix
(Longidorus spp.) etc..
Pesticidal combination of the invention can not only bring the additive property raising for insecticidal spectrum, but also realize prevention or control
Harmful organism processed amazing " synergy " effect, such as has synergistic effect to tomato Bemisia tabaci.
The present invention mainly has the following by the beneficial effect that the compounding of the two obtains:
1, obvious to pest synergistic effect, the dosage of two compositions can be reduced, Pesticide use cost is reduced；
2, delayed the generation of resistance: the two mechanism of action and the mode of action are entirely different, combination after have tag, stomach
The effects of malicious, to make pest be easier to be killed, to delay the generation of resistance.
Specific embodiment
It is raw to survey embodiment
Test method is referring to " People's Republic of China (PRC) agricultural industry criteria NY/T1154.14-2008 ", using leaf dipping method:
Win fresh tomato blade be placed in the medical fluid diluted impregnate 10s after take out, be placed on interior and dry, be then placed on diameter
In the culture dish of 9cm, each culture dish puts 1 tomato leaf.Tomato Bemisia tabaci 2 age nymph is gently chosen in culture dish, every ware
There are nymph 30, is culture dish sealing with preservative film, pricks several apertures on preservative film in favor of ventilative.Then setting temperature is
21 DEG C, raise in the incubator of photoperiod 16h: 8h (L: D), clear water control, each concentration is repeated 3 times.After 48 hours, double
Mesh test under microscope death condition (gently touches tomato Bemisia tabaci Nymph with dissecting needle, the motionless person of body is death).Generally
6 concentration gradients are arranged in each processing.Virulence equation and lethal concentration of 50 LC are calculated with least square method50, calculated according to Sun Yunpei
The toxicity index of medicament and mixed co-toxicity coefficient (CTC value).
According to Sun Yunpei's Method, the synergistic effect 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；
The virulence of the percentage composition+B medicament of A medicament refers in toxicity index × mixture of theoretical toxicity index TTI=A medicament
The percentage composition of B medicament in number × mixture；
Co-toxicity coefficient (CTC)=[mixture surveys toxicity index (ATI)/mixtures theoretical toxicity index (TTI)] × 100.
Table 1: fatty acid mixed (fatty acid (C7-C20, the free fatty acid of 9 carbon is less than not comprising carbochain) and pyridine quinoline azoles
Synergy of the quinoline to tomato Bemisia tabaci (two age nymphs).
As shown in Table 1, fatty acid mixed and pyridine quinazoline mixture have tomato Bemisia tabaci between 50:1~1:50
Synergistic effect, co-toxicity coefficient is 120 or more；Fatty acid mixed and pyridine quinazoline between 90:1-70:1 with 1:80-1:
There is no synergistic effect to tomato Bemisia tabaci between 100.
Synergy of the table 2:Tyclopyrazoflor pyridine quinazoline to tomato Bemisia tabaci (two age nymphs).
As shown in Table 2, Tyclopyrazoflor and pyridine quinazoline mixture are between 50:1~1:50 to tomato Bemisia tabaci
With synergistic effect, co-toxicity coefficient is 120 or more；Diacloden and pyridine quinazoline between 150:1-70:1 with 1:70-1:
There is no synergistic effect to tomato Bemisia tabaci between 200.
Synergy of the table 3:Benzpyrimoxan pyridine quinazoline to tomato Bemisia tabaci (two age nymphs).
As shown in Table 3, Benzpyrimoxan and pyridine quinazoline mixture have tomato Bemisia tabaci between 50:1~1:50
There is synergistic effect, co-toxicity coefficient is 120 or more；Benzpyrimoxan and pyridine quinazoline between 1:70-1:150 to kind
Eggplant Bemisia tabaci does not have synergistic effect.
Synergy of the table 4:Tetraniliprole pyridine quinazoline to tomato Bemisia tabaci (two age nymphs).
As shown in Table 4, Tetraniliprole and pyridine quinazoline mixture are between 50:1~1:50 to tomato Bemisia tabaci
With synergistic effect, co-toxicity coefficient is 120 or more；Tetraniliprole is with pyridine quinazoline in 60:1 and 1:70 to tomato
Bemisia tabaci does not have synergistic effect.
Synergy of the table 5:Dicloromezotiaz pyridine quinazoline to tomato Bemisia tabaci (two age nymphs).
As shown in Table 5, Dicloromezotiaz and pyridine quinazoline mixture are between 50:1~1:50 to tomato Bemisia tabaci
With synergistic effect, co-toxicity coefficient is 120 or more；Dicloromezotiaz and pyridine quinazoline 120:1-60:1 to kind
Eggplant Bemisia tabaci does not have synergistic effect.
Table 6:Pyriprole and synergy of the pyridine quinazoline to tomato Bemisia tabaci (two age nymphs).
As shown in Table 6, Pyriprole and pyridine quinazoline mixture, which have tomato Bemisia tabaci between 50:1~1:50, increases
Effect effect, co-toxicity coefficient is 120 or more；Pyriprole is with pyridine quinazoline in 150:1-70:1 and 1:60 to tomato cigarette
Aleyrodid does not have synergistic effect.
Table 7:spiropidion and synergy of the pyridine quinazoline to tomato Bemisia tabaci (two age nymphs).
As shown in Table 7, spiropidion and pyridine quinazoline mixture have tomato Bemisia tabaci between 50:1~1:50
Synergistic effect, co-toxicity coefficient is 120 or more；Spiropidion is with pyridine quinazoline in 200:1-70:1 to tomato Bemisia tabaci
There is no synergistic effect.
Table 8:isocycloseram and synergy of the pyridine quinazoline to tomato Bemisia tabaci (two age nymphs).
As shown in Table 8, isocycloseram and pyridine quinazoline mixture have tomato Bemisia tabaci between 50:1~1:50
There is synergistic effect, co-toxicity coefficient is 120 or more；Isocycloseram is with pyridine quinazoline in 200:1-60:1 to tomato cigarette
Aleyrodid does not have synergistic effect.
Table 9:Flupyradifurone and synergy of the pyridine quinazoline to tomato Bemisia tabaci (two age nymphs).
As shown in Table 9, Flupyradifurone and pyridine quinazoline mixture are between 50:1~1:50 to tomato Bemisia tabaci
With synergistic effect, co-toxicity coefficient is 120 or more；Flupyradifurone and pyridine quinazoline 200:1-60:1 to kind
Eggplant Bemisia tabaci does not have synergistic effect.
Table 10: pleocidin and synergy of the pyridine quinazoline to tomato Bemisia tabaci (two age nymphs).
As shown in Table 10, pleocidin and pyridine quinazoline mixture, which have tomato Bemisia tabaci between 50:1~1:50, increases
Effect effect, co-toxicity coefficient is 120 or more；Pleocidin and pyridine quinazoline 200:1-100:1 and 70:1-200:1 to kind
Eggplant Bemisia tabaci does not have synergistic effect.
Table 11: ethyl pleocidin and synergy of the pyridine quinazoline to tomato Bemisia tabaci (two age nymphs).
As shown in Table 11, ethyl pleocidin and pyridine quinazoline mixture have tomato Bemisia tabaci between 50:1~1:50
There is synergistic effect, co-toxicity coefficient is 120 or more；Ethyl pleocidin and pyridine quinazoline are in 200:1-100:1 and 70:1-
200:1 does not have synergistic effect to tomato Bemisia tabaci.
Colby equation is used to determine desired effect (Colby, the S.R.Weeds1967,15,20- of mixture
22.Calculation of the synergistic and antagonistic response of herbicide
Combinations):
Following equatioies are used to calculate the desired value of the mixture containing two kinds of active components A and B:
In formula:
Used in the mixture that A=is observed the effect of the active components A of identical (dosage) concentration；
Used in the mixture that B=is observed the effect of the active constituent B of identical (dosage) concentration.
The active actual observation value (E) of the concentration (dosage) used in the mixture is greater than desired value (E0) when, mixture is shown as
There is unexpected synergistic effect to target.
12 pyridine quinazoline of table, ethyl pleocidin, fatty acid mixed are to the synergistic effect of tomato Bemisia tabaci (2 age nymph)
Table 12 record data result show pyridine quinazoline, ethyl pleocidin, fatty acid mixed be used in mixed way to kind
The activity of eggplant Bemisia tabaci has synergistic effect.
13 pyridine quinazoline of table, pleocidin, fatty acid mixed are to the synergistic effect of tomato Bemisia tabaci (2 age nymph)
The data result that table 13 is recorded shows that pyridine quinazoline, pleocidin, fatty acid mixed are used in mixed way to tomato cigarette
The activity of aleyrodid has synergistic effect.
The collaboration of 14 pyridine quinazoline of table, Flupyradifurone, fatty acid mixed to tomato Bemisia tabaci (2 age nymph)
Effect
The data result that table 14 is recorded shows that pyridine quinazoline, Flupyradifurone, fatty acid mixed are used in mixed way
There is synergistic effect to the activity of tomato Bemisia tabaci.
15 pyridine quinazoline of table, Benzpyrimoxan, fatty acid mixed make the collaboration of tomato Bemisia tabaci (2 age nymph)
With
The data result that table 15 is recorded shows that pyridine quinazoline, Benzpyrimoxan, fatty acid mixed are used in mixed way pair
The activity of tomato Bemisia tabaci has synergistic effect.
16 pyridine quinazoline of table, Pyriprole, fatty acid mixed are to the synergistic effect of tomato Bemisia tabaci (2 age nymph)
The data result that table 16 is recorded shows that pyridine quinazoline, Pyriprole, fatty acid mixed are used in mixed way to tomato
The activity of Bemisia tabaci has synergistic effect.
17 pyridine quinazoline of table, spiropidion, fatty acid mixed are to the synergistic effect of tomato Bemisia tabaci (2 age nymph)
Table 17 record data result show pyridine quinazoline, spiropidion, fatty acid mixed be used in mixed way to kind
The activity of eggplant Bemisia tabaci has synergistic effect.
Example of formulations
One 3% ethyl pleocidin of example of formulations, 3% pyridine quinazoline aqueous suspension agent
Weigh 3% ethyl pleocidin, 3% pyridine quinazoline, 18% fatty acid mixed, 18% castor oil polyoxyethylene
Ether, 5% glycerine, 2% urea, deionized water complement to 100%, and active constituent and other auxiliary agents are mixed, every through 8000 turns
After being sanded 30 minutes in minute high-speed shearing machine shearing dispersion 30 minutes, sand mill, the formation high dispersive, stabilization in water-medium
Suspension system, be made 3% ethyl pleocidin, 3% pyridine quinazoline water aqueous suspension agent.
2 6% fluorine pyrrole furanone of example of formulations, 3% pyridine quinazoline aqueous suspension agent
Weigh 6% fluorine pyrrole furanone, 3% pyridine quinazoline, 9% fatty acid mixed, 15% castor oil polyoxyethylene ether,
4% glycerine, 1% urea, deionized water complement to 100%, active constituent and other auxiliary agents are mixed, through 8000 rpms
High-speed shearing machine shearing dispersion 30 minutes after being sanded 30 minutes in sand mill, forms high dispersive in water-medium, stable hangs
6% fluorine pyrrole furanone, 3% pyridine quinazoline water aqueous suspension agent is made in floating body system.
Application Example
(application method is spray-on process, giver to 7 pyridine quinazoline composition for preventing and controlling tomato Bemisia tabaci field control effectiveness test of table
Tool is bodyguard's board hand sprayer, and spraying aperture is 0.3-0.5mm, per acre spouting liquid 30L, and test method is referring to GB/T
17980.16-2000 testing tomato the is greenhouse tomato)
Claims (10)
1. the synergetic pesticide composition containing pyridine quinazoline, it is characterised in that: active constituent is A and B, and wherein A is selected from pyridine
Quinazoline, B be selected from fatty acid, Tyclopyrazoflor, benzpyrimoxan, tetraniliprole,
Dicloromezotiaz, pyriprole, spiropidion, cyclopyinorate, isocycloseram, pleocidin,
One of ethyl pleocidin, fluorine pyrrole furanone；The mass fraction ratio of the A and B is 50:1-1:50.
2. composition according to claim 1, it is characterised in that: the mass fraction ratio of A and B is 30:1-1:30.
3. composition according to claim 1, it is characterised in that: the mass fraction ratio of A and B is 20:1-1:20.
4. composition according to claim 1, it is characterised in that: the mass fraction ratio of A and B is 10:1-1:10.
5. composition according to claim 1, it is characterised in that: the A and B accounts for the composition by weight in total
1%-90%。
6. composition according to claim 2, it is characterised in that: the A and B accounts for the composition by weight in total
5%-70%。
7. composition according to claim 1, it is characterised in that: the dosage form of the composition is that water dispersible granules, water are outstanding
Floating agent.
8. the purposes that composition described in claim 1 is used to prevent or control agricultural pests.
9. a kind of method of prevention or control agricultural pests, it is characterised in that: it is useful that the composition of claim 1 is used for target
The propagation material of plant, target agricultural pests or its environment, target useful plant.
10. the method for a kind of prevention according to claim 9 or control agricultural pests, the plant propagation material is seed
Seedling, rhizome, garden seedling, cutting or seed.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115568472A (en) * | 2022-11-10 | 2023-01-06 | 北京金泰毅农作物科技有限公司 | Insecticidal composition containing benzpyrimoxan and diproprionate and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115568472A (en) * | 2022-11-10 | 2023-01-06 | 北京金泰毅农作物科技有限公司 | Insecticidal composition containing benzpyrimoxan and diproprionate and application thereof |
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