CN105794775B - A kind of Platypodidae insect attractant and preparation method and application - Google Patents
A kind of Platypodidae insect attractant and preparation method and application Download PDFInfo
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- CN105794775B CN105794775B CN201610192564.9A CN201610192564A CN105794775B CN 105794775 B CN105794775 B CN 105794775B CN 201610192564 A CN201610192564 A CN 201610192564A CN 105794775 B CN105794775 B CN 105794775B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/18—Vapour or smoke emitting compositions with delayed or sustained release
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/02—Acyclic compounds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals
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Abstract
The present invention relates to a kind of Platypodidae insect attractant, it includes following active component：6 methyl, 5 heptene, 2 alcohol, n-hexyl alcohol, 6 methyl, 5 heptene, 2 ketone and ethanol；Every kind of active component is respectively placed in independent slow-released carrier.Preparation method and application invention further provides the attractant.Attractant provided by the invention can be respectively provided with efficient trapping capability to the insect that Platypodidae does not belong to together, will substantially reduce harm of the external pig-hole borer to precious imported timber using the attractant, have broad application prospects.
Description
Technical field
The present invention relates to biological attractant field, specifically, is related to a kind of attractant of Platypodidae insect.
Background technology
Pig-hole borer class insect is under the jurisdiction of coleoptera Coleoptera Platypodidae Platypodidae, and the whole world has been reported at present
Road has more than 40 categories more than 1500 to plant, and takes place mostly in the torrid zone, subtropical zone and close to semi-tropical temperate regions, and using equator in
The heart is to the south, north extends trapezoidal distribution, but more deviates equator, and number of species is fewer, even without distribution.Chinese existing literature note
Carry 5 categories more than 40 to plant, the province such as Hainan, Yunnan, Guangdong, Guangxi, Fujian and Taiwan, autonomous region are mainly distributed on, wherein with pig-hole borer
Belong to Platypus at most, distribution it is most wide, Zhan Quan sections quantity more than half, secondly for different shin pig-hole borer belong to Crossotarsus.It is long
Bark beetle mainly invade weak growing way, dying tree, it is new fall wood or moist log, can endanger whole xylem, some holes of brill moth,
It is serious to reduce timber use value, huge economic loss is brought, is one of most important pest in forest in world wide.
Platypodidae insect is common two parapheromones：Aggregation pheromone and plant information element, the whole world has 6 kinds long small
Moth specify that its pheromone component.Pig-hole borer aggregation pheromone traps effect height, but specialization is stronger, plant information element
It is relatively low to trap effect, but specialization is low.The working environments such as quarantine, forest often a variety of pig-hole borers at the same time occur, it is necessary to
A variety of pig-hole borers are monitored, are administered at the same time, the pig-hole borer category lure of efficient broad spectrum activity is required as work, but current city
There is not yet the relevant any product of Platypodidae insect attractant on field.
The content of the invention
In order to solve the problems in the existing technology, luring the object of the present invention is to provide a kind of Platypodidae insect
Agent, efficient trapping capability is respectively provided with to the insect that Platypodidae does not belong to together.
Specifically, the present invention provides a kind of Platypodidae insect attractant, its active ingredient to include following components：6-
Methyl -5- heptene -2- alcohol, n-hexyl alcohol, 6- methyl -5- hepten-2-ones and ethanol；It is preferred that its active ingredient is by 6- methyl -5- heptan
Alkene -2- alcohol, n-hexyl alcohol, 6- methyl -5- hepten-2-ones and ethanol composition.
In order to make each active component slowly discharge, and cooperate with and play a role, various components of the present invention are respectively placed in solely
In vertical slow-released carrier.That is, described attractant includes several slow-released carriers, contains a kind of activearm in each slow-released carrier
Point；The slow-released carrier for holding various active components merges, and such as with cotton rope, iron wire string together, forms attractant.
The slow-released carrier is preferably to be sustained bag, more preferably silk polyethylene sustained release bag.It can be wrapped in the sustained release bag
Containing absorbent cotton, for absorbing active component, it is ensured that it is slowly discharged.
The present invention is controlled optimization to the rate of release of each component in the attractant, to realize optimal attractant effect.
Specifically, the rate of release difference of the 6- methyl -5- heptene -2- alcohol, n-hexyl alcohol, 6- methyl -5- hepten-2-ones and ethanol
For 5~16mg/d, 7~35mg/d, 6~35mg/d and 150~750mg/d.
In order to ensure playing good result, the present invention further preferably 6- methyl -5- heptene -2- in practical applications
Mole respectively 2.7~4mM of alcohol, n-hexyl alcohol, 6- methyl -5- hepten-2-ones and ethanol：3.3~4.5mM：2.7~4mM：
427~431mM, more preferably 3.3mM：4.0mM：3.4mM：428~429mM.
In order to give full play to the synergistic effect between each component, the present invention advises the slow-released carrier for holding different activities component
Lattice and loading are carried out preferably, to control the rate of release of each component.
As a preferred embodiment of the present invention, the active ingredient of the attractant is made of following component：6- methyl -5-
Heptene -2- 2.7~4mM of alcohol, n-hexyl alcohol 3.3~4.5mM, 6- methyl -5- 2.7~4mM of hepten-2-one, 427~431mM of ethanol；
In the preferred solution, when slow-released carrier is sustained bag for silk polyethylene, the 6- methyl -5- heptan is preferably held
Alkene -2- alcohol, n-hexyl alcohol, 6- methyl -5- hepten-2-ones and ethanol slow-released carrier thickness be respectively 8,12,20,6
Silk；Correspondingly, the slow-released carrier of the 6- methyl -5- heptene -2- alcohol, n-hexyl alcohol, 6- methyl -5- hepten-2-ones and ethanol
Surface area is respectively 23~25cm2, 47~49cm2, 11~13cm2, 246~248cm2, more preferably 24cm2、48cm2、
12cm2、247cm2。
As a kind of embodiment of above-mentioned preferred solution, the 6- methyl -5- heptene -2- alcohol is placed in specification and is
In the silk polyethylene sustained release bag of 4cm*6cm*8, n-hexyl alcohol is placed in the silk polyethylene that specification is 6cm*8cm*12 and is sustained in bag,
6- methyl -5- hepten-2-ones are placed in the silk polyethylene that specification is 3cm*4cm*20 and are sustained in bag, and ethanol is placed in specification and is
In the silk polyethylene sustained release bag of 13cm*19cm*6.The specification of silk polyethylene sustained release bag of the present invention refers to：Wide * long * are thick
Degree.
By the trapping of above-mentioned preferred solution application Platypodidae insect, can continuous effective lure 14 days (i.e. two weeks) when
Between, release is finished or not reached trap effect by active ingredient after 14 days.If desired for continuing to trap, attractant is replaced.
Invention also provides the preparation method of the attractant.Specifically include following steps：By every kind of active component
It is separately added into corresponding slow-released carrier, before liquid starts to infiltrate into slow-released carrier edge, discharges the air in release vehicle,
Sealing；The each slow-released carrier for including active component is merged, you can.
The present invention is first put into drying defatted cotton, easy to activity preferably before active component is added in each slow-released carrier
The absorption of component and sustained release.
The sealing can use sealing machine, seal 1~2 time, each 5s.
Invention further provides application of the attractant in Platypodidae (Platypodidae) insect is traped.
The Platypodidae insect includes each kind in the section.In actual application, the attractant is placed in trapper
On traped.
Attractant provided by the invention is respectively provided with extremely strong attractive effect to Platypodidae various insects adult, its cost
Low, broad spectrum activity is high, can play efficient attractive effect to a variety of pig-hole borers at the same time under various working environments.
Embodiment
Following embodiments are used to illustrate the present invention, but are not limited to the scope of the present invention.
In following embodiment, 6- methyl -5- heptene -2- alcohol 6-methyl-5-hepten-2-ol (sulcatol), purchase
From Sigma-Aldrich；
N-hexyl alcohol 1-hexanol, purchased from Sigma-Aldrich；
6- methyl -5- hepten-2-ones 6-methyl-5-hepten-2-one (sulcatone), purchased from Britain Alfa
Aesar companies.
Ethanol ethanol, purchased from Chinese Xilong Chemical Co., Ltd；
3- amylalcohol 3-pentanol, purchased from Japanese TCI companies；
The silk polyethylene sustained release pouch is purchased from Chinese Taizhou plain Ming Kesu industry Co., Ltd.
Embodiment 1
A kind of Platypodidae attractant is present embodiments provided, consisting of：6- methyl -5- heptene -2- alcohol 3.3mM, just
Hexanol 4.0mM, 6- methyl -5- hepten-2-one 3.4mM, ethanol 428.7mM；
Wherein, the 6- methyl -5- heptene -2- alcohol is placed in the silk polyethylene that specification is 4cm*6cm*8 and is sustained in bag, just
Hexanol is placed in the silk polyethylene that specification is 6cm*8cm*12 and is sustained in bag, and it is 3cm* that 6- methyl -5- hepten-2-ones, which are placed in specification,
In the silk polyethylene sustained release bag of 4cm*20, ethanol is placed in the silk polyethylene that specification is 13cm*19cm*6 and is sustained in bag.
The present embodiment provides the preparation method of the Platypodidae attractant at the same time, is specially：Take 4 silk polyethylene sustained releases
Pouch, is separately added into a drying defatted cotton, push-in valve bag bottom, draws active component to absorbent cotton, opened in liquid respectively
Begin before infiltration valve bag edge, drive the bubble in sustained release pouch away, be placed on sealing machine and seal, you can.
Comparative example 1
This comparative example provides a kind of Platypodidae attractant；Compared with Example 1, differ only in, the activearm
Divide and delete 6- methyl -5- heptene -2- alcohol and ethanol, add 3- amylalcohols (3-pentanol) 11.2mM；The 3- amylalcohols are placed in
In the silk polyethylene sustained release bag of 4cm*6cm*8.
Comparative example 2
This comparative example provides a kind of Platypodidae attractant；Compared with Example 1, differ only in, the activearm
Divide and delete 6- methyl -5- heptene -2- alcohol, add 3- amylalcohols (3-pentanol) 11.2mM；The 3- amylalcohols are placed in 4cm*6cm*8
In the silk polyethylene sustained release bag of silk.
Comparative example 3
This comparative example provides a kind of Platypodidae attractant；Compared with Example 1, differ only in, the activearm
Divide and delete ethanol.
Comparative example 4
This comparative example provides a kind of Platypodidae attractant；Compared with Example 1, differ only in, the activearm
Divide and delete n-hexyl alcohol and ethanol, add 3- amylalcohols (3-pentanol) 11.2mM；The 3- amylalcohols are placed in the silk of 4cm*6cm*8
In polyethylene sustained release bag.
Comparative example 5
This comparative example provides a kind of Platypodidae attractant；Compared with Example 1, differ only in, the activearm
Divide and delete n-hexyl alcohol, add 3- amylalcohols (3-pentanol) 11.2mM；The 3- amylalcohols are placed in the silk polyethylene of 4cm*6cm*8
It is sustained in bag.
Comparative example 6
This comparative example provides a kind of Platypodidae attractant；Compared with Example 1, differ only in, the activearm
Divide and delete ethanol, add 3- amylalcohols (3-pentanol) 11.2mM；The silk polyethylene that the 3- amylalcohols are placed in 4cm*6cm*8 delays
Release in bag.
Comparative example 7
This comparative example provides a kind of Platypodidae attractant；Compared with Example 1, differ only in, the activearm
Divide and further include 3- amylalcohols (3-pentanol) 11.2mM；The 3- amylalcohols are placed in the silk polyethylene sustained release bag of 4cm*6cm*8.
The attractant composition of above-mentioned comparative example 2~7 is as shown in table 1.In the attractant that each comparative example provides, each active component
Corresponding silk polyethylene sustained release bag specification and preparation method are the same as embodiment 1.
Table 1：Composition (the unit of Platypodidae insect attractant：mM)
Experimental example 1
The attractant of embodiment 1 and the gained of comparative example 1~7 is placed on trapper and is traped.Specifically, it is every kind of
Attractant sets 3 repetitions, and 50 meters of interval is suspended in trapper after arbitrarily upsetting order, is collected once per weekly check, takes back reality
Room identification is tested, replaces a collection of attractant every two weeks.The results are shown in Table 2.
Table 2：Trap the Platypodidae insect numbers table of comparisons (unit：Only)
| Time (moon day) | 8.5-8.13 | 8.13-8.18 | 8.18-8.26 | 8.26-9.1 | 9.1-9.7 | 9.7-9.16 | Sum |
| Embodiment 1 | 37 | 62 | 59 | 49 | 58 | 176 | 441 |
| Comparative example 2 | 16 | 9 | 5 | 2 | 31 | 25 | 88 |
| Comparative example 3 | 26 | 7 | 42 | 35 | 102 | 186 | 398 |
| Comparative example 4 | 25 | 15 | 10 | 15 | 13 | 47 | 125 |
| Comparative example 5 | 13 | 5 | 3 | 37 | 45 | 68 | 171 |
| Comparative example 6 | 29 | 28 | 59 | 78 | 65 | 105 | 364 |
| Comparative example 7 | 5 | 14 | 26 | 45 | 12 | 35 | 137 |
| Comparative example 8 | 28 | 18 | 41 | 46 | 31 | 39 | 203 |
As seen from the results in Table 2, by 6- methyl -5- heptene -2- alcohol, n-hexyl alcohol, 6- methyl -5- hepten-2-ones and ethanol four
The Platypodidae insect numbers of the timber quarantine of kind active component composition are substantially better than the trapping quantity of other each comparative examples.This
The attractant that invention provides can efficiently trap the insect of Platypodidae different genera, will be substantially reduced using the attractant
Harm of the external pig-hole borer to precious imported timber, has broad application prospects.
Experimental example 2
This experimental example compares the slow-released carrier that different activities component is different in Platypodidae attractant and loading scheme (6-
12 kinds of methyl -5- heptene -2- alcohol, 10 kinds of n-hexyl alcohol, 7 kinds of 6- methyl -5- hepten-2-ones, 15 kinds of ethanol), the loading scheme
It is specific to be respectively：6- methyl -5- heptene -2- alcohol 4cm*5cm*20 (0.6mM, 3.3mM, 6.6mM), 4cm*6cm*8
(0.6mM, 3.3mM, 6.6mM), 6cm*8cm*12 (0.6mM, 3.3mM, 6.6mM), 3cm*4cm*20 (0.6mM, 3.3mM,
6.6mM)；N-hexyl alcohol 4cm*5cm*20 (0.4mM, 4.0mM, 8.0mM), 4cm*6cm*8 (0.4mM, 4.0mM, 8.0mM),
6cm*8cm*12 (0.4mM, 4.0mM, 8.0mM), 3cm*4cm*20 (0.4mM)；6- methyl -5- hepten-2-ones 4cm*
5cm*20 (3.4mM, 6.8mM), 4cm*6cm*8 (3.4mM, 6.8mM), 3cm*4cm*20 (1.4mM, 2.0mM,
3.4mM)；Ethanol 10cm*15cm*6 (257.2mM, 343.0mM, 428.7mM, 514.4mM, 600.2mM), 10cm*15cm*6
Silk (black) (257.2mM, 343.0mM, 428.7mM, 514.4mM, 600.2mM), 13cm*19cm*6 (257.2mM,
343.0mM、428.7mM、514.4mM、600.2mM)。
Different activities component is prepared according to above-mentioned each scheme that is loaded into, measures respective quality in the same time daily, continuously
Measurement 2 weeks, calculates daily weight loss, is daily rate of release.Each active ingredient is according to different carriers and loading
The result of the daily rate of release of gained is as shown in table 3~6.
Table 3：Rate of release situation (unit obtained by 6- methyl -5- heptene -2- alcohol different carriers and loading：mg)
| Number of days | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 4*6*8(3.3mM) | 7.5 | 9.3 | 11.2 | 5.2 | 5.9 | 8.1 | 6.3 | 7.1 | 11.5 | 16.0 | 5.5 | 10.9 | 10.4 | 11.0 |
| 4*6*8(0.6mM) | 4.5 | 9.6 | 5.7 | 4.7 | 3.4 | 5.8 | 4.5 | 4.4 | 8.9 | 8.6 | 3.4 | 5.6 | 6.1 | 5.1 |
| 4*6*8(6.6mM) | 6.6 | 9.8 | 11.1 | 7.9 | 5.6 | 8.8 | 6.3 | 6.9 | 13.2 | 19.0 | 5.1 | 9.8 | 11.0 | 10.7 |
| 4*5*20(0.6mM) | 3.3 | 6.5 | 6.5 | 2.3 | 2.9 | 5.9 | 3.6 | 3.3 | 7.9 | 10.3 | 2.4 | 6.2 | 5.6 | 6.0 |
| 4*5*2(3.3mM) | 4.1 | 7.0 | 5.8 | 4.3 | 2.1 | 4.4 | 3.5 | 3.5 | 8.0 | 10.8 | 2.6 | 6.8 | 5.9 | 7.0 |
| 4*5*20(6.6mM) | 4.1 | 8.7 | 7.5 | 2.6 | 3.6 | 5.6 | 4.7 | 4.6 | 9.7 | 14.2 | 3.8 | 8.3 | 7.4 | 7.6 |
| 6*8*12(0.6mM) | 7.9 | 7.0 | 6.7 | 7.4 | 6.2 | 6.6 | 4.7 | 5.1 | 8.7 | 10.1 | 2.3 | 4.1 | 5.6 | 3.2 |
| 6*8*12(3.3mM) | 7.0 | 5.6 | 14.4 | 5.7 | 6.6 | 9.5 | 8.8 | 8.5 | 11.4 | 21.0 | 7.0 | 11.5 | 12.0 | 11.6 |
| 6*8*12(6.6mM) | 8.1 | 14.3 | 12.2 | 7.0 | 7.1 | 9.5 | 9.3 | 7.5 | 15.8 | 23.8 | 6.8 | 13.3 | 14.8 | 15.0 |
| 3*4*20(0.6mM) | 2.8 | 4.3 | 3.9 | 2.9 | 0.9 | 4.1 | 1.3 | 2.3 | 4.7 | 6.5 | 1.6 | 3.7 | 3.4 | 4.2 |
| 3*4*20(3.3mM) | 1.9 | 3.1 | 2.0 | 2.3 | 1.1 | 2.0 | 1.6 | 1.8 | 2.9 | 4.9 | 1.6 | 2.9 | 3.8 | 4.2 |
| 3*4*20(6.6mM) | 4.7 | 8.5 | 7.5 | 5.5 | 3.6 | 6.5 | 4.3 | 4.2 | 7.6 | 11.2 | 3.2 | 6.2 | 5.4 | 5.6 |
Table 4：Rate of release situation (unit obtained by n-hexyl alcohol different carriers and loading：mg)
| Number of days | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 6*8*12(4.0mM) | 7.3 | 15.0 | 14.3 | 7.6 | 34.8 | 21.4 | 35.0 | 26.2 | 11.7 | 8.4 | 15.0 | 22.1 | 7.2 | 13.5 |
| 6*8*12(0.4mM) | 18.2 | 10.1 | 4.4 | 4.7 | 3.1 | 0.4 | 0.1 | 0.1 | 0.8 | 0 | 0 | 0 | 0 | 0 |
| 6*8*12(8.0mM) | 8.8 | 12.8 | 13.9 | 6.0 | 5.9 | 10.6 | 8.4 | 7.6 | 15.5 | 23.8 | 6.4 | 13.0 | 12.8 | 13.7 |
| 4*5*20(0.4mM) | 4.7 | 6.4 | 5.9 | 3.4 | 2.5 | 4.5 | 3.6 | 3.4 | 7.1 | 1.4 | 0.3 | 0 | 0 | 0 |
| 4*5*20(4.0mM) | 4.1 | 7.8 | 5.8 | 3.5 | 2.5 | 3.9 | 4.6 | 4.0 | 7.7 | 9.8 | 3.2 | 5.2 | 5.9 | 6.8 |
| 4*5*20(8.0mM) | 12.2 | 17.8 | 13.5 | 12.3 | 8.3 | 13.2 | 10.5 | 9.0 | 19.2 | 24.1 | 6.8 | 15.6 | 14.0 | 11.6 |
| 4*6*8(0.4mM) | 5.9 | 10.0 | 8.5 | 5.8 | 4.4 | 7.2 | 4.5 | 2.0 | 0.3 | 0.3 | 0 | 0 | 0 | 0 |
| 4*6*8(4.0mM) | 8.1 | 15.4 | 13.4 | 8.7 | 5.4 | 8.5 | 8.4 | 6.3 | 13.3 | 22.4 | 6.3 | 12.1 | 13.7 | 13.4 |
| 4*6*8(8.0mM) | 7.6 | 12.7 | 13.1 | 4.0 | 6.9 | 10.2 | 7.9 | 8.0 | 16.3 | 22.6 | 7.3 | 14.1 | 14.2 | 14.6 |
| 3*4*20(0.4mM) | 2.2 | 2.7 | 2.5 | 1.8 | 1.1 | 1.4 | 1.3 | 1.4 | 3.2 | 3.9 | 1.5 | 2.3 | 2.3 | 2.5 |
Table 5：Rate of release situation (unit obtained by 6- methyl -5- hepten-2-ones different carriers and loading：mg)
| Number of days | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 3*4*20(3.4mM) | 27.1 | 34.1 | 34.5 | 26.6 | 16.2 | 22.5 | 28.9 | 15.7 | 34.7 | 34.4 | 9.4 | 23.4 | 18.0 | 16.3 |
| 3*4*20(1.4mM) | 15.4 | 9.2 | 27.6 | 24.8 | 15.1 | 39.4 | 28.3 | 6.7 | 0.4 | 0.2 | 0.1 | 0 | 0 | 0 |
| 3*4*20(2.0mM) | 13.7 | 10.0 | 29.2 | 24.9 | 16.6 | 44.6 | 34.4 | 37.9 | 23.8 | 8.0 | 2.8 | 1.8 | 0.6 | 0 |
| 4*5*20(3.4mM) | 38.6 | 67.6 | 49.9 | 34.6 | 27.4 | 34.9 | 28.1 | 23.9 | 41.7 | 33.5 | 3.3 | 3.0 | 0.5 | 0.5 |
| 4*5*20(6.8mM) | 65.1 | 113.4 | 88.0 | 62.4 | 41.3 | 60.8 | 47.8 | 39.5 | 70.3 | 74.3 | 16.4 | 37.3 | 25.3 | 17.5 |
| 4*6*8(3.4mM) | 9.1 | 11.6 | 7.1 | 34.9 | 101.1 | 85.9 | 55.2 | 31.9 | 36.8 | 8.8 | 1.1 | 0.5 | 1.3 | 0.5 |
| 4*6*8(6.8mM) | 65.0 | 108.0 | 91.7 | 60.9 | 42.9 | 64.6 | 49.0 | 46.6 | 78.4 | 81.6 | 19.3 | 32.8 | 14.1 | 5.7 |
Table 6：Rate of release situation (unit obtained by ethanol different carriers and loading：mg)
The present invention is had found by many experiments and the above results, when 6- methyl -5- heptene -2- alcohol, n-hexyl alcohol, 6- first
The slow-released carrier and loading of four kinds of active components of base -5- hepten-2-ones and ethanol be respectively 4cm*6cm*8 (3.3mM),
When 6cm*8cm*12 (4.0mM), 3cm*4cm*20 (3.4mM), 13cm*19cm*6 (428.7mM), the release realized
Speed can obtain optimal trap effect, and be better than other each schemes.
Although above the present invention is described in detail with a general description of the specific embodiments,
On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause
This, these modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (10)
1. a kind of Platypodidae insect attractant, it is characterised in that the attractant includes following active component：6- methyl -5-
Heptene -2- alcohol, n-hexyl alcohol, 6- methyl -5- hepten-2-ones and ethanol；Every kind of active component is respectively placed in independent slow-released carrier
It is interior；
In the attractant, 6- methyl -5- heptene -2- alcohol, n-hexyl alcohol, the rate of release of 6- methyl -5- hepten-2-ones and ethanol
Respectively 5~16mg/d, 7~35mg/d, 6~35mg/d and 150~750mg/d；
6- methyl -5- heptene -2- the alcohol, n-hexyl alcohol, the molar ratio of 6- methyl -5- hepten-2-ones and ethanol are 2.7~4mM：
3.3~4.5mM：2.7~4mM：427~431mM.
2. attractant according to claim 1, it is characterised in that the active ingredient of the attractant is by 6- methyl -5- heptan
Alkene -2- alcohol, n-hexyl alcohol, 6- methyl -5- hepten-2-ones and ethanol composition.
3. attractant according to claim 1, it is characterised in that the 6- methyl -5- heptene -2- alcohol, n-hexyl alcohol, 6- first
The molar ratio of base -5- hepten-2-ones and ethanol is 3.3mM：4.0mM：3.4mM：428~429mM.
4. according to the attractant described in claims 1 to 3 any one, it is characterised in that the slow-released carrier is sustained release bag.
5. attractant according to claim 4, it is characterised in that the slow-released carrier is sustained bag for silk polyethylene.
6. attractant according to claim 1, it is characterised in that include absorbent cotton in the slow-released carrier.
7. a kind of Platypodidae insect attractant, it is characterised in that the attractant includes following active component：6- methyl -5-
Heptene -2- 2.7~4mM of alcohol, n-hexyl alcohol 3.3~4.5mM, 6- methyl -5- 2.7~4mM of hepten-2-one, 427~431mM of ethanol；
6- methyl -5- heptene -2- the alcohol be placed in thickness be 8, surface area be 23~25cm2Silk polyethylene sustained release bag in, just
Hexanol be placed in thickness be 12, surface area be 47~49cm2Silk polyethylene sustained release bag in, 6- methyl -5- hepten-2-ones are placed in
Thickness is 20, surface area is 11~13cm2Silk polyethylene sustained release bag in, ethanol be placed in thickness be 6, surface area 246
~248cm2Silk polyethylene sustained release bag in.
8. attractant according to claim 7, it is characterised in that the 6- methyl -5- heptene -2- alcohol is placed in specification and is
In the silk polyethylene sustained release bag of 4cm*6cm*8, n-hexyl alcohol is placed in the silk polyethylene that specification is 6cm*8cm*12 and is sustained in bag,
6- methyl -5- hepten-2-ones are placed in the silk polyethylene that specification is 3cm*4cm*20 and are sustained in bag, and ethanol is placed in specification and is
In the silk polyethylene sustained release bag of 13cm*19cm*6.
9. the preparation method of Platypodidae insect attractant described in claim 1~8 any one, it is characterised in that the side
Method comprises the following steps：Various active components are taken, are respectively placed in corresponding slow-released carrier, are sealed after excluding air；It will include
Each slow-released carrier of active component merges, to obtain the final product；
The method preferably before active component is added, is put into drying defatted cotton in each slow-released carrier.
10. application of the Platypodidae insect attractant described in claim 1~8 any one in Platypodidae insect is traped.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022120404A1 (en) * | 2020-12-09 | 2022-06-16 | Agriculture Victoria Services Pty Ltd | Devices, compositions and methods for insect control |
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| CN107836448A (en) * | 2017-10-13 | 2018-03-27 | 南京扬子鸿利源化学品有限责任公司 | A kind of Ultralow-capacity imidacloprid spray and preparation method thereof |
| WO2022120405A1 (en) * | 2020-12-09 | 2022-06-16 | Agriculture Victoria Services Pty Ltd | Methods, compositions and devices for insect control |
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| WO2001036368A2 (en) * | 1999-11-18 | 2001-05-25 | Pederson Richard L | Metathesis syntheses of pheromones or their components |
| CN1359618A (en) * | 2000-12-21 | 2002-07-24 | 中国科学院动物研究所 | Sex attractant for small carpenter-worm moth |
| CN101069503A (en) * | 2006-05-11 | 2007-11-14 | 中国科学院动物研究所 | Luring agent for luring and collecting Dendroctonus valens |
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| WO2001036368A2 (en) * | 1999-11-18 | 2001-05-25 | Pederson Richard L | Metathesis syntheses of pheromones or their components |
| CN1359618A (en) * | 2000-12-21 | 2002-07-24 | 中国科学院动物研究所 | Sex attractant for small carpenter-worm moth |
| CN101069503A (en) * | 2006-05-11 | 2007-11-14 | 中国科学院动物研究所 | Luring agent for luring and collecting Dendroctonus valens |
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| WO2022120404A1 (en) * | 2020-12-09 | 2022-06-16 | Agriculture Victoria Services Pty Ltd | Devices, compositions and methods for insect control |
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