CN101558770A - Plant source mosquito incense synergistic agent - Google Patents
Plant source mosquito incense synergistic agent Download PDFInfo
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- CN101558770A CN101558770A CNA2009100225292A CN200910022529A CN101558770A CN 101558770 A CN101558770 A CN 101558770A CN A2009100225292 A CNA2009100225292 A CN A2009100225292A CN 200910022529 A CN200910022529 A CN 200910022529A CN 101558770 A CN101558770 A CN 101558770A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses a plant source mosquito incense synergistic agent, the prepared plant source mosquito incense synergistic agent is composed of the following active ingredient raw materials according to the weight percentage: 30-50% of eucalyptus oil, 10-35% of cinnamon oil, 6.5% of emulsifying agent and 10-53.5% of solvent; the sum of percentage of the above materials is 100%. The plant source mosquito incense synergistic agent can compose a synergistic pesticide composition together with the pesticide variety to formulate mosquito incense liquid to be coated onto the mosquito incense briquette, and the preparation form is mosquito incense. Proved by experiments, the synergistic pesticide composition composed of the plant source mosquito incense synergistic agent and the pesticide variety has an excellent synergism for the pesticide variety, and has a wide source, high efficiency and low toxicity, is environment-friendly and has good exploration application potential.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of plant resource mosquito incense synergistic agent.
Background technology
Mosquito incense synergistic agent is generally based on chemical synergists, and the most frequently used is to Octachlorodipropyl Ether (S
2) and Butacide (S
1).Octachlorodipropyl Ether is to use the most general mosquito incense synergistic agent, and it is better that it has effect, advantage with low cost, Butacide (S
1) cost is very high, be unsuitable in extensive mosquito-repellent incense industrial production.Recent studies show that, Octachlorodipropyl Ether has greater risk and harm to the person poultry safety in production, use, and country bans use of, and the mosquito incense synergistic agent that therefore presses for a kind of high efficiency, low cost now remedies the blank in mosquito incense synergistic agent market.Eucalyptus oil is colourless extremely little yellow oily liquid, extracts from eucalyptus leaves, belongs to Myrtaceae, and eucalyptus belongs to; Cinnamon oil oil is the pale yellow oily liquid body, extracts from cassia, and Chinese cassia tree belongs to Lauraceae, Cinnamomum.Insecticidal activity research about eucalyptus oil and cinnamon oil is more, and reports seldom aspect mosquito incense synergistic agent.According to the data-searching that the applicant carried out, do not retrieve eucalyptus oil and the cinnamon oil application document aspect mosquito incense synergistic agent.
Summary of the invention
The objective of the invention is to, the application of research plants essential oil in mosquito incense synergistic agent is for providing a kind of plant resource mosquito incense synergistic agent aspect the pesticide control sanitary insect pest.
In order to realize above-mentioned task, the present invention takes following technical solution:
A kind of plant resource mosquito incense synergistic agent, it is characterized in that making this plant resource mosquito incense synergistic agent is made of by weight percentage following active ingredient raw materials, eucalyptus oil: 30%～50%, cinnamon oil: 10%～35%, emulsifier: 6.5%, solvent: 10%～43.5%, the percentage sum of above-mentioned raw materials is 100%.
The plant resource mosquito incense synergistic agent of the present invention preparation can be formed synergetic pesticide composition with pesticide species, is mixed with mosquito-repellent incense liquid and is applied on the mosquito-repellent incense embryo, makes mosquito-repellent incense.Pesticide species is allethrin or alkynes third chrysanthemum ester or tetrafluoro methyl ether.
Through evidence, this plant resource mosquito incense synergistic agent and pesticide species are formed synergetic pesticide composition has good synergistic effect to pesticide species, and wide material sources, and efficient, low toxicity, environmental protection have good Application and Development potentiality.
Embodiment
Below the embodiment that provides by the inventor and test the present invention is described in further detail.
Applicant's scientific research personnel is in the research process to plants essential oil, through long term studies, find that eucalyptus oil and cinnamon oil have synergistic effect to the pesticide species in the mosquito-repellent incense, proposed the plant resource mosquito incense synergistic agent and application that the plant resource mosquito incense synergistic agent that makes is used to prepare mosquito-repellent incense.
The plant resource mosquito incense synergistic agent main component that the present invention makes is eucalyptus oil and cinnamon oil, is made up of by weight percentage following active ingredient raw materials:
Eucalyptus oil: 30%～50%, cinnamon oil: 10%～35%, emulsifier: 6.5%, solvent: 10%～43.5%, the percentage sum of above-mentioned raw materials is 100%.
Mentioned emulsifier is selected commercially available alkyl phenol and ethylene oxide condensate (OP-10) or polyoxyethylene nonylphenol ether (NP-2).Solvent is selected butyl acetate.
Prepare mosquito incense synergistic agent earlier by formula rate, then mosquito incense synergistic agent is mixed with mosquito-repellent incense liquid with pesticide species again, be applied to the mosquito-repellent incense embryo then, make the mosquito-repellent incense finished product.
Pesticide species is allethrin or alkynes third chrysanthemum ester or tetrafluoro methyl ether.
It below is the enhancer composition vivacity determination test embodiment that the applicant provides.
Embodiment 1:
The plant resource mosquito incense synergistic agent of present embodiment preparation is synergist NS-103, and method routinely is mixed to be got.
(1) synergist NS-103 prescription
Eucalyptus oil: 30%, cinnamon oil: 20%, butyl acetate: 43.5%, NP-2:6.5%;
(2) mosquito-repellent incense formula of liquid
Allethrin: 8.4%, isopropyl alcohol: 2.08%, NS-103:59.82%, deodorized kerosine: 29.7%; Method mixing routinely promptly gets mosquito-repellent incense liquid.
(3) synergism experiment:
Method one: the mosquito-repellent incense liquid for preparing is applied on the mosquito-repellent incense embryo, and every 3g mosquito-repellent incense embryo is coated with mosquito-repellent incense liquid 0.1g.Adopt airtight cylinder method (GB13917.4-92), measure KT for reagent liquid
50The examination insect that supplies that provides with public nuisance-free agricultural chemicals research service centre of Xibei Univ. of Agricultural ﹠ Forest Science ﹠ Technology insectary is the female adult mosquito that Culex pipiens pallens (Aedesalbopictus) is sprouted wings and do not sucked blood in 2～3 days, and measuring temperature is 26 ± 1 ℃, and relative moisture is 60 ± 5%.
Concrete steps are as follows: draw 20 of examination mosquitos with device for suction of mosquitos in breeding cage, circular hole place jam-pack plug in the middle of airtight cylinder.When treating after a few minutes that mosquito recovers normal activity, get and be put on the mosquito coil frame after one section of test mosquito-repellent incense is lighted, clog plug and pick up counting.Behind the sootiness 1min mosquito-repellent incense removed and plug beyond the Great Wall immediately, write down down and out mosquito number simultaneously.Whole mosquitoes are moved in the triangular flask of cleaning behind the 20min, the syrup cotton balls with 5% is fed again, and reexamines dead examination borer population behind the 24h, and every group is repeated more than 3 at least.
Whole experiment device is cleaned in off-test, carries out skip test simultaneously, need redeterminate greater than 20% whole test as the rate of knockdown and the lethality of skip test.The data of test are obtained KT by machine value method
50, toxicity regression line and 24h lethality.The examination worm lethality of blank test needs between 20% the time proofread and correct with the Abbort updating formula 5%.The results are shown in Table 1.
On this basis, obtain vivacity with the comparison method of dose,equivalent.Its computing formula is as follows:
Judge the standard of whether synergy: vivacity=1, represent no synergy; Vivacity＞1, expression has synergistic effect; Vivacity＜1, the expression antagonism.
Table 1: synergist NS-103 adds the synergistic activity measurement result of allethrin to light color storehouse line
| Sample | KT 50(min) | Virulence equation (Y=) | Correlation coefficient (r) | 95% confidence limit | Vivacity |
| The NS-103+ allethrin | 1.4274 | 4.4715+3.4197X | 0.9994 | 1.2153～1.6766 | 1.25 |
| The NS-103+ allethrin | 1.4535 | 4.4573+3.3414X | 0.9900 | 1.2342～1.7118 | 1.22 |
| The NS-103+ allethrin | 1.4005 | 4.1634+5.7189X | 0.9963 | 1.2698～1.5447 | 1.27 |
| Allethrin | 1.7801 | 3.6024+5.5805X | 0.9966 | 1.6130～1.9645 | - |
According to table 1 data, vivacity is respectively 1.25,1.22,1.27, all greater than 1, illustrates that synergist NS-103 has synergistic effect to allethrin.
Method two: carry out with reference to the company standard method, adopt Culex pipiens pallens, be the female adult mosquito of not sucking blood in the back of sprouting wings on the 2nd～3 day for the examination insect, the northern area Culex pipiens pallens, southern area is used culex pipiens fatigans; Measuring temperature is 26 ± 1 ℃, and relative moisture is 60 ± 5%.The length and width height of square chest is 1.8m, and cumulative volume is 5.8m
3About.Testing procedure: discharge in 100 examination worms and the square chest, treat that mosquito recovers normal back igniting mosquito-repellent incense, airtight square chest is checked down and out mosquito number behind 40min.To all try worm then and collect and be transferred in the dependent insect cage of cleaning, and feed, check dead examination borer population during 24h, obtain examination worm rate of knockdown and lethality with 5% syrup cotton balls.On this basis, obtain vivacity (the results are shown in Table 2) with the comparison method of dose,equivalent.
Table 2: synergist NS-103 allethrin is to the synergistic activity measurement result of light color storehouse line
| Sample | KT 50(min) | Virulence equation (Y=) | Correlation coefficient (r) | 95% confidence limit | Vivacity |
| The NS-103+ allethrin | 15.4027 | 1.2553+3.1532X | 0.9972 | 14.1938～16.7146 | 1.26 |
| Allethrin | 19.3313 | 0.9769+3.1277X | 0.9867 | 17.6224～21.2058 | - |
| The NS-103+ allethrin | 14.7388 | -0.1352+4.3949X | 0.9915 | 13.4366～16.1672 | 1.24 |
| Allethrin | 18.3484 | -2.5414+5.9682X | 0.9979 | 17.4892～19.2829 | - |
According to table 2 data, vivacity is respectively 1.26,1.24, all greater than 1, illustrates that synergist NS-103 has synergistic effect to allethrin.
Embodiment 2:
The plant resource mosquito incense synergistic agent of present embodiment preparation is synergist NS-104, and method is routinely mixed and can be made.
(1) synergist NS-104 prescription
Eucalyptus oil: 50%, cinnamon oil: 32.4%, butyl acetate: 11.1%, NP-2:6.5%;
(2) mosquito-repellent incense formula of liquid
Allethrin: 8.4%, isopropyl alcohol: 2.08%, NS-104:76.12%, deodorized kerosine: 13.4%; Method mixing routinely promptly gets mosquito-repellent incense liquid.
(3) synergism experiment:
Method one: the mosquito-repellent incense liquid for preparing is applied on the mosquito-repellent incense embryo, and every 3g mosquito-repellent incense embryo is coated with mosquito-repellent incense liquid 0.1g.Adopt airtight cylinder method (GB13917.4-92), measure KT for reagent liquid
50The examination insect that supplies that provides with public nuisance-free agricultural chemicals research service centre of Xibei Univ. of Agricultural ﹠ Forest Science ﹠ Technology insectary is the female adult mosquito that Culex pipiens pallens (Aedesalbopictus) is sprouted wings and do not sucked blood in 2～3 days, measuring temperature is 26 ± 1 ℃, relative moisture is 60 ± 5%, measures allethrin and the mixture test of pesticide effectiveness (the results are shown in Table 3) to Culex pipiens pallens.
Table 3: synergist NS-104 adds the synergistic activity measurement result of allethrin to light color storehouse line
According to table 3 data, vivacity is respectively 1.38,1.67,1.53, all greater than 1, illustrates that synergist NS-104 has synergistic effect to allethrin.
Method two: carry out with reference to the company standard method, adopt Culex pipiens pallens, be the female adult mosquito of not sucking blood in the back of sprouting wings on the 2nd～3 day for the examination insect, the northern area Culex pipiens pallens, southern area is used culex pipiens fatigans; Measuring temperature is 26 ± 1 ℃, and relative moisture is 60 ± 5%.The length and width height of square chest is 1.8m, and cumulative volume is 5.8m
3About.Testing procedure: discharge in 100 examination worms and the square chest, treat that mosquito recovers normal back igniting mosquito-repellent incense, airtight square chest, the test of pesticide effectiveness of mensuration allethrin and mixture.On this basis, obtain vivacity (the results are shown in Table 4) with the comparison method of dose,equivalent.
Table 4: synergist NS-104 adds the synergistic activity measurement result of allethrin to light color storehouse line
According to table 4 data, vivacity is respectively 1.75,1.63, all greater than 1, illustrates that synergist NS-104 has synergistic effect to allethrin.
Embodiment 3:
The plant resource mosquito incense synergistic agent of present embodiment preparation is synergist NS-103, and method routinely is mixed to be got.
(1) synergist NS-103 prescription
Eucalyptus oil: 30%, cinnamon oil: 20%, butyl acetate: 43.5%, NP-2:6.5%.
(2) mosquito-repellent incense formula of liquid
The alkynes third chrysanthemum ester: 3.36%, isopropyl alcohol: 2.08%, NS-103:59.82%, deodorized kerosine: 34.74%; Method mixing routinely promptly gets mosquito-repellent incense liquid;
(3) synergism experiment:
Method one: the mosquito-repellent incense liquid for preparing is applied on the mosquito-repellent incense embryo, and every 3g mosquito-repellent incense embryo is coated with mosquito-repellent incense liquid 0.1g.Adopt airtight cylinder method (GB13917.4-92), measure KT for reagent liquid
50The examination insect that supplies that provides with public nuisance-free agricultural chemicals research service centre of Xibei Univ. of Agricultural ﹠ Forest Science ﹠ Technology insectary is the female adult mosquito that Culex pipiens pallens (Aedesalbopictus) is sprouted wings and do not sucked blood in 2～3 days, measuring temperature is 26 ± 1 ℃, relative moisture is 60 ± 5%, measures alkynes third chrysanthemum ester and the mixture test of pesticide effectiveness (the results are shown in Table 5) to Culex pipiens pallens.
Table 5: synergist NS-103 adds the synergistic activity measurement result of the alkynes third chrysanthemum ester to light color storehouse line
According to table 5 data, vivacity is respectively 1.37,1.20,1.38, all greater than 1, illustrates that synergist NS-103 has synergistic effect to the alkynes third chrysanthemum ester.
Method two: carry out with reference to the company standard method, adopt Culex pipiens pallens, be the female adult mosquito of not sucking blood in the back of sprouting wings on the 2nd～3 day for the examination insect, the northern area Culex pipiens pallens, southern area is used culex pipiens fatigans; Measuring temperature is 26 ± 1 ℃, and relative moisture is 60 ± 5%.The length and width height of square chest is 1.8m, and cumulative volume is 5.8m
3About.Testing procedure: discharge in 100 examination worms and the square chest, treat that mosquito recovers normal back igniting mosquito-repellent incense, airtight square chest, the test of pesticide effectiveness of mensuration alkynes third chrysanthemum ester and mixture.On this basis, obtain vivacity (the results are shown in Table 6) with the comparison method of dose,equivalent.
Table 6: synergist NS-103 adds the synergistic activity measurement result of the alkynes third chrysanthemum ester to light color storehouse line
| Sample | KT 50(min) | Virulence equation (Y=) | Correlation coefficient (r) | 95% confidence limit | Vivacity |
| The NS-103+ alkynes third chrysanthemum ester | 13.3475 | 0.9737+3.5777X | 0.9755 | 12.4111～14.3546 | 1.20 |
| The alkynes third chrysanthemum ester | 15.9664 | 2.7776+1.8471X | 0.9760 | 13.5277～18.8448 | - |
| The NS-103+ alkynes third chrysanthemum ester | 12.7527 | 1.4846+3.1796X | 0.9834 | 11.7049～13.8942 | 1.23 |
| The alkynes third chrysanthemum ester | 15.6895 | 1.1488+3.2211X | 0.9897 | 14.2509～17.2733 | - |
According to table 6 data, vivacity is respectively 1.20,1.23, all greater than 1, illustrates that synergist NS-103 has synergistic effect to the alkynes third chrysanthemum ester.
Embodiment 4:
The plant resource mosquito incense synergistic agent of present embodiment preparation is synergist NS-104, and method is routinely mixed and can be made.
(1) synergist NS-104 prescription
Eucalyptus oil: 50%, cinnamon oil: 32.4%, butyl acetate: 11.1%, NP-2:6.5%;
(2) mosquito-repellent incense formula of liquid
The alkynes third chrysanthemum ester: 3.36%, isopropyl alcohol: 2.08%, NS-104:76.12%, deodorized kerosine: 18.44%; Method mixing routinely promptly gets mosquito-repellent incense liquid.
(3) synergism experiment:
Method one: with mosquito-repellent incense liquid and be applied on the mosquito-repellent incense embryo, every 3g mosquito-repellent incense embryo is coated with mosquito-repellent incense liquid 0.1g.Adopt airtight cylinder method (GB13917.4-92), measure KT for reagent liquid
50The examination insect that supplies that provides with public nuisance-free agricultural chemicals research service centre of Xibei Univ. of Agricultural ﹠ Forest Science ﹠ Technology insectary is the female adult mosquito that Culex pipiens pallens (Aedesalbopictus) is sprouted wings and do not sucked blood in 2～3 days, measuring temperature is 26 ± 1 ℃, relative moisture is 60 ± 5%, measures alkynes third chrysanthemum ester and the mixture test of pesticide effectiveness (the results are shown in Table 7) to Culex pipiens pallens.
Table 7: synergist NS-104 adds the synergistic activity measurement result of the alkynes third chrysanthemum ester to light color storehouse line
| Sample | KT 50(min) | Virulence equation (Y=) | Correlation coefficient (r) | 95% confidence limit | Vivacity |
| The NS-104+ alkynes third chrysanthemum ester | 1.0847 | 4.8806+3.3816X | 0.9501 | 0.9022～1.3042 | 1.45 |
| The NS-104+ alkynes third chrysanthemum ester | 1.0887 | 4.8535+3.9684X | 0.9936 | 0.9312～1.2729 | 1.44 |
| The NS-104+ alkynes third chrysanthemum ester | 1.0677 | 4.8852+4.0381X | 0.9326 | 0.9426～1.2093 | 1.46 |
| The alkynes third chrysanthemum ester | 1.5692 | 4.4186+2.9712X | 0.9834 | 1.3040～1.8884 | - |
According to table 7 data, vivacity is respectively 1.45,1.44,1.46, all greater than 1, illustrates that synergist NS-104 has synergistic effect to the alkynes third chrysanthemum ester.
Method two: carry out with reference to the company standard method, adopt Culex pipiens pallens, be the female adult mosquito of not sucking blood in the back of sprouting wings on the 2nd～3 day for the examination insect, the northern area Culex pipiens pallens, southern area is used culex pipiens fatigans; Measuring temperature is 26 ± 1 ℃, and relative moisture is 60 ± 5%.The length and width height of square chest is 1.8m, and cumulative volume is 5.8m
3About.Testing procedure: discharge in 100 examination worms and the square chest, treat that mosquito recovers normal back igniting mosquito-repellent incense, airtight square chest, the test of pesticide effectiveness of mensuration alkynes third chrysanthemum ester and mixture.On this basis, obtain vivacity (the results are shown in Table 8) with the comparison method of dose,equivalent.
Table 8: synergist NS-104 adds the synergistic activity measurement result of the alkynes third chrysanthemum ester to light color storehouse line
| Sample | KT 50(min) | Virulence equation (Y=) | Correlation coefficient (r) | 95% confidence limit | Vivacity |
| The NS-104+ alkynes third chrysanthemum ester | 11.6800 | 1.0075+3.7402X | 0.9830 | 10.6908～12.7606 | 1.45 |
| The alkynes third chrysanthemum ester | 16.9018 | 1.3237+2.9939X | 0.9812 | 14.8725～19.2078 | - |
| The NS-104+ alkynes third chrysanthemum ester | 13.9613 | 0.2855+4.1177X | 0.9862 | 13.1053～14.8732 | 1.33 |
| The alkynes third chrysanthemum ester | 18.6215 | 1.1555+3.0272X | 0.9846 | 17.0553～20.3315 | - |
According to table 8 data, vivacity is respectively 1.45,1.33, all greater than 1, illustrates that synergist NS-104 has synergistic effect to the alkynes third chrysanthemum ester.
Embodiment 5:
The plant resource mosquito incense synergistic agent of present embodiment preparation is synergist NS-103, and method routinely is mixed to be got.
(1) synergist NS-103 prescription
Eucalyptus oil: 30%, cinnamon oil: 20%, butyl acetate: 43.5%, NP-2:6.5%;
(2) mosquito-repellent incense formula of liquid
The tetrafluoro methyl ether: 12.63%, isopropyl alcohol: 2.08%, NS-103:58.63%, deodorized kerosine: 26.66%; Method mixing routinely promptly gets mosquito-repellent incense liquid;
(3) synergism experiment:
Method one: mosquito-repellent incense liquid is applied on the mosquito-repellent incense embryo, and every 3g mosquito-repellent incense embryo is coated with mosquito-repellent incense liquid 0.1g.Adopt airtight cylinder method (GB13917.4-92), measure KT for reagent liquid
50The examination insect that supplies that provides with public nuisance-free agricultural chemicals research service centre of Xibei Univ. of Agricultural ﹠ Forest Science ﹠ Technology insectary is the female adult mosquito that Culex pipiens pallens (Aedesalbopictus) is sprouted wings and do not sucked blood in 2～3 days, measuring temperature is 26 ± 1 ℃, relative moisture is 60 ± 5%, measures tetrafluoro methyl ether and the mixture test of pesticide effectiveness (the results are shown in Table 9) to Culex pipiens pallens.
Table 9 synergist NS-103 adds the synergistic activity measurement result of tetrafluoro methyl ether to light color storehouse line
| Sample | KT 50(min) | Virulence equation (Y=) | Correlation coefficient (r) | 95% confidence limit | Vivacity |
| NS-103+ tetrafluoro methyl ether | 0.8017 | 5.2926+3.0486X | 0.9625 | 0.6667～0.9640 | 1.27 |
| NS-103+ tetrafluoro methyl ether | 0.8267 | 5.3894+4.7114X | 0.9819 | 0.7361～0.9284 | 1.24 |
| NS-103+ tetrafluoro methyl ether | 0.7508 | 5.2981+2.3951X | 0.9661 | 0.5770～0.9771 | 1.36 |
| The tetrafluoro methyl ether | 1.0212 | 4.9735+2.9191X | 0.9712 | 0.8653～1.2050 | - |
According to table 9 data, vivacity is respectively 1.27,1.24,1.36, all greater than 1, illustrates that synergist NS-103 has synergistic effect to the tetrafluoro methyl ether.
Method two: carry out with reference to the company standard method, adopt Culex pipiens pallens, be the female adult mosquito of not sucking blood in the back of sprouting wings on the 2nd～3 day for the examination insect, the northern area Culex pipiens pallens, southern area is used culex pipiens fatigans; Measuring temperature is 26 ± 1 ℃, and relative moisture is 60 ± 5%.The length and width height of square chest is 1.8m, and cumulative volume is 5.8m
3About.Testing procedure: discharge in 100 examination worms and the square chest, treat that mosquito recovers normal back igniting mosquito-repellent incense, airtight square chest, the test of pesticide effectiveness of mensuration tetrafluoro methyl ether and mixture.On this basis, obtain vivacity (the results are shown in Table 10) with the comparison method of dose,equivalent.
Table 10 synergist NS-103 adds the synergistic activity measurement result of tetrafluoro methyl ether to light color storehouse line
| Sample | KT 50(min) | Virulence equation (Y=) | Correlation coefficient (r) | 95% confidence limit | Vivacity |
| NS-103+ tetrafluoro methyl ether | 13.7824 | -1.7008+5.8814X | 0.9903 | 13.1729～14.4201 | 1.21 |
| The tetrafluoro methyl ether | 16.7878 | -1.6929+5.4636X | 0.9731 | 15.9337～17.6877 | - |
| NS-103+ tetrafluoro methyl ether | 12.9582 | 1.7715+2.9019X | 0.9812 | 11.8239～14.2013 | 1.20 |
| The tetrafluoro methyl ether | 15.4712 | 0.4482+4.5802X | 0.9965 | 14.6166～16.3758 | - |
According to table 10 data, vivacity is respectively 1.21,1.20, all greater than 1, illustrates that synergist NS-103 has synergistic effect to the tetrafluoro methyl ether.
Embodiment 6:
The plant resource mosquito incense synergistic agent of present embodiment preparation is synergist NS-104, and method routinely is mixed to be got.
(1) synergist NS-104 prescription
Eucalyptus oil: 50%, cinnamon oil: 32.4%, butyl acetate: 11.1%, OP-10:6.5%;
(2) mosquito-repellent incense formula of liquid
The tetrafluoro methyl ether: 12.63%, isopropyl alcohol: 2.08%, NS-104:58.63%, deodorized kerosine: 26.66%; Method mixing routinely promptly gets mosquito-repellent incense liquid;
(3) synergism experiment:
Method one: in the ratio of above prescription, prepare synergist and mosquito-repellent incense liquid and be applied on the mosquito-repellent incense embryo, every 3g mosquito-repellent incense embryo is coated with soup 0.1g.Adopt airtight cylinder method (GB13917.4-92), measure KT for reagent liquid
50The examination insect that supplies that provides with public nuisance-free agricultural chemicals research service centre of Xibei Univ. of Agricultural ﹠ Forest Science ﹠ Technology insectary is the female adult mosquito that Culex pipiens pallens (Aedes albopictus) is sprouted wings and do not sucked blood in 2～3 days, measuring temperature is 26 ± 1 ℃, relative moisture is 60 ± 5%, measures tetrafluoro methyl ether and the mixture test of pesticide effectiveness (the results are shown in Table 11) to Culex pipiens pallens.
Table 11 synergist NS-104 adds the synergistic activity measurement result of tetrafluoro methyl ether to light color storehouse line
| Sample | KT 50(min) | Virulence equation (Y=) | Correlation coefficient (r) | 95% confidence limit | Vivacity |
| NS-104+ tetrafluoro methyl ether | 0.6914 | 6.6713+7.8228X | 0.9940 | 0.6173～0.7880 | 1.50 |
| NS-104+ tetrafluoro methyl ether | 0.7130 | 5.9273+6.3112X | 0.9984 | 0.6524～0.7791 | 1.45 |
| NS-104+ tetrafluoro methyl ether | 0.7003 | 6.0640+6.8780X | 0.9928 | 0.6488～0.7559 | 1.48 |
| The tetrafluoro methyl ether | 1.0347 | 4.9185+5.1114X | 0.9936 | 0.8626～1.2476 | - |
According to table 11 data, vivacity is respectively 1.50,1.45,1.48, all greater than 1, illustrates that synergist NS-104 has synergistic effect to the tetrafluoro methyl ether.
Method two: carry out with reference to the company standard method, adopt Culex pipiens pallens, be the female adult mosquito of not sucking blood in the back of sprouting wings on the 2nd～3 day for the examination insect, the northern area Culex pipiens pallens, southern area is used culex pipiens fatigans; Measuring temperature is 26 ± 1 ℃, and relative moisture is 60 ± 5%.The length and width height of square chest is 1.8m, and cumulative volume is 5.8m
3About.Testing procedure: discharge in 100 examination worms and the square chest, treat that mosquito recovers normal back igniting mosquito-repellent incense, airtight square chest, the test of pesticide effectiveness of mensuration tetrafluoro methyl ether and mixture.On this basis, obtain vivacity (the results are shown in Table 12) with the comparison method of dose,equivalent.
Table 12: synergist NS-104 adds the synergistic activity measurement result of tetrafluoro methyl ether to light color storehouse line
| Sample | KT 50(min) | Virulence equation (Y=) | Correlation coefficient (r) | 95% confidence limit | Vivacity |
| NS-104+ tetrafluoro methyl ether | 13.1070 | 0.9317+3.6405X | 0.9370 | 12.1871～14.0964 | 1.50 |
| The tetrafluoro methyl ether | 19.7168 | -0.7409+4.4337X | 0.9911 | 17.8842～21.7372 | - |
| NS-104+ tetrafluoro methyl ether | 14.6809 | 0.4057+4.6331X | 0.9891 | 13.8301～15.5842 | 1.46 |
| The tetrafluoro methyl ether | 21.4016 | -0.8486+4.3960X | 0.9914 | 20.1784～22.6989 | - |
According to table 12 data, vivacity is respectively 1.50,1.46, all greater than 1, illustrates that synergist NS-104 has synergistic effect to the tetrafluoro methyl ether.
The foregoing description can also be enumerated, and the invention is not restricted to these embodiment, as long as at eucalyptus oil: 30%～50%, cinnamon oil: 10%～35%, emulsifier: 6.5%, solvent: 10%～43.5% and all can obtain desirable plant resource mosquito incense synergistic agent.The plant resource mosquito incense synergistic agent that makes can both be mixed with mosquito-repellent incense liquid with above-mentioned pesticide species, is applied to the mosquito-repellent incense embryo then, and making the mosquito-repellent incense finished product all has good synergistic effect.
Claims (6)
1, a kind of plant resource mosquito incense synergistic agent, it is characterized in that this plant resource mosquito incense synergistic agent that makes is made of by weight percentage following active ingredient raw materials, eucalyptus oil: 30%～50%, cinnamon oil: 10%～35%, emulsifier: 6.5%, solvent: 10%～43.5%, the percentage sum of above-mentioned raw materials is 100%.
2, plant resource mosquito incense synergistic agent as claimed in claim 1 is characterized in that, described emulsifier is selected alkyl phenol and ethylene oxide condensate (OP-10) or polyoxyethylene nonylphenol ether (NP-2).
3, plant resource mosquito incense synergistic agent as claimed in claim 1 is characterized in that, described solvent is selected butyl acetate.
4, the described plant resource mosquito incense synergistic agent of claim 1, the application that is used to prepare mosquito-repellent incense.
5, application as claimed in claim 4 is characterized in that, plant resource mosquito incense synergistic agent and pesticide species are mixed with the mosquito-repellent incense fluid composition, is applied to the mosquito-repellent incense embryo then and makes the finished product mosquito-repellent incense.
6, application as claimed in claim 5 is characterized in that, described pesticide species is allethrin or alkynes third chrysanthemum ester or tetrafluoro methyl ether.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104872216A (en) * | 2015-06-01 | 2015-09-02 | 刘辉 | Plant-source synergist and insect aerosol prepared by same |
| CN105248458A (en) * | 2015-11-16 | 2016-01-20 | 梁俊 | Powdered valerian mosquito-repellent incense and preparation method thereof |
| CN107223671A (en) * | 2017-06-05 | 2017-10-03 | 福建春辉生物工程有限公司 | A kind of antibacterial type is refreshed oneself mosquito-repellent incense |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1633855A (en) * | 2003-12-31 | 2005-07-06 | 林光明 | Culicifuge product |
| CN1745640A (en) * | 2005-10-18 | 2006-03-15 | 江苏隆力奇生物科技股份有限公司 | Preparation containing natural anophelifuge essence |
| CN101209062A (en) * | 2006-12-30 | 2008-07-02 | 中国医学科学院药用植物研究所 | Compound plant source agricultural fungicide and preparation thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104872216A (en) * | 2015-06-01 | 2015-09-02 | 刘辉 | Plant-source synergist and insect aerosol prepared by same |
| CN105248458A (en) * | 2015-11-16 | 2016-01-20 | 梁俊 | Powdered valerian mosquito-repellent incense and preparation method thereof |
| CN107223671A (en) * | 2017-06-05 | 2017-10-03 | 福建春辉生物工程有限公司 | A kind of antibacterial type is refreshed oneself mosquito-repellent incense |
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