CN104106587B - A kind of Pesticidal combination containing fluorobenzene insect amide and carbamates - Google Patents
A kind of Pesticidal combination containing fluorobenzene insect amide and carbamates Download PDFInfo
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- CN104106587B CN104106587B CN201310141033.3A CN201310141033A CN104106587B CN 104106587 B CN104106587 B CN 104106587B CN 201310141033 A CN201310141033 A CN 201310141033A CN 104106587 B CN104106587 B CN 104106587B
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Abstract
The invention discloses a kind of Pesticidal combination containing fluorobenzene insect amide and carbamates, effective active composition are the Pesticidal combination of active components A and active constituent B, and active components A is selected from fluorobenzene insect amide, and active constituent B is selected from any one following compound：Indoxacarb, Mobucin, MTMC, carbaryl or Bassa, and active components A and the weight ratio of active constituent B are 1 ︰, 80~60 ︰ 1.The present composition has synergistic effect to the various pests for endangering agricultural production, reduces pesticide usage amount, reduces residual quantity of the pesticide on crop, alleviate environmental pollution, to safety of human and livestock, Environmental compatibility is good, and pest is not likely to produce drug resistance.
Description
Technical field
The invention belongs to technical field of pesticide, are related to a kind of Pesticidal combination containing fluorobenzene insect amide and carbamates
Application on crop pests.
Background technology
Fluorobenzene insect amide（flubendiamide）：Molecular formula：C23H22F7IN2O4S, chemical name：Iodo- N ＇-(the 2- first of 3-
Sulfonyl -1,1- dimethyl ethane bases-N- { 4- [1,2,2,2- tetra- fluoro- 1- (trifluoromethyl) ethyl] -0- tolyls } neighbours benzene two
Amide belongs to novel phthalic amide insecticides, activates calcium release channel in blue Buddhist nun's alkali recipient cell, causes to store calcium ion
Runaway release, be the few in number compound for acting on insect cell orchid Buddhist nun's alkali receptor at present, have to lepidoptera pest
Spectrum preventive effect is generated with existing insecticide no interactions resistance, limited to adult preventive effect, without ovicidal action, is permeated in plant
It is slightly passed to by xylem afterwards, resistance of rainwater washing against.
Indoxacarb（indoxacarb）Chemical name：The chloro- 2,3,4a of 7-, 5- tetrahydrochysenes -2- [methoxycarbonyl (4- fluoroforms
Phenyl) carbamoyl] indeno [1,2-e] [1,3,4-] oxadiazines -4a- carboxylate methyl esters, molecular formula：
C22H17ClF3N3O7.Indoxacarb is mainly the sodium channel blocked in pest nerve cell, and target pest is caused to coordinate poor, paralysis,
It is final dead.By tagging and ingesting into polypide, the behavior of pest changes rapidly medicament, causes pest to terminate rapidly and ingests,
To which fabulous protects Target crops.Experiments have shown that with other insecticide no interactions resistances.
Mobucin（isoprocarb）Chemical name：O-isopropylphenyl-N-methylcarbamate, molecular formula：C11H15NO2。
Mobucin category carbamate insecticides, is mainly acetylcholine esterase inhibition to insect, causes insect paralysis to death.
MTMC（metolcarb）Chemical name：Between tolyl-N- methyl carbamates, molecular formula：C9H11NO2.Speed
Prestige of going out, which has, tags and fumigation action, knocks down that power is strong, and the lasting period is short, general only 3-4 days, to planthopper, rice leafhopper and rice Ji
Horse and tea lesser leafhopper etc. have special efficacy.
Carbaryl（carbaryl）Chemical name：1 naphthyl N methyl carbamate, molecular formula：C12H11NO2.First naphthalene
Prestige have broad spectrum activity, inhibit pest body in acetylcholinesterase, to leafhopper, plant hopper and some be not easy the biting mouthparts prevented
Pest such as pink bollworm has favorable effect, and the pest preventive effect that resistance has been generated to six six six, DDT, parathion etc. is good.The medicine
Toxic action is slow, can be mixed with some organophosphorus pesticides, and preventive effect is poor when low temperature.
Bassa（fenobucarb）Chemical name：2- secondary butyl phenenyl-N- methyl carbamates, molecular formula：
C12H17NO2, belong to carbamate insecticides, mainly so that pest is poisoned to death by acetylcholine esterase inhibition.To plant hopper,
Spider mite kind has special efficacy, and desinsection is rapid, but residual effect is short, can only maintain 4-5 days.
However, in the real process of agricultural production, the problem of pest control most easily produces is the production of pest resistance to insecticide
It is raw.Different cultivars ingredient is compounded, and is to prevent the very common method of resistant insect.Heterogeneity is compounded, according to reality
Application effect, to judge that certain compounding is synergy, adduction or antagonism.In most cases, the compounding effect of pesticide
All it is additive effect, really has the compounding of synergistic effect seldom, especially synergistic effect is clearly, co-toxicity coefficient is very high answers
With just less.It studies, is found fluorobenzene insect amide and indoxacarb, Mobucin, MTMC, carbaryl or Zhong Ding by inventor
Good synergistic effect can be generated after prestige compounding, and about fluorobenzene insect amide and indoxacarb, Mobucin, MTMC, carbaryl
Or the relevant report of fenobucarb composite not yet discloses.
Invention content
There is synergistic function, the acyl of worm containing fluorobenzene that use cost is low, preventive effect is good the purpose of the present invention is to propose to a kind of
The Pesticidal combination of amine and carbamates.
A kind of Pesticidal combination containing fluorobenzene insect amide and carbamates proposed by the present invention, contains active components A
With active constituent B, active components A is 1 ︰, 80~60 ︰ 1 with active constituent B weight ratios, and the active components A is selected from fluorobenzene worm
Amide, active constituent B are selected from one of indoxacarb, Mobucin, MTMC, carbaryl or Bassa kind, active components A and activity
The preferred weight ratios of ingredient B are 1 ︰, 60~40 ︰ 1；More preferably the weight ratio of fluorobenzene insect amide and indoxacarb is 1 ︰, 30~30 ︰ 1,
Fluorobenzene insect amide is 1 ︰, 35~10 ︰ 1, the weight of fluorobenzene insect amide and carbaryl with Mobucin or MTMC or Bassa weight ratio
Than for 1 ︰, 40~5 ︰ 1；Most preferably the weight ratio of fluorobenzene insect amide and indoxacarb is 1 ︰, 9~9 ︰ 1, fluorobenzene insect amide and Mobucin
Or MTMC or Bassa weight ratio are 1 ︰, 19~1 ︰ 9, the weight ratio of fluorobenzene insect amide and carbaryl is 1 ︰, 24~1 ︰ 14.
Pesticidal combination proposed by the present invention containing fluorobenzene insect amide is used to prevent the purposes of pest on crops, described
Crops include cereal crops, legume crop, fibre crops, sugar crop, melon crop, fruits crop, dry fruit crop,
Have a liking for crop, root crop, oil crops, flower crop, medicinal crop, crop, green manure pasture crop；The evil
Worm includes diamondback moth, cabbage caterpillar, beet armyworm, rice leaf roller, planthopper, pachydiplosis oryzae, striped rice borer, yellow rice borer, aphid, powder
Lice, leaf roller, apple leaf miner, bollworm, pink bollworm, leafhopper, thrips or flea beetle.
Active components A, the weight ratio of active constituent B are 1 ︰, 80~60 ︰ 1.The weight hundred of active component in usual composition
Divide content for the 0.5%~90% of total weight, preferably 5%~80%.According to different preparation types, active component content range
It is different.In general, liquid preparation contains by weight 1%~70% active material, preferably 5%~50%；Solid pharmaceutical preparation
Contain by weight 5%~80% active material, preferably 10%~80%.
The present invention Pesticidal combination at least contain a kind of surfactant, in favor of application when active component in water
Dispersion.Surface-active contents are the 5%~30% of total formulation weight, and surplus is solid or liquid diluent.
The bactericidal composition of the present invention can used before through dilution or directly by user.Its preparation can be by usual
Processing method known in those skilled in the art prepare, i.e., after active material being mixed with liquid flux or solid carrier,
Add one kind in surfactant such as dispersant, stabilizer, wetting agent, binder, antifoaming agent, disintegrant, antifreeze
Or it is several.
The Pesticidal combination of the present invention, can be processed into any dosage form pesticide-acceptable, wherein more excellent dose on demand
Type is：Wettable powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsules suspension-
Suspending agent.
Composition includes following constituent content when wettable powder is made：Active components A 0.5%~60%, active constituent
B0.5%~80%, dispersant 2%~10%, wetting agent 2%~10%, filler surplus.
Composition includes following constituent content when water dispersible granules are made：Active components A 0.5%~60%, active constituent
B0.5%~80%, dispersant 3%~12%, wetting agent 1%~8%, disintegrant 1%~10%, binder 0~8%, filler surplus.
Composition includes following constituent content when suspending agent is made：Active components A 0.5%~50%, active constituent B0.5%~
50%, dispersant 2%~10%, wetting agent 2%~10%, antifoaming agent 0.01%~2%, thickener 0~2%, antifreeze 0~8%, go from
Sub- water adds to 100%.
Composition includes following constituent content when suspension emulsion is made：Active components A 0.5%~50%, active constituent B0.5%~
50%, dispersant 2%~10%, antifoaming agent 0.01%~2%, solvent 0~15%, thickener 0%~2%, emulsifier 2%~12%, freeze proof
Agent 0~8%, stabilizer 0~3%, deionized water add to 100%.
Composition includes following constituent content when aqueous emulsion is made：Active components A 0.5%~50%, active constituent B0.5%~
50%, solvent 0~30%, emulsifier 1%~15%, antifreeze 0~8%, thickener 0~2%, antifoaming agent 0.01%~2%, deionized water
Supply surplus.
Composition includes following constituent content when microemulsion is made：Active components A 0.5%~50%, active constituent B0.5%~
50%, solvent 0~30%, emulsifier 3%~25%, antifreeze 0~8%, antifoaming agent 0.01%~2%, stabilizer 0~4%, deionized water
Supply surplus.
Composition includes following constituent content when microcapsule suspending agent is made：Active components A 0.5%~50%, active constituent
B0.5%~50%, macromolecule cyst material 2%~10%, dispersant 1%~10%, organic solvent 0~10%, emulsifier 1%~7%, pH
Conditioning agent 0.01%~5%, deionized water add to 100%.
Composition includes following constituent content when microcapsule suspension-suspendinagent agent is made：Active components A 0.5%~50%, activity at
Point B0.5%~50%, macromolecule cyst material 2%~12%, dispersant 1%~12%, wetting agent 1%~8%, organic solvent 1%~
15%, emulsifier 1%~6%, antifoaming agent 0.01%~2%, thickener 0~2%, pH adjusting agent 0.01%~5%, deionized water add to
100%；
The wettable powder the key technical indexes of the present invention：
The water dispersible granules the key technical indexes of the present invention：
The suspending agent the key technical indexes of the present invention：
The aqueous emulsion the key technical indexes of the present invention：
The microemulsion the key technical indexes of the present invention：
The microcapsule suspending agent the key technical indexes of the present invention：
The microcapsule suspension-suspendinagent agent the key technical indexes of the present invention：
The advantage of the invention is that：
(1) fluorobenzene insect amide has and significantly increases with after indoxacarb, Mobucin, MTMC, carbaryl or fenobucarb composite
Effect and lasting effect；（2）To cereal crops, legume crop, fibre crops, sugar crop, melon crop, fruits crop, do
Orchard crop, hobby crop, root crop, oil crops, flower crop, medicinal crop, crop, green manure pasture crop
On diamondback moth, cabbage caterpillar, beet armyworm, rice leaf roller, planthopper, pachydiplosis oryzae, striped rice borer, yellow rice borer, aphid, aleyrodid,
Leaf roller, apple leaf miner, bollworm, pink bollworm, leafhopper, thrips or flea beetle etc. have greater activity；（3）Reduce pesticide medication
Amount, reduces residual quantity of the pesticide on crop, alleviates environmental pollution；(4) to safety of human and livestock, Environmental compatibility is good；And
Preparation adhesion strength enhances, resistance of rainwater washing against.
Specific implementation mode
With reference to embodiment to further instruction of the present invention, the percentage in embodiment is weight percentage, but
The present invention is not limited thereto.
Application Example one
1~12 wettable powder of embodiment
Fluorobenzene insect amide, active constituent B, dispersant, wetting agent, filler are uniformly mixed in mixed cylinder, through air-flow powder
Broken machine remixes uniformly after crushing, you can wettable powder product of the present invention is made, is specifically shown in Table 1.
1 embodiment of table, 1~12 each component and parts by weight
13~24 water dispersible granules of embodiment
Fluorobenzene insect amide, active constituent B, dispersant, wetting agent, disintegrant, filler etc. are obtained through air-flow crushing together
The grain size needed adds other auxiliary agents such as binder, obtains granulation materials.Item is quantified into feeding fluidized bed granulating dryer
It is interior after granulation and drying, you can be made water dispersible granules product of the present invention, be specifically shown in Table 2.
2 embodiment of table, 13~24 each component and parts by weight
25~36 suspending agent of embodiment
It by dispersant, wetting agent, antifoaming agent, thickener, antifreeze, is uniformly mixed by high speed shear, fluorobenzene worm is added
Amide, active constituent B, ball milling 2~3 hours, make diameter of particle all at 5 μm hereinafter, surplus deionized water in the ball mill
It supplies, you can suspending agent product of the present invention is made, is specifically shown in Table 3.
3 embodiment of table, 25~36 each component and parts by weight
37~42 suspension emulsion of embodiment
Dispersant, antifoaming agent, thickener, antifreeze, solvent, stabilizer are uniformly mixed by high speed shear, fluorine is added
Ball milling 2~3 hours in the ball mill benzene insect amide, active constituent B make diameter of particle all at 5 μm hereinafter, institute of the present invention is made
The suspension emulsion product stated.Specifically it is shown in Table 4.
4 embodiment of table, 37~42 each component and content
43~54 aqueous emulsion of embodiment
Fluorobenzene insect amide, active constituent B, solvent, emulsifier are added together, make to be dissolved into homogeneous oil phase；By deionization
Water, antifreeze, thickener, antifoaming agent mix, at uniform water phase.Under high velocity agitation, oil phase, surplus is added in water phase
It is supplied with deionized water；Aqueous emulsion product of the present invention is can be prepared by, is specifically shown in Table 5.
5 embodiment of table, 43~54 each component and parts by weight
Indoxacarb, Mobucin, MTMC, carbaryl or Bassa in table 1~5 are exchanged, novel formulation can be made.
55~57 microemulsion of embodiment
Fluorobenzene insect amide, active constituent B, solvent, emulsifier, antifreeze, thickener, antifoaming agent are sufficiently mixed into uniform
Transparent oil phase is slowly added into deionized water under stiring, forms WO emulsion, then agitated heating, is allowed to rapid
Phase inversion is cooled to room temperature and makes up to balance at oil-in-water type, and through filtering, surplus is supplied with deionized water；It can be prepared by the present invention
The microemulsion product, is specifically shown in Table 6.
6 embodiment of table, 55~57 each component and parts by weight
Embodiment 58,59 microcapsule suspending agents
Fluorobenzene insect amide, active constituent B, macromolecule cyst material, solvent are mixed, makes to be dissolved into homogeneous oil phase, cut
Under tangent condition, by oil phase be added to containing emulsifier, pH adjusting agent, dispersant, antifoaming agent aqueous phase solution in, surplus spend from
Sub- water is supplied, and two kinds of materials react in oil-water interfaces, forms high score ascus wall, it is well dispersed that the present composition is made
Microcapsule suspending agent product, is specifically shown in Table 7.
7 embodiment 58 of table, 59 each components and parts by weight
Embodiment 60,61 microcapsule suspension-suspendinagent agents
Fluorobenzene insect amide, macromolecule cyst material, solvent are mixed, make to be dissolved into homogeneous oil phase, by oil phase in shearing bar
Be added under part containing emulsifier, pH adjusting agent aqueous phase solution in, well dispersed microcapsule suspending agent is made.By antifoaming agent,
Thickener is uniformly mixed by high speed shear, active constituent B is added, ball milling 2~3 hours, keep diameter of particle complete in the ball mill
At 5 μm hereinafter, suspending agent, is then added in the aqueous phase solution of micro-capsule suspension by obtained suspending agent, deionized water is mended in portion
Sufficient surplus is made the well dispersed microcapsule suspension-suspendinagent agent product of the present composition, is specifically shown in Table 8.
8 embodiment 60 of table, 61 each components and parts by weight
The embodiment of the present invention is the method being combined using Toxicity Determination and field trial.First pass through indoor virulence survey
It is fixed, define the co-toxicity coefficient after two kinds of medicaments compound by a certain percentage（CTC）, CTC ＜ 80 are antagonism, 80≤CTC≤120
For summation action, CTC ＞ 120 are synergistic effect, on this basis, then carry out field trial.
Test method：The mother liquor of each mixed agent is diluted to five series concentrations respectively when experiment, is respectively placed in beaker
It is spare.Using the first leaching leaf method that is followed by worm, by not in contact with the blade of the same size of any medicament in the liquid configured
It takes out, naturally dry, is put into insect box after immersion 5s, then connect for trying larva, raised under the conditions of 25 DEG C, often handle 3
Secondary repetition, it is 50 often to repeat test worm number used, while setting blank control, checks dead borer population in 72h, calculates the death rate and correction
The death rate acquires virulence regression equation and calculates LC50Value.If compareing the death rate is more than 10%, it is considered as invalid experiment.It calculates public
Formula is as follows：
Pest corrected mortality is converted into probit value（y）, concentration for the treatment of（μg/ml）It is converted into logarithm（x）, with minimum
Square law obtains virulence regression equation, and thus calculates the value of each medicament.Total poison system is calculated according to the abundant equations of Sun Yun
Number CTC.Calculation formula is as follows（Using fluorobenzene insect amide as standard agent, toxicity index 100）：
The theoretical toxicity index of M（TTI）TI × P of=fluorobenzene insect amideFluorobenzene insect amideThe TI of+effective active composition B ×
PEffective active composition B
In formula：M is the mixture of different ratio
PEffective active composition BFor effective active composition B shared ratios in the composition
PFluorobenzene insect amideFor fluorobenzene insect amide shared ratio in the composition
B is selected from one of indoxacarb, Mobucin, MTMC, carbaryl or Bassa kind.
Application Example two
For trying pest：Paddy rice rice leaf roller
Test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd..
Experimental design：Having for fluorobenzene insect amide and former medicine of indoxacarb and the two different ratio mixture is determined by pilot study
Imitate lethasl concentration range.
9 fluorobenzene insect amide of table compounds the toxicity test analysis of results table to paddy rice rice leaf roller with indoxacarb
| Reagent agent | Proportioning | LC50(ug/mL) | Co-toxicity coefficient (CTC) |
| Fluorobenzene insect amide | — | 0.71 | — |
| Indoxacarb | — | 0.94 | — |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 60:1 | 0.370 | 192.66 |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 50:1 | 0.350 | 203.84 |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 40:1 | 0.330 | 216.44 |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 30:1 | 0.310 | 230.85 |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 20:1 | 0.295 | 243.52 |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 9:1 | 0.289 | 251.84 |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 4:1 | 0.282 | 264.73 |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 2:1 | 0.278 | 278.08 |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 1:1 | 0.273 | 296.33 |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 1:2 | 0.297 | 285.65 |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 1:4 | 0.322 | 274.16 |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 1:9 | 0.346 | 263.15 |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 1:20 | 0.375 | 246.86 |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 1:30 | 0.392 | 237.32 |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 1:40 | 0.459 | 203.19 |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 1:60 | 0.475 | 196.85 |
| Fluorobenzene worm Xian An ︰ indoxacarbs | 1:80 | 0.498 | 188.00 |
As shown in Table 9, fluorobenzene insect amide matches in 1 80~60 ︰ 1 of ︰ paddy rice rice leaf roller with indoxacarb, altogether poison system
Number is all higher than 120, illustrates that the two mixture in 1 ︰, 80~60 ︰, 1 ranges shows synergistic effect, when fluorobenzene insect amide and indenes worm
For the proportioning of prestige in 1 30~30 ︰ 1 of ︰, synergistic effect becomes apparent protrusion, and co-toxicity coefficient is all higher than 230, wherein when fluorobenzene worm acyl
Amine is 1 with indoxacarb weight ratio：Co-toxicity coefficient is maximum when 1, and synergistic effect is the most apparent.It is tested through applicant and finds fluorobenzene worm acyl
Amine is 30 with indoxacarb proportioning：1、20：1、15：1、10：1、9：1、8：1、7：1、6：1、5：1、4：1、3：1、2：1、1：1、1：2、
1：3、1：4、1：5、1：6、1：7、1：8、1：10、1：15、1：20、1：When 30, fluorobenzene insect amide and indoxacarb compound after to a variety of
Diamondback moth, cabbage caterpillar on crop, beet armyworm, rice leaf roller, planthopper, pachydiplosis oryzae, striped rice borer, yellow rice borer, aphid, powder
The prevention of lice, leaf roller, apple leaf miner, bollworm, pink bollworm, leafhopper, thrips or flea beetle has apparent synergistic effect, altogether poison
Coefficient is all higher than 120.
Application Example three：
For trying pest：Rice hoppers
Test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd..
Experimental design：Having for fluorobenzene insect amide and Mobucin active compound and the two different ratio mixture is determined by pilot study
Imitate lethasl concentration range.
Toxicity test result
10 fluorobenzene insect amide of table compounds the toxicity test analysis of results table to rice hoppers with Mobucin
| Reagent agent | Proportioning | LC50(ug/mL) | Co-toxicity coefficient (CTC) |
| Fluorobenzene insect amide | — | 0.65 | — |
| Mobucin | — | 8.21 | — |
| Fluorobenzene worm Xian An ︰ Mobucins | 60:1 | 0.36 | 182.31 |
| Fluorobenzene worm Xian An ︰ Mobucins | 40:1 | 0.34 | 196.15 |
| Fluorobenzene worm Xian An ︰ Mobucins | 20:1 | 0.32 | 215.81 |
| Fluorobenzene worm Xian An ︰ Mobucins | 10:1 | 0.30 | 235.68 |
| Fluorobenzene worm Xian An ︰ Mobucins | 1:1 | 0.49 | 245.84 |
| Fluorobenzene worm Xian An ︰ Mobucins | 1:5 | 1.08 | 258.70 |
| Fluorobenzene worm Xian An ︰ Mobucins | 1:9 | 1.45 | 261.76 |
| Fluorobenzene worm Xian An ︰ Mobucins | 1:11 | 1.51 | 276.10 |
| Fluorobenzene worm Xian An ︰ Mobucins | 1:14 | 1.63 | 283.70 |
| Fluorobenzene worm Xian An ︰ Mobucins | 1:19 | 1.94 | 267.58 |
| Fluorobenzene worm Xian An ︰ Mobucins | 1:25 | 2.21 | 256.67 |
| Fluorobenzene worm Xian An ︰ Mobucins | 1:30 | 2.39 | 249.80 |
| Fluorobenzene worm Xian An ︰ Mobucins | 1:35 | 2.63 | 235.94 |
| Fluorobenzene worm Xian An ︰ Mobucins | 1:40 | 2.95 | 216.80 |
| Fluorobenzene worm Xian An ︰ Mobucins | 1:60 | 3.38 | 204.00 |
| Fluorobenzene worm Xian An ︰ Mobucins | 1:80 | 3.92 | 183.14 |
As shown in Table 10, fluorobenzene insect amide matches in 1 80~60 ︰ 1 of ︰ rice hoppers with Mobucin, co-toxicity coefficient
120 are all higher than, illustrates that the two mixture in 1 ︰, 80~60 ︰, 1 ranges shows synergistic effect, when fluorobenzene insect amide and Mobucin
Proportioning in 1 35~10 ︰ 1 of ︰, synergistic effect becomes apparent protrusion, and co-toxicity coefficient is all higher than 235, wherein working as fluorobenzene insect amide
It is 1 with Mobucin weight ratio：Co-toxicity coefficient is maximum when 14, and synergistic effect is the most apparent.It is tested through applicant and finds fluorobenzene worm acyl
Amine is 10 with Mobucin proportioning：1、5：1、1：1、1：5、1：6、1：8、1：10、1：11、1：12、1：13、1：14、1：15、1：16、
1：17、1：18、1：19、1：20、1：21、1：25、1：30、1：When 35, to various crop after fluorobenzene insect amide and Mobucin compounding
On diamondback moth, cabbage caterpillar, beet armyworm, rice leaf roller, planthopper, pachydiplosis oryzae, striped rice borer, yellow rice borer, aphid, aleyrodid,
The prevention of leaf roller, apple leaf miner, bollworm, pink bollworm, leafhopper, thrips or flea beetle has apparent synergistic effect, altogether poison system
Number is all higher than 120.
Application Example four
For trying pest：Rice hoppers
Test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd..
Experimental design：Having for fluorobenzene insect amide and MTMC active compound and the two different ratio mixture is determined by pilot study
Imitate lethasl concentration range.
11 fluorobenzene insect amide of table compounds the toxicity test analysis of results table to rice hoppers with MTMC
| Reagent agent | Proportioning | LC50(ug/mL) | Co-toxicity coefficient (CTC) |
| Fluorobenzene insect amide | — | 0.72 | — |
| MTMC | — | 8.10 | — |
| Fluorobenzene worm Xian An ︰ MTMCs | 60:1 | 0.38 | 192.35 |
| Fluorobenzene worm Xian An ︰ MTMCs | 40:1 | 0.36 | 204.55 |
| Fluorobenzene worm Xian An ︰ MTMCs | 20:1 | 0.34 | 221.37 |
| Fluorobenzene worm Xian An ︰ MTMCs | 10:1 | 0.33 | 237.89 |
| Fluorobenzene worm Xian An ︰ MTMCs | 1:1 | 0.54 | 244.90 |
| Fluorobenzene worm Xian An ︰ MTMCs | 1:5 | 1.16 | 257.82 |
| Fluorobenzene worm Xian An ︰ MTMCs | 1:9 | 1.52 | 263.16 |
| Fluorobenzene worm Xian An ︰ MTMCs | 1:11 | 1.59 | 274.75 |
| Fluorobenzene worm Xian An ︰ MTMCs | 1:14 | 1.67 | 288.14 |
| Fluorobenzene worm Xian An ︰ MTMCs | 1:19 | 1.95 | 274.63 |
| Fluorobenzene worm Xian An ︰ MTMCs | 1:25 | 2.26 | 257.06 |
| Fluorobenzene worm Xian An ︰ MTMCs | 1:30 | 2.45 | 248.46 |
| Fluorobenzene worm Xian An ︰ MTMCs | 1:35 | 2.64 | 238.82 |
| Fluorobenzene worm Xian An ︰ MTMCs | 1:40 | 2.95 | 219.66 |
| Fluorobenzene worm Xian An ︰ MTMCs | 1:60 | 3.39 | 204.56 |
| Fluorobenzene worm Xian An ︰ MTMCs | 1:80 | 3.72 | 193.28 |
As shown in Table 11, fluorobenzene insect amide matches in 1 80~60 ︰ 1 of ︰ rice hoppers with MTMC, co-toxicity coefficient
120 are all higher than, illustrates that the two mixture in 1 ︰, 80~60 ︰, 1 ranges shows synergistic effect, when fluorobenzene insect amide and MTMC
Proportioning in 1 35~10 ︰ 1 of ︰, synergistic effect becomes apparent protrusion, and co-toxicity coefficient is all higher than 235, wherein working as fluorobenzene insect amide
It is 1 with MTMC weight ratio：Co-toxicity coefficient is maximum when 14, and synergistic effect is the most apparent.It is tested through applicant and finds fluorobenzene worm acyl
Amine is 10 with MTMC proportioning：1、5：1、1：1、1：5、1：6、1：8、1：10、1：11、1：12、1：13、1：14、1：15、1：16、
1：17、1：18、1：19、1：20、1：21、1：25、1：30、1：When 35, to various crop after fluorobenzene insect amide and MTMC compounding
On diamondback moth, cabbage caterpillar, beet armyworm, rice leaf roller, planthopper, pachydiplosis oryzae, striped rice borer, yellow rice borer, aphid, aleyrodid,
The prevention of leaf roller, apple leaf miner, bollworm, pink bollworm, leafhopper, thrips or flea beetle has apparent synergistic effect, altogether poison system
Number is all higher than 120.
Application Example five
For trying pest：Cotton boll worm
Test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd..
Experimental design：Having for fluorobenzene insect amide and carbaryl active compound and the two different ratio mixture is determined by pilot study
Imitate lethasl concentration range.
12 fluorobenzene insect amide of table compounds the toxicity test analysis of results table to cotton boll worm with carbaryl
| Reagent agent | Proportioning | LC50(ug/mL) | Co-toxicity coefficient (CTC) |
| Fluorobenzene insect amide | — | 0.89 | — |
| Carbaryl | — | 9.78 | — |
| Fluorobenzene worm Xian An ︰ carbaryls | 60:1 | 0.46 | 196.41 |
| Fluorobenzene worm Xian An ︰ carbaryls | 40:1 | 0.44 | 206.86 |
| Fluorobenzene worm Xian An ︰ carbaryls | 15:1 | 0.42 | 224.67 |
| Fluorobenzene worm Xian An ︰ carbaryls | 5:1 | 0.45 | 233.09 |
| Fluorobenzene worm Xian An ︰ carbaryls | 1:1 | 0.66 | 247.20 |
| Fluorobenzene worm Xian An ︰ carbaryls | 1:11 | 2.08 | 256.60 |
| Fluorobenzene worm Xian An ︰ carbaryls | 1:14 | 2.19 | 268.07 |
| Fluorobenzene worm Xian An ︰ carbaryls | 1:16 | 2.24 | 275.02 |
| Fluorobenzene worm Xian An ︰ carbaryls | 1:19 | 2.31 | 282.36 |
| Fluorobenzene worm Xian An ︰ carbaryls | 1:24 | 2.56 | 272.97 |
| Fluorobenzene worm Xian An ︰ carbaryls | 1:29 | 2.78 | 263.92 |
| Fluorobenzene worm Xian An ︰ carbaryls | 1:35 | 3.04 | 251.83 |
| Fluorobenzene worm Xian An ︰ carbaryls | 1:40 | 3.35 | 234.75 |
| Fluorobenzene worm Xian An ︰ carbaryls | 1:50 | 3.72 | 219.84 |
| Fluorobenzene worm Xian An ︰ carbaryls | 1:60 | 4.05 | 207.50 |
| Fluorobenzene worm Xian An ︰ carbaryls | 1:80 | 4.47 | 194.77 |
As shown in Table 12, fluorobenzene insect amide matches in 1 80~60 ︰ 1 of ︰ cotton boll worm with carbaryl, co-toxicity coefficient
120 are all higher than, illustrates that the two mixture in 1 ︰, 80~60 ︰, 1 ranges shows synergistic effect, when fluorobenzene insect amide and carbaryl
Proportioning in 1 40~5 ︰ 1 of ︰, synergistic effect becomes apparent protrusion, and co-toxicity coefficient is all higher than 230, wherein when fluorobenzene insect amide with
Carbaryl weight ratio is 1：Co-toxicity coefficient is maximum when 19, and synergistic effect is the most apparent.It is tested through applicant and finds fluorobenzene insect amide
With carbaryl proportioning 5：1、2：1、1：1、1：2、1：4、1：5、1：6、1：7、1：8、1：9、1：10、1：11、1：12、1：13、1：14、
1：15、1：16、1：17、1：18、1：19、1：20、1：21、1：25、1：30、1：35、1：When 40, fluorobenzene insect amide is multiple with carbaryl
To the diamondback moth in various crop, cabbage caterpillar, beet armyworm, rice leaf roller, planthopper, pachydiplosis oryzae, striped rice borer, three changes after matching
The prevention of snout moth's larva, aphid, aleyrodid, leaf roller, apple leaf miner, bollworm, pink bollworm, leafhopper, thrips or flea beetle has apparent increasing
Effect acts on, and co-toxicity coefficient is all higher than 120.
Application Example six
For trying pest：Rice hoppers
Test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd..
Experimental design：Having for fluorobenzene insect amide and Bassa active compound and the two different ratio mixture is determined by pilot study
Imitate lethasl concentration range.
13 fluorobenzene insect amide of table is with fenobucarb composite to the toxicity test analysis of results table of rice hoppers
| Reagent agent | Proportioning | LC50(ug/mL) | Co-toxicity coefficient (CTC) |
| Fluorobenzene insect amide | — | 0.65 | — |
| Bassa | — | 8.37 | — |
| Fluorobenzene worm Xian An ︰ Bassas | 60:1 | 0.35 | 188.57 |
| Fluorobenzene worm Xian An ︰ Bassas | 40:1 | 0.33 | 201.50 |
| Fluorobenzene worm Xian An ︰ Bassas | 20:1 | 0.31 | 219.31 |
| Fluorobenzene worm Xian An ︰ Bassas | 10:1 | 0.30 | 236.50 |
| Fluorobenzene worm Xian An ︰ Bassas | 1:1 | 0.49 | 246.19 |
| Fluorobenzene worm Xian An ︰ Bassas | 1:5 | 1.11 | 253.08 |
| Fluorobenzene worm Xian An ︰ Bassas | 1:9 | 1.46 | 262.05 |
| Fluorobenzene worm Xian An ︰ Bassas | 1:11 | 1.53 | 274.94 |
| Fluorobenzene worm Xian An ︰ Bassas | 1:14 | 1.62 | 288.35 |
| Fluorobenzene worm Xian An ︰ Bassas | 1:19 | 1.91 | 274.94 |
| Fluorobenzene worm Xian An ︰ Bassas | 1:25 | 2.23 | 257.64 |
| Fluorobenzene worm Xian An ︰ Bassas | 1:30 | 2.47 | 245.00 |
| Fluorobenzene worm Xian An ︰ Bassas | 1:35 | 2.66 | 236.60 |
| Fluorobenzene worm Xian An ︰ Bassas | 1:40 | 2.98 | 217.78 |
| Fluorobenzene worm Xian An ︰ Bassas | 1:60 | 3.42 | 204.85 |
| Fluorobenzene worm Xian An ︰ Bassas | 1:80 | 3.85 | 189.60 |
As shown in Table 13, fluorobenzene insect amide matches in 1 80~60 ︰ 1 of ︰ rice hoppers with Bassa, co-toxicity coefficient
120 are all higher than, illustrates that the two mixture in 1 ︰, 80~60 ︰, 1 ranges shows synergistic effect, when fluorobenzene insect amide and Bassa
Proportioning in 1 35~10 ︰ 1 of ︰, synergistic effect becomes apparent protrusion, and co-toxicity coefficient is all higher than 235, wherein working as fluorobenzene insect amide
It is 1 with Bassa weight ratio：Co-toxicity coefficient is maximum when 14, and synergistic effect is the most apparent.It is tested through applicant and finds fluorobenzene worm acyl
Amine is 10 with Bassa proportioning：1、5：1、1：1、1：5、1：6、1：8、1：10、1：11、1：12、1：13、1：14、1：15、1：16、
1：17、1：18、1：19、1：20、1：21、1：25、1：30、1：When 35, to various crop after fluorobenzene insect amide and fenobucarb composite
On diamondback moth, cabbage caterpillar, beet armyworm, rice leaf roller, planthopper, pachydiplosis oryzae, striped rice borer, yellow rice borer, aphid, aleyrodid,
The prevention of leaf roller, apple leaf miner, bollworm, pink bollworm, leafhopper, thrips or flea beetle has apparent synergistic effect, altogether poison system
Number is all higher than 120.
Test drug effect part：Test medicine is researched and developed by Shaanxi Meibang Pesticide Co., Ltd., is provided, 10% fluorobenzene of comparison medicament
Insect amide suspending agent（Autogamy）, 30% indoxacarb water dispersible granule（It is purchased in market）, 20% Mobucin missible oil（It is purchased in market）, 20% MTMC breast
Oil（It is purchased in market）, 25% carbaryl wettable powder（It is purchased in market）, 20% Bassa missible oil（It is purchased in market）.
Seven fluorobenzene insect amide of Application Example and carbamates and its compounding prevention wild cabbage diamondback moth test of pesticide effectiveness
This test arrangement investigates wild cabbage diamondback moth insect pest index before Xian District, Shanxi Province suburban area, medicine, occurs just in insect pest
Phase dispenser 3 days after dispenser, investigates insect pest indexes and calculates preventive effect for 7 days, 15 days.Test result is as follows：
14 fluorobenzene insect amide of table and carbamates and its compounding prevention wild cabbage diamondback moth test of pesticide effectiveness
As can be seen from Table 14, wild cabbage diamondback moth can be effectively prevented after fluorobenzene insect amide and carbamates compounding, passed through
Applicant tests find fluorobenzene insect amide and carbamates compounding after can also be used for prevention Laphygma exigua Hubner, cabbage caterpillar,
Prodenia litura, aphid, control effect are above 97%, are better than the preventive effect of single dose, and preventive effect phase is long.It is right in experiment scope of medication
Target crop has no adverse effects.
Eight fluorobenzene insect amide of Application Example and carbamates and its compounding prevention cotton boll worm test of pesticide effectiveness
This test arrangement investigates cotton boll pests index before Shaanxi Province Weinan City Dali County, medicine, occurs in insect pest
Initial stage dispenser 3 days after dispenser, investigates insect pest indexes and calculates preventive effect for 7 days, 15 days.Test result is as follows：
15 fluorobenzene insect amide of table and carbamates and its compounding prevention cotton boll worm test of pesticide effectiveness
As can be seen from Table 15, cotton boll worm can be effectively prevented after fluorobenzene insect amide and carbamates compounding, passed through
Applicant, which tests, to be found to can also be used for prevention cotton pink bollworm, thrips, prevention after fluorobenzene insect amide is compounded with carbamates
Effect is above 97%, is better than the preventive effect of single dose, and preventive effect phase is long.It has no adverse effects to target crop in experiment scope of medication.
Nine fluorobenzene insect amide of Application Example and carbamates and its compounding prevention paddy rice rice leaf roller test of pesticide effectiveness
This test arrangement investigates paddy rice rice leaf roller insect pest index before Shaanxi Province Hanzhong City Chenggu County, medicine, in insect pest
Early period of origination dispenser 3 days after dispenser, investigates insect pest indexes and calculates preventive effect for 7 days, 15 days.Test result is as follows：
16 fluorobenzene insect amide of table and carbamates and its compounding prevention paddy rice rice leaf roller test of pesticide effectiveness
As can be seen from Table 16, rice cnaphalocrocis can effectively be prevented after fluorobenzene insect amide and carbamates compounding
Snout moth's larva can also be used for prevention rice hoppers, rice goitre after applicant tests discovery fluorobenzene insect amide and carbamates compounding
Mosquito, striped rice borer, yellow rice borer, leafhopper, thrips, control effect are above 97%, are better than the preventive effect of single dose, and preventive effect phase is long.It is testing
It has no adverse effects to target crop in scope of medication.
Ten fluorobenzene insect amide of Application Example and carbamates and its compounding prevention cabbage pieris test of pesticide effectiveness
This test arrangement investigates cabbage pieris insect pest index before Xian District, Shanxi Province suburban area, medicine, occurs just in insect pest
Phase dispenser 3 days after dispenser, investigates insect pest indexes and calculates preventive effect for 7 days, 15 days.Test result is as follows：
17 fluorobenzene insect amide of table and carbamates and its compounding prevention cabbage pieris test of pesticide effectiveness
As can be seen from Table 17, cabbage pieris can be effectively prevented after fluorobenzene insect amide and carbamates compounding, passed through
Applicant, which tests, to be found to can also be used for prevention diamondback moth, beet armyworm, flea beetle after fluorobenzene insect amide is compounded with carbamates,
Control effect is above 97%, is better than the preventive effect of single dose, and preventive effect phase is long.To target crop without bad in experiment scope of medication
It influences.
Ten phenyl-monofluoride insect amide of Application Example and carbamates and its compounding prevention phyllocnistis citrella stainton test of pesticide effectiveness
This test arrangement investigates phyllocnistis citrella stainton insect pest index before Shaanxi Province Hanzhong suburban area, medicine, occurs just in insect pest
Phase dispenser 3 days after dispenser, investigates insect pest indexes and calculates preventive effect for 7 days, 15 days.Test result is as follows：
18 fluorobenzene insect amide of table and carbamates and its compounding prevention phyllocnistis citrella stainton test of pesticide effectiveness
As can be seen from Table 18, phyllocnistis citrella stainton can be effectively prevented after fluorobenzene insect amide and carbamates compounding, passed through
Applicant, which tests, to be found to can also be used for preventing eliminating aphis after fluorobenzene insect amide is compounded with carbamates, and control effect is above
97%, it is better than the preventive effect of single dose, and preventive effect phase is long.It has no adverse effects to target crop in experiment scope of medication.
Ten difluorobenzene insect amide of Application Example and carbamates and its compounding prevention cucumber aleyrodid test of pesticide effectiveness
This test arrangement investigates cucumber powder mite evil index before Xian District, Shanxi Province suburban area, medicine, in insect pest early period of origination
Dispenser 3 days after dispenser, investigates insect pest indexes and calculates preventive effect for 7 days, 15 days.Test result is as follows：
19 fluorobenzene insect amide of table and carbamates and its compounding prevention cucumber aleyrodid test of pesticide effectiveness
As can be seen from Table 19, cucumber aleyrodid can be effectively prevented after fluorobenzene insect amide and carbamates compounding, prevented
Effect is superior to the preventive effect of single dose, and preventive effect phase is long.It has no adverse effects to target crop in experiment scope of medication.
The experiment by different places throughout the country obtains afterwards, fluorobenzene insect amide and indoxacarb, Mobucin, MTMC,
To diamondback moth, cabbage caterpillar, beet armyworm, rice leaf roller, planthopper, the rice in various crop after carbaryl or fenobucarb composite
Cecidomyiia, striped rice borer, yellow rice borer, aphid, aleyrodid, leaf roller, apple leaf miner, bollworm, pink bollworm, leafhopper, thrips or flea beetle etc.
The preventive effect of common insect pests 97% or more, is better than single dose preventive effect, and synergistic effect is apparent.
Claims (6)
1. a kind of Pesticidal combination containing fluorobenzene insect amide and carbamates, effective active composition is active components A and work
Property ingredient B, it is characterised in that：Active components A is 1 ︰, 80 ~ 60 ︰ 1 with active constituent B weight ratios, and the active components A is selected from
Fluorobenzene insect amide, active constituent B are carbaryl.
2. the Pesticidal combination according to claim 1 containing fluorobenzene insect amide and carbamates, it is characterised in that：It is living
Property ingredient A and active constituent B weight ratio be 1 ︰, 60 ~ 40 ︰ 1.
3. the Pesticidal combination according to claim 2 containing fluorobenzene insect amide and carbamates, it is characterised in that：
Fluorobenzene insect amide and the weight ratio of carbaryl are 1 ︰, 40 ~ 5 ︰ 1.
4. the Pesticidal combination according to any one of claim 1 to 3 containing fluorobenzene insect amide and carbamates,
It is characterized in that：Wettable powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspension is made in composition
Agent or microcapsules suspension-suspending agent.
5. the Pesticidal combination according to claim 4 containing fluorobenzene insect amide and carbamates is for preventing crops
The purposes of upper pest.
6. purposes according to claim 5, it is characterised in that：The pest includes diamondback moth, cabbage caterpillar, beet night
It is moth, rice leaf roller, planthopper, pachydiplosis oryzae, striped rice borer, yellow rice borer, aphid, aleyrodid, leaf roller, apple leaf miner, bollworm, red
Earworm, leafhopper, thrips or flea beetle.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1380209A1 (en) * | 2001-04-17 | 2004-01-14 | Nihon Nohyaku Co., Ltd. | Pest control agent composition and method of using the same |
| EP1389613A1 (en) * | 2001-04-26 | 2004-02-18 | Nihon Nohyaku Co., Ltd. | PHTHALAMIDE DERIVATIVES, INSECTICIDES FOR AGRICULTURAL AND HORTICULTURAL USE AND METHOD FOR APPLICATION THEREOF |
| CN1705437A (en) * | 2002-10-16 | 2005-12-07 | 拜尔农作物科学股份公司 | Active substance combinations having insecticidal and acaricidal properties |
| CN102396477A (en) * | 2011-12-14 | 2012-04-04 | 湖南化工研究院 | Pesticide composition containing fenobucarb and flubendiamide |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1380209A1 (en) * | 2001-04-17 | 2004-01-14 | Nihon Nohyaku Co., Ltd. | Pest control agent composition and method of using the same |
| EP1389613A1 (en) * | 2001-04-26 | 2004-02-18 | Nihon Nohyaku Co., Ltd. | PHTHALAMIDE DERIVATIVES, INSECTICIDES FOR AGRICULTURAL AND HORTICULTURAL USE AND METHOD FOR APPLICATION THEREOF |
| CN1505611A (en) * | 2001-04-26 | 2004-06-16 | 日本农药株式会社 | Phthalamide derivative, insecticide for agriculture and horticulture, and method for using the same |
| CN1705437A (en) * | 2002-10-16 | 2005-12-07 | 拜尔农作物科学股份公司 | Active substance combinations having insecticidal and acaricidal properties |
| CN102396477A (en) * | 2011-12-14 | 2012-04-04 | 湖南化工研究院 | Pesticide composition containing fenobucarb and flubendiamide |
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