CN103621539A - Composite insecticidal composition containing clothianidin and chlorfenapyr and applications thereof - Google Patents

Composite insecticidal composition containing clothianidin and chlorfenapyr and applications thereof Download PDF

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Publication number
CN103621539A
CN103621539A CN201210312181.2A CN201210312181A CN103621539A CN 103621539 A CN103621539 A CN 103621539A CN 201210312181 A CN201210312181 A CN 201210312181A CN 103621539 A CN103621539 A CN 103621539A
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clothianidin
capillary
compound pesticide
pesticide compositions
compositions
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陈文明
袁竹青
彭永强
吴敏
沈海峰
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Nanjing Huazhou Pharmaceutical Co Ltd
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Nanjing Huazhou Pharmaceutical Co Ltd
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Abstract

The invention discloses a composite insecticidal composition containing clothianidin and chlorfenapyr and applications thereof. The insecticidal composition employs clothianidin and chlorfenapyr as main effective components, wherein, the weight ratio of clothianidin to chlorfenapyr is 0.1-70:0.5-70. The insecticidal composition can enlarge the control spectrum, has synergistic effects and delays drug resistance of insects. The insecticidal speed is fast, the persistent period is long and the drug cost is lowered. The control effects of the composition are obviously higher than that of single usage. The insecticidal composition can control hemiptera insects on crops, and especially can be used for controlling rice planthopper and aphid, and the effects of the composition are obviously higher than that of single usage.

Description

Compound pesticide compositions of a kind of clothianidin-containing and capillary and uses thereof
Technical field
The invention belongs to the pesticide field that contains heterocyclic compound, be specifically related to compound pesticide compositions of a kind of clothianidin-containing and capillary and uses thereof.
Background technology
Clothianidin (Clothianidin), chemical name: E)-1-(the chloro-1,3-thiazoles-5-of 2-ylmethyl)-3-methyl-2-nitroguanidine; Chemical molecular formula: C 6h 8clN 5o 2s; Sterling outward appearance is white crystals, 176.8 ℃ of fusing points, vapour pressure (20 ℃) 3.8 * 10-11Pa, solvability (g/L, 25 ℃): 0.327 (20 ℃) in water, in ethyl acetate 2.03, <0.00104 in normal heptane, in dimethylbenzene 0.0128, in carrene 1.32, in octanol 0.938, in acetone 15.2, in methyl alcohol 6.26.Structural formula:
Figure BDA00002069269900011
Clothianidin acute oral toxicity, rat male and female: LD50 > 5000mg/kg, acute dermal toxicity: rat male and female: LD50 > 2000mg/kg, inhales people's toxicity: rat male and female, 6.1mg/L.
Clothianidin belongs to anabasine insecticide, be a kind of activity high, there is interior absorption, tag and the broad spectrum pesticide of stomach poison function.Shi Wu field company is after Nitenpyram (Nitenpyram), and another nicotinic insecticide of discovery, belongs to the second generation.The mechanism of action is in conjunction with the nAChR that is positioned at neural post-synapse.Be applicable to foliar spray, soil treatment effect, show good quick-acting, the lasting period is about 7 days.Be mainly used in paddy rice, vegetables, fruit tree and other crop, control Semiptera, coleoptera, diptera and some lepidoptera pest.
Capillary (Chlorfenapyr); Chemical name is: 4-bromo-2-(4-chlorphenyl)-1-(ethoxyl methyl)-5-(trifluoromethyl) pyrroles-3-nitrile.Structural formula is:
Figure BDA00002069269900021
This medicine is new pyrrole compounds, acts on the mitochondria of insect bodies inner cell, by the mixed-functional oxidase in insect bodies, works, and mainly suppresses adenosine diphosphate (ADP) to the conversion of adenosine triphosphate (ATP).And adenosine triphosphate storage cell maintains the necessary energy of its vital functions.This medical instrument has stomach toxicity and action of contace poison.On blade face, permeability is strong, has certain systemic action, and has the advantages that insecticidal spectrum is wide, preventive effect is high, holding effect is long, safe.Can control resistant insect.
Capillary has and tags and fumigation action insect, and the power of knocking down is strong, and holding effect is short.Can prevent and treat the various vegetables insects such as diamond-back moth, cabbage caterpillar, beet armyworm, prodenia litura, Oeobia undalis, vegetable aphid, liriomyza bryoniae, thrips.Poisonous to fish.
But at present, clothianidin and capillary are respectively under the condition of single medicine long-term prescription, many insects increase its resistance, use separately clothianidin or capillary can not effectively prevent and treat resistant insect.By two kinds or the coming year various active components be combined in to a certain extent the above-mentioned shortcoming of customer service to a certain extent.There is two kinds of synergistic effect or the combination of two or more active components and be mixed, can improve preventive effect, reduce active ingredient ground dosage, cost-saving, slow down pest resistance occur, and can expanding prevention spectrum, play that many worms are double to be controlled, reduce peasant's use cost.
Summary of the invention
The compound pesticide compositions that the object of this invention is to provide a kind of clothianidin-containing and capillary.
Another object of the present invention is to provide this Pesticidal combination and in preparation, prevents and treats the application on the insecticidal materials of resistance Semiptera insect, particularly the application on the insecticidal materials of preparation control plant hopper, aleyrodid or aphid.
The object of the invention is to be achieved through the following technical solutions:
A compound pesticide compositions for clothianidin-containing and capillary, it is main active ingredient that this compound pesticide compositions be take clothianidin and capillary, wherein, the weight ratio of clothianidin and capillary is 0.1 ~ 70:0.5 ~ 70, be preferably 0.5 ~ 50:2 ~ 50, be preferably 1 ~ 9:1 ~ 9, most preferably 1 ~ 9:1.This compound pesticide compositions can only contain active ingredient clothianidin and capillary, also can when using or prepare, in active component, add other components, and in this Pesticidal combination, effective ingredient is present in composition with synergy effective dose.
In compound pesticide compositions of the present invention, the two weight percentage in this compound pesticide compositions of clothianidin and capillary is 3 ~ 80%, is preferably 5 ~ 55%, most preferably 10 ~ 40%.
Pesticidal combination of the present invention be take clothianidin and capillary and is mixed with any one formulation allowing on agricultural chemicals, the preferred emulsion of described formulation, suspending agent, wetting powder, aqueous emulsion, microemulsion and water dispersion granule as main active ingredient and insecticides adjuvant and excipient.
Aforementionedly can be applicable to the not special restriction of insecticides adjuvant of the present invention, include, but are not limited to calcium dodecyl benzene sulfonate, emulsifier 600 #, the rare block compound of polyoxyethylene polyoxy third (as agriculture breast 33 #), polyoxyethylene nonylphenol ether etc., aforementionedly can be applicable to excipient of the present invention and be also not particularly limited, include, but are not limited to isopropyl alcohol, vegetable oil, solvent naphtha, water, antifreezing agent (as propane diols), deionized water etc.Above auxiliary agent and excipient all can be used one or more.
The multiple Semiptera insect that Pesticidal combination of the present invention easily produces resistance to rice fulgorid and aphid etc. has good preventive effect; And suppress insect the pesticide resistance of unitary agent (clothianidin or capillary are arbitrary) is produced.Therefore, above-mentioned Pesticidal combination is prevented and treated the application on the insecticidal materials of resistance Semiptera insect in preparation, especially the effect on the insecticidal materials of preparation control aleyrodid, rice fulgorid or aphid is remarkable, lepidoptera pest is also had to very high activity as diamond-back moth etc. simultaneously.
" % " of the present invention is mass percent.
Beneficial effect of the present invention compared with prior art: (1) is compared with single dose, said composition antagonism lepidoptera pest has obvious synergistic function as rice fulgorid, aphid etc. as diamond-back moth etc. or Semiptera insect, overcome and delayed pest resistance to insecticide, expanding prevention spectrum, desinsection speed is fast, has obviously improved control efficiency; (2) reduce control recruitment, drug cost; (3) alternative high-toxic pesticide; (4) have concurrently quick-acting and long-acting; (5) compare with capillary single dose with clothianidin, produce and use cost reduction; (6) suppress Lepidoptera or Semiptera insect the resistance of agricultural chemicals is strengthened, its successful is used higher than its single dose.
Embodiment
Below in conjunction with embodiment, the invention will be further described, but do not limit the present invention in any way.
Embodiment 1:
Take 30g clothianidin and capillary, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 3g, vegetable oil to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the clothianidin capillary missible oil that main active ingredient weight percentage is 30%.The concrete ratio of clothianidin and capillary is in Table 1,2.
Adopt rice stem infusion process to carry out indoor synergy biologicall test, selecting resistant rice plant hopper is target pest, and every processing repeats 3 times, and every concentration is processed 60, calculates toxicity regression equation and the lethal concentration of 50 LC of each medicament antagonism rice fulgorid by probability value method 50, use LC 50value is pressed the abundant method of Sun Yun and is calculated co-toxicity coefficient, the results are shown in Table 1:
The toxicity test of the composite and single dose antagonism rice fulgorid of table 1 clothianidin and capillary
Figure BDA00002069269900031
Figure BDA00002069269900041
As shown in Table 1, clothianidin and capillary are composite, and co-toxicity coefficient is all greater than 120, show good synergistic function.Wherein when clothianidin and capillary 4:1, synergistic effect is the most obvious.
Adopt feed to add malicious method and carry out indoor synergy biologicall test, selecting resistance vegetables diamond-back moth is target pest, and every processing repeats 3 times, calculates toxicity regression equation and the lethal concentration of 50 LC of each medicament antagonism vegetables diamond-back moth by probability value method 50, use LC 50value is pressed the abundant method of Sun Yun and is calculated co-toxicity coefficient, the results are shown in Table 2:
The toxicity test of the composite and single dose antagonism vegetables diamond-back moth of table 2 clothianidin and capillary
Figure BDA00002069269900042
As shown in Table 2, clothianidin and capillary are composite, and the co-toxicity coefficient of vegetables diamond-back moth is all greater than to 120, show good synergistic function.Wherein when clothianidin and capillary 1:1, synergistic effect is the most obvious.
Embodiment 2:
Take 5g clothianidin, 50g capillary, phenethyl phenol polyethenoxy ether phosphate 3g, agriculture breast 33 #2g, emulsifier 600 #1g, vegetable oil 13g, adds water to 100g.The method of above raw material being prepared routinely to aqueous emulsion drops into the mixing of mixing kettle high speed, forms the clothianidin capillary aqueous emulsion that main active ingredient weight percentage is 55%.
Embodiment 3:
Take 2g clothianidin, 18g capillary, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether phosphate 3g, agriculture breast 33 #2g, emulsifier 600 #1g, isopropyl alcohol 10g, adds water to 100g.The method that above raw material is prepared to microemulsion routinely drops in mixing kettle mixes, and forms the clothianidin capillary microemulsion that main active ingredient weight percentage is 20%.
Embodiment 3 is prevented and treated to the Brown Planthopper test of pesticide effectiveness, and contrast medicament is 20% capillary EC(missible oil) and 20% clothianidin EW(aqueous emulsion), according to the consumption of 3 li of forms, every mu of water consumption is 30kg, looks into 7 days after medicine 3 days, 14 days, the result of 28 days, result is in Table 3:
Table 3: the composite field test results to Brown Planthopper of clothianidin-capillary
Figure BDA00002069269900051
Field efficacy result shows, clothianidin capillary composition antagonism brown planthopper has good control efficiency, and control efficiency is all better than the effect that single dose kind is better than direct each single product of while.
Embodiment 3 is prevented and treated to vegetables diamond-back moth field medicine effect test, and contrast medicament is 20% capillary EC(missible oil) and 20% clothianidin EW(aqueous emulsion), according to the consumption of 4 li of forms, every mu of water consumption is 30kg, looks into 7 days after medicine 3 days, 14 days, the result of 28 days, result is in Table 4:
Table 4: the composite field test results to wheat aphid of clothianidin-capillary
Figure BDA00002069269900052
Field efficacy result shows, clothianidin capillary composition antagonism vegetables diamond-back moth worm has good control efficiency, and control efficiency is all better than the effect that single dose kind is better than direct each single product of while.
Embodiment 4:
Take 15g clothianidin, 0.5g capillary, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 3g, vegetable oil to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the clothianidin capillary missible oil that main active ingredient weight percentage is 15.5%.
Embodiment 5: take 50g clothianidin, 30g capillary, calcium dodecyl benzene sulfonate 5g, phenethyl phenol polyethenoxy ether 2g, solvent naphtha are to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the clothianidin capillary missible oil that main active ingredient weight percentage is 80%.
Embodiment 6: take 2g clothianidin, 40g capillary, calcium dodecyl benzene sulfonate 8g, phenethyl phenol polyethenoxy ether 5g, solvent naphtha are to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the clothianidin capillary missible oil that main active ingredient weight percentage is 42%.
Embodiment 7: take 0.5g clothianidin, 60g capillary, calcium dodecyl benzene sulfonate 9g, phenethyl phenol polyethenoxy ether 8g, vegetable oil are to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the clothianidin capillary missible oil that main active ingredient weight percentage is 60.5%.
Embodiment 8: take 5g clothianidin, 0.5g capillary, calcium dodecyl benzene sulfonate 6g, phenethyl phenol polyethenoxy ether 7g, vegetable oil are to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the clothianidin capillary missible oil that main active ingredient weight percentage is 5.5%.
Embodiment 9: take 5g clothianidin, 30g capillary, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 4g, vegetable oil are to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes clothianidin-capillary missible oil that main active ingredient weight percentage is 35%.
Embodiment 10: take 20g clothianidin, 5g capillary, calcium dodecyl benzene sulfonate 7g, phenethyl phenol polyethenoxy ether 9g, vegetable oil are to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the clothianidin capillary missible oil that main active ingredient weight percentage is 25%.
Embodiment 11: take 30g clothianidin, 12g capillary, lignosulfonates 2g, polyoxyethylene poly-oxygen propylene aether and sulphate 4g thereof, xanthans 0.15g, ethylene glycol 5g, silica ethane 0.10g, aluminium-magnesium silicate+0.5g, water complements to 100g, makes the clothianidin capillary suspending agent that main active ingredient weight percentage is 42% under the effect of sand mill.
Embodiment 12: take 2g clothianidin, 5g capillary, sodium lignin sulfonate 8g, lauryl sodium sulfate 2g, ammonium sulfate 5g, polyvinyl alcohol 5g, borax 2g, diatomite, to 100g, makes by water dispersible granular agent method the clothianidin capillary water dispersion granule that main active ingredient weight percentage is 7% by above raw material.
Embodiment 13: take 50g clothianidin, 5g capillary, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 3g, vegetable oil are to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the clothianidin capillary missible oil that main active ingredient weight percentage is 55%.
Embodiment 14: take 2g clothianidin, 18g capillary, lignin 10g, naphthalene sulfonate 2g, with diatomite, add to 100g, above raw material is mixed in micronizer, make the clothianidin capillary wetting powder that main active ingredient weight percentage is 20%.
Embodiment 15: take 7g clothianidin, 70g capillary, calcium dodecyl benzene sulfonate 4g, phenethyl phenol polyethenoxy ether 3g, solvent naphtha are to 100g.The method that above raw material is prepared to missible oil routinely drops in mixing kettle mixes, and makes the clothianidin capillary missible oil that main active ingredient weight percentage is 77%.
Embodiment 16: take 60g clothianidin, 5g capillary, the 8g of wooden sodium sulfonate, lauryl sodium sulfate 2g, ammonium sulfate 5g, polyvinyl alcohol 5g, borax 2g, kaolin 13g, makes by water dispersible granular agent method the clothianidin acarid nitrile water dispersion granula that main active ingredient weight percentage is 65% by above raw material.
Embodiment 17: take 20g clothianidin, 20g capillary, nonyl phenol phosphate 5g, emulsifier 600 #4g, n-butanol 3g, 10g solvent naphtha and 20g pyrrolidones, 0.1g xanthans, all the other waters are supplied 100g, and n-butanol and water-soluble solution are made water, all the other component mix and blends form oil phase, slowly water is added to oil phase under clipper effect in, go, and continue to shear 10 ~ 30 minutes, make the clothianidin capillary aqueous emulsion that main active ingredient weight percentage is 40%.
Embodiment 18: take 60g clothianidin, 1g capillary, calcium dodecyl benzene sulfonate 5g, emulsifier 600 #4g, the solvent naphtha of 10g and the pyrrolidones of 15g, all the other waters are supplied 100g, above-mentioned former medicine, solvent, emulsifier, cosolvent mix and blend are formed to homogeneous phase transparent solution, finally slowly add water to stir and form clear solution, be the clothianidin capillary microemulsion that main active ingredient weight percentage is 61%.

Claims (10)

1. a compound pesticide compositions for clothianidin-containing and capillary, is characterized in that it is main active ingredient that this compound pesticide compositions be take clothianidin and capillary, and wherein, the weight ratio of clothianidin and capillary is 0.1 ~ 70:0.5 ~ 70.
2. the compound pesticide compositions of clothianidin-containing according to claim 1 and capillary, is characterized in that described clothianidin and the weight ratio of capillary are 0.5 ~ 50:2 ~ 50.
3. the Synergistic insecticidal compositions of clothianidin-containing according to claim 2 and capillary, is characterized in that the effective ingredient clothianidin of this Pesticidal combination and the weight ratio of capillary are 1 ~ 9:1 ~ 9.
4. the Synergistic insecticidal compositions of clothianidin-containing according to claim 3 and capillary, is characterized in that the effective ingredient clothianidin of this Pesticidal combination and the weight ratio of capillary are 1 ~ 9:1.
5. the compound pesticide compositions of clothianidin-containing according to claim 1 and capillary, is characterized in that the two weight percentage in this compound pesticide compositions of clothianidin and capillary is 3% ~ 80%.
6. the compound pesticide compositions of clothianidin-containing according to claim 5 and capillary, is characterized in that the two weight percentage in this compound pesticide compositions of clothianidin and capillary is 5% ~ 55%.
7. the compound pesticide compositions of clothianidin-containing according to claim 1 and capillary, is characterized in that this compound pesticide compositions take clothianidin and capillary and be mixed with any one formulation allowing on agricultural chemicals as main active ingredient and insecticides adjuvant, excipients.
8. the compound pesticide compositions of clothianidin-containing according to claim 7 and capillary, is characterized in that described formulation is missible oil, suspending agent, aqueous emulsion, wetting powder, microemulsion or water dispersion granule.
9. the compound pesticide compositions of clothianidin-containing claimed in claim 1 and capillary is prevented and treated the application on the insecticidal materials of resistance Semiptera insect in preparation.
The compound pesticide compositions of clothianidin-containing according to claim 9 and capillary in preparation, anti-eliminate aphis, the application on the insecticidal materials of aleyrodid or plant hopper.
CN201210312181.2A 2012-08-29 2012-08-29 Composite insecticidal composition containing clothianidin and chlorfenapyr and applications thereof Pending CN103621539A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104663706A (en) * 2015-01-29 2015-06-03 海南力智生物工程有限责任公司 Pesticide composition for preventing and treating thrips and preparation method of pesticide composition
CN105076185A (en) * 2015-08-21 2015-11-25 山东农业大学 Insecticide composition with chlorfenapyr and neonicotinoid insecticides, and preparation and application of insecticide composition
CN113603531A (en) * 2021-08-11 2021-11-05 中诚国联(河南)生物科技有限公司 Pesticide-fertilizer granules containing clothianidin and chlorfenapyr and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101422160A (en) * 2008-11-13 2009-05-06 陕西韦尔奇作物保护有限公司 Insecticidal composition containing clothianidin
CN102239874A (en) * 2010-05-16 2011-11-16 青岛奥迪斯生物科技有限公司 Insecticidal composition containing chlorfenapyr and clothianidin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101422160A (en) * 2008-11-13 2009-05-06 陕西韦尔奇作物保护有限公司 Insecticidal composition containing clothianidin
CN102239874A (en) * 2010-05-16 2011-11-16 青岛奥迪斯生物科技有限公司 Insecticidal composition containing chlorfenapyr and clothianidin

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104663706A (en) * 2015-01-29 2015-06-03 海南力智生物工程有限责任公司 Pesticide composition for preventing and treating thrips and preparation method of pesticide composition
CN105076185A (en) * 2015-08-21 2015-11-25 山东农业大学 Insecticide composition with chlorfenapyr and neonicotinoid insecticides, and preparation and application of insecticide composition
CN105076185B (en) * 2015-08-21 2017-04-05 山东农业大学 The Pesticidal combination and its preparation and application of a kind of capillary and anabasine insecticide
CN113603531A (en) * 2021-08-11 2021-11-05 中诚国联(河南)生物科技有限公司 Pesticide-fertilizer granules containing clothianidin and chlorfenapyr and preparation method thereof

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