CN105794775A - Platypodidae insect attractant and preparation method and application thereof - Google Patents
Platypodidae insect attractant and preparation method and application thereof Download PDFInfo
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- CN105794775A CN105794775A CN201610192564.9A CN201610192564A CN105794775A CN 105794775 A CN105794775 A CN 105794775A CN 201610192564 A CN201610192564 A CN 201610192564A CN 105794775 A CN105794775 A CN 105794775A
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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 invention relates to a platypodidae insect attractant.The platypodidae insect attractant comprises active components including 6-methyl-5-hepten-2-ol, n-hexanol, 6-methyl-5-hepten-2-one and ethyl alcohol, wherein all the active components are put in independent slow-release carriers respectively.The invention further provides a preparation method and application of the platypodidae insect attractant.The platypodidae insect attractant can have efficient trap capacity on platypodidae insects of different genuses, the harms of foreign platypodidae to precious imported timber can be greatly reduced by means of the attractant, and wide application prospects are achieved.
Description
Technical field
The present invention relates to biological attractant field, specifically, relate to the attractant of a kind of Platypodidae insecticide.
Background technology
Pig-hole borer class insecticide is under the jurisdiction of coleoptera Coleoptera Platypodidae Platypodidae, and the whole world is reported the most
Road have more than 40 genus more than 1500 kinds, take place mostly in the torrid zone, subtropical zone and close to semi-tropical temperate regions, and with equator be
The heart is to the south, north extends trapezoidal distribution, but more deviates equator, and kind quantity is the fewest, even without distribution.China's existing document note
Carry 5 genus more than 40 kinds, be mainly distributed on province, the autonomous regions such as Hainan, Yunnan, Guangdong, Guangxi, Fujian and Taiwan, wherein with pig-hole borer
Belong to Platypus at most, distribution the widest, Zhan Quan section quantity more than half, secondly belong to Crossotarsus for different shin pig-hole borer.Long
Bark beetle mainly invades growing way tree weak, dying, wooden or the moistest log, can endanger whole xylem, bores and eats into some holes,
Serious reduce timber use value, bring huge economic loss, be one of most important insect in forest in world wide.
What Platypodidae insecticide was conventional has two parapheromones: aggregation pheromone and plant information element, the whole world has 6 kinds long little
Moth specify that its pheromone component.Luring of pig-hole borer aggregation pheromone collects effect height, but specialization is relatively strong, plant information element
Lure collection effect relatively low, but specialization is low.Occur at frequent multiple pig-hole borers of working environment such as quarantine, forests simultaneously, need
Multiple pig-hole borer being monitored, administered simultaneously, the pig-hole borer of efficient broad spectrum activity belongs to lure, and to become work required, but city at present
Any product that Platypodidae insect attractant is relevant is there is not yet on field.
Summary of the invention
In order to solve problems of the prior art, it is an object of the invention to provide luring of a kind of Platypodidae insecticide
Agent, the insecticide not belonged to Platypodidae together is respectively provided with efficient trapping capability.
Specifically, the invention provides a kind of Platypodidae insect attractant, its active component includes following components: 6-
Methyl-5-heptene-2-alcohol, hexanol, 6-methyl-methyl heptenone and ethanol；Preferably its active component is by 6-methyl-5-heptan
Alkene-2-alcohol, hexanol, 6-methyl-methyl heptenone and ethanol composition.
In order to make each active component slowly discharge, and collaborative playing a role, various components of the present invention are respectively placed in solely
In vertical slow-released carrier.That is, described attractant includes that several slow-released carriers, each slow-released carrier are contained within a kind of activity group
Point；The slow-released carrier holding various active component combines, and as gone here and there together with cotton rope, iron wire etc., constitutes attractant.
Described slow-released carrier is preferably slow release bag, more preferably silk polyethylene slow release bag.Described slow release bag can wrap
Containing absorbent cotton, for absorbing activity component, it is ensured that it slowly discharges.
The rate of release of component each in described attractant is controlled optimizing, to realize optimal attractant effect by the present invention.
Specifically, the rate of release of described 6-methyl-5-heptene-2-alcohol, hexanol, 6-methyl-methyl heptenone and ethanol is respectively
It is 5～16mg/d, 7～35mg/d, 6～35mg/d and 150～750mg/d.
In order to ensure playing good result in actual applications, the further preferred described 6-methyl-5-heptene-2-of the present invention
Alcohol, hexanol, 6-methyl-methyl heptenone and ethanol mole be respectively 2.7～4mM: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 synergism between each component, the slow-released carrier holding different activities component is advised by the present invention
Lattice and loading carry out preferably, to control the rate of release of each component.
As a preferred embodiment of the present invention, the active component of described attractant is made up of following component: 6-methyl-5-
Heptene-2-alcohol 2.7～4mM, hexanol 3.3～4.5mM, 6-methyl-methyl heptenone 2.7～4mM, ethanol 427～431mM；
In described preferred version, when slow-released carrier is silk polyethylene slow release bag, preferably hold described 6-methyl-5-heptan
The thickness of the slow-released carrier of alkene-2-alcohol, hexanol, 6-methyl-methyl heptenone and ethanol be respectively 8,12,20,6
Silk；Correspondingly, the slow-released carrier of described 6-methyl-5-heptene-2-alcohol, hexanol, 6-methyl-methyl heptenone and ethanol
Surface area is respectively 23～25cm2, 47～49cm2, 11～13cm2, 246～248cm2, more preferably 24cm2、48cm2、
12cm2、247cm2。
As a kind of detailed description of the invention of above-mentioned preferred version, described 6-methyl-5-heptene-2-alcohol is placed in specification and is
In the silk polyethylene slow release bag of 4cm*6cm*8 silk, hexanol is placed in the silk polyethylene slow release bag that specification is 6cm*8cm*12 silk,
6-methyl-methyl heptenone is placed in the silk polyethylene slow release bag that specification is 3cm*4cm*20 silk, and ethanol is placed in specification and is
In the silk polyethylene slow release bag of 13cm*19cm*6 silk.The specification of silk polyethylene slow release bag of the present invention refers to: the long * of wide * is thick
Degree.
By the trapping of above-mentioned preferred version application Platypodidae insecticide, can continuous effective lure 14 days (i.e. two weeks) time
Between, active component is by complete for release or do not reach trap effect after 14 days.If desired for continuing trapping, change attractant.
Invention also provides the preparation method of described attractant.Specifically include following steps: by every kind of active component
It is separately added in corresponding slow-released carrier, before liquid starts to infiltrate into slow-released carrier edge, discharges the air in release vehicle,
Sealing；Each slow-released carrier including active component is merged,.
The present invention, preferably before adding active component, first puts into drying defatted cotton in each slow-released carrier, it is simple to activity
The absorption of component and slow release.
Described sealing can use sealing machine, seals 1～2 time, each 5s.
Invention further provides the application in trapping Platypodidae (Platypodidae) insecticide of the described attractant.
Described Platypodidae insecticide includes each kind in this section.In actual application, described attractant is placed in trapper
On carry out traping.
The attractant that the present invention provides is respectively provided with extremely strong attractive effect to Platypodidae various insects adult, its cost
Low, broad spectrum activity is high, multiple pig-hole borer can be played efficient attractive effect under various working environments simultaneously.
Detailed description of the invention
Following example are used for illustrating 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), purchases
From Sigma-Aldrich；
Hexanol 1-hexanol, purchased from Sigma-Aldrich；
6-methyl-methyl heptenone 6-methyl-5-hepten-2-one (sulcatone), purchased from Britain Alfa
Aesar company.
Ethanol ethanol, purchased from Xilong Chemical Co., Ltd of China；
3-amylalcohol 3-pentanol, purchased from TCI company of Japan；
Described silk polyethylene slow release pouch is purchased from China Taizhou plain Ming Kesu industry company limited.
Embodiment 1
Present embodiments provide a kind of Platypodidae attractant, consisting of: 6-methyl-5-heptene-2-alcohol 3.3mM, just
Hexanol 4.0mM, 6-methyl-methyl heptenone 3.4mM, ethanol 428.7mM；
Wherein, described 6-methyl-5-heptene-2-alcohol is placed in the silk polyethylene slow release bag that specification is 4cm*6cm*8 silk, just
Hexanol is placed in the silk polyethylene slow release bag that specification is 6cm*8cm*12 silk, and it is 3cm* that 6-methyl-methyl heptenone is placed in specification
In the silk polyethylene slow release bag of 4cm*20 silk, ethanol is placed in the silk polyethylene slow release bag that specification is 13cm*19cm*6 silk.
The present embodiment provides the preparation method of described Platypodidae attractant simultaneously, particularly as follows: take 4 silk polyethylene slow release
Pouch, is separately added into a drying defatted cotton, pushes bottom valve bag, and absorption active component is to absorbent cotton respectively, opens at liquid
Begin, before infiltration valve bag edge, to drive the bubble in slow release pouch away, be placed on sealing machine sealing,.
Comparative example 1
This comparative example provides a kind of Platypodidae attractant；Compared with Example 1, differ only in, described activity group
Divide and delete 6-methyl-5-heptene-2-alcohol and ethanol, add 3-amylalcohol (3-pentanol) 11.2mM；Described 3-amylalcohol is placed in
In the silk polyethylene slow release bag of 4cm*6cm*8 silk.
Comparative example 2
This comparative example provides a kind of Platypodidae attractant；Compared with Example 1, differ only in, described activity group
Divide and delete 6-methyl-5-heptene-2-alcohol, add 3-amylalcohol (3-pentanol) 11.2mM；Described 3-amylalcohol is placed in 4cm*6cm*8
In the silk polyethylene slow release bag of silk.
Comparative example 3
This comparative example provides a kind of Platypodidae attractant；Compared with Example 1, differ only in, described activity group
Divide and delete ethanol.
Comparative example 4
This comparative example provides a kind of Platypodidae attractant；Compared with Example 1, differ only in, described activity group
Divide and delete hexanol and ethanol, add 3-amylalcohol (3-pentanol) 11.2mM；Described 3-amylalcohol is placed in the silk of 4cm*6cm*8 silk
In polyethylene slow release bag.
Comparative example 5
This comparative example provides a kind of Platypodidae attractant；Compared with Example 1, differ only in, described activity group
Divide and delete hexanol, add 3-amylalcohol (3-pentanol) 11.2mM；Described 3-amylalcohol is placed in the silk polyethylene of 4cm*6cm*8 silk
In slow release bag.
Comparative example 6
This comparative example provides a kind of Platypodidae attractant；Compared with Example 1, differ only in, described activity group
Divide and delete ethanol, add 3-amylalcohol (3-pentanol) 11.2mM；Described 3-amylalcohol is placed in the silk polyethylene of 4cm*6cm*8 silk and delays
Release in bag.
Comparative example 7
This comparative example provides a kind of Platypodidae attractant；Compared with Example 1, differ only in, described activity group
Divide and also include 3-amylalcohol (3-pentanol) 11.2mM；Described 3-amylalcohol is placed in the silk polyethylene slow release bag of 4cm*6cm*8 silk.
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 slow release bag specification and preparation method are with embodiment 1.
Table 1: the composition (unit: mM) of Platypodidae insect attractant
Experimental example 1
The attractant of embodiment 1 and comparative example 1～7 gained is placed on trapper and traps.Specifically, every kind
Attractant sets 3 repetitions, is spaced 50 meters and is suspended in trapper after arbitrarily upsetting order, and every weekly check is collected once, takes back reality
Test room to identify, change a collection of attractant every two weeks.Result is as shown in table 2.
Table 2: trapping Platypodidae insect numbers synopsis (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, hexanol, 6-methyl-methyl heptenone and ethanol four
The Platypodidae insect numbers of the timber quarantine planting active component composition is substantially better than the trapping quantity of other each comparative example.This
The insecticide of Platypodidae different genera can efficiently be traped by the attractant that invention provides, and uses described attractant to be substantially reduced
The harm to precious imported timber of the external pig-hole borer, has broad application prospects.
Experimental example 2
Slow-released carrier that in this experimental example long Scolytidae attractant, different activities composition is different and loading scheme (6-
Methyl-5-heptene-2-alcohol 12 kinds, hexanol 10 kinds, 6-methyl-methyl heptenone 7 kinds, ethanol 15 kinds), described loading scheme
Specifically it is respectively as follows: 6-methyl-5-heptene-2-alcohol 4cm*5cm*20 silk (0.6mM, 3.3mM, 6.6mM), 4cm*6cm*8 silk
(0.6mM, 3.3mM, 6.6mM), 6cm*8cm*12 silk (0.6mM, 3.3mM, 6.6mM), 3cm*4cm*20 silk (0.6mM, 3.3mM,
6.6mM)；Hexanol 4cm*5cm*20 silk (0.4mM, 4.0mM, 8.0mM), 4cm*6cm*8 silk (0.4mM, 4.0mM, 8.0mM),
6cm*8cm*12 silk (0.4mM, 4.0mM, 8.0mM), 3cm*4cm*20 silk (0.4mM)；6-methyl-methyl heptenone 4cm*
5cm*20 silk (3.4mM, 6.8mM), 4cm*6cm*8 silk (3.4mM, 6.8mM), 3cm*4cm*20 silk (1.4mM, 2.0mM,
3.4mM)；Ethanol 10cm*15cm*6 silk (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 silk (257.2mM,
343.0mM、428.7mM、514.4mM、600.2mM)。
Different activities component is prepared according to above-mentioned each loading scheme, in same timing every day each quality, continuously
Measure 2 weeks, calculate the weight loss of every day, be the rate of release of every day.Each active component is according to different carriers and loading
The result of gained rate of release every day is as shown in table 3～6.
Table 3:6-methyl-5-heptene-2-alcohol different carriers and loading gained rate of release situation (unit: mg)
| Natural law | 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: hexanol different carriers and loading gained rate of release situation (unit: mg)
| Natural law | 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 5:6-methyl-methyl heptenone different carriers and loading gained rate of release situation (unit: mg)
| Natural law | 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: ethanol different carriers and loading gained rate of release situation (unit: mg)
The present invention is found, when 6-methyl-5-heptene-2-alcohol, hexanol, 6-first by great many of experiments and the above results
Base-methyl heptenone and the slow-released carrier of four kinds of active components of ethanol and loading be respectively 4cm*6cm*8 silk (3.3mM),
When 6cm*8cm*12 silk (4.0mM), 3cm*4cm*20 silk (3.4mM), 13cm*19cm*6 silk (428.7mM), the release realized
Speed can obtain optimal trap effect, and is better than other each scheme.
Although, the present invention is described in detail the most with a general description of the specific embodiments, but
On the basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Cause
This, these modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the scope of protection of present invention.
Claims (10)
1. a Platypodidae insect attractant, it is characterised in that described attractant comprises following active component: 6-methyl-5-
Heptene-2-alcohol, hexanol, 6-methyl-methyl heptenone and ethanol；Every kind of active component is respectively placed in independent slow-released carrier
In.
Attractant the most according to claim 1, it is characterised in that the active component of described attractant is by 6-methyl-5-heptan
Alkene-2-alcohol, hexanol, 6-methyl-methyl heptenone and ethanol composition.
Attractant the most according to claim 1 and 2, it is characterised in that in described attractant, 6-methyl-5-heptene-2-
The rate of release of alcohol, hexanol, 6-methyl-methyl heptenone and ethanol be respectively 5～16mg/d, 7～35mg/d, 6～
35mg/d and 150～750mg/d.
Attractant the most according to claim 3, it is characterised in that described 6-methyl-5-heptene-2-alcohol, hexanol, 6-first
The mol ratio of base-methyl heptenone and ethanol is 2.7～4mM:3.3～4.5mM:2.7～4mM:427～431mM；It is preferably
3.3mM:4.0mM:3.4mM:428～429mM.
5. according to the attractant described in Claims 1 to 4 any one, it is characterised in that described slow-released carrier is slow release bag, excellent
Elect a polyethylene slow release bag as.
Attractant the most according to claim 1 or 5, it is characterised in that comprise absorbent cotton in described slow-released carrier.
7. a Platypodidae insect attractant, it is characterised in that described attractant comprises following active component: 6-methyl-5-
Heptene-2-alcohol 2.7～4mM, hexanol 3.3～4.5mM, 6-methyl-methyl heptenone 2.7～4mM, ethanol 427～431mM；
Described 6-methyl-5-heptene-2-alcohol be placed in thickness be 8, surface area be 23～25cm2Silk polyethylene slow release bag in, just
Hexanol be placed in thickness be 12, surface area be 47～49cm2Silk polyethylene slow release bag in, 6-methyl-methyl heptenone is placed in
Thickness is 20, surface area is 11～13cm2Silk polyethylene slow release bag in, ethanol be placed in thickness be 6, surface area be 246
～248cm2Silk polyethylene slow release bag in.
Attractant the most according to claim 7, it is characterised in that described 6-methyl-5-heptene-2-alcohol is placed in specification and is
In the silk polyethylene slow release bag of 4cm*6cm*8 silk, hexanol is placed in the silk polyethylene slow release bag that specification is 6cm*8cm*12 silk,
6-methyl-methyl heptenone is placed in the silk polyethylene slow release bag that specification is 3cm*4cm*20 silk, and ethanol is placed in specification and is
In the silk polyethylene slow release bag of 13cm*19cm*6 silk.
9. the preparation method of Platypodidae insect attractant described in claim 1～8 any one, it is characterised in that described side
Method comprises the following steps: take various active component, is respectively placed in corresponding slow-released carrier, seals after getting rid of air；To include
Each slow-released carrier of active component merges, and to obtain final product；
Described method, preferably before adding active component, puts into drying defatted cotton in each slow-released carrier.
10. the application in trapping Platypodidae insecticide of the Platypodidae insect attractant described in claim 1～8 any one.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240023534A1 (en) * | 2020-12-09 | 2024-01-25 | Agriculture Victoria Service 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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