CN102726463A - Artificial repellent for monochamus alternatus - Google Patents
Artificial repellent for monochamus alternatus Download PDFInfo
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- CN102726463A CN102726463A CN2012102206029A CN201210220602A CN102726463A CN 102726463 A CN102726463 A CN 102726463A CN 2012102206029 A CN2012102206029 A CN 2012102206029A CN 201210220602 A CN201210220602 A CN 201210220602A CN 102726463 A CN102726463 A CN 102726463A
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- monochamus alternatus
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Abstract
The invention provides an artificial repellent for monochamus alternatus, which belongs to the technical field of controlling of insects. The artificial repellent is characterized by containing 8 to 19% of active components, 5 to 12% of synergistic components, 2 to 11% of a stabilizing agent and 63 to 81% of a solvent. Through mutual synergism of a plurality of the active components which have good repellent effects, the artificial repellent for monochamus alternatus provided in the invention can substantially repel monochamus alternatus larvae boring into pine trees and monochamus alternatus adults on the surface of pine trees; therefore, carrying and propagation of pine wood nematode by the pine trees can be mitigated, the survival rate of the pine trees can be increased, overflowing of pine wood nematode can be effectively controlled, and a transmission source can be cut off. Production process for the artificial repellent is simple and convenient, and monochamus alternatus does not generate resistance even under the condition of long-term usage of the artificial repellent; and the artificial repellent has the advantages of a good repellent effect, low production cost and suitability for large-area sprinkling usage in a pine forest.
Description
Technical field
The invention belongs to the insect control technical field, be specially the artificial repellant of a kind of Monochamus alternatus.
Background technology
Monochamus alternatus is a kind of important injurious forest-insect, mainly is distributed in ground such as Jiangsu, Anhui, Zhejiang, Guangdong, Shandong, Taiwan, Hong Kong at present in China.Monochamus alternatus still is the main vector insect of pine wood nematode, and pine nematode then is the destructive disease of pine tree.At present, causing harm jointly of Monochamus alternatus and pine wood nematode, cause a large amount of pine deaths.
Someone passes through the research to Monochamus alternatus repellent chemical combination material.Contain the chemical substance that has repellent action to laying eggs in the hexane extract of the female worm hindgut of discovery Monochamus alternatus.In the extract of male and female adult hindgut; Australene, nopinene, laurene, 3-carene, citrene, terpinolene and 4-methyl-2 have been identified; The 6-DI-tert-butylphenol compounds has also identified vinyl guaiacol in Monochamus alternatus female insect hindgut extract.The biological activity test of synthetic compound shows that to vinyl guaiacol and 4-methyl-2, the mixture repellent Monochamus alternatus of 6-DI-tert-butylphenol compounds is laid eggs, and the two has the effect of mutual synergy.Cutting number and egg laying amount on the juggle that the hexane extract of Monochamus alternatus larva worm excrement was handled all are less than contrast.Australene, nopinene, 3-carene, citrene, longifolene and 4-methyl-2 from the hexane extract of larva worm excrement, have been identified, 6 compounds of 6-DI-tert-butylphenol compounds.Biological activity test is the result show, the hexane extract of Monochamus alternatus larva worm excrement has the repellent activity of laying eggs.Compounds identified 4-methyl-2 in the larva worm excrement, the mixture of 6-DI-tert-butylphenol compounds and 5 terpene compounds has repellent action to the female worm of Monochamus alternatus.And the chemical substance that the female worm hindgut of Monochamus alternatus produces is to vinyl guaiacol and 4-methyl-2, and the acting in conjunction of 6-DI-tert-butylphenol compounds then can the female worm of repellent Monochamus alternatus, and male worm is not obviously influenced.
In addition, the blade volatile matter of Monochamus alternatus non-host plant cdear, Chinese scholartree, Chinese parasol tree, Chinese holly tree, Chinese fir, willow, willow and cypress and some plants essential oils and chemical substance such as nicotine, eucalyptus oil, nerolidol, spearmint essential oil, benzaldehyde, also influential to its behavior of laying eggs.Wherein, the repellent action of nicotine is the strongest.In addition, rotenone has the interference effect of significant oviposition deterrent effect and imago feeding to Monochamus alternatus.Lay eggs deterrent effect and food refusal effect strengthens with the increase of concentration; When concentration of treatment is 1000mg/L; Rotenone is 75.63% to the oviposition deterrence rate of keeping away of adult, and selectivity and the non-selective food refusal rate of handling back 12h Monochamus alternatus are respectively 72.91% and 69.50%.Rotenone is not obvious to the action of contace poison of Monochamus alternatus 5 instar larvaes.Therefore, utilize rotenone control Monochamus alternatus, on the one hand can be through suppressing to get the propagation that food reduces pine wood nematode; Keeping away lays eggs can reduce insect population of following generation through avoiding on the other hand.
The Monochamus alternatus larva is bored to eat into and causes harm; Have stronger disguise, low instar larvae is gnawed a large amount of phloem tissue and sapwood under bark, and the trees conducting system is obstructed; 3,4 instar larvaes are eaten into into heartwood and are destroyed the xylem structure, so Monochamus alternatus is very big to the difficulty of the serious control simultaneously of pine tree harm.Though chemical control can obtain temporary transient better effects; But its negative effect also becomes increasingly conspicuous; Be in particular in following two aspects: (1) chemical pesticide makes insect produce anti-drug resistance easily, causes the vicious circle of spreading unchecked with insect that increases progressively of dosage, causes the control cost to increase day by day.(2) using in a large number of chemical pesticide caused residue of pesticide, and the natural enemy that kills off the insect pests causes insect rampant again, worsens natural environment and environment for human survival, the serious harm human health.From generation to generation uneven because of longicorn simultaneously, make chemical control that very big limitation arranged, and also more and more obvious, society also improves the cry of this protest day by day, is badly in need of seeking a kind of effective repellant.
Summary of the invention
To the problems referred to above that exist in the prior art, the objective of the invention is to design the technical scheme that the artificial repellant of a kind of Monochamus alternatus is provided, it is low to have a feeding cost; Easy and simple to handle; Applied range, output is high, can not change the original biological property of longicorn simultaneously.
The artificial repellant of described a kind of Monochamus alternatus is characterized in that containing the following component of weight percentage: active component 8-19%, synergistic component 5-12%, stabilizing agent 2-11%, solvent 63-81%; Described active component is the mixture that oxalic acid, citric acid, ball spore element, oosporein, beauvericin, salicylic acid, phenyl-propane, the iridoid glycoside of equivalent formed; Described synergistic component is one or more mixtures in vitamin B1, laurene, paclobutrazol, citrene, guaiacol, the lemongrass essential oil; Described stabilizing agent is one or both mixtures in 1,2-butanediol, the isopropyl phosphoric acid ester; Described solvent is one or more mixtures in ethanol, formic acid, water, the glacial acetic acid.
The artificial repellant of described a kind of Monochamus alternatus is characterized in that the content of active component is 9-17%, is preferably 10-15%.
The artificial repellant of described a kind of Monochamus alternatus is characterized in that the content of synergistic component is 6-11%, is preferably 8-10%.
The artificial repellant of described a kind of Monochamus alternatus is characterized in that the content of stabilizing agent is 3-10%, is preferably 4-9%.
The artificial repellant of described a kind of Monochamus alternatus is characterized in that the content of solvent is 65-80%, is preferably 66-78%.
The artificial repellant of above-mentioned a kind of Monochamus alternatus; Act synergistically each other through multiple active component with good avoidance effect; Can significantly walk quickly and keep away the adult of boring the Monochamus alternatus larva of moth in pine tree and tree body surface, carry and propagate pine wood nematode, improve the survival rate of pine tree thereby reduce it; Can effectively prevent and treat spreading unchecked of pine wood nematode, cut off and propagate the source.Its production process is easy, and long-term the use can not make Monochamus alternatus produce resistance yet.It walks quickly and keeps away effective, low production cost, and large tracts of land sprinkling use in pine forest suits.
The percentage composition that relates in the present specification unless otherwise indicated, other the weight percentage that is pure material.
Embodiment
Below through specific embodiment the present invention is described further, and combine test to further specify beneficial effect of the present invention.
Embodiment 1
In the 1000L agitated reactor, drop into 780kg ethanol; Drop into 12.5kg oxalic acid, 12.5kg citric acid, 12.5kg ball spore element, 12.5kg oosporein, 12.5kg beauvericin, 12.5kg salicylic acid, 12.5kg phenyl-propane and 12.5kg iridoid glycoside again; Slowly drop into 20kg vitamin B1,20kg paclobutrazol, 20kg citrene and 20kg lemongrass essential oil after the stirring and dissolving again; Stir half an hour, mix, add 20kg1 then; 2-butanediol and 20kg isopropyl phosphoric acid ester, mix at last final products.
Embodiment 2
In the 1000L agitated reactor, drop into 660kg formic acid; Drop into 18.75kg oxalic acid, 18.75kg citric acid, 18.75kg ball spore element, 18.75kg oosporein, 18.75kg beauvericin, 18.75kg salicylic acid, 18.75kg phenyl-propane and 18.75kg iridoid glycoside again; Slowly drop into 10kg vitamin B1,10kg laurene, 20kg paclobutrazol, 20kg guaiacol and 40kg lemongrass essential oil after the stirring and dissolving again; Stir half an hour, mix, add 90kg1 then; 2-butanediol, mix at last final products.
Embodiment 3
In the 1000L agitated reactor, drop into 755kg water; Drop into 13.75kg oxalic acid, 13.75kg citric acid, 13.75kg ball spore element, 13.75kg oosporein, 13.75kg beauvericin, 13.75kg salicylic acid, 13.75kg phenyl-propane and 13.75kg iridoid glycoside again; Slowly drop into 15kg vitamin B1,10kg laurene, 10kg paclobutrazol, 10kg citrene, 20kg guaiacol and 20kg lemongrass essential oil after the stirring and dissolving again; Stir half an hour; Mix, add 50kg isopropyl phosphoric acid ester then, mix at last final products.
Embodiment 4
In the 1000L agitated reactor, drop into the 730kg glacial acetic acid; Drop into 15kg oxalic acid, 15kg citric acid, 15kg ball spore element, 15kg oosporein, 15kg beauvericin, 15kg salicylic acid, 15kg phenyl-propane and 15kg iridoid glycoside again; Slowly drop into 10kg vitamin B1,20kg laurene, 20kg paclobutrazol, 20kg citrene and 20kg guaiacol after the stirring and dissolving again; Stir half an hour, mix, add 30kg1 then; 2-butanediol and 30kg isopropyl phosphoric acid ester, mix at last final products.
Embodiment 5
In the 1000L agitated reactor, drop into 105kg ethanol, 200kg formic acid, 200kg water and 200kg glacial acetic acid; Drop into 16.25kg oxalic acid, 16.25kg citric acid, 16.25kg ball spore element, 16.25kg oosporein, 16.25kg beauvericin, 16.25kg salicylic acid, 16.25kg phenyl-propane and 16.25kg iridoid glycoside again; Slowly drop into 25kg laurene, 25kg citrene, 15kg guaiacol and 30kg lemongrass essential oil after the stirring and dissolving again; Stir half an hour; Mix, add 70kg isopropyl phosphoric acid ester then, mix at last final products.
Embodiment 6
In the 1000L agitated reactor, drop into 382kg ethanol and 300kg glacial acetic acid; Drop into 17.5kg oxalic acid, 17.5kg citric acid, 17.5kg ball spore element, 17.5kg oosporein, 17.5kg beauvericin, 17.5kg salicylic acid, 17.5kg phenyl-propane and 17.5kg iridoid glycoside again, slowly drop into 48kg vitamin B1 and 50kg lemongrass essential oil after the stirring and dissolving again, stir half an hour; Mix; Add 80kg1 then, 2-butanediol, mix at last final products.
The good result of above-mentioned Monochamus alternatus repellant below is described through test.
Table 1 shows: embodiment 1-6 all has effect preferably to the expulsion of Monochamus alternatus; And lasting effect is better; Embodiment 1 is superior to embodiment 2, and embodiment 4 is superior to embodiment 3, and embodiment 5 is superior to embodiment 6; Suggestion can reach the purpose of expelling Monochamus alternatus fully through the extension rate of adjustment agricultural chemicals in the process that reality is used.Working concentration doubly is advisable with dilution 250-350.
Claims (5)
1. the artificial repellant of a Monochamus alternatus is characterized in that containing the following component of weight percentage: active component 8-19%, synergistic component 5-12%, stabilizing agent 2-11%, solvent 63-81%;
Described active component is the mixture that oxalic acid, citric acid, ball spore element, oosporein, beauvericin, salicylic acid, phenyl-propane, the iridoid glycoside of equivalent formed; Described synergistic component is one or more mixtures in vitamin B1, laurene, paclobutrazol, citrene, guaiacol, the lemongrass essential oil; Described stabilizing agent is one or both mixtures in 1,2-butanediol, the isopropyl phosphoric acid ester; Described solvent is one or more mixtures in ethanol, formic acid, water, the glacial acetic acid.
2. like the artificial repellant of right 1 described a kind of Monochamus alternatus, it is characterized in that the content of active component is 9-17%, be preferably 10-15%.
3. like the artificial repellant of right 1 described a kind of Monochamus alternatus, it is characterized in that the content of synergistic component is 6-11%, be preferably 8-10%.
4. like the artificial repellant of right 1 described a kind of Monochamus alternatus, it is characterized in that the content of stabilizing agent is 3-10%, be preferably 4-9%.
5. like the artificial repellant of right 1 described a kind of Monochamus alternatus, it is characterized in that the content of solvent is 65-80%, be preferably 66-78%.
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| CN201210220602.9A CN102726463B (en) | 2012-06-29 | 2012-06-29 | The artificial repellant of a kind of Monochamus alternatus |
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| CN201210220602.9A CN102726463B (en) | 2012-06-29 | 2012-06-29 | The artificial repellant of a kind of Monochamus alternatus |
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| CN102726463A true CN102726463A (en) | 2012-10-17 |
| CN102726463B CN102726463B (en) | 2015-07-29 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105409506A (en) * | 2015-11-09 | 2016-03-23 | 广西壮族自治区农业科学院植物保护研究所 | Preparation method of sugarcane leaf compost for preventing and curing crop root-knot nematode disease, as well as prevention and cure method using sugarcane leaf compost |
| CN105530812A (en) * | 2014-06-05 | 2016-04-27 | 理研香料控股株式会社 | Insect repellent and insect repelling method |
| CN106942224A (en) * | 2017-04-28 | 2017-07-14 | 广东省微生物研究所（广东省微生物分析检测中心） | Application of the oosporein in biological pesticide is prepared |
| CN108684720A (en) * | 2018-06-28 | 2018-10-23 | 南京林衡农业科技有限公司 | A kind of repellant for Bursaphelenchus xylophilus communication media insect |
| CN110140733A (en) * | 2019-05-16 | 2019-08-20 | 南京生兴有害生物防治技术股份有限公司 | A kind of Monochamus alternatus repellant and its preparation method |
| CN110506745A (en) * | 2019-09-18 | 2019-11-29 | 南京生兴有害生物防治技术股份有限公司 | A kind of preparation method of Monochamus alternatus Hope compounding repellant |
| CN113303152A (en) * | 2021-06-11 | 2021-08-27 | 巢湖市友林林业有害生物防治有限公司 | Comprehensive treatment method for controlling spreading of longicorn disease epidemic situation |
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Patent Citations (4)
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| WO2001047361A2 (en) * | 1999-12-23 | 2001-07-05 | Centre National De La Recherche Scientifique | Use of wood waste or extracts as insecticide |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530812A (en) * | 2014-06-05 | 2016-04-27 | 理研香料控股株式会社 | Insect repellent and insect repelling method |
| CN105530812B (en) * | 2014-06-05 | 2020-01-14 | 理研香料控股株式会社 | Insect repellent and insect repelling method |
| CN105409506A (en) * | 2015-11-09 | 2016-03-23 | 广西壮族自治区农业科学院植物保护研究所 | Preparation method of sugarcane leaf compost for preventing and curing crop root-knot nematode disease, as well as prevention and cure method using sugarcane leaf compost |
| CN106942224A (en) * | 2017-04-28 | 2017-07-14 | 广东省微生物研究所（广东省微生物分析检测中心） | Application of the oosporein in biological pesticide is prepared |
| CN108684720A (en) * | 2018-06-28 | 2018-10-23 | 南京林衡农业科技有限公司 | A kind of repellant for Bursaphelenchus xylophilus communication media insect |
| CN110140733A (en) * | 2019-05-16 | 2019-08-20 | 南京生兴有害生物防治技术股份有限公司 | A kind of Monochamus alternatus repellant and its preparation method |
| CN110506745A (en) * | 2019-09-18 | 2019-11-29 | 南京生兴有害生物防治技术股份有限公司 | A kind of preparation method of Monochamus alternatus Hope compounding repellant |
| CN113303152A (en) * | 2021-06-11 | 2021-08-27 | 巢湖市友林林业有害生物防治有限公司 | Comprehensive treatment method for controlling spreading of longicorn disease epidemic situation |
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| CN102726463B (en) | 2015-07-29 |
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