CN101185437A - Miticide composition containing chlorfenapyr active ingredient and uses thereof - Google Patents
Miticide composition containing chlorfenapyr active ingredient and uses thereof Download PDFInfo
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Abstract
The invention discloses an insecticide compound containing an effective composition of chlorfenapyr used for controlling brassicaceous vegetable and beet armyworm which are hard to be controlled in agriculture and an application thereof. The insecticide compound consists of an A composition with the chlorfenapyr and a B composition with the hexaflumuron; according to the portions by weight, the A composition and the B composition in the insecticide compound are: the A composition: the B composition is equal to 50 portions-1 portion : 1 portion-50 portions. The application of the compound comprises auxiliary materials; when the A composition and the B composition are mixed with the auxiliary materials, a suspension agent, a water dispersion powder and a water emulsion are obtained; when in compound, two or more than two of the auxiliary materials are selected and used at the same time; meanwhile, two active compositions mixed can generate the functions of synergy and prevention, reduce the dosage of the effective compositions, save cost, delay insect pest resistance to insecticides and reduce the pollution to the environment. The prevention of the invention is 2-3 times of the prevention of two dosages, thus being applicable to controlling the brassicaceous vegetable and the beet armyworm.
Description
Technical field
The present invention relates to the agricultural chemical insecticide composition, specifically is to be combined as effective ingredient with capillary A and fluorine bell urea B, can prevent and treat a kind of insecticides and application thereof that contains the capillary effective ingredient that agricultural goes up the beet armyworm of the difficult brassicaceous vegetable that prevents and treats.
Background technology
At present, human attention to environmental problem is had higher requirement to the toxicity of agricultural chemicals and to environment, and high malicious organophosphorous pesticide is because toxicity and environmental problem and be eliminated gradually.The insecticide of having researched and developed many new and effective, low toxicities in recent decades is to replace high malicious organophosphorous pesticide, and China's pesticide species and formulation are a lot, but manyly occurs with emulsifiable concentrate and wetting powder formulation.Owing to use a large amount of organic benzene-like compounds in the missible oil formulation process of reproduction, wetting powder exists production and farmland dispenser Chinese traditional medicine dust to be easy to operating personnel and producers, ecotope are caused severe contamination harm, and the effective rate of utilization of plant absorbing is low, the residue of pesticide time is long, and easy-clear etc. does not lack again.
Capillary, english common name: chlorfenapyr
Other title: eliminate chlorfenapyr
Structural formula
Empirical formula: C
15H
11BrClF
3N
2O
Relative molecular mass: 407.62
Well-known capillary single variety has following effect:
Capillary is a new pyrrole class Insecticidal and acaricidal agent.Various pests is had stomach toxicity and action of contace poison, and to crop safety, the control diamond-back moth has advantages such as preventive effect height, the lasting period is long, dosage is low.
Fluorine bell urea, English name: Hexaflumuron
Chemical name: 1-[3,5-two chloro-4-(1,1,2,2-tetrafluoro ethyoxyl) phenyl]-3-(2, the 6-difluoro benzoyl) urea
Structural formula:
Molecular formula: C
16H
8Cl
2F
6N
2O
3
Molecular weight: 461.1
Fluorine bell urea is a process for preparation of benzoylurea compounds, is larvicide, be used for cotton potato and fruit tree and prevent and treat multiple diptera, Homoptera and lepidopterous insects, and be chitin synthesis inhibitor.Have very high desinsection and ovicidal activity, and quick-acting, especially cotton bollworm.
Well-known beet armyworm is a kind of insect pest of difficult control in recent years, and the beet armyworm newly hatched larvae blade back of trooping is weaved silk and knotted, and gets food mesophyll within it, stays epidermis, becomes transparent aperture.Blade can be eaten into hole after 3 ages or incise only surplus vein and petiole when serious.The insect that the intermittent wildness of this Eimeria causes harm, a situation arises differs greatly for different year, and this worm is caused harm and is the trend of rising in recent years.Very rampant, be difficult to control.
Go up the insect that produces resistance for control agricultural, a kind of way is to release the new composition that new and existing kind do not have cross resistance.But the exploitation Chen Bengao of new effective ingredient, the construction cycle is long, and all produces the speed of resistance forever less than insect.Dimension, identical for mechanism of action, the composition of different cultivars is mixed, and is a kind of selection of the best.If reasonable proportioning is arranged, usually can produce synergistic effect.Make field control effect significantly be better than the effect of two kinds of single agent.Show the result of 1+1＞2.
Often there is defective in various degree in the insecticide that contains the single-activity component on agricultural insect pests control: use insect to be easy to generate pesticide resistance continuously, access times cause pollution to environment or the like more.And can effectively overcome above shortcoming by the insecticide that two kinds of active components are mixed.Utilize two kinds of synergistic effects that active ingredient is mixed and is produced simultaneously, can improve preventive effect, reduce the effective ingredient consumption, save cost, delay the drug-fast generation of insect, and reduce pollution environment.
Summary of the invention
The purpose of this invention is to provide a kind of insecticide combination with synergistic effect, beet armyworm control efficiency to brassicaceous vegetable is good, the pollution of no environment, reduce the effective ingredient consumption, save cost, delay a kind of insecticides that contains the capillary effective ingredient of the drug-fast generation of insect.
Another object of the present invention provides the application of insecticide combination.
In order to overcome the deficiencies in the prior art, technical solution of the present invention be achieved in that a kind of Chong of containing the insecticides of effective ingredient of eyeball, substantive distinguishing features that it is outstanding and obvious improvement be by A component Chong eyeball and the combination of B component fluorine bell urea, insecticides is the A component by mass parts: group B part=50 parts～1 part: 1 part～50 parts.A component Chong the active ingredient of eyeball and B component fluorine bell urea by mass parts, its content is 1 part～99 parts, all the other are auxiliary material.
The application of a kind of claim 1 or 2 described insecticides, it is characterized in that also including when composition is composite auxiliary material, its auxiliary material refers to emulsifier, dispersant, auxiliary agent, defoamer, antifreezing agent, preservative, thickener, can be made into suspending agent, aqueous dispersion pulvis, aqueous emulsion when A component, B component and after auxiliary material mixes, get in the auxiliary material when composite that wherein two or more uses simultaneously, but the invention is not restricted to above-mentioned formulation.
The present invention compared with prior art, often there is defective in various degree in the insecticide that contains the single-activity component on agricultural insect pests control, use insect to be easy to generate pesticide resistance continuously, access times cause pollution to environment or the like more, and can effectively overcome above shortcoming by the insecticide that two kinds of active components are mixed.Utilize two kinds of synergistic effects that active ingredient is mixed and is produced simultaneously, can improve preventive effect, reduce the effective ingredient consumption, save cost, delay the drug-fast generation of insect, and reducing pollution to environment, control efficiency of the present invention is 2～3 times of two single agent control efficiency, is applicable to the control of brassicaceous vegetable and beet armyworm.
Embodiment
Below in conjunction with embodiment summary of the invention is described further:
A kind of contain Chong the insecticides of effective ingredient of eyeball, by A component Chong eyeball and the combination of B component fluorine bell urea, insecticides is the A component by mass parts: group B part=50 parts～1 part: 1 part～50 parts.
Described contain Chong the insecticides of effective ingredient of eyeball, it is characterized in that A component Chong the active ingredient of eyeball and B component fluorine bell urea by mass parts, its content is 1 part～99 parts, all the other are auxiliary material.
The application of a kind of claim 1 or 2 described insecticides, also include auxiliary material when composition is composite, its auxiliary material refers to emulsifier, dispersant, auxiliary agent, defoamer, antifreezing agent, preservative, thickener, can be made into suspending agent, aqueous dispersion pulvis, aqueous emulsion when A component, B component and after auxiliary material mixes, get in the auxiliary material when composite that wherein two or more uses simultaneously, but the invention is not restricted to above-mentioned formulation.
Described contain Chong the application of insecticides of effective ingredient of eyeball, it is characterized in that containing in the described auxiliary material 5 parts～30 parts emulsifier, 1.0 parts～8.0 parts dispersants, 5 parts～20 parts surfactants, 5 parts～20 parts auxiliary agents, 0.1 part～0.5 part defoamer, 1.0 parts～7.0 parts antifreezing agents, 0.1 part～0.5 portion preservative, 0.1 part～0.5 part thickener, can get in the above-mentioned auxiliary material that wherein two or more uses simultaneously.
Described contain Chong the application of insecticides of effective ingredient of eyeball, it is characterized in that containing in the described auxiliary material 8 parts～25 parts emulsifier, 2.0 parts～6.0 parts dispersants, 8 parts～15 parts surfactants, 8 parts～15 parts auxiliary agents, 0.2 part～0.4 part defoamer, 2.0 parts～5.0 parts antifreezing agents, 0.2 part～0.4 portion preservative, 0.2 part～0.4 part thickener, can get in the above-mentioned auxiliary material that wherein two or more uses simultaneously.
Embodiment 1
Pesticide composition prepare raw material by mass percentage each accounting example be: 10 parts～50 parts of 1 part～20 parts fluorine bell ureas of capillary, 5 parts～30 parts of auxiliary agents, filler can be made into suspending agent for 10 parts～20 parts, wherein the auxiliary agent of suspending agent by 1 part～2 parts of dispersion moisture agents, freeze 1 part～10 parts of agent, 0.5 part～7 parts of thickeners, defoamer and form for 0.1 part～0.3 part, per distribution ratio is for accounting for pesticide composition raw material weight proportioning.Dispersion moisture agent in the suspending agent adopts a kind of or mixture in alkylphenol polyoxyethylene phosphate, alkylbenzenesulfonate, the polypropylene institute hydrochlorate; Antifreeze adopts a kind of in propane diols, glycerine, the ethylene glycol; Thickener adopts xanthans or aluminium-magnesium silicate; Defoamer adopts silicone defoaming agent; Filler adopts water.
The auxiliary agent of water dispersible granules by 1 part～10 parts of dispersion moisture agents, freeze 1 part～10 parts of agent, thickener is formed for 0.5 part～15 parts, wherein the dispersion moisture agent in the water dispersible granules adopts a kind of or mixture in alkylbenzenesulfonate, carboxylate, the formaldehyde institute compound sulfonate; Antifreeze adopts a kind of in propane diols, glycerine, the ethylene glycol; Defoamer adopts silicone defoaming agent; Filler adopts a kind of or mixture of white carbon, starch.
The auxiliary agent of aqueous emulsion is made up of for 0.3 part～0.5 part 1 part～10 parts of dispersion moisture agents, 0 part～2 parts of preservatives, 1 part～10 parts of antifreezing agents, 0.5 part～7 parts of thickeners, suspending agent, and the dispersion moisture agent in the suspending agent adopts a kind of or mixture in alkylphenol polyoxyethylene phosphate, alkylbenzenesulfonate, the polypropylene institute hydrochlorate; Antifreeze adopts a kind of in propane diols, glycerine, the ethylene glycol; Thickener adopts xanthans or aluminium-magnesium silicate; The suspending agent aluminium-magnesium silicate;
Defoamer adopts silicone defoaming agent; Filler adopts water.
Insecticides preparation technology method with synergistic effect: composition is suspending agent, water dispersible granules, aqueous emulsion by said ratio weighing capillary and fluorine bell urea according to the product form of wanting to make, and adopts the auxiliary agent and the filler of prescription separately.Suspending agent: raw material fully is mixed evenly, grinds, mix again through the grinder high speed shear; Water dispersible granules: raw material is fully mixed, after grinder grinds, mix again; Aqueous emulsion: will mix with the outer solution that dewaters.Again above-mentioned solution is slowly poured into and stirred (reporting is 100～200r/min, and mixing time is 30min) to obtain whitewash shape viscous liquid in the water.Both obtained the finished product of three kinds of formulations by above-mentioned three kinds of methods, finished product meets every index request of country.
Embodiment 2
Prepare 10% capillary fluorine bell urea suspending agent
| Capillary | 2％ |
| Fluorine bell urea | 8％ |
| The alkylphenol polyoxyethylene phosphate | 20％ |
| Propane diols | 30％ |
| Aluminium-magnesium silicate | 20 |
| Water | 20％ |
The insecticides that has synergistic effect by above-mentioned weight proportion weighing prepares raw material, and the above-mentioned raw materials that weighs up fully is mixed evenly, grinds through the grinder high speed shear, mixes again, promptly obtains 10% capillary fluorine bell urea suspending agent finished product.
Embodiment 3
Prepare 15% capillary fluorine bell urea suspending agent
| Capillary | 4％ |
| Fluorine bell urea | 9％ |
| The alkylphenol polyoxyethylene phosphate | 20％ |
| Propane diols | 25％ |
| Aluminium-magnesium silicate | 20 |
| Water | 20％ |
The insecticides that has synergistic effect by above-mentioned weight proportion weighing prepares raw material, and the above-mentioned raw materials that weighs up fully is mixed evenly, grinds through the grinder high speed shear, mixes again, promptly obtains 15% capillary fluorine bell urea suspending agent finished product.
Embodiment 4
Prepare 25% capillary fluorine bell urea suspending agent
| Capillary | 5％ |
| Fluorine bell urea | 20％ |
| The alkylphenol polyoxyethylene phosphate | 20％ |
| Propane diols | 25％ |
| Aluminium-magnesium silicate | 10％ |
| Water | 20％ |
The insecticides that has synergistic effect by above-mentioned weight proportion weighing prepares raw material, and the above-mentioned raw materials that weighs up fully is mixed evenly, grinds through the grinder high speed shear, mixes again, promptly obtains 25% capillary fluorine bell urea suspending agent finished product.
Control efficiency
The field control effectiveness test that carries out at the pharmaceutical preparations of example 1,2,3
Capillary and fluorine bell urea are to the control efficiency of the beet armyworm of brassicaceous vegetable
| Medicament | The sub-district | Borer population before the medicine | Behind the medicine 1 day | Behind the medicine 3 days | Behind the medicine 7 days | |||
| Borer population | Preventive effect (%) | Borer population | Preventive effect (%) | Borer population | Preventive effect (%) | |||
| 10% capillary fluorine bell urea suspending agent, 50 gram/hectares | 1 | 219 | 17 | 92.94 | 10 | 95.92 | 11 | 94.12 |
| 2 | 201 | 15 | 91.44 | 9 | 94.91 | 8 | 93.43 | |
| 3 | 267 | 18 | 93.00 | 8 | 96.85 | 10 | 94.63 | |
| 4 | 243 | 19 | 92.82 | 11 | 95.82 | 13 | 93.16 | |
| 15% capillary fluorine bell urea suspending agent, 50 gram/hectares | 1 | 246 | 23 | 91.49 | 18 | 93.45 | 15 | 92.86 |
| 2 | 269 | 22 | 90.06 | 16 | 92.84 | 14 | 90.90 | |
| 3 | 227 | 20 | 90.85 | 14 | 93.53 | 15 | 90.53 | |
| 4 | 223 | 19 | 92.18 | 14 | 94.21 | 17 | 90.25 | |
| 25% capillary fluorine bell urea suspending agent, 50 gram/hectares | 1 | 204 | 31 | 86.17 | 25 | 89.04 | 24 | 86.22 |
| 2 | 231 | 27 | 85.59 | 23 | 88.68 | 21 | 84.99 | |
| 3 | 208 | 30 | 85.02 | 25 | 87.37 | 22 | 84.84 | |
| 4 | 267 | 38 | 86.93 | 30 | 89.64 | 25 | 88.03 | |
| 10% capillary suspending agent, 40 gram/hectares | 1 | 228 | 102 | 59.30 | 115 | 56.06 | 80 | 58.90 |
| 2 | 235 | 116 | 43.35 | 112 | 45.82 | 83 | 47.32 | |
| 3 | 207 | 100 | 49.82 | 89 | 54.81 | 75 | 48.07 | |
| 4 | 276 | 134 | 55.42 | 130 | 56.55 | 96 | 55.53 | |
| 5% 5 percent of hexaflumuron emulsifiable concentrate, 100 gram/hectares | 1 | 243 | 108 | 59.56 | 112 | 58.77 | 90 | 56.62 |
| 2 | 216 | 97 | 48.46 | 103 | 45.79 | 85 | 35.04 | |
| 3 | 284 | 145 | 46.96 | 146 | 45.97 | 100 | 49.54 | |
| 4 | 225 | 112 | 54.29 | 118 | 51.63 | 71 | 59.66 | |
| The clear water contrast | 1 | 212 | 233 | / | 237 | / | 181 | / |
| 2 | 241 | 210 | / | 212 | / | 146 | / | |
| 3 | 268 | 258 | / | 255 | / | 187 | / | |
| 4 | 202 | 220 | / | 219 | / | 158 | / |
Capillary and fluorine bell urea have good control efficiency to the brassicaceous vegetable beet armyworm as can be seen from the above table.7 days preventive effect reaches about 84～94% behind the medicine, obviously is better than the control efficiency of two single agent.Be 2～3 times of two single agent control efficiency.
Embodiment 5
Prepare 20% capillary hexaflumuron water dispersible granule
| Capillary | 12％ |
| Fluorine bell urea | 8％ |
| Alkylbenzenesulfonate | 30％ |
| Polycarboxylate | 10％ |
| White carbon | 20％ |
| Starch | 20％ |
The insecticides that has synergistic effect by above-mentioned weight proportion weighing prepares raw material, and the above-mentioned raw materials that weighs up fully is mixed evenly, and through the oscillating granulator granulation, 50～80 ℃ of following low temperature dryings promptly obtain 20% capillary hexaflumuron water dispersible granule finished product.
Embodiment 6
Prepare 35% capillary hexaflumuron water dispersible granule
| Capillary | 15％ |
| Fluorine bell urea | 20％ |
| Alkylbenzenesulfonate | 10％ |
| Polycarboxylate | 25％ |
| White carbon | 25％ |
| Starch | 5％ |
The insecticides that has synergistic effect by above-mentioned weight proportion weighing prepares raw material, and the above-mentioned raw materials that weighs up fully is mixed evenly, and through the oscillating granulator granulation, 50～80 ℃ of following low temperature dryings promptly obtain 35% capillary hexaflumuron water dispersible granule finished product.
Embodiment 7
Prepare 45% capillary hexaflumuron water dispersible granule
| Capillary | 10％ |
| Fluorine bell urea | 35％ |
| Alkylbenzenesulfonate | 5％ |
| Polycarboxylate | 15％ |
| White carbon | 5％ |
| Starch | 30％ |
The insecticides that has synergistic effect by above-mentioned weight proportion weighing prepares raw material, and the above-mentioned raw materials that weighs up fully is mixed evenly, and through the oscillating granulator granulation, 50～80 ℃ of following low temperature dryings promptly obtain 45% capillary hexaflumuron water dispersible granule finished product.
The field control effectiveness test that carries out at the pharmaceutical preparations of example 4,5,6
Capillary and fluorine bell urea are to the control efficiency of the beet armyworm of brassicaceous vegetable
| Medicament | The sub-district | Borer population before the medicine | Behind the medicine 1 day | Behind the medicine 3 days | Behind the medicine 7 days | |||
| Borer population | Preventive effect (%) | Borer population | Preventive effect (%) | Borer population | Preventive effect (%) | |||
| 20% capillary hexaflumuron water dispersible granule, 50 gram/hectares | 1 | 329 | 106 | 67.80 | 65 | 77.60 | 68 | 77.70 |
| 2 | 280 | 116 | 58.60 | 64 | 76.60 | 27 | 91.50 | |
| 3 | 332 | 154 | 53.60 | 114 | 67.20 | 93 | 74.10 | |
| 4 | 259 | 113 | 56.40 | 92 | 64.06 | 46 | 82.80 | |
| 35% capillary hexaflumuron water dispersible granule, 50 gram/hectares | 1 | 502 | 48 | 90.40 | 24 | 94.06 | 118 | 81.50 |
| 2 | 406 | 60 | 85.20 | 33 | 91.70 | 28 | 74.70 | |
| 3 | 307 | 53 | 82.70 | 30 | 90.70 | 29 | 93.90 | |
| 4 | 325 | 72 | 77.80 | 37 | 88.70 | 57 | 83.00 | |
| 45% capillary hexaflumuron water dispersible granule, 50 gram/hectares | 1 | 243 | 11 | 95.50 | 7 | 96.70 | 20 | 91.10 |
| 2 | 374 | 71 | 81.01 | 19 | 94.80 | 18 | 95.08 | |
| 3 | 274 | 29 | 89.40 | 18 | 93.70 | 14 | 95.30 | |
| 4 | 232 | 28 | 87.90 | 8 | 96.60 | 9 | 96.20 | |
| 10% capillary suspending agent, 40 gram/hectares | 1 | 253 | 98 | 53.79 | 101 | 54.70 | 112 | 52.27 |
| 2 | 276 | 115 | 55.98 | 123 | 54.33 | 113 | 63.96 | |
| 3 | 289 | 114 | 63.22 | 127 | 33.83 | 134 | 57.07 | |
| 4 | 260 | 126 | 50.09 | 134 | 48.63 | 121 | 54.91 | |
| 5% 5 percent of hexaflumuron emulsifiable concentrate, 100 gram/hectares | 1 | 243 | 87 | 57.29 | 99 | 53.77 | 100 | 55.63 |
| 2 | 291 | 136 | 50.63 | 125 | 55.98 | 124 | 62.49 | |
| 3 | 287 | 120 | 61.02 | 134 | 29.70 | 130 | 58.07 | |
| 4 | 254 | 117 | 52.56 | 128 | 49.77 | 126 | 51.94 | |
| The clear water contrast | 1 | 303 | 254 | / | 267 | / | 281 | / |
| 2 | 206 | 195 | / | 201 | / | 234 | / | |
| 3 | 262 | 281 | / | 174 | / | 283 | / | |
| 4 | 311 | 302 | / | 312 | / | 321 | / |
Capillary and fluorine bell urea have good control efficiency to the brassicaceous vegetable beet armyworm as can be seen from the above table.7 days preventive effect reaches about 74～96% behind the medicine, obviously is better than the control efficiency of two single agent.Be 2～3 times of two single agent control efficiency.
Embodiment 8
Prepare 30% capillary fluorine bell urea aqueous emulsion
| Capillary | 12％ |
| Fluorine bell urea | 18％ |
| Calcium dodecyl benzene sulfonate | 20％ |
| The alkyl powder polyethenoxy ether phosphate | 10％ |
| Dimethylbenzene | 20％ |
| Water | 20％ |
The insecticides that has synergistic effect by above-mentioned weight proportion weighing prepares raw material, and the above outer solution that dewaters is mixed.Again above-mentioned solution is slowly poured into and stirred (reporting is 100～200r/min, and mixing time is 30min) to obtain whitewash shape viscous liquid in the water.Promptly obtain 30%
Capillary fluorine bell urea aqueous emulsion finished product.
Embodiment 9
Prepare 40% capillary fluorine bell urea aqueous emulsion
| Capillary | 12％ |
| Fluorine bell urea | 28％ |
| Calcium dodecyl benzene sulfonate | 20％ |
| The alkyl powder polyethenoxy ether phosphate | 10％ |
| Dimethylbenzene | 20％ |
| Water | 10％ |
The insecticides that above-mentioned weight proportion weighing has synergistic effect prepares raw material, and the above outer solution that dewaters is mixed.Again above-mentioned solution is slowly poured into and stirred (reporting is 100～200r/min, and mixing time is 30min) to obtain whitewash shape viscous liquid in the water.Promptly obtain 40%
Capillary fluorine bell urea aqueous emulsion finished product.
Embodiment 10
Prepare 50% capillary fluorine bell urea aqueous emulsion
| Capillary | 20％ |
| Fluorine bell urea | 30％ |
| Calcium dodecyl benzene sulfonate | 5％ |
| The alkyl powder polyethenoxy ether phosphate | 10％ |
| Dimethylbenzene | 20％ |
| Water | 15％ |
The insecticides that above-mentioned weight proportion weighing has synergistic effect prepares raw material, and the above outer solution that dewaters is mixed.Again above-mentioned solution is slowly poured into and stirred (reporting is 100～200r/min, and mixing time is 30min) to obtain whitewash shape viscous liquid in the water.Promptly obtain 50% capillary fluorine bell urea aqueous emulsion finished product.
The field control effectiveness test that carries out at the pharmaceutical preparations of example 7,8,9
Capillary and fluorine bell urea are to the control efficiency of the beet armyworm of brassicaceous vegetable
| Medicament | The sub-district | Borer population before the medicine | Behind the medicine 1 day | Behind the medicine 3 days | Behind the medicine 7 days | |||
| Borer population | Preventive effect (%) | Borer population | Preventive effect (%) | Borer population | Preventive effect (%) | |||
| 30% capillary hexaflumuron water dispersible granule, 50 gram/hectares | 1 | 229 | 106 | 77.8 | 65 | 77.60 | 68 | 87.70 |
| 2 | 180 | 116 | 68.60 | 64 | 76.60 | 27 | 91.50 | |
| 3 | 232 | 154 | 73.60 | 114 | 67.20 | 93 | 74.10 | |
| 4 | 159 | 113 | 66.40 | 92 | 64.06 | 46 | 82.80 | |
| 40% capillary hexaflumuron water dispersible granule, 50 gram/hectares | 1 | 402 | 48 | 90.45 | 24 | 94.06 | 118 | 81.50 |
| 2 | 306 | 60 | 90.20 | 33 | 91.70 | 28 | 84.70 | |
| 3 | 207 | 53 | 82.70 | 30 | 90.70 | 29 | 95.90 | |
| 4 | 225 | 72 | 77.80 | 37 | 88.70 | 57 | 86.00 | |
| 50% capillary hexaflumuron water dispersible granule, 50 gram/hectares | 1 | 143 | 11 | 95.50 | 7 | 96.70 | 20 | 91.10 |
| 2 | 274 | 71 | 81.01 | 19 | 94.80 | 18 | 95.08 | |
| 3 | 174 | 29 | 89.40 | 18 | 93.70 | 14 | 95.30 | |
| 4 | 132 | 28 | 87.90 | 8 | 96.60 | 9 | 93.20 | |
| 10% capillary suspending agent, 40 gram/hectares | 1 | 158 | 87 | 55.99 | 98 | 52.84 | 101 | 53.82 |
| 2 | 221 | 135 | 66.79 | 128 | 39.21 | 130 | 53.47 | |
| 3 | 173 | 105 | 65.01 | 112 | 45.94 | 112 | 42.69 | |
| 4 | 114 | 88 | 46.07 | 71 | 43.36 | 115 | 33.69 | |
| 5% 5 percent of hexaflumuron emulsifiable concentrate, 100 gram/hectares | 1 | 167 | 113 | 45.92 | 125 | 43.09 | 126 | 45.49 |
| 2 | 120 | 114 | 48.36 | 52 | 54.52 | 61 | 59.79 | |
| 3 | 274 | 159 | 66.55 | 167 | 49.10 | 153 | 5057 | |
| 4 | 228 | 137 | 58.02 | 129 | 48.54 | 143 | 58.77 | |
| The clear water contrast | 1 | 203 | 254 | / | 267 | / | 281 | / |
| 2 | 106 | 195 | / | 101 | / | 134 | / | |
| 3 | 162 | 281 | / | 194 | / | 183 | / | |
| 4 | 211 | 302 | / | 232 | / | 321 | / | |
Capillary and fluorine bell urea have good control efficiency to the brassicaceous vegetable beet armyworm as can be seen from the above table.7 days preventive effect reaches about 74～95% behind the medicine, obviously is better than the control efficiency of two single agent.Be 2～3 times of two single agent control efficiency.
Claims (5)
1. an insecticides that contains the effective ingredient of worm eyeball is characterized in that insecticides is the A component by mass parts by A component worm eyeball and the combination of B component fluorine bell urea: group B part=50 parts～1 part: 1 part～50 parts.
2. according to claim 1 contain Chong the insecticides of effective ingredient of eyeball, it is characterized in that A component Chong the active ingredient of eyeball and B component fluorine bell urea by mass parts, its content is 1 part～99 parts, all the other are auxiliary material.
3. the application of claim 1 or 2 described insecticides, it is characterized in that also including when composition is composite auxiliary material, its auxiliary material refers to emulsifier, dispersant, auxiliary agent, defoamer, antifreezing agent, preservative, thickener, can be made into suspending agent, aqueous dispersion pulvis, aqueous emulsion when A component, B component and after auxiliary material mixes, get in the auxiliary material when composite that wherein two or more uses simultaneously, but the invention is not restricted to above-mentioned formulation.
4. according to claim 3 contain Chong the application of insecticides of effective ingredient of eyeball, it is characterized in that containing in the described auxiliary material 5 parts～30 parts emulsifier, 1.0 parts～8.0 parts dispersants, 5 parts～20 parts surfactants, 5 parts～20 parts auxiliary agents, 0.1 part～0.5 part defoamer, 1.0 parts～7.0 parts antifreezing agents, 0.1 part～0.5 portion preservative, 0.1 part～0.5 part thickener, can get in the above-mentioned auxiliary material that wherein two or more uses simultaneously.
5. according to claim 4 contain Chong the application of insecticides of effective ingredient of eyeball, it is characterized in that containing in the described auxiliary material 8 parts～25 parts emulsifier, 2.0 parts～6.0 parts dispersants, 8 parts～15 parts surfactants, 8 parts～15 parts auxiliary agents, 0.2 part～0.4 part defoamer, 2.0 parts～5.0 parts antifreezing agents, 0.2 part～0.4 portion preservative, 0.2 part～0.4 part thickener, can get in the above-mentioned auxiliary material that wherein two or more uses simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100191367A CN101185437B (en) | 2007-11-21 | 2007-11-21 | Miticide composition containing chlorfenapyr active ingredient and uses thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100191367A CN101185437B (en) | 2007-11-21 | 2007-11-21 | Miticide composition containing chlorfenapyr active ingredient and uses thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101185437A true CN101185437A (en) | 2008-05-28 |
| CN101185437B CN101185437B (en) | 2010-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100191367A Expired - Fee Related CN101185437B (en) | 2007-11-21 | 2007-11-21 | Miticide composition containing chlorfenapyr active ingredient and uses thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011161040A1 (en) * | 2010-06-21 | 2011-12-29 | Basf Se | Pesticidal composition comprising a benzoylurea compound and chlorfenapyr and their uses. |
| CN101473815B (en) * | 2008-12-08 | 2012-06-27 | 山东玉成生化农药有限公司 | Hexaflumuron aqueous suspension agent |
| CN103858912A (en) * | 2014-03-27 | 2014-06-18 | 上海市绿化管理指导站 | Pesticide composition for preventing and controlling termites |
| CN107624761A (en) * | 2017-09-20 | 2018-01-26 | 山东省农业科学院植物保护研究所 | A kind of composition pesticide for preventing and treating Diptera subterranean pest-insect and preparation method and application |
-
2007
- 2007-11-21 CN CN2007100191367A patent/CN101185437B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101473815B (en) * | 2008-12-08 | 2012-06-27 | 山东玉成生化农药有限公司 | Hexaflumuron aqueous suspension agent |
| WO2011161040A1 (en) * | 2010-06-21 | 2011-12-29 | Basf Se | Pesticidal composition comprising a benzoylurea compound and chlorfenapyr and their uses. |
| CN103858912A (en) * | 2014-03-27 | 2014-06-18 | 上海市绿化管理指导站 | Pesticide composition for preventing and controlling termites |
| CN103858912B (en) * | 2014-03-27 | 2015-11-18 | 上海市绿化管理指导站 | A kind of composition pesticide of control termites |
| CN107624761A (en) * | 2017-09-20 | 2018-01-26 | 山东省农业科学院植物保护研究所 | A kind of composition pesticide for preventing and treating Diptera subterranean pest-insect and preparation method and application |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101185437B (en) | 2010-12-08 |
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Assignee: Shaanxi Welch Crop Protection Co., Ltd. Assignor: Zhang Shaowu Contract record no.: 2011610000013 Denomination of invention: Miticide composition containing chlorfenapyr active ingredient and uses thereof Granted publication date: 20101208 License type: Common License Open date: 20080528 Record date: 20110310 |
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