CN101779640B - Pesticidal composite - Google Patents
Pesticidal composite Download PDFInfo
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- CN101779640B CN101779640B CN 200910000868 CN200910000868A CN101779640B CN 101779640 B CN101779640 B CN 101779640B CN 200910000868 CN200910000868 CN 200910000868 CN 200910000868 A CN200910000868 A CN 200910000868A CN 101779640 B CN101779640 B CN 101779640B
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- Prior art keywords
- mosquito
- rynaxypyr
- pesticidal combination
- incense
- fly
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- 230000000361 pesticidal effect Effects 0.000 title claims abstract description 34
- 239000002131 composite material Substances 0.000 title abstract 4
- 241000255925 Diptera Species 0.000 claims abstract description 48
- PSOVNZZNOMJUBI-UHFFFAOYSA-N chlorantraniliprole Chemical compound CNC(=O)C1=CC(Cl)=CC(C)=C1NC(=O)C1=CC(Br)=NN1C1=NC=CC=C1Cl PSOVNZZNOMJUBI-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 26
- WLLGXSLBOPFWQV-UHFFFAOYSA-N MGK 264 Chemical compound C1=CC2CC1C1C2C(=O)N(CC(CC)CCCC)C1=O WLLGXSLBOPFWQV-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000077 insect repellent Substances 0.000 claims abstract description 19
- FIPWRIJSWJWJAI-UHFFFAOYSA-N Butyl carbitol 6-propylpiperonyl ether Chemical compound C1=C(CCC)C(COCCOCCOCCCC)=CC2=C1OCO2 FIPWRIJSWJWJAI-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229960005235 piperonyl butoxide Drugs 0.000 claims abstract description 16
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 14
- 239000000443 aerosol Substances 0.000 claims abstract description 13
- 239000004480 active ingredient Substances 0.000 claims abstract description 8
- 230000000749 insecticidal effect Effects 0.000 claims description 47
- 241000238631 Hexapoda Species 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 10
- 235000013599 spices Nutrition 0.000 claims description 10
- 239000002917 insecticide Substances 0.000 claims description 8
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- 239000000428 dust Substances 0.000 claims description 7
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- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000003380 propellant Substances 0.000 claims description 6
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims description 4
- 229920001131 Pulp (paper) Polymers 0.000 claims description 4
- 239000001273 butane Substances 0.000 claims description 4
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 4
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- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002147 killing effect Effects 0.000 abstract description 6
- 239000005886 Chlorantraniliprole Substances 0.000 abstract description 4
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- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 2
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- -1 styryl phenyl ether Chemical compound 0.000 description 2
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- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 2
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
- MTXSIJUGVMTTMU-JTQLQIEISA-N (S)-anabasine Chemical compound N1CCCC[C@H]1C1=CC=CN=C1 MTXSIJUGVMTTMU-JTQLQIEISA-N 0.000 description 1
- 241000256844 Apis mellifera Species 0.000 description 1
- 241001674044 Blattodea Species 0.000 description 1
- 241000255789 Bombyx mori Species 0.000 description 1
- 102000003922 Calcium Channels Human genes 0.000 description 1
- 108090000312 Calcium Channels Proteins 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 241000665051 Chilo sacchariphagus indicus Species 0.000 description 1
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- 241000008892 Cnaphalocrocis patnalis Species 0.000 description 1
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- 240000007049 Juglans regia Species 0.000 description 1
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- 241000124008 Mammalia Species 0.000 description 1
- 240000003183 Manihot esculenta Species 0.000 description 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
- 241000257159 Musca domestica Species 0.000 description 1
- 241001597008 Nomeidae Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000255969 Pieris brassicae Species 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 102000019027 Ryanodine Receptor Calcium Release Channel Human genes 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 229930014345 anabasine Natural products 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
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- 238000007598 dipping method Methods 0.000 description 1
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- YCOZIPAWZNQLMR-UHFFFAOYSA-N heptane - octane Natural products CCCCCCCCCCCCCCC YCOZIPAWZNQLMR-UHFFFAOYSA-N 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
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Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides a pesticidal composite for preventing sanitary pests like mosquitoes, flies, Blattella germanica and the like. The pesticidal composite contains chlorantraniliprole which serves as pesticidal active ingredient and piperonyl butoxide or octacide 264 which serves as synergist, and the amount of the piperonyl butoxide or octacide 264 is 1-20 times that of the chlorantraniliprole by weight. The pesticidal composite can be prepared to be pest-repellent incense coils, electrothermal mosquito mats, electrothermal liquid mosquito repellent and pest aerosol to be used where mosquitoes, flies, Blattella germanica and the like haunt so as to achieve the effects of preventing and killing the pests.
Description
Technical field
The invention provides a kind of Pesticidal combination of preventing and treating the sanitary insect pests such as mosquito, fly, Groton bug, comprising the Rynaxypyr as active insecticidal components, and as Butacide or the Octacide 264 of synergist.
Background technology
Rynaxypyr, chemical name 3-bromo-N-[4-chloro-2-methyl-6-(amino-carbonyl phenyl)-1-3 Chloro-2-Pyridyle]-1H-pyrazoles-5-carboxylic acid amides, be the ryanodine receptor inhibitor insecticides that a new generation has unique effect mechanism.Calcium channel effect in the body of its directional jamming target pest causes that the internal calcium ion unrestrictedly discharges, and stops contraction of muscle, thereby makes insect stop rapidly taking food, and muscular paralysis, vigor disappearance, paralysis occur, until thoroughly dead.Just because of the mechanism of action of this uniqueness, Rynaxypyr all shows low toxicity to mammal, bird, fish and useful insect; Simultaneously with traditional organic phosphor, pyrethroid, anabasine insecticide without cross resistance.The Rynaxypyr insecticidal spectrum is very wide, has been used to prevent and treat the pest such as mythimna separata (subtropics mythimna separata, meadow mythimna separata, yellow bar mythimna separata), cotton bollworm, cabbage caterpillar, maize borer, striped rice borer, paddy stem borer, pink rice borer, rice leaf roller.(WO2003015519，WO2005107468，WO2006108553，WO2007039080)
On the other hand, traditional exists fish, honeybee, the highly toxic shortcoming of silkworm for the pyrethroid insecticides of health with the desinsection product always, and the growth along with service time, mosquitos and flies has produced (the Ghosh force etc. of pesticide resistance in various degree to some pyrethroid products, Chinese media biology and control magazine, 2004,15 (2), 105).
Thus, the present invention use Rynaxypyr as active ingredient for the preparation of hygienic insecticide, not only can overcome beneficial organism high toxicity shortcoming, can not produce cross resistance yet.In the screening formula process, finding can significantly increase the insecticidal effect of Rynaxypyr by adding Butacide or Octacide 264, thereby greatly reduces drug cost.Butacide or Octacide 264 are preferably 2-5 doubly by weight for the 1-20 of Rynaxypyr doubly is advisable.With this Rynaxypyr that comprises as active insecticidal components, and as the Pesticidal combination of the Butacide of synergist or Octacide 264 for the preparation of disc type insecticidal incense, electric mosquito repellent tablet, electric liquid device, insect aerosol, obtained a collection of volatilization stable, drug effect is good, long-lasting hygienic biocide product.
Summary of the invention
The invention provides a kind of Pesticidal combination of preventing and treating the sanitary insect pests such as mosquito, fly, Groton bug, comprising the Rynaxypyr as active insecticidal components, and as Butacide or the Octacide 264 of synergist, the amount of Butacide or Octacide 264 be by mass Rynaxypyr 1-20 doubly.Use this Pesticidal combination to prepare disc type insecticidal incense, electric mosquito repellent tablet, electric liquid device and insect aerosol product, be used for the sanitary insect pests such as mosquito, fly, Groton bug and haunt, the effect of reach control, killing.
Below the application in preparation various forms insecticide is described in detail to this Pesticidal combination:
(1) preparation disc type insecticidal incense
Described disc type insecticidal incense is mixed with Pesticidal combination to join after liquid form and makes in base material, and wherein Rynaxypyr content is 0.005-2.0w/w%.
The liquid form that Pesticidal combination of the present invention is mixed with is missible oil or the solution take kerosene as solvent.
Described missible oil can add water and admix in disc type insecticidal incense base material when preparation base material (fragrant base), forms the disc type insecticidal incense of the compounds of this invention that contains above-mentioned concentration, then oven dry.Also contain surfactant and other auxiliary agents in described missible oil; The example of described surfactant comprises one or more mixtures in alkyl sulfate, alkylsulfonate, alkylaryl sulfonates, polyoxyalkylene alkyl, polyoxyalkylene alkyl aryl ether, polyoxyalkylene styryl phenyl ether, polyol ethers or sugar alcohol derivant; The example of described other auxiliary agents comprises one or more the mixture in aromatic, colouring agent or bactericide.
The base material of described disc type insecticidal incense is comprised of one or more inflammable substances and one or more adhesives, and wherein the weight ratio of inflammable substance and adhesive is 90: 10 to 99.9: 0.1.The example of inflammable substance comprises the plant drymeal that is selected from wood powder, Dalmatian chrysanthemum extraction powder, citrus peel meal, palm oil-bound distemper, coconut shell powder or walnut parting, or is selected from the carbon dust of charcoal powder, activated carbon powder or coal dust, or their mixture; The example of adhesive comprises the polymer of starch, casein, methylcellulose, carboxymethyl cellulose or polyvinyl alcohol of being selected from tapioca, corn starch or wheaten starch and composition thereof.
Described disc type insecticidal incense base material normally by mixing inflammable substance and adhesive, is mediated with water, moulding and oven dry preparation.The shape of disc type insecticidal incense base material is restriction not, can be plate-like or strip.The present invention uses diameter 12cm and thickness to be the conventional coil shape base material of 3-5mm in two line spices of a cover usually.
(2) preparation electric mosquito repellent tablet
Described electric mosquito repellent tablet is will contain the solution dropping of Pesticidal combination and/or be coated on the porosity base material to make, and in described anti-mosquito incense sheet, the content of Rynaxypyr is the 0.5-20mg/ sheet.Also contain the additive that is selected from antioxidant, stifling conditioning agent, spices or dyestuff in the described solution that contains Pesticidal combination.
The example of the porous substrate of described electric mosquito repellent tablet comprises paper pulp, asbestos, synthetic porous resin, porous, inorganic powder, glass fibre, mineral dust or porous porcelain material; Described porous substrate is long 30-35mm, wide 20-22mm, the sheet of thick 1.5-2mm.An example that is used for porous pad of the present invention is the sheet that contains the paper pulp fiber of the cotton fiber of 50% weight and 50% weight, from absorbability with keep the viewpoint of insecticidal active ingredient, preferably uses the natural fiber material film-making.
(3) preparation electric liquid device
Described electric liquid device is that Pesticidal combination is dissolved in aliphatic hydrocarbon, then adds the antioxidant of optional 0.1-0.5w/w%, and 0.1-1w/w% spices is mixed with the solution that contains the 0.05-2w/w% Rynaxypyr and makes; The aliphatic hydrocarbon of the preferred C14 component of described aliphatic hydrocarbon.
Electric liquid device liquid is by the capillarity of plug, mosquito-repellent incense liquid is taken to the top of plug from the bottom of plug, under the electrical heating effect of ring heater, after making the active ingredient in space reach certain concentration, just can be to mosquito, fly, the sanitary insect pests such as Groton bug produce to be stimulated, drives and lethal effect, thereby reach mosquito, fly, the control of the sanitary insect pests such as Groton bug.
(4) preparation insect aerosol
Described insect aerosol is that the composition that Pesticidal combination, kerosene and synergist, aromatic and/or the bactericide according to circumstances selected mix under room temperature or heating condition is added in a tank that a valve is housed, and adding propellant to make by this valve in tank under pressure, the content of final Rynaxypyr is 0.001-0.5w/w%; Described propellant accounts for the 20-60% of composition total weight; Preferred liquefied petroleum gas, the third butane, dimethyl ether or compressed air, further preferred the third butane.
When insect aerosol of the present invention is used in the habitat of insect, by-pass valve control is opened, under the pressure-acting of propellant, produce high velocity air, tank is included the liquid aerosol dispersion of active ingredient and the gasification of propellant, the small liquid pearl that contains effective insecticidal constituent of formation is suspended in air, with mosquito, fly, the sanitary insect pests such as Groton bug contact, and reach the purpose of quick kill pests.
Based on above-mentioned achievement in research, the present invention proposes the Rynaxypyr that comprises as active insecticidal components, and killing mosquito, fly as the Butacide of synergist or the Pesticidal combination of Octacide 264, the application of the sanitary insect pest such as Groton bug aspect, and concrete application mode has been proposed.Through experiment, proved that the various insecticides of Pesticidal combination preparation of the present invention have significant control efficiency to housefly, Culex pipiens pallens, Groton bug etc., be kind for resistance especially, preventive effect substantially exceeds traditional pyrethroid series products.
Embodiment
The below explains the present invention in detail with the form of embodiment, but the present invention is not limited to following examples.
Application Example 1
Add the water of 120 weight portions and mediate in the mixture of corn starch, carbon dust and the wood powder (1: 5: 4) of 99.96 weight portions to be shaped, then oven dry forms line spices shape disc type insecticidal incense base materials (diameter 12.0cm, thick 4mm, a counterweight 40g).
On the other hand, the 0.4w/v% solution of preparation Rynaxypyr in kerosene.
Evenly drip the 4ml mentioned solution with microsyringe on this cover disc type insecticidal incense base material, then at room temperature place the disc type insecticidal incense I that had the 0.04w/w% Rynaxypyr in 3 hours to obtain a cover.
Application Example 2
Add the water of 120 weight portions and mediate in the mixture of corn starch, carbon dust and the wood powder (1: 5: 4) of 99.88 weight portions to be shaped, then oven dry forms line spices shape disc type insecticidal incense base materials (diameter 12.0cm, thick 4mm, a counterweight 40g).
On the other hand, the Octacide 264 of the Rynaxypyr of 0.4 weight portion, 0.8 weight portion is dissolved in obtains Rynaxypyr 0.4w/v% solution in kerosene.
Evenly drip the 4ml mentioned solution with microsyringe on this cover disc type insecticidal incense base material, then at room temperature place the disc type insecticidal incense II that had 0.04w/w% Rynaxypyr, 0.08w/w% Octacide 264 in 3 hours to obtain a cover.
Application Example 3
Add the water of 120 weight portions and mediate in the mixture of corn starch, carbon dust and the wood powder (1: 5: 4) of 99.88 weight portions to be shaped, then oven dry forms line spices shape disc type insecticidal incense base materials (diameter 12.0cm, thick 4mm, a counterweight 40g).
On the other hand, the Butacide of the Rynaxypyr of 0.4 weight portion, 0.8 weight portion is dissolved in obtains Rynaxypyr 0.4w/v% solution in kerosene.
Evenly drip the 4ml mentioned solution with microsyringe on this cover disc type insecticidal incense base material, then at room temperature place the disc type insecticidal incense III that had 0.04w/w% Rynaxypyr, 0.08w/w% Butacide in 3 hours to obtain a cover.
Application Example 4
Add the water of 120 weight portions and kneaded and formed in the mixture of corn starch, carbon dust and the wood powder (1: 5: 4) of 99.6 weight portions, then oven dry forms line spices shape disc type insecticidal incense base materials (diameter 12.0cm, thick 4mm, a counterweight 40g).
On the other hand, the 4.0w/v% solution of preparation Es-allethrin in kerosene.
Evenly drip the 4ml mentioned solution with microsyringe on this cover disc type insecticidal incense base material, then at room temperature place the disc type insecticidal incense IV that had the 0.4w/w%Es-allethrin in 3 hours to obtain a cover.
Application Example 5
Be that Culex pipiens pallens carry out kill mosquito evaluation of pesticide effectiveness contrast according to GB13917.4-92 to sensitivity with the disc type insecticidal incense of Application Example 1-4, the examination worm is made a living and surveys the conventional raising in chamber, 2-3 days female mosquitos of not sucking blood after sprouting wings; Detailed process is to draw 20 examination mosquitos with mosquito sucking tube, put into airtight drum testing arrangement, appoint and get one section of tested mosquito-repellent incense, put to fragrant frame, light timing, remove mosquito-repellent incense after 1min, record at set intervals down and out examination mosquito number, to all be transferred in the dependent insect cage of cleaning for the examination mosquito after 20min, check dead examination mosquito number after 24h.
Experimental result sees Table 1:
Table 1. insecticidal incense of the present invention and control compounds are the comparison of mosquito control efficiency to sensitivity
| Active ingredient | Concentration w/w% | KT50(min) | 24h lethality (%) | |
| Insecticidal incense I | Rynaxypyr | 0.04 | 6.03 | 100 |
| Insecticidal incense II | Rynaxypyr+Octacide 264 | 0.04 +0.08 | 3.44 | 100 |
| Insecticidal incense III | Rynaxypyr+Butacide | 0.04 +0.08 | 3.85 | 100 |
| Insecticidal incense IV | The Es-allethrin | 0.4 | 5.25 | 100 |
Result shows, Pesticidal combination of the present invention have a very high mosquito activity of killing, and Octacide 264 and Butacide have significant synergy to the insecticidal action of Rynaxypyr.
Application Example 6
Be that Culex pipiens pallens carries out kill mosquito evaluation of pesticide effectiveness contrast with the disc type insecticidal incense of Application Example 1-4 according to the GB13917.4-92 antagonism, culex pipiens pallens larvae selectively the Yangzhou East, West, South, North, in the river embankment, irrigation canals and ditches, sewer, cesspit etc. of 5 points locate to gather, take back receptacle raise get after a generation sprout wings after the 2-3 days female mosquitos of not sucking blood; Detailed process is to draw 20 examination mosquitos with mosquito sucking tube, put into airtight drum testing arrangement, appoint and get one section of tested mosquito-repellent incense, put to fragrant frame, light timing, remove mosquito-repellent incense after 1min, record at set intervals down and out examination mosquito number, to all be transferred in the dependent insect cage of cleaning for the examination mosquito after 20min, check dead examination mosquito number after 24h.
Experimental result sees Table 2:
Table 2. insecticidal incense of the present invention and control compounds antagonism are the comparison of mosquito control efficiency
| Active ingredient | Concentration w/w% | KT50(min) | 24h lethality (%) | |
| Insecticidal incense I | Rynaxypyr | 0.04 | 6.22 | 95 |
| Insecticidal incense II | Rynaxypyr+Octacide 264 | 0.04 +0.08 | 3.48 | 100 |
| Insecticidal incense III | Rynaxypyr+Butacide | 0.04 +0.08 | 3.75 | 100 |
| Insecticidal incense IV | The Es-allethrin | 0.4 | 17.66 | 75 |
The result demonstration, the relative effectivenes that Pesticidal combination antagonism of the present invention is mosquito is at more than 40 times of Es-allethrin.
Application Example 7
With containing the 2mg Rynaxypyr, the 6mg Octacide 264,15mg BHT (2, the 6-di-tert-butyl-4-methy phenol) and the long 35mm of the preparation of 0.5mg dyestuff dipping, wide 22mm, the porous pad of thick 2mm (cotton fiber: 50% percentage by weight, paper pulp fiber: 50% percentage by weight), placed 3 days under room temperature, make electric mosquito repellent tablet, in electric mosquito repellent tablet, the content of Rynaxypyr is the 2mg/ sheet.
Application Example 8
Under heating with the Octacide 264 of 0.2 part of Rynaxypyr and 0.4 part, 0.3 part of BHT, the spices of 0.3 part, the n-tetradecane of 98.8 parts are combined and are prepared into mosquito liquid.Then can becomes electric liquid device, containing chlorantraniliprole 0.2w/w% wherein, Octacide 264 0.4w/w%.
Application Example 9
Under heating, the Octacide 264 of 0.3 weight portion Rynaxypyr, 0.6 weight portion and the kerosene of 59.1 weight portions are mixed a kind of insecticidal preparation of preparation.The preparation that obtains is put into inhalator jar, a valve is housed on tank, and inject 40.0 weight portion the third butane adding to depress by this valve, to obtain a kind of insect aerosol, containing chlorantraniliprole 0.3w/w% wherein, Octacide 264 0.6w/w%.
Application Example 10
The prallethrin electric mosquito repellent tablet of Application Example of the present invention 7 and at present the most frequently used 10mg/ sheet is carried out evaluation of pesticide effectiveness contrast to mosquito according to GB13917.5-92, adopt airtight drum device.Detailed process is as follows.With electric mosquito repellent tablet sample energising preheating 1h, 2h, 4h, 6h, 8h draws 20 female culex pipiens fatigans with mosquito sucking tube, puts into airtight drum testing arrangement, accurately smoked kill 1min, clock simultaneously, cut off the electricity supply after smoking, and remove the electric mosquito repellent sheet devices, record at regular intervals down and out examination mosquito number.The results are shown in Table 3:
The electric mat of table 3. the present invention preparation and the comparison of prallethrin electric mat effect exterminating mosquito
Result shows: with the relative effectivenes of the electric mat of Pesticidal combination preparation of the present invention at more than 5 times of prallethrin chrysanthemum ester anti-mosquito incense sheet.
Application Example 11
The prallethrin electric liquid device of Application Example of the present invention 8 and at present the most frequently used 1w/w% is carried out evaluation of pesticide effectiveness contrast according to GB13917.6-92, adopt airtight drum device.Detailed process is as follows: with electric liquid device sample energising 2h, 36h, 84h, 168h, 336h, draw 20 female culex pipiens fatigans with mosquito sucking tube, put into airtight drum testing arrangement, accurately smoked kill 1min, clock simultaneously, cut off the electricity supply after smoked, and remove the electric liquid device device, record at regular intervals down and out examination mosquito number.The results are shown in Table 4:
The vaporizer mosquito liquid of table 4. the present invention preparation and the comparison of prallethrin vaporizer mosquito liquid effect exterminating mosquito
Result shows: the relative effectivenes of the vaporizer mosquito liquid of Pesticidal combination preparation of the present invention is at more than 5 times of prallethrin chrysanthemum ester vaporizer mosquito liquid.
Application Example 12
Application Example 9 of the present invention is carried out mosquito according to GB13917.2-92, fly, the efficacy testing of Groton bug adopts airtight drum device.Detailed process is as follows: will put into cylinder for the examination insect; after trying worm recovery normal activity; metered injection 1g medicament from insect aerosol tank of the present invention; extracting baffle plate after 1min out makes the examination worm contact with medicament; timing immediately, and begin record, record at regular intervals down and out examination borer population; to all be transferred in the dependent insect cage of cleaning for the examination worm after 20min, check dead examination borer population after 24h.Wherein Groton bug is checked the 72h lethality.The results are shown in Table 5:
The insect aerosol of table 5. Pesticidal combination of the present invention preparation is to mosquito, fly, the insect killing effect of Groton bug
| Insect | KT50 (mosquito/fly/cockroach) | 24 hours lethality |
| Mosquito | 4.64 minute | 100％ |
| Fly | 5.22 minute | 100％ |
| Groton bug | 6.14 minute | 100％(72h) |
Result shows: the aerosol of the present invention's preparation is to mosquito, and fly, Groton bug have good insect killing effect.
Claims (7)
1. Pesticidal combination that is used for control mosquito, fly or Groton bug, it comprises the Rynaxypyr as active insecticidal components, and as Butacide or the Octacide 264 of synergist; Wherein the amount of Butacide or Octacide 264 be by weight Rynaxypyr 1-20 doubly.
2. the application of Pesticidal combination according to claim 1 in control mosquito, fly or Groton bug, it is characterized in that: Pesticidal combination is prepared into insecticide, and described insecticide comprises disc type insecticidal incense, electric mosquito repellent tablet, electric liquid device or insect aerosol.
3. application according to claim 2 is characterized in that: described disc type insecticidal incense is mixed with Pesticidal combination to join after liquid form and makes in base material, and wherein Rynaxypyr content is 0.005-2.0w/w%; The liquid form that described Pesticidal combination is mixed with is missible oil or the solution take hydro carbons as solvent; Described base material is comprised of one or more inflammable substances and one or more adhesives, and wherein the weight ratio of inflammable substance and adhesive is 90:10 to 99.9:0.1.
4. application according to claim 2 is characterized in that: described electric mosquito repellent tablet is will contain the solution dropping of Pesticidal combination and/or be coated on the porosity base material to make, and in described anti-mosquito incense sheet, the content of Rynaxypyr is the 0.5-20mg/ sheet; Described porous substrate comprises paper pulp, asbestos, synthetic porous resin, porous, inorganic powder, glass fibre, mineral dust or porous porcelain material; Described porous substrate is long 30-35mm, wide 20-22mm, the sheet of thick 1.5-2mm; Also contain the additive that is selected from stifling conditioning agent, spices or dyestuff in the described solution that contains Pesticidal combination.
5. application according to claim 2, it is characterized in that: described electric liquid device liquid is that Pesticidal combination is dissolved in aliphatic hydrocarbon, then the antioxidant and/or the 0.1-1w/w% spices that add 0.1-0.5w/w% are mixed with the solution that contains the 0.05-2w/w% Rynaxypyr and make; Described aliphatic hydrocarbon is the aliphatic hydrocarbon of C14 component.
6. application according to claim 2, it is characterized in that: described insect aerosol is that the composition that Pesticidal combination, kerosene and synergist, aromatic and/or bactericide mix under room temperature or heating condition is added in a tank that a valve is housed, and add propellant to make by this valve in tank under pressure, wherein the content of Rynaxypyr is 0.001-0.5w/w%; Described propellant accounts for 20～60% of composition total weight, is selected from liquefied petroleum gas, the third butane, dimethyl ether or compressed air.
7. the application of Pesticidal combination according to claim 2 in control mosquito, fly, Groton bug, it is characterized in that: light the disc type insecticidal incense in the habitat of mosquito, fly, Groton bug or the place of haunting, heating electric mosquito repellent tablet, electric liquid device or sprinkling insect aerosol, the volatilization of active ingredient Rynaxypyr is diffused in air, to reach the purpose of preventing and kill off sanitary insect pest.
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| CN101971802B (en) * | 2010-10-20 | 2013-04-17 | 华南理工大学 | Chlorantraniliprole pesticidal microemulsion and preparation method thereof |
| CN103704279A (en) * | 2013-12-13 | 2014-04-09 | 青岛安信医疗器械有限公司 | Electric heated liquid mosquito-repellent incense |
| CN113647397A (en) * | 2021-09-16 | 2021-11-16 | 江苏功成生物科技有限公司 | Sanitary insecticidal composition |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1625950A (en) * | 2003-12-10 | 2005-06-15 | 李鹏飞 | Pyrolytic pieces of mosquito-repellent incense |
| CN101107930A (en) * | 2006-07-19 | 2008-01-23 | 华子昂 | Slow release long-acting worm-expelling material and method for preparing same |
| CN101268779A (en) * | 2008-05-08 | 2008-09-24 | 国家农药创制工程技术研究中心 | Insecticidal composition containing chlorantraniliprole and monosultap |
| CN101305726A (en) * | 2008-07-11 | 2008-11-19 | 湖南农业大学 | Synergetic pesticide composition |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1625950A (en) * | 2003-12-10 | 2005-06-15 | 李鹏飞 | Pyrolytic pieces of mosquito-repellent incense |
| CN101107930A (en) * | 2006-07-19 | 2008-01-23 | 华子昂 | Slow release long-acting worm-expelling material and method for preparing same |
| CN101268779A (en) * | 2008-05-08 | 2008-09-24 | 国家农药创制工程技术研究中心 | Insecticidal composition containing chlorantraniliprole and monosultap |
| CN101305726A (en) * | 2008-07-11 | 2008-11-19 | 湖南农业大学 | Synergetic pesticide composition |
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