CN103798280A - Compound insecticidal composition containing bifenthrin and chlorpyrifos - Google Patents
Compound insecticidal composition containing bifenthrin and chlorpyrifos Download PDFInfo
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- CN103798280A CN103798280A CN201210447865.3A CN201210447865A CN103798280A CN 103798280 A CN103798280 A CN 103798280A CN 201210447865 A CN201210447865 A CN 201210447865A CN 103798280 A CN103798280 A CN 103798280A
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- biphenthrin
- chlopyrifos
- insecticidal composition
- composition containing
- chlorpyrifos
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Abstract
The invention discloses a compound insecticidal composition containing bifenthrin and chlorpyrifos. The compound insecticidal composition contains the active ingredients bifenthrin and chlorpyrifos in a weight ratio of 1:80-60:1. The composition provided by the invention has a synergistic effect on a variety of pests harmful to agricultural production, reduces the dosage of pesticides, lowers the pesticide residue on crops, alleviates environmental pollution, is safe to human and livestock, has good environment compatibility, and is difficult for pests to generate drug resistance.
Description
Technical field
The invention belongs to technical field of pesticide, relate to the application of a kind of complex insecticidal composition containing Biphenthrin and chlopyrifos on crop pests.
Background technology
Biphenthrin (Bifenthrin) chemical name: (1R, S)-cis (Z) 2,2-dimethyl-3-(2-chloro-3,3, the fluoro-1-acrylic of 3-tri-) cyclopropane-carboxylic acid-2-methyl-3-phenyl benzyl ester, molecular formula: C
23h
22clF
3o
2.Biphenthrin belongs to pyrethroid Insecticidal and acaricidal agent, have tag, stomach poison function, without interior suction, fumigation action, insecticidal spectrum is wide, effect rapidly.In soil, do not move, safer to environment, the longevity of residure is longer.Be applicable to prevent and treat on the crops such as cotton, fruit tree, vegetables, tealeaves the insects such as lepidopterous larvae, aleyrodid, aphid, leaf miner, leafhopper, tetranychid, evil mite, when concurrent for worm, mite, province's medicine saves time.
Chlopyrifos (Chlorpyrifos) chemical name: O, O-diethyl-O-(3,5,6-trichloro-2-pyridyl) phosphorothionate, molecular formula: C
9h
11cl
3nO
3pS.Chlopyrifos belongs to anticholinesterase, and the residual life on blade is not long, but residual life in soil is longer, good to the preventive effect of soil insect, to tobacco sensitivity.
But in the real process of agricultural production, the problem that pest control the most easily produces is the generation of pest resistance to insecticide.Different cultivars composition carries out composite, is the very common method of control resistant insect.Heterogeneity is carried out composite, according to practical application effect, judge certain composite be synergy, add and or antagonism.In most cases, the composite effect of agricultural chemicals is all additive effect, really have a synergistic effect composite seldom, especially synergistic effect very obviously, co-toxicity coefficient very high composite just still less.Through inventor's research, find after Biphenthrin and chlorpyrifos mixture, to produce good synergistic effect, and not yet open about the relevant report of Biphenthrin and chlorpyrifos mixture.
Summary of the invention
The object of the invention is to propose a kind of have synergistic function, use cost is low, preventive effect the is good complex insecticidal composition containing Biphenthrin and chlopyrifos.
The complex insecticidal composition containing Biphenthrin and chlopyrifos that the present invention proposes contains active component Biphenthrin and chlopyrifos, and the weight ratio of Biphenthrin and chlopyrifos is 1 ︰ 80 ~ 60 ︰ 1; The preferred weight ratio of Biphenthrin and chlopyrifos is 1 ︰ 60 ~ 40 ︰ 1; More preferably the weight ratio of Biphenthrin and chlopyrifos is 1 ︰ 30 ~ 10 ︰ 1; The weight ratio that most preferably is Biphenthrin and chlopyrifos is 1 ︰ 15 ~ 1 ︰ 5.
The purposes of complex insecticidal composition containing Biphenthrin and chlopyrifos of the present invention for preventing and treating insect on crops, described crops comprise cereal crops, legume crop, fiber crop, sugar [yielding, melon crop, fruits crop, dry fruit crop, hobby crop, root crop, oil crop, flowers crop, medicinal crop, raw material crop, green manure pasture crop; Described insect comprises aphid, midge worm, mythimna separata, two spotted spider mite, aleyrodid, rice fulgorid, scale insect, heart-eating worm, flea beetle, tea lesser leafhopper, tea geometrid.
The weight ratio of Biphenthrin, chlopyrifos is 1 ︰ 80 ~ 60 ︰ 1.Conventionally in composition, the weight percentage of active component is gross weight 0.1%～90%, is preferably 5%～70%.According to different preparation types, active component content scope is different.Conventionally, liquid preparation contains 1%～70% active substance by weight, is preferably 5%～50%; Solid pharmaceutical preparation contains 5%～70% active substance by weight, is preferably 10%～70%.
In Pesticidal combination of the present invention, at least contain a kind of surfactant, the dispersion of active component in water while being beneficial to use.Surface-active contents is 5%～30% of total formulation weight amount, and surplus is solid or liquid diluent.
Pesticidal combination of the present invention can be by user before use through dilution or directly use.Its preparation can be prepared by common processing method known in those skilled in the art, after mixing with liquid flux or solid carrier by active substance, then add surfactant as one or more in dispersant, stabilizing agent, wetting agent, binding agent, defoamer etc.
Pesticidal combination of the present invention, can be processed on demand acceptable formulation on any agricultural chemicals, wherein more preferably formulation is wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspending agent.
When making wetting powder, composition comprises following constituent content: Biphenthrin 0.1% ~ 60%, chlopyrifos 1% ~ 80%, dispersant 2% ~ 10%, wetting agent 2% ~ 10%, filler surplus.
When making water dispersible granules, composition comprises following constituent content: Biphenthrin 0.1% ~ 60%, chlopyrifos 1% ~ 80%, dispersant 3% ~ 12%, wetting agent 1% ~ 8%, disintegrant 1% ~ 10%, binding agent 0 ~ 8%, filler surplus.
When making suspending agent, composition comprises following constituent content: Biphenthrin 0.1% ~ 50%, chlopyrifos 1% ~ 50%, dispersant 2% ~ 10%, wetting agent 2% ~ 10%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, antifreeze 0 ~ 8%, deionized water add to 100%.
When making suspension emulsion, composition comprises following constituent content: Biphenthrin 0.1% ~ 50%, chlopyrifos 1% ~ 50%, dispersant 2% ~ 10%, defoamer 0.01% ~ 2%, solvent 1% ~ 15%, thickener 0 ~ 2%, emulsifier 2% ~ 12%, antifreeze 0 ~ 8%, deionized water add to 100%.
When making aqueous emulsion, composition comprises following constituent content: Biphenthrin 0.1% ~ 50%, chlopyrifos 1% ~ 50%, solvent 1% ~ 30%, emulsifier 1% ~ 15%, antifreeze 0 ~ 8%, thickener 0 ~ 2%, defoamer 0.01% ~ 2%, deionized water are supplied surplus.
When making microemulsion, composition comprises following component and content: Biphenthrin 0.1% ~ 50%, chlopyrifos 1% ~ 50%, emulsifier 3% ~ 25%, solvent 1% ~ 10%, antifreeze 0 ~ 8%, defoamer 0.01% ~ 2%, deionized water add to 100%.
When making microcapsule suspending agent, composition comprises following constituent content: Biphenthrin 0.1% ~ 50%, chlopyrifos 1% ~ 50%, macromolecule cyst material 2% ~ 10%, dispersant 1% ~ 10%, organic solvent 1% ~ 10%, emulsifier 1% ~ 7%, pH adjusting agent 0.01% ~ 5%, deionized water add to 100%.
When making microcapsule suspension-suspending agent, composition comprises following constituent content: Biphenthrin 0.1% ~ 50%, chlopyrifos 1% ~ 50%, macromolecule cyst material 2% ~ 10%, dispersant 1% ~ 12%, wetting agent 1% ~ 8%, organic solvent 1% ~ 15%, emulsifier 1% ~ 6%, defoamer 0.01% ~ 2%, thickener 0 ~ 2%, pH adjusting agent 0.01% ~ 5%, deionized water add to 100%.
Wetting powder the key technical indexes of the present invention:
Water dispersible granules the key technical indexes of the present invention:
Suspending agent the key technical indexes of the present invention:
Suspension emulsion the key technical indexes of the present invention:
Aqueous emulsion the key technical indexes of the present invention:
Microemulsion the key technical indexes of the present invention:
Microcapsule suspending agent the key technical indexes of the present invention:
Microcapsule suspension-suspending agent the key technical indexes of the present invention:
The invention has the advantages that:
(1) after Biphenthrin and chlorpyrifos mixture, there is obvious synergy and lasting effect; (2) insect on cereal crops, legume crop, fiber crop, sugar [yielding, melon crop, fruits crop, dry fruit crop, hobby crop, root crop, oil crop, flowers crop, medicinal crop, raw material crop, green manure pasture crop is all had to greater activity; (3) reduce agricultural chemicals dosage, reduced the residual quantity of agricultural chemicals on crop, alleviated environmental pollution; (4), to person poultry safety, Environmental compatibility is good; And preparation adhesion strength strengthens, resistance of rainwater washing against.
Embodiment
Below in conjunction with embodiment, to further instruction of the present invention, the percentage in embodiment is all weight percentage, but the present invention is not limited thereto.
Application Example one
Embodiment 1 ~ 4 wetting powder
Biphenthrin, chlopyrifos, dispersant, wetting agent, filler are mixed in mixed cylinder, after airslide disintegrating mill is pulverized, mix again, can make wetting powder product of the present invention, specifically in table 1.
The each component of table 1 embodiment 1～4 and weight portion
Embodiment 5～8 water dispersible granules
Biphenthrin, chlopyrifos, dispersant, wetting agent, disintegrant, filler etc. are obtained to the particle diameter needing through air-flow crushing together, then add other auxiliary agents such as binding agent (can add and can not add), obtain the materials of granulating.By item quantitatively send in fluidized bed granulation dryer through granulation and dry after, can make water dispersible granules product of the present invention, specifically in table 2.
The each component of table 2 embodiment 5～8 and weight portion
Embodiment 9 ~ 12 suspending agents
By dispersant, wetting agent, defoamer, thickener (can add and can not add), antifreeze (can add and can not add), mix through high speed shear, add Biphenthrin, chlopyrifos, ball milling 2 ~ 3 hours in ball mill, make diameter of particle all below 5 μ m, surplus is supplied by deionized water, can make suspending agent product of the present invention, specifically in table 3.
The each component of table 3 embodiment 9 ~ 12 and weight portion
Embodiment 13～16 suspension emulsions
Dispersant, defoamer, thickener (can add and can not add), antifreeze (can add and can not add) are mixed through high speed shear, add Biphenthrin, ball milling 2 ~ 3 hours in ball mill, make diameter of particle all below 5 μ m, make Biphenthrin suspending agent, then by chlopyrifos, solvent, emulsifier and various auxiliary agent with the direct emulsification of high speed agitator in suspending agent, surplus is supplied by deionized water, make suspension emulsion product of the present invention, specifically in table 4.
Each group of table 4 embodiment 13～16 and weight portion
Embodiment 17～22 aqueous emulsions
Biphenthrin, chlopyrifos, solvent, emulsifier are added together, make to be dissolved into even oil phase; Deionized water, antifreeze (can add and can not add), thickener (can add and can not add), defoamer are mixed, become homogeneous water.Under high-speed stirred, water is added to oil phase, surplus is supplied by deionized water; Can make aqueous emulsion product of the present invention, specifically in table 5.
The each component of table 5 embodiment 17～22 and weight portion
Embodiment 23～26 microemulsions
Biphenthrin, chlopyrifos are dissolved in the homogenizer that solvent is housed, emulsifier, antifreeze (can add and can not add), defoamer are joined in the homogenizer that above-mentioned solution is housed, surplus gives strong mixing and homogenize after supplying by deionized water, finally obtain the as clear as crystal microemulsion product of the present invention of outward appearance.Specifically in table 6.
The each component of table 6 embodiment 23 ~ 26 and content
Embodiment 27,28 microcapsule suspending agents
By Biphenthrin, chlopyrifos, macromolecule cyst material, solvent, make to be dissolved into even oil phase, under shearing condition, oil phase is joined in the aqueous phase solution that contains emulsifier, pH adjusting agent, dispersant, surplus is supplied by deionized water, bi-material reacts at oil-water interfaces, forms macromolecule cyst wall, makes the finely disseminated microcapsule suspending agent product of the present composition.Specifically in table 7.
Table 7 embodiment 27,28 each component and weight portions
Embodiment 29,30 microcapsule suspensions-suspending agent
By chlopyrifos, macromolecule cyst material, solvent, make to be dissolved into even oil phase, oil phase is joined in the aqueous phase solution that contains emulsifier, pH adjusting agent under shearing condition, make finely disseminated microcapsule suspending agent.Dispersant, wetting agent, defoamer, thickener (can add and can not add) are mixed through high speed shear, add Biphenthrin, ball milling 2 ~ 3 hours in ball mill, make diameter of particle all below 5 μ m, make suspending agent, then suspending agent is joined in the aqueous phase solution of micro-capsule suspension, deionized water is supplied surplus, make the finely disseminated microcapsule suspension-suspending agent of present composition product, specifically in table 8.
Table 8 embodiment 29,30 each component and weight portions
The embodiment of the present invention is the method that adopts Toxicity Determination and field trial to combine.First pass through Toxicity Determination, co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC < 70 is antagonism, 70≤CTC≤120 are summation action, CTC > 120 is synergistic effect, on this basis, then carry out field trial.
Test method: respectively the mother liquor of each mixed agent is diluted to five series concentration when test, is placed in respectively beaker for subsequent use.Adopt and first soak the method that connects worm after leaf, after the blade of the same size that does not contact any medicament is soaked to 5s in the liquid configuring, take out, naturally dry, put into insect box, then connect for examination larva, under 25 ℃ of conditions, raise, every processing repeats for 3 times, every to repeat examination borer population used be 50, establishes blank simultaneously, checks dead borer population in 72h, calculate lethality and corrected mortality, try to achieve virulence regression equation and calculate LC50 value.If contrast lethality is greater than 10%, be considered as invalid test.Computing formula is as follows:
Insect corrected mortality is converted into probit value (y), and concentration for the treatment of (μ g/ml) converts logarithm value to (x), draws virulence regression equation with method of least squares, and calculates thus the value of every kind of medicament, calculates co-toxicity coefficient CTC according to the abundant equation of Sun Yun.Computing formula following (take Biphenthrin as standard medicament, its toxicity index is 100):
TI × the P of theoretical toxicity index (TTI)=Biphenthrin of M
biphenthrintI × P of+chlopyrifos
chlopyrifos
In formula: the mixture that M is different proportionings
P
chlopyrifosfor chlopyrifos shared ratio in composition
P
biphenthrinfor Biphenthrin shared ratio in composition
Application Example two:
For trying insect: wheat aphid
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining the former medicine of Biphenthrin and chlopyrifos and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 9 Biphenthrin and the chlorpyrifos mixture toxicity test analysis of results table to wheat aphid
| Reagent agent | Proportioning | LC 50(ug/mL) | Co-toxicity coefficient (CTC) |
| Biphenthrin- | 1.05 - | ||
| Chlopyrifos- | 7.68 - | ||
| Lian benzene Ju Zhi ︰ chlopyrifos | 60∶1 | 0.61 | 174.60 |
| Lian benzene Ju Zhi ︰ chlopyrifos | 40∶1 | 0.58 | 184.93 |
| Lian benzene Ju Zhi ︰ chlopyrifos | 20∶1 | 0.55 | 199.09 |
| Lian benzene Ju Zhi ︰ chlopyrifos | 10∶1 | 0.52 | 219.12 |
| Lian benzene Ju Zhi ︰ chlopyrifos | 1∶1 | 0.83 | 222.58 |
| Lian benzene Ju Zhi ︰ chlopyrifos | 1∶5 | 1.57 | 238.36 |
| Lian benzene Ju Zhi ︰ chlopyrifos | 1∶8 | 1.85 | 243.99 |
| Lian benzene Ju Zhi ︰ chlopyrifos | 1∶10 | 1.90 | 256.82 |
| Lian benzene Ju Zhi ︰ chlopyrifos | 1∶12 | 2.15 | 240.45 |
| Lian benzene Ju Zhi ︰ chlopyrifos | 1∶15 | 2.38 | 231.40 |
| Lian benzene Ju Zhi ︰ chlopyrifos | 1∶20 | 2.65 | 222.84 |
| Lian benzene Ju Zhi ︰ chlopyrifos | 1∶30 | 2.92 | 218.53 |
| Lian benzene Ju Zhi ︰ chlopyrifos | 1∶40 | 3.25 | 204.80 |
| Lian benzene Ju Zhi ︰ chlopyrifos | 1∶60 | 3.60 | 193.35 |
| Lian benzene Ju Zhi ︰ chlopyrifos | 1∶80 | 4.02 | 177.25 |
As shown in Table 9, Biphenthrin and chlopyrifos to wheat aphid proportioning when 1 ︰ 80 ~ 60 ︰ 1, co-toxicity coefficient is all greater than 120, illustrate that both all show synergistic effect at mixture in 1 ︰ 80 ~ 60 ︰ 1 scopes, when the proportioning of Biphenthrin and chlopyrifos is during at 1 ︰ 30 ~ 10 ︰ 1, synergistic effect is more obviously outstanding, and co-toxicity coefficient is all greater than 215.Test and find that the optimum ratio of Biphenthrin and chlopyrifos is 10:1,1:1,1:2,1:4,1:5,1:6,1:7,1:8,1:9,1:10,1:11,1:12,1:13,1:14,1:15,1:18,1:20,1:25,1:30 through applicant, wherein co-toxicity coefficient maximum in the time that Biphenthrin and chlopyrifos weight ratio are 1:10, synergistic effect is the most obvious.Test and find, after Biphenthrin and chlorpyrifos mixture, the control of the aphid in various crop, midge worm, mythimna separata, two spotted spider mite, aleyrodid, rice fulgorid, scale insect, heart-eating worm, flea beetle, tea lesser leafhopper, tea geometrid is had to obvious synergistic effect through inventor, co-toxicity coefficient is all more than 120.Effect experiment part: test medicine is researched and developed, provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 25 grams per liter Biphenthrin missible oil (commercial), 20% chlorpyrifos ec (commercial).
Application Example terphenyl chrysanthemum ester and the chlorpyrifos mixture control wheat aphid test of pesticide effectiveness
This test arrangement is in Weinan City Pucheng County, Shaanxi Province, and investigation wheat aphid insect pest index before medicine, in the dispenser of insect pest initial stage of origination, investigates insect pest indexes and calculate preventive effect for after dispenser 1 day, 3 days, 7 days.Result of the test is as follows:
Table 10 Biphenthrin and the chlorpyrifos mixture control wheat aphid test of pesticide effectiveness
As can be seen from Table 10, after Biphenthrin and chlorpyrifos mixture, can effectively prevent and treat wheat aphid, also can effectively prevent and treat wheat midge, mythimna separata after inventor's evidence Biphenthrin and chlorpyrifos mixture, control efficiency is all higher than 96%, be better than the preventive effect of single dose, and the preventive effect phase is long.In test scope of medication, target crop is had no adverse effects.
Application Example quaterphenyl chrysanthemum ester and chlorpyrifos mixture are prevented and treated the rice hoppers test of pesticide effectiveness
This test arrangement is at Shaanxi Province's Hanzhong City, and investigation rice hoppers insect pest index before medicine, in the dispenser of insect pest initial stage of origination, investigates insect pest indexes and calculate preventive effect for after dispenser 3 days, 7 days, 15 days.Result of the test is as follows:
Table 11 Biphenthrin and chlorpyrifos mixture are prevented and treated the rice hoppers test of pesticide effectiveness
As can be seen from Table 11, after Biphenthrin and chlorpyrifos mixture, can effectively prevent and treat rice hoppers, control efficiency is all better than the preventive effect of single dose, and the preventive effect phase is long.In test scope of medication, target crop is had no adverse effects.
Application Example quinquephenyl chrysanthemum ester and the chlorpyrifos mixture control citrus red mite test of pesticide effectiveness
This test arrangement is at Shaanxi Province's Hanzhong City, and investigation citrus red mite insect pest index before medicine, in the dispenser of insect pest initial stage of origination, investigates insect pest indexes and calculate preventive effect for after dispenser 3 days, 10 days, 20 days.Result of the test is as follows:
Table 12 Biphenthrin and the chlorpyrifos mixture control citrus red mite test of pesticide effectiveness
As can be seen from Table 12, Biphenthrin and chlopyrifos and composite control citrus red mite thereof also can effectively prevent and treat oranges and tangerines scale insect, heart-eating worm after inventor's evidence Biphenthrin and chlorpyrifos mixture, and control efficiency is all higher than 96%, be better than the preventive effect of single dose, and the preventive effect phase is long.In test scope of medication, target crop is had no adverse effects.
Application Example six Biphenthrins and the chlorpyrifos mixture control tea tree tea lesser leafhopper test of pesticide effectiveness
This test arrangement is in suburb, Ya'an, Sichuan Province, and before medicine, investigation tea tree tea lesser leafhopper insect pest index, in the dispenser of insect pest initial stage of origination, investigates insect pest indexes and calculate preventive effect for after dispenser 3 days, 7 days, 15 days.Result of the test is as follows:
Table 13 Biphenthrin and the chlorpyrifos mixture control tea tree tea lesser leafhopper test of pesticide effectiveness
As can be seen from Table 13, after Biphenthrin and chlorpyrifos mixture, can effectively prevent and treat tea tree tea lesser leafhopper, also can effectively prevent and treat tea tree tea geometrid after inventor's evidence Biphenthrin and chlorpyrifos mixture, control efficiency is all higher than 96%, be better than the preventive effect of single dose, and the preventive effect phase is long.In test scope of medication, target crop is had no adverse effects.
After draw through different local throughout the country tests, after Biphenthrin and chlorpyrifos mixture to the preventive effect of the common insects such as the aphid in various crop, midge worm, mythimna separata, two spotted spider mite, aleyrodid, rice fulgorid, scale insect, heart-eating worm, flea beetle, tea lesser leafhopper, tea geometrid all more than 95%, be better than single dose preventive effect, synergistic effect is obvious.
Claims (6)
1. containing a complex insecticidal composition for Biphenthrin and chlopyrifos, contain active component Biphenthrin and chlopyrifos, it is characterized in that: Biphenthrin and chlopyrifos weight ratio are 1 ︰ 80 ~ 60 ︰ 1.
2. the complex insecticidal composition containing Biphenthrin and chlopyrifos according to claim 1, is characterized in that: the weight ratio of Biphenthrin and chlopyrifos is 1 ︰ 60 ~ 40 ︰ 1.
3. the complex insecticidal composition containing Biphenthrin and chlopyrifos according to claim 2, is characterized in that: the weight ratio of Biphenthrin and chlopyrifos is 1 ︰ 30 ~ 10 ︰ 1.
4. according to the complex insecticidal composition containing Biphenthrin and chlopyrifos described in any one in claims 1 to 3, it is characterized in that: composition is made wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspending agent.
5. the purposes of the complex insecticidal composition containing Biphenthrin and chlopyrifos according to claim 4 for preventing and treating insect on crops.
6. purposes according to claim 5, is characterized in that: described insect comprises aphid, midge worm, mythimna separata, two spotted spider mite, aleyrodid, rice fulgorid, scale insect, heart-eating worm, flea beetle, tea lesser leafhopper, tea geometrid.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104397048A (en) * | 2014-12-15 | 2015-03-11 | 青岛百瑞吉生物工程有限公司 | Sitodiplosis mosellana pesticide |
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|---|---|---|---|---|
| CN1729782A (en) * | 2005-08-26 | 2006-02-08 | 刘东卫 | Pyrethroid and organic phosphorus composite synergic pesticide and its application |
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- 2012-11-10 CN CN201210447865.3A patent/CN103798280A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1729782A (en) * | 2005-08-26 | 2006-02-08 | 刘东卫 | Pyrethroid and organic phosphorus composite synergic pesticide and its application |
Non-Patent Citations (3)
| Title |
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| ATTIQUE, M. N. R.; KHALIQ, A.; SAYYED, A. H.: "《Could resistance to insecticides in Plutella xylostella (Lep., Plutellidae) be overcome by insecticide mixtures?》", 《JOURNAL OF APPLIED ENTOMOLOGY》 * |
| BONNET, JULIEN; CORBEL, VINCENT; DARRIET, FREDERIC; CHANDRE, FAB: "《Topical applications of pyrethroid and organophosphate mixtures revealed positive interactions against pyrethroid-resistant Anopheles gambiae》", 《 JOURNAL OF THE AMERICAN MOSQUITO CONTROL ASSOCIATION 》 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104397048A (en) * | 2014-12-15 | 2015-03-11 | 青岛百瑞吉生物工程有限公司 | Sitodiplosis mosellana pesticide |
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Application publication date: 20140521 |