CN104996485A - Bactrocera dorsalis slow-release type attractant - Google Patents
Bactrocera dorsalis slow-release type attractant Download PDFInfo
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Abstract
The invention discloses a bactrocera dorsalis slow-release type attractant which includes the following components by mass percent: 80-90% of methyl eugenol, 5-10% of a synergist and 5-15% of a slow-release agent, wherein the synergist adopts one or more of orange oil, psidium guajava essential oil, mango essential oil, loquat flower essential oil and carambola essential oil; the slow-release agent adopts one or more of vegetable oil and gutter oil. The bactrocera dorsalis slow-release type attractant provided by the invention adopts a simple, effective and pollution-free slow-release and synergistic technology, and includes not only methyl eugenol active substances but also plant essential oil which has a synergistic effect, as well as the slow-release drug for increasing the drug effect duration, so as to prolong the attraction time and improve the attraction effect of the bactrocera dorsalis attractant, and satisfy technology requirements for effective and long-lasting prevention and control. The raw materials used by the bactrocera dorsalis slow-release type attractant have the characteristics of being environment-friendly, low in cost and long in drug effect duration.
Description
Technical field:
The invention belongs to agricultural insect pests control field, be specifically related to a kind of citrus fruit fly slow-release attractant.
Background technology:
Citrus fruit fly Bactrocera dorsalis (Hendel) belongs to diptera (Diptera), Tephritidae (Tephritidae), be fruits crop important pests, this insect is mainly distributed in the provinces such as Guangdong, Guangxi, Hainan, Hunan, Hubei, Sichuan, Chongqing, Guizhou, Fujian, Yunnan, Taiwan.Its parasitic and fruit such as guava, mango, peach, carambola, banana, Gentiana triflora, sugar-apple, sweet orange, bitter orange, oranges and tangerines, lemon, apricot, loquat, Portugal, grape, fig, English walnut, Calusena lansium of causing harm.
Citrus fruit fly fertility is strong, harmfulness is large.In its Endemic Area, host volatiles rate of damage is high, even has no harvest time serious.Under the causing harm of citrus fruit fly shows and ovum is originated in pericarp, form oviporous orifice at fruit surface; Larva moth food pulp, cause being injured really rotten rotting.After fruit is subject to causing harm of citrus fruit fly, Quality and yield declines, and causes serious financial consequences.
In the ovum of citrus fruit fly and larva fruit, pupa is arranged in soil layer, and adult then aloft.Citrus fruit fly adult circles in the air ability by force, in addition very strong fertility, therefore, and its difficulty of control citrus fruit fly.At present, China mainly adopts attractant to lure to kill.Mainstream technology comprises (1) directly uses methyl eugenol to lure, or adds a certain amount of poisonous substance, drops in lure in bottle and traps and kills; (2) methyl eugenol adds the sweet and sour wine of certain proportion and poisonous substance, is contained in lure in bottle to trap and kill, and sweet and sour wine can be significantly reduced to this, but increases DeGrain; (3) Synergistic type attractant, adds acetic acid Ester, for increasing attractant effect with reduce costs.But acetic acid ester class volatility is comparatively strong, and the duration has much room for improvement; (4) slow-release attractant, increase attractant and lure the time, current patented technology is more uses medical science slow release method, adopt the material embedding attractants such as cyclodextrine, technical data display uses cyclodextrine slowly-releasing, needs to process accordingly in processing, competence exertion slow releasing function; Also have and adopt methylcellulose and Sodium Benzoate, these two kinds of materials are insoluble to methyl eugenol, so can only make ointment preparation.
Summary of the invention:
The object of this invention is to provide the duration that a kind of efficient, safe slowly-releasing extends attractant for juxiaoshi fly, strengthen attractant effect, have with low cost, the citrus fruit fly slow-release attractant of the feature that the duration is long.
A kind of attractant for juxiaoshi fly, it is characterized in that, comprise methyl eugenol and synergist, described synergist is one or more in orange oil, guava essential oil, mango essential oil, loquat flower essential oil, carambola essential oil.
Preferably, described methyl eugenol and synergist are that 10:88.2 mixes by volume.
Citrus fruit fly slow-release attractant of the present invention, is characterized in that, by gross mass mark 100%, comprises methyl eugenol 80-90%, synergist 5-10% and sustained release agent 5-15%;
Described synergist is one or more in orange oil, guava essential oil, mango essential oil, loquat flower essential oil, carambola essential oil;
Described sustained release agent is one or more in vegetable oil or waste oil.
Described vegetable oil can be the ready-mixed oil of peanut oil, rapeseed oil, soybean oil, corn oil and each component.
The preparation method of citrus fruit fly slow-release attractant of the present invention is: by methyl eugenol, synergist and sustained release agent by its component content mixing and stirring, can obtain the citrus fruit fly slow-release attractant of even in liquid phase.
The using method of citrus fruit fly slow-release attractant of the present invention is: dripping citrus fruit fly slow-release attractant luring in bottle lures, and also can mix with viscose glue to be applied to body surface and to lure.
Simple and effective, non-harmful slowly-releasing and Synergistic technique is have employed in citrus fruit fly slow-release attractant of the present invention, it is except containing except methyl eugenol active substance, also contain plants essential oil (the Increasing Efficiency 37.83-59.96% of synergistic effect, see embodiment 8), and containing increasing the slow-releasing agent of effect of drugs duration, thus extend attractant for juxiaoshi fly lure the time, strengthen attractant effect, reach effective and lasting Prevention Technique requirement.Citrus fruit fly slow-release attractant of the present invention raw material used has environmental protection, low cost and duration long feature.
Embodiment:
Following examples further illustrate of the present invention, instead of limitation of the present invention.
Embodiment 1:
The citrus fruit fly slow-release attractant of the present embodiment, by gross weight mark 100%, comprise methyl eugenol 80%, orange oil 5% and waste oil 15%, by abundant for above-mentioned component mixing and stirring, obtain the citrus fruit fly slow-release attractant of even in liquid phase, pack to obtain finished product with automatic moulding liquid filling machine.The waste oil of the present embodiment is hogwash fat product after having the bulk processing of qualification company.
Embodiment 2:
The citrus fruit fly slow-release attractant of the present embodiment, by gross weight mark 100%, comprise methyl eugenol 80%, guava essential oil 5% and waste oil 15%, by abundant for above-mentioned component mixing and stirring, obtain the citrus fruit fly slow-release attractant of even in liquid phase, pack to obtain finished product with automatic moulding liquid filling machine.The waste oil of the present embodiment is hogwash fat product after having the bulk processing of qualification company.
Embodiment 3:
The citrus fruit fly slow-release attractant of the present embodiment, by gross weight mark 100%, comprise methyl eugenol 85%, carambola essential oil 5% and soybean oil 10%, by abundant for above-mentioned component mixing and stirring, obtain the citrus fruit fly slow-release attractant of even in liquid phase, pack to obtain finished product with automatic moulding liquid filling machine.
Embodiment 4:
The citrus fruit fly slow-release attractant of the present embodiment, by gross weight mark 100%, comprises methyl eugenol 90%, orange oil essential oil 5% and ready-mixed oil 5%, above-mentioned component is stirred, obtains the citrus fruit fly slow-release attractant of even in liquid phase, pack to obtain finished product with automatic moulding liquid filling machine.
Embodiment 5:
The citrus fruit fly slow-release attractant of the present embodiment, by gross weight mark 100%, comprise methyl eugenol 85%, orange oil 10% and peanut oil 5%, by abundant for above-mentioned component mixing and stirring, obtain the citrus fruit fly slow-release attractant of even in liquid phase, pack to obtain finished product with automatic moulding liquid filling machine.
Embodiment 6:
The citrus fruit fly slow-release attractant of the present embodiment, by gross weight mark 100%, comprise methyl eugenol 90%, mango essential oil 5% and rapeseed oil 5%, by abundant for above-mentioned component mixing and stirring, obtain the citrus fruit fly slow-release attractant of even in liquid phase, pack to obtain finished product with automatic moulding liquid filling machine.
Embodiment 7:
The citrus fruit fly slow-release attractant of the present embodiment, by gross weight mark 100%, comprise methyl eugenol 90%, carambola essential oil 5% and corn oil 5%, above-mentioned component is stirred, obtain the citrus fruit fly slow-release attractant of even in liquid phase, pack to obtain finished product with automatic moulding liquid filling machine.
The citrus fruit fly slow-release attractant made with the present embodiment 1-7, carries out contrast effect test in field with conventional liquid attractant methyl eugenol (contrast).Use large mouth trapper during experiment, in trapper, do not place carrier, directly to dripping attractant liquid 5ml bottom trapper; 40th day starts, and places apertured partition in bottle, adds up the citrus fruit fly adult lured.Each process is totally 10 repetitions, and concrete outcome is in table 1:
The Contrast on effect of table 1 citrus fruit fly slow-release attractant of the present invention and conventional attractant agent
| Attractant product | The attractant duration (my god) | Within 60-70 days, lure quantity (only) |
| Embodiment 1 | 65±10 | 130±23 |
| Embodiment 2 | 67±15 | 150±32 |
| Embodiment 3 | 55±12 | 28±12 |
| Embodiment 4 | 50±20 | 13±20 |
| Embodiment 5 | 63±17 | 75±13 |
| Embodiment 6 | 58±15 | 35±20 |
| Embodiment 7 | 54±12 | 20±23 |
| Contrast | 35±18 | 5±3 |
Embodiment 8:
Get orange oil, guava essential oil, mango essential oil, loquat flower essential oil, carambola essential oil 10ML and 98% methyl eugenol 90ML respectively, obtain 5 kinds of mixed liquors, get above-mentioned mixed liquor 2ML respectively and drip in trapper (wide elder brother's board); Get orange oil, guava essential oil, mango essential oil, loquat flower essential oil, carambola essential oil and methyl eugenol 2ML simultaneously respectively, drip in trapper (wide elder brother's board).Totally 11 process, each treatment samples 5 repetition, totally 55 trappers, hang in the Carambola Orchard of Guangzhou, citrus fruit fly quantity in continuous 7 days record trappers, adding up mean and 5 days average aggregate of each process population number every day, is that contrast calculates Increasing Efficiency (the essential oil amount of luring is 0) with methyl eugenol.
Concrete outcome is as shown in table 2, and as can be seen from Table 2, at citrus fruit fly attractant effect, orange oil, guava essential oil, mango essential oil, loquat flower essential oil, carambola essential oil have synergistic effect to methyl eugenol.As orange oil, its Increasing Efficiency (%)=(174.2-108.9)/108.9*100=59.96%.
Table 2
Claims (4)
1. an attractant for juxiaoshi fly, is characterized in that, comprises methyl eugenol and synergist, and described synergist is one or more in orange oil, guava essential oil, mango essential oil, loquat flower essential oil, carambola essential oil.
2. attractant for juxiaoshi fly according to claim 1, is characterized in that, described methyl eugenol and synergist are that 88.2:10 mixes by volume.
3. a citrus fruit fly slow-release attractant, is characterized in that, by gross mass mark 100%, comprises methyl eugenol 80-90%, synergist 5-10% and sustained release agent 5-15%;
Described synergist is one or more in orange oil, guava essential oil, mango essential oil, loquat flower essential oil, carambola essential oil;
Described sustained release agent is one or more in vegetable oil or waste oil.
4. citrus fruit fly slow-release attractant according to claim 1, is characterized in that, described vegetable oil is peanut oil, rapeseed oil, soybean oil, corn oil or ready-mixed oil.
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| CN201510498232.9A CN104996485A (en) | 2015-08-13 | 2015-08-13 | Bactrocera dorsalis slow-release type attractant |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105707035A (en) * | 2016-03-15 | 2016-06-29 | 华南农业大学 | Device and method for trapping and killing bactrocera dorsalis by utilizing smell and vision |
| CN105746585A (en) * | 2016-05-09 | 2016-07-13 | 福建省农业科学院植物保护研究所 | Attractant for aphid predatory natural enemy insects |
| CN106922734A (en) * | 2017-03-08 | 2017-07-07 | 深圳市赛亚气雾剂有限公司 | A kind of insect physics trapping aerosol and preparation method thereof |
| CN108552244A (en) * | 2018-05-05 | 2018-09-21 | 浙江农林大学 | Plant source compound composition containing trans- -2- hexenoic aldehydes and its application in the female fly attractant of citrus fruit fly |
| CN108719282A (en) * | 2018-06-04 | 2018-11-02 | 山西省农业科学院植物保护研究所 | A kind of obligate attractant and control method of prevention oriental fruit months |
| CN109452325A (en) * | 2018-12-06 | 2019-03-12 | 葛诚 | A kind of dacus dorsalis male and female are double to lure attractant |
| CN115444007A (en) * | 2022-09-14 | 2022-12-09 | 漳州市美创生物科技有限公司 | Bactrocera dorsalis attractant and preparation method and application thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105707035A (en) * | 2016-03-15 | 2016-06-29 | 华南农业大学 | Device and method for trapping and killing bactrocera dorsalis by utilizing smell and vision |
| CN105746585A (en) * | 2016-05-09 | 2016-07-13 | 福建省农业科学院植物保护研究所 | Attractant for aphid predatory natural enemy insects |
| CN105746585B (en) * | 2016-05-09 | 2018-11-30 | 福建省农业科学院植物保护研究所 | A kind of attractant of aphid predatory natural enemy insect |
| CN106922734A (en) * | 2017-03-08 | 2017-07-07 | 深圳市赛亚气雾剂有限公司 | A kind of insect physics trapping aerosol and preparation method thereof |
| CN106922734B (en) * | 2017-03-08 | 2019-07-23 | 深圳市赛亚气雾剂有限公司 | A kind of insect physics trapping aerosol and preparation method thereof |
| CN108552244A (en) * | 2018-05-05 | 2018-09-21 | 浙江农林大学 | Plant source compound composition containing trans- -2- hexenoic aldehydes and its application in the female fly attractant of citrus fruit fly |
| CN108719282A (en) * | 2018-06-04 | 2018-11-02 | 山西省农业科学院植物保护研究所 | A kind of obligate attractant and control method of prevention oriental fruit months |
| CN108719282B (en) * | 2018-06-04 | 2021-10-15 | 山西农业大学植物保护学院(山西省农业科学院植物保护研究所) | Special attractant for preventing and controlling oriental fruit moth and preventing and controlling method |
| CN109452325A (en) * | 2018-12-06 | 2019-03-12 | 葛诚 | A kind of dacus dorsalis male and female are double to lure attractant |
| CN115444007A (en) * | 2022-09-14 | 2022-12-09 | 漳州市美创生物科技有限公司 | Bactrocera dorsalis attractant and preparation method and application thereof |
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Address after: 510260 Xingang West Road, Guangdong, Guangzhou, No. 105, No. Applicant after: Guangdong Institute of biological resources application Address before: 510260 Xingang West Road, Guangdong, Guangzhou, No. 105, No. Applicant before: Guangdong Entomological Institute |
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Application publication date: 20151028 |