CN108294000A - A kind of Pesticidal combination of brominated worm fluorobenzene bisamide and methoxyfenozide - Google Patents
A kind of Pesticidal combination of brominated worm fluorobenzene bisamide and methoxyfenozide Download PDFInfo
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- CN108294000A CN108294000A CN201810121221.2A CN201810121221A CN108294000A CN 108294000 A CN108294000 A CN 108294000A CN 201810121221 A CN201810121221 A CN 201810121221A CN 108294000 A CN108294000 A CN 108294000A
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- Prior art keywords
- methoxyfenozide
- fluorobenzene bisamide
- worm fluorobenzene
- pesticidal combination
- bromine worm
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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
- A01N37/44—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 containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/46—N-acyl derivatives
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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
- A01N37/36—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 containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—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 containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
- A01N37/40—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 containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
Abstract
The present invention relates to pesticide fields, disclose a kind of Pesticidal combination, and active constituent is bromine worm fluorobenzene bisamide and methoxyfenozide, and the mass ratio of the two is 10:1~1:20, preferably than being 1:2~1:8.Pesticidal combination of the present invention can be made into wettable powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion.There is apparent synergistic effect after two groups of active constituents compounding of invention, dosage can be reduced, expand insecticidal spectrum, pest lethal speed is improved, extend the duration of desinsection, delaying drug resistance, to crop safety, Environmental security.
Description
Technical field
The invention belongs to technical field of pesticide, are related to a kind of Insecticidal combinations of brominated worm fluorobenzene bisamide and methoxyfenozide
Object, for preventing crops class pest.
Background technology
Bromine worm fluorobenzene bisamide：English name：Broflanilide, molecular formula：C25H14BrF11N2O2。
Structural formula：
Bromine worm fluorobenzene bisamide as a kind of novel pesticide, is cooperated by Mitsui Agrichimie and BASF
Exploitation.It is mainly used for preventing and kill off Lepidoptera, coleoptera, termite and mosquito on the crops such as green vegetable, perennial crop and cereal
The pests such as fly.
Methoxyfenozide：English name：Methoxyfenozide, chemical name：N- tert-butyl-n -s（3- methyl -2- first
Benzoyl）- 3,5- dimethylbenzohydrazide, molecular formula：C22H28N2O3。
Structural formula：
Methoxyfenozide is a kind of novel specific benzoyl hydrazine low toxic pesticide, has height selection desinsection to lepidoptera pest
Activity based on action of contace poison, and has certain systemic action.The medicine category biomimetic type moulting hormone class, pests medicament
Afterwards, that is, it generates husking reaction to start to cast off a skin, larva dehydration, hungry and dead is caused due to that cannot cast off a skin completely.The medicine and suppression
The mechanism of action of the medicament of pest husking processed in the entire larval phase medication of pest on the contrary, can be prevented.Methoxyfenozide is main
Larva for preventing lepidoptera pest, target pest include：Noctuid, diamondback moth, white butterfly, lopper worm, Hellula undalis, tobacco
Hawkmoth, gamma, powder noctuid, plussid, peppermint ash noctuid, mythimna separata, ruler noctuid, dry evil spirit noctuid, thin,tough silk open country snout moth's larva, corn borer,
It is kapok worm, bar crambid, night steinernema, Keiferia lycopersicella, Cnaphalocrocis spp, steinernema, long cigarette moth, Choristoneura spp, Adoxophyes spp, light
Brown apple, yellow volume moth, stone winter noctuid, brown volume moth, peak phycitid, the small moth of flower wing, night snout moth's larva, grape berry moth, leaf cigarette wing phycitid, long hair
Roll up moth.
The long-time service of single insecticide so that resistance enhances, and dosage is continuously increased, and environmental pollution aggravates.Two kinds of medicines
The compounding of agent can effectively solve the problem that this problem.Inventor is had found by the research of a large amount of indoor biometrics and field control effectiveness test
Bromine worm fluorobenzene bisamide and methoxyfenozide are combined application, and synergistic effect is apparent, can reduce dosage, delaying drug resistance,
It is environmentally safe.
Invention content
It is an object of the present invention to propose that a kind of synergistic effect is apparent, it being capable of delaying drug resistance, the desinsection group of reduction usage amount
Close object.
To solve the above-mentioned problems, the technical solution adopted in the present invention is：
The Pesticidal combination of a kind of brominated worm fluorobenzene bisamide and methoxyfenozide proposed by the present invention, it is characterised in that：It is described
Pesticidal combination contains active constituent bromine worm fluorobenzene bisamide and active constituent methoxyfenozide.
The Pesticidal combination contains active constituent bromine worm fluorobenzene bisamide and active constituent methoxyfenozide, the matter of the two
Amount is than being 10:1~1:20, the mass ratio of the two is preferably 1:2~1:8.
The Pesticidal combination, it is characterised in that：The gross mass percentage composition of active constituent in the Pesticidal combination
It is 5% ~ 80%.Preferably 10% ~ 60%.According to different preparation types, active constituent content range is different.In general, solid
The gross mass of body preparation active ingredient is 5% ~ 80%, preferably 10% ~ 60%；The gross mass of liquid preparation active ingredient be 5% ~
50%, preferably 10% ~ 40%.
The Pesticidal combination can be processed into the arbitrary dosage form agriculturally allowed, wherein more preferably dosage form have it is wettable
Property pulvis, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion.
Include following component when above-described Pesticidal combination is wettable powder, in preparation：Bromine worm fluorobenzene bisamide
1% ~ 40%, methoxyfenozide 1% ~ 40%, dispersant 2% ~ 10%, wetting agent 2% ~ 8%, filler supplement surplus.
Include following component when above-described Pesticidal combination is water dispersible granules, in preparation：Bromine worm fluorobenzene bisamide
1% ~ 40%, methoxyfenozide 1% ~ 40%, dispersant 3% ~ 9%, wetting agent 1% ~ 8%, disintegrant 1% ~ 10%, filler supplement surplus.
Include following component when above-described Pesticidal combination is suspending agent, in preparation：Bromine worm fluorobenzene bisamide 0.1% ~
50%, methoxyfenozide 0.1% ~ 50%, dispersant 2% ~ 10%, wetting agent 2% ~ 10%, antifoaming agent 0.1% ~ 1%, thickener 0.1% ~ 2%,
Antifreezing agent 0.1% ~ 8%, deionized water add to 100%.
Include following component when above-described Pesticidal combination is suspension emulsion, in preparation：Bromine worm fluorobenzene bisamide 0.1% ~
50%, methoxyfenozide 0.1% ~ 50%, emulsifier 2% ~ 12%, dispersant 2% ~ 10%, antifoaming agent 0.1% ~ 2%, thickener 0.1% ~ 2%,
Antifreezing agent 0.1% ~ 8%, preservative 0.05% ~ 3%, deionized water add to 100%.
Include following component when above-described Pesticidal combination is aqueous emulsion, in preparation：Bromine worm fluorobenzene bisamide 0.1% ~
40%, methoxyfenozide 0.1% ~ 40%, solvent 1% ~ 30%, emulsifier 1% ~ 15%, antifreezing agent 0.1% ~ 10%, thickener 0.1% ~ 2%,
Antifoaming agent 0.01% ~ 2%, deionized water add to 100%.
Include following component when above-described Pesticidal combination is microemulsion, in preparation：Bromine worm fluorobenzene bisamide 0.1% ~
40%, methoxyfenozide 0.1% ~ 40%, solvent 1% ~ 30%, emulsifier 3% ~ 20%, antifreezing agent 0.1% ~ 10%, thickener 0.1% ~ 2%,
Antifoaming agent 0.01% ~ 2%, preservative 0.05% ~ 4%, deionized water add to 100%.
Of the present invention dose can be prepared by the method well known to those skilled in the art.Wherein, more than preparation
Wetting agent, dispersant used in various preparations, disintegrant, antifoaming agent, thickener, antifreezing agent, preservative, solvent, emulsification
Agent, filler are well known to those skilled in the art.
The dispersant is selected from：It is alkylnaphthalene sulfonate, double（Alkyl）Naphthalenesulfonate formaldehyde condensation compound, naphthalenesulfonateformaldehyde formaldehyde contracting
Close object, aryl phenol polyoxyethylene succinate sulfonate, octylphenol polyethylene oxyethylene group ether sulfate, polycarboxylate, sulfomethylated lignin
Hydrochlorate, to methoxyl group fatty acyl anilinesulfonic acid, APES formaldehyde condensation products sulfat, alkyl benzene calcium sulfonate
Salt, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkyl phenol polyoxyethylene ether, aliphatic amine polyoxyethylene ether, polyoxyethylene carboxylate, ester
It is one or more in polyoxyethylene ether.
The wetting agent is selected from：Lauryl sodium sulfate, neopelex, pull open powder X, wetting and penetrating agent F,
It is one or more in spaonin powder, silkworm excrement, spaonin powder.
The disintegrant is selected from：In bentonite, ammonium sulfate, citric acid, urea, aluminium chloride, succinic acid, sodium bicarbonate
It is one or more.
The solvent is selected from：N,N-Dimethylformamide, cyclohexanone, methanol, ethyl alcohol, 3-methyl cyclohexanol ketenes, N- are pungent
Base pyrrolidones, N- pyrrolidones, propyl alcohol, butanol, ethylene glycol, diethylene glycol, ethylene glycol monomethyl ether, butyl ether, ethyl acetate, plant
It is one or more in oil, acetonitrile.
The emulsifier is selected from：Alkyl benzene sulfonate calcium salt, styrene polyoxyethylene ether ammonium sulfate salt, alkyl biphenyl ether two
Sulfonic acid magnesium salts, triethanolamine salt, phenethyl phenol polyethenoxy ether, 506#, 600#, 700#, NP-10 phosphate, OP-10 phosphoric acid
It is one or more in ester, castor oil polyoxyethylene ether, sorbester p17, Tween 80,602#.
The antifreezing agent is selected from：It is one or more in ethylene glycol, propylene glycol, glycerine, polyethylene glycol.
The preservative is selected from：Sodium benzoate, sodium propionate, butyl p-hydroxybenzoate, dimethyl fumarate, sorbic acid
It is one or more in potassium, sodium Diacetate.
The antifoaming agent is selected from：C8~10Aliphatic alcohols, C10~20Saturated fat acids（Such as capric acid）And amide, silicone oil, have
It is one or more in machine silicone compound.
The thickener is selected from：Xanthans, hydroxymethyl cellulose, hydroxyethyl cellulose, methylcellulose, magnesium silicate
It is one or more in aluminium, polyvinyl alcohol.
The filler is selected from：In kaolin, diatomite, bentonite, attapulgite, white carbon, starch, precipitated calcium carbonate
It is one or more.
The Pesticidal combination, for preventing and kill off lepidoptera pest and Thysanoptera, especially to rice/cnaphalocrocis
The prevention of snout moth's larva, wild cabbage/diamondback moth, eggplant/thrips.
The advantage of the invention is that：The two compounds, and shows significant synergistic effect in a certain range, can reduce use
Dose reduces cost；It being capable of delaying drug resistance；It is safe, environmentally friendly environmental protection.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, present invention following specific examples
It illustrates, but the present invention is limited to absolutely not this.Percentage in embodiment is weight percentage.
Implementation of an application example one：Bromine worm fluorobenzene bisamide and methoxyfenozide compound product example of formulations（Following content is equal
To roll over hundred percentage compositions）, but the present invention is not limited to the proportional region in following embodiment.
Wettable powder（Example of formulations 1 ~ 3）
The specific procedure of processing of Pesticidal combination wettable powder is：According to formula by active constituent bromine worm fluorobenzene bisamide, work
Property ingredient methoxyfenozide, dispersant, wetting agent, filler mixing, be uniformly mixed in mixed cylinder, after being smashed by air jet mill
It remixes uniformly, you can wettable powder of the present invention is made.
1 56% bromine worm fluorobenzene bisamide methoxyfenozide wettable powder of example of formulations
Bromine worm fluorobenzene bisamide 48%, methoxyfenozide 8%, ester APEO（Dispersant）9%, spaonin powder（Wetting agent）7%、
Attapulgite adds to 100%, and 56% bromine worm fluorobenzene bisamide methoxyfenozide wettable powder is made.
2 30% bromine worm fluorobenzene bisamide methoxyfenozide wettable powder of example of formulations
Bromine worm fluorobenzene bisamide 10%, methoxyfenozide 20%, alkylnaphthalene sulfonate（Dispersant）6%, spaonin powder（Wetting agent）3%、
Starch adds to 100%, and 30% bromine worm fluorobenzene bisamide methoxyfenozide wettable powder is made.
3 36% bromine worm fluorobenzene bisamide methoxyfenozide wettable powder of example of formulations
It is bromine worm fluorobenzene bisamide 4%, methoxyfenozide 32%, double（Alkyl）Naphthalenesulfonate formaldehyde condensation compound（Dispersant）7%, it pulls open
Powder X（Wetting agent）5%, kaolin adds to 100%, and 36% bromine worm fluorobenzene bisamide methoxyfenozide wettable powder is made.
Water dispersible granules（Example of formulations 4 ~ 6）
The specific procedure of processing of Pesticidal combination water dispersible granules is：According to formula by active constituent bromine worm fluorobenzene bisamide, will
Active constituent methoxyfenozide, dispersant, wetting agent, disintegrant, filler are uniformly mixed, and are crushed with micro jet, are passed through
It mediates, is then added in fluidized-bed granulation dryer after being granulated, drying, sieve, you can moisture of the present invention is made
Shot agent.
4 45% bromine worm fluorobenzene bisamide methoxyfenozide water dispersible granules of example of formulations
Bromine worm fluorobenzene bisamide 40%, methoxyfenozide 5%, alkyl benzene sulfonate calcium salt（Dispersant）6%, silkworm excrement（Wetting agent）6%, lemon
Lemon acid（Disintegrant）8%, bentonite adds to 100%, and 45% bromine worm fluorobenzene bisamide methoxyfenozide water dispersible granules are made.
5 21% bromine worm fluorobenzene bisamide methoxyfenozide water dispersible granules of example of formulations
Bromine worm fluorobenzene bisamide 14%, methoxyfenozide 7%, octylphenol polyethylene oxyethylene group ether sulfate（Dispersant）4%, wetting is oozed
Saturating agent F（Wetting agent）3%, succinic acid（Disintegrant）5%, white carbon adds to 100%, and 21% bromine worm fluorobenzene bisamide methoxy worm is made
Hydrazides water dispersible granules.
6 30% bromine worm fluorobenzene bisamide methoxyfenozide water dispersible granules of example of formulations
Bromine worm fluorobenzene bisamide 6%, methoxyfenozide 24%, alkyl phenol polyoxyethylene ether（Dispersant）5%, dodecyl benzene sulfonic acid
Sodium（Wetting agent）4%, sodium bicarbonate（Disintegrant）7%, precipitated calcium carbonate adds to 100%, and 30% bromine worm fluorobenzene bisamide methoxy is made
Tebufenozide water dispersible granules.
Suspending agent（Example of formulations 7 ~ 9）
The specific procedure of processing of the insecticide suspending agent is：According to formula by dispersant, wetting agent, antifoaming agent, thickener, antifreezing agent
It is uniformly mixed by high speed shear, active constituent bromine worm fluorobenzene bisamide, active constituent methoxyfenozide is added, in ball mill
Middle ball milling 2 ~ 3 hours makes diameter of particle all at 5 μm hereinafter, can be made into suspending agent of the present invention.
7 15% bromine worm fluorobenzene bisamide methoxyfenozide suspending agent of example of formulations
Bromine worm fluorobenzene bisamide 5%, methoxyfenozide 10%, lignosulfonates（Dispersant）3%, lauryl sodium sulfate（Profit
Humectant）3%, silicone oil（Antifoaming agent）0.2%, methylcellulose（Thickener）0.4%, glycerine（Antifreezing agent）0.5%, deionized water is mended
15% bromine worm fluorobenzene bisamide methoxyfenozide suspending agent is made in sufficient surplus.
8 32% bromine worm fluorobenzene bisamide methoxyfenozide suspending agent of example of formulations
Bromine worm fluorobenzene bisamide 16%, methoxyfenozide 16%, APES formaldehyde condensation products sulfat（Dispersant）
6%, pull open powder X（Wetting agent）6%, organic silicone（Antifoaming agent）0.7%, polyvinyl alcohol（Thickener）0.6%, polyethylene glycol（It is antifreeze
Agent）1%, deionized water supplies surplus, and 32% bromine worm fluorobenzene bisamide methoxyfenozide suspending agent is made.
9 35% bromine worm fluorobenzene bisamide methoxyfenozide suspending agent of example of formulations
Bromine worm fluorobenzene bisamide 5%, methoxyfenozide 30%, aliphatic amine polyoxyethylene ether（Dispersant）8%, spaonin powder（Wetting agent）
7%, silicone oil（Antifoaming agent）0.9%, xanthans（Thickener）0.7%, propylene glycol（Antifreezing agent）2%, deionized water supplies surplus, is made
35% bromine worm fluorobenzene bisamide methoxyfenozide suspending agent.
Suspension emulsion（Example of formulations 10 ~ 12）
The specific procedure of processing of the pesticide suspoemulsion is：According to formula by dispersant, antifoaming agent, thickener, antifreezing agent through excessively high
Fast shear-mixed is uniformly added into active constituent bromine worm fluorobenzene bisamide, in the ball mill ball milling 2 ~ 3 hours, keeps diameter of particle whole
At 5 μm hereinafter, bromine worm fluorobenzene bisamide suspension agent is made, then by active constituent methoxyfenozide, emulsifier and various auxiliary agents
It is directly emulsified in suspending agent with high speed agitator, you can suspension emulsion of the present invention is made.
10 33% bromine worm fluorobenzene bisamide methoxyfenozide suspension emulsion of example of formulations
Bromine worm fluorobenzene bisamide 30%, methoxyfenozide 3%, castor oil polyoxyethylene ether（Emulsifier）7%, aryl phenol polyethenoxy
Succinate sulfonate（Dispersant）8%, organic silicone（Antifoaming agent）1%, hydroxyethyl cellulose（Thickener）0.9%, ethylene glycol
（Antifreezing agent）0.8%, sodium propionate（Preservative）1%, deionized water adds to 100%, and 33% bromine worm fluorobenzene bisamide methoxy worm acyl is made
Hydrazine suspension emulsion.
11 15% bromine worm fluorobenzene bisamide methoxyfenozide suspension emulsion of example of formulations
Bromine worm fluorobenzene bisamide 5%, methoxyfenozide 10%, triethanolamine salt（Emulsifier）4%, to methoxyl group fatty acyl amido benzene
Sulfonic acid（Dispersant）6%、C8~10Aliphatic alcohols（Antifoaming agent）0.6%, hydroxymethyl cellulose（Thickener）0.5%, propylene glycol（It is antifreeze
Agent）0.4%, dimethyl fumarate（Preservative）0.6%, deionized water adds to 100%, and 15% bromine worm fluorobenzene bisamide methoxy is made
Tebufenozide suspension emulsion.
12 10% bromine worm fluorobenzene bisamide methoxyfenozide suspension emulsion of example of formulations
Bromine worm fluorobenzene bisamide 2%, methoxyfenozide 8%, alkyl benzene sulfonate calcium salt（Emulsifier）3%, naphthalene sulfonic acid-formaldehyde condensation product sodium
Salt（Dispersant）4%、C10~20Saturated fat acids（Antifoaming agent）0.4%, hydroxymethyl cellulose（Thickener）0.3%, propylene glycol（It is anti-
Freeze agent）0.3%, butyl p-hydroxybenzoate（Preservative）0.3%, deionized water adds to 100%, and the double acyls of 10% bromine worm fluorobenzene are made
Amine methoxyfenozide suspension emulsion.
Aqueous emulsion（Example of formulations 13 ~ 15）
The specific procedure of processing of Pesticidal combination aqueous emulsion is：According to formula by active constituent bromine worm fluorobenzene bisamide, activity at
Divide methoxyfenozide, solvent, emulsifier to be added together, makes to be dissolved into homogeneous oil phase；Part water, antifreezing agent, antifoaming agent are mixed
Together at uniform water phase；The oil phase is added to the aqueous phase while being stirred in the reactor at high speed, and thickener is added, and slowly adds water
Until reaching special phase point, open cutter and carry out high speed shear, and remaining water is added, shearing about half an hour, forms oil-in-water
The aqueous emulsion of type.Aqueous emulsion as of the present invention.
13 22% bromine worm fluorobenzene bisamide methoxyfenozide aqueous emulsion of example of formulations
Bromine worm fluorobenzene bisamide 2%, methoxyfenozide 20%, cyclohexanone（Solvent）5%, Tween 80（Emulsifier）8%, ethylene glycol（It is anti-
Freeze agent）1%, aluminium-magnesium silicate（Thickener）1%, organic silicone（Antifoaming agent）0.6%, deionized water adds to 100%, and 22% bromine worm is made
Fluorobenzene bisamide methoxyfenozide aqueous emulsion.
14 20% bromine worm fluorobenzene bisamide methoxyfenozide aqueous emulsion of example of formulations
Bromine worm fluorobenzene bisamide 16%, methoxyfenozide 4%, N- pyrrolidones（Solvent）4%, styrene polyoxyethylene ether ammonium sulfate
Salt（Emulsifier）7%, polyethylene glycol（Antifreezing agent）0.7%, hydroxyethyl cellulose（Thickener）0.9%、C10~20Saturated fat acids
（Antifoaming agent）0.3%, deionized water adds to 100%, and 20% bromine worm fluorobenzene bisamide methoxyfenozide aqueous emulsion is made.
15 14% bromine worm fluorobenzene bisamide methoxyfenozide aqueous emulsion of example of formulations
Bromine worm fluorobenzene bisamide 2%, methoxyfenozide 12%, ethyl acetate（Solvent）2%, phenethyl phenol polyethenoxy ether（Emulsification
Agent）4%, glycerine（Antifreezing agent）0.3%, methylcellulose（Thickener）0.3%、C8~10Aliphatic alcohols（Antifoaming agent）0.2%, go from
Sub- water adds to 100%, and 14% bromine worm fluorobenzene bisamide methoxyfenozide aqueous emulsion is made.
Microemulsion（Example of formulations 16 ~ 18）
The specific procedure of processing of insecticide microemulsion is：According to formula by active constituent bromine worm fluorobenzene bisamide, active constituent first
Oxygen tebufenozide is dissolved in the homogenizer equipped with solvent and cosolvent, and emulsifier, antifreezing agent and water are added to equipped with above-mentioned molten
It in the homogenizer of liquid, mixes and homogenizes strongly, the transparent microemulsion of clear appearance is finally made, it is as of the present invention
Microemulsion.
16 21% bromine worm fluorobenzene bisamide methoxyfenozide microemulsion of example of formulations
Bromine worm fluorobenzene bisamide 1%, methoxyfenozide 20%, dinethylformamide（Solvent）9%, OP-10 phosphates（Emulsifier）
8%, polyethylene glycol（Antifreezing agent）1%, methylcellulose（Thickener）0.7%, organic silicone（Antifoaming agent）1%, sodium benzoate（Anti-corrosion
Agent）0.8%, deionized water adds to 100%, and 21% bromine worm fluorobenzene bisamide methoxyfenozide microemulsion is made.
17 12% bromine worm fluorobenzene bisamide methoxyfenozide microemulsion of example of formulations
Bromine worm fluorobenzene bisamide 4%, methoxyfenozide 8%, n-octylpyrrolidone（Solvent）3%, OP-10 phosphates（Emulsifier）
4%, ethylene glycol（Antifreezing agent）0.6%, xanthans（Thickener）0.3%、C8~10Aliphatic alcohols（Antifoaming agent）0.3%, sodium benzoate（It is anti-
Rotten agent）0.2%, deionized water adds to 100%, and 12% bromine worm fluorobenzene bisamide methoxyfenozide microemulsion is made.
18 18% bromine worm fluorobenzene bisamide methoxyfenozide microemulsion of example of formulations
Bromine worm fluorobenzene bisamide 2%, methoxyfenozide 16%, 3-methyl cyclohexanol ketenes（Solvent）6%, alkyl biphenyl ether disulfonic acid magnesium
Salt（Emulsifier）6%, glycerine（Antifreezing agent）0.7%, hydroxyethyl cellulose（Thickener）0.5%, organic silicone（Antifoaming agent）
0.4%, butyl p-hydroxybenzoate（Preservative）0.5%, deionized water adds to 100%, and 18% bromine worm fluorobenzene bisamide methoxy is made
Tebufenozide microemulsion.
Implementation of an application example two：The indoor toxicity determination test of bromine worm fluorobenzene bisamide and methoxyfenozide compounding
The Toxicity Determination of 1 bromine worm fluorobenzene bisamide of toxicity test embodiment and methoxyfenozide to rice/rice leaf roller
Experiment
Subjects：Rice/rice leaf roller
Test method：With reference to biometric standard method NY/T 1154.6-2006, using dip method.
Medicament is directly diluted with water to dissolving, then dilute with the aqueous solution containing proper amount of surfactant such as 0.1% Tween 80
It releases.According to agent activity, 5-7 series mass concentration are set according to the method for equal ratio or equal difference.Per mass concentration liquid volume
No less than 50mL.After target insect is soaked into the liquid 5s-10s, extra liquid is absorbed with filter paper, test worm is transferred to normal item
It is raised under part.4 repetitions are often handled, often repeat leaching worm 10-20, and set the processing without medicament as blank control.
Test worm death condition is checked after processing for 24 hours, records total borer population and death toll respectively.It is special according to test requirements document and medicament
Point can shorten or extend control time.
According to survey data, the corrected mortality of each processing is calculated, and calculates the co-toxicity coefficient of mixture according to Sun Yunpei's Method
（CTC values）.Use statistical analysis system（SAS）, data processing system（DPS）Equal softwares are analyzed, and the LC of each medicament is calculated50、
LC90, b values（Standard error）Equivalent and its 95% confidence limit.
The death rate（%）=death borer population（Head）The total borer population of/processing（Head）×100%
Corrected mortality=（Handle the death rate-blank control death rate）/（The 1- blank control death rates）×100%
Survey toxicity index (ATI)=(standard agent LC50/ reagent agent LC50)×100
Mixtures theoretical toxicity index (TTI)=medicament A toxicity indexes × A medicaments percentage (%)+medicament B shared in mixture
Toxicity index × B medicaments percentage (%) shared in mixture
Co-toxicity coefficient (CTC)=[mixture surveys toxicity index (ATI)/mixtures theoretical toxicity index (TTI)] × 100
Co-toxicity coefficient CTC >=120 of complex preparation show as synergistic effect, and 80 ＜ CTC ＜ 120 show as summation action, and CTC≤
80 show as antagonism.Indoor toxicity determination test is as a result, refer to table 1.
The above test results show that active constituent bromine worm fluorobenzene bisamide and active constituent methoxyfenozide compounding prevent harnessing the river
Rice/rice leaf roller matches 10:1~1:When between 20, co-toxicity coefficient all 120 or more, has synergistic effect；And 1:2~
1:When between 8, co-toxicity coefficient is above 170, and synergistic effect becomes apparent from.
2 bromine worm fluorobenzene bisamide of toxicity test embodiment and methoxyfenozide survey the indoor virulence of wild cabbage/diamondback moth
Fixed experiment
Subjects：Wild cabbage/diamondback moth
Test method：With reference to biometric standard method NY/T 1154.14-2008, using leaf dipping method.It will be fresh, open and flat with card punch
Host's blade break into leaf dish, beat when taking and to avoid choosing the big and thick position of vein as possible.Leaf dish is invaded into 10s in liquid to be measured
Afterwards, taking-up is dried, and is laid in face of blade downward with tweezers in the culture dish for having added good agar, and test worm is accessed, and is often repeated not
Less than 10.Often processing is no less than 4 repetitions, and sets the processing without medicament as blank control.The test worm of processing is placed in
Temperature is（25±1）DEG C, humidity 60%-80%, photoperiod L:D=（16:8）It raises and observes under h condition.
48h checks test worm death condition after processing, records total borer population and death toll respectively.It is special according to test requirements document and medicament
Point can shorten or extend control time.
According to survey data, the corrected mortality of each processing is calculated, and calculates the co-toxicity coefficient of mixture according to Sun Yunpei's Method
（CTC values）.Use statistical analysis system（SAS）, data processing system（DPS）Equal softwares are analyzed, and the LC of each medicament is calculated50、
LC90, b values（Standard error）Equivalent and its 95% confidence limit.
The death rate（%）=death borer population（Head）The total borer population of/processing（Head）×100%
Corrected mortality=（Handle the death rate-blank control death rate）/（The 1- blank control death rates）×100%
Survey toxicity index (ATI)=(standard agent LC50/ reagent agent LC50)×100
Mixtures theoretical toxicity index (TTI)=medicament A toxicity indexes × A medicaments percentage (%)+medicament B shared in mixture
Toxicity index × B medicaments percentage (%) shared in mixture
Co-toxicity coefficient (CTC)=[mixture surveys toxicity index (ATI)/mixtures theoretical toxicity index (TTI)] × 100
Co-toxicity coefficient CTC >=120 of complex preparation show as synergistic effect, and 80 ＜ CTC ＜ 120 show as summation action, and CTC≤
80 show as antagonism.Indoor toxicity determination test is as a result, refer to table 2.
The above test results show that active constituent bromine worm fluorobenzene bisamide and the compounding prevention of active constituent methoxyfenozide are sweet
Indigo plant/diamondback moth is matched 10:1~1:When between 20, co-toxicity coefficient all 120 or more, has synergistic effect；And 1:2~1:8
Between when, co-toxicity coefficient is above 170, and synergistic effect becomes apparent from.
3 bromine worm fluorobenzene bisamide of toxicity test embodiment and methoxyfenozide try the Toxicity Determination of eggplant/thrips
It tests
Subjects：Eggplant/thrips
Test method：With reference to biometric standard method NY/T 1154.6-2006, using dip method.According to agent activity, according to etc.
Than or equal difference method be arranged 5-7 series mass concentration.It is no less than 50mL per mass concentration liquid volume.By target insect
After soaking into the liquid 5s-10s, extra liquid is absorbed with filter paper, test worm is transferred under normal condition and is raised.Often handle 4 weights
It is multiple, often repeatedly 10-20, and set the processing of the corresponding organic solvent without medicament as a contrast.
Test worm death condition is checked after processing for 24 hours, records total borer population and death toll respectively.It is special according to test requirements document and medicament
Point can shorten or extend control time.
According to survey data, the corrected mortality of each processing is calculated, and calculates the co-toxicity coefficient of mixture according to Sun Yunpei's Method
（CTC values）.Use statistical analysis system（SAS）, data processing system（DPS）Equal softwares are analyzed, and the LC of each medicament is calculated50、
LC90, b values（Standard error）Equivalent and its 95% confidence limit.
The death rate（%）=death borer population（Head）The total borer population of/processing（Head）×100%
Corrected mortality=（Handle the death rate-blank control death rate）/（The 1- blank control death rates）×100%
Survey toxicity index (ATI)=(standard agent LC50/ reagent agent LC50)×100
Mixtures theoretical toxicity index (TTI)=medicament A toxicity indexes × A medicaments percentage (%)+medicament B shared in mixture
Toxicity index × B medicaments percentage (%) shared in mixture
Co-toxicity coefficient (CTC)=[mixture surveys toxicity index (ATI)/mixtures theoretical toxicity index (TTI)] × 100
Co-toxicity coefficient CTC >=120 of complex preparation show as synergistic effect, and 80 ＜ CTC ＜ 120 show as summation action, and CTC≤
80 show as antagonism.Indoor toxicity determination test is as a result, refer to table 3.
The above test results show that active constituent bromine worm fluorobenzene bisamide and active constituent methoxyfenozide compounding prevention eggplant
Son/thrips is matched 10:1~1:When between 20, co-toxicity coefficient all 120 or more, has synergistic effect；And 1:2~1:8 it
Between when, co-toxicity coefficient is above 170, and synergistic effect becomes apparent from.
Implementation of an application example three：The field control effectiveness test of bromine worm fluorobenzene bisamide and methoxyfenozide compounding
Field information embodiment 1 prevents the field control effectiveness test of rice/rice leaf roller
Reference《Pesticide field efficacy medicine test criterion（One）Insecticide control rice leaf roller GB/T 17980.2-2000》, experiment
Medicament, comparison medicament and the processing of the cell of blank control use random alignment, plot area 40m2, often handle 4 repetitions.
Investigation and statistical method：25 clumps of rice are looked into altogether per 5 points of samplings of cell, leaf roll rate are counted, with check plot leaf roll rate ratio
Compared with calculating relative control effect, while investigating in leaf roll and have worm rate.Radix investigation is carried out before processing.When blank control is aggrieved apparent or
The present age cause harm sizing after carry out efficacy survey, i.e., after medicine 7,15 days investigate.
Leaf roll rate（%）=（Investigate leaf roll number/investigation total number of sheets）×100%；
Control effect（%）=（Leaf roll rate after leaf roll rate-chemicals treatment district medicine after blank district medicine）After/blank district medicine
Leaf roll rate × 100%.
Vermins-proof effect（%）=（Borer population-chemicals treatment district work borer population living after blank district medicine）/ blank district work borer population
×100%
As shown in Table 4,7 days after medicine, bromine worm fluorobenzene bisamide and methoxyfenozide complex preparation embodiment 1,2,4,5,6,8,
10,11,13 preventive effect is 92.58% ~ 94.23%, and larva preventive effect is 89.82% ~ 93.02%.The double acyls of 10% bromine worm fluorobenzene of comparison medicament
The preventive effect of amine suspending agent is 71.00%, and larva preventive effect is 71.48%.240 grams per liter methoxyfenozide suspending agent preventive effect of comparison medicament
It is 69.62%, larva preventive effect is 70.01%, is higher than comparison medicament single dose, shows preferable quick-acting.15 days after medicine, bromine worm fluorine
The preventive effect of benzene bisamide and methoxyfenozide complex preparation embodiment 1,2,4,5,6,8,10,11,13 is 95.62% ~ 96.74%,
Larva preventive effect is 93.21% ~ 95.29%.The preventive effect of 10% bromine worm fluorobenzene bisamide suspension agent of comparison medicament is 82.43%, and larva is anti-
Effect is 83.61%.240 grams per liter methoxyfenozide suspending agent preventive effect of comparison medicament is 80.41%, and larva preventive effect is 82.12%, is higher than
Comparison medicament single dose shows preferable lasting effect.During dispenser, poisoning generation is found no, to crop safety.
Field information embodiment 2 prevents the field control effectiveness test of wild cabbage/diamondback moth
This experiment reference《Pesticide field efficacy medicine test criterion（One）The lepidopterous larvae GB/ of insecticide control brassicaceous vegetable
T17980.13-2000》, test medicine, comparison medicament and the processing of the cell of blank control use random alignment, plot area
40m2, often handle 4 repetitions.
Investigation and statistical method：5 points of samplings of diagonal line before per cell medicine, every fixed 10 plants of investigation diamondback moth insect population,
3rd, 10 day investigation diamondback moth work worm insect population number after medicine.Calculate Revision insect recluced rate and control effect.
Revision insect recluced rate（%）=[（Borer population after borer population-dispenser before dispenser）Borer population before/dispenser] × 100；
Preventive effect（%）=[（Chemicals treatment district Revision insect recluced rate-blank district Revision insect recluced rate）/（100- blank district insect populations
Decline rate）] ×100.
As shown in Table 5,3 days after medicine, bromine worm fluorobenzene bisamide and methoxyfenozide complex preparation embodiment 2,3,6,9,
11,12,14,15,16 preventive effect is 90.92% ~ 96.66%.10% bromine worm fluorobenzene bisamide suspension agent preventive effect of comparison medicament is
82.43%；The preventive effect of 240 grams per liter methoxyfenozide suspending agent of comparison medicament is 85.02%, is higher than comparison medicament single dose, shows
Preferable quick-acting.10 days after medicine, bromine worm fluorobenzene bisamide and methoxyfenozide complex preparation embodiment 2,3,6,9,11,12,
14,15,16 preventive effect is 90.95% ~ 95.41%.10% bromine worm fluorobenzene bisamide suspension agent preventive effect of comparison medicament is 79.49%；It is right
Preventive effect according to 240 grams per liter methoxyfenozide suspending agent of medicament is 83.98%, is higher than comparison medicament single dose, shows preferably to hold
Effect property.During dispenser, poisoning generation is found no, to crop safety.
Field information embodiment 3 prevents the field control effectiveness test of eggplant/thrips
This experiment reference《Pesticide field efficacy medicine test criterion（Two）Insecticide control rice thrips GB/T17980.77-2004》,
Test medicine, comparison medicament and the processing of the cell of blank control use random alignment, plot area 50m2, often handle 4 repetitions.
Investigation and statistical method：5 points are taken in each cell using five point sampling, record borer population living.Investigation is each
Insect population before cell medicine with after medicine 3,5,7d calculates Revision insect recluced rate and preventive effect.
Revision insect recluced rate（%）=（Borer population after borer population-dispenser before dispenser）Borer population × 100 before/dispenser；
Control effect（%）=（（Chemicals treatment district Revision insect recluced rate-blank district Revision insect recluced rate）/（100-blank controls
Area's Revision insect recluced rate））×100.
As shown in Table 6,3 days after medicine, bromine worm fluorobenzene bisamide and methoxyfenozide complex preparation embodiment 3,4,7,9,11,
15,16,17,18 preventive effect is 95.00% ~ 97.39%, and 10% bromine worm fluorobenzene bisamide suspension agent preventive effect of comparison medicament is 87.08%,
The preventive effect of 240 grams per liter methoxyfenozide suspending agent of comparison medicament is 88.47%, is higher than comparison medicament single dose, is shown preferable
Quick-acting.5 days after medicine, bromine worm fluorobenzene bisamide and methoxyfenozide complex preparation embodiment 3,4,7,9,11,15,16,17,18
Preventive effect be 95.73% ~ 97.44%, 10% bromine worm fluorobenzene bisamide suspension agent preventive effect of comparison medicament be 87.88%, comparison medicament 240
The preventive effect of grams per liter methoxyfenozide suspending agent is 86.60%, is higher than comparison medicament single dose, shows preferable lasting effect.7 after medicine
It, bromine worm fluorobenzene bisamide and the preventive effect of methoxyfenozide complex preparation embodiment 3,4,7,9,11,15,16,17,18 are
95.14% ~ 97.07%, 10% bromine worm fluorobenzene bisamide suspension agent preventive effect of comparison medicament is 87.47%, 240 grams per liter first of comparison medicament
The preventive effect of oxygen Tebufenozide suspending agent is 86.37%, is higher than comparison medicament single dose, shows preferable lasting effect.During dispenser, not
It was found that having poisoning generation, to crop safety.
In conclusion Pesticidal combination bromine worm fluorobenzene bisamide of the present invention and methoxyfenozide compound, to rice/
Rice leaf roller, wild cabbage/diamondback moth, eggplant/thrips have a significant synergistic effect, expand insecticidal spectrum, can delaying drug resistance, to making
Object safety, can reduce dosage, environmentally safe.
Claims (5)
1. a kind of Pesticidal combination of brominated worm fluorobenzene bisamide and methoxyfenozide, it is characterised in that：The Pesticidal combination
Containing active constituent bromine worm fluorobenzene bisamide and active constituent methoxyfenozide, the mass ratio of the two is 10:1~1:20.
2. Pesticidal combination according to claim 1, it is characterised in that：Active constituent bromine worm fluorobenzene bisamide and activity at
Divide methoxyfenozide, the mass ratio of the two is preferably 1:2~1:8.
3. Pesticidal combination according to any one of claim 1 to 2, it is characterised in that：It is living in the Pesticidal combination
Property ingredient gross mass percentage composition be 5% ~ 80%.
4. Pesticidal combination according to any one of claim 1 to 3, it is characterised in that：It can be made into wettable powder, water
Dispersible granule, suspending agent, suspension emulsion, aqueous emulsion, microemulsion.
5. Pesticidal combination according to claim 4, for preventing and kill off lepidoptera pest and Thysanoptera, especially to water
The prevention of rice/rice leaf roller, wild cabbage/diamondback moth, eggplant/thrips.
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| CN111374131A (en) * | 2018-12-27 | 2020-07-07 | 江苏龙灯化学有限公司 | Insecticidal composition |
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| CN113729015A (en) * | 2018-08-10 | 2021-12-03 | 南通泰禾化工股份有限公司 | Pharmaceutical composition containing m-diamide compound and application thereof |
| CN113767908A (en) * | 2018-08-10 | 2021-12-10 | 南通泰禾化工股份有限公司 | Pharmaceutical composition containing m-diamide compound and application thereof |
| CN111374131A (en) * | 2018-12-27 | 2020-07-07 | 江苏龙灯化学有限公司 | Insecticidal composition |
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