CN108651457A - Application of the isoamyl alcohol in luring mythimna separata - Google Patents
Application of the isoamyl alcohol in luring mythimna separata Download PDFInfo
- Publication number
- CN108651457A CN108651457A CN201810394886.0A CN201810394886A CN108651457A CN 108651457 A CN108651457 A CN 108651457A CN 201810394886 A CN201810394886 A CN 201810394886A CN 108651457 A CN108651457 A CN 108651457A
- Authority
- CN
- China
- Prior art keywords
- isoamyl alcohol
- attractant
- mythimna separata
- alcohol
- carrier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/14—Catching by adhesive surfaces
-
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M2200/00—Kind of animal
- A01M2200/01—Insects
- A01M2200/012—Flying insects
Abstract
The application that the present invention relates to isoamyl alcohol in luring mythimna separata.The invention discloses a kind of mythimna separata attractant for belonging to insect attractant preparing technical field, the active constituent of the attractant is isoamyl alcohol, phytol or 2 methylbutanoic acid leaf-alcohol esters.Mythimna separata attractant of the present invention have the characteristics that it is micro efficiently, cheap, nontoxic to people and animals, environmental-friendly, pests are not easy to produce resistance.
Description
Technical field
The application that the present invention relates to isoamyl alcohol in luring mythimna separata belongs to insect attractant preparing technical field.
Background technology
Mythimna separata Mythimna separate Walker belong to Lepidoptera Noctuidae (Lepidoptera:Noctuidae), it is
A kind of typical pest that migrates at a distance, and seriously threaten the important pests of China's grain-production safety.
The behavior manipulation of mythimna separata is acted on according to plant volatile, discovery, preparation mythimna separata attractant are comprehensive for promoting mythimna separata
The pest injurious loss closed in horizontal improvement, agricultural product quality and reduction grain-production is of great significance.
Invention content
The application that the purpose of the present invention is to provide isoamyl alcohol in luring mythimna separata.The isoamyl alcohol is used for the prevention and control of mythimna separata
With improvement, the pest injurious loss of objective crop is reduced.
The structural formula of the isoamyl alcohol is：
The preferably female mythimna separata of the mythimna separata, attractant effect are more notable.
A concentration of 0.01-0.6mg/m of use of the isoamyl alcohol2；It is preferred that 0.25-0.4mg/m2.Placement location is from the ground
A height of 60-120cm is suitable, preferably 100cm.
The present invention also provides a kind of attractants for mythimna separata, including：It is individually for active component with isoamyl alcohol, or with different
Amylalcohol, phytol are active component, either using isoamyl alcohol, 2-Methyl Butyric Acid leaf-alcohol ester as active component or with isoamyl alcohol, leaf
Green alcohol, 2-Methyl Butyric Acid leaf-alcohol ester are active component.
The structural formula of the phytol is：
The structural formula of the 2-Methyl Butyric Acid leaf-alcohol ester is：
Specifically, the mass percent of active constituent is 40-100% in the attractant.
When the active constituent of the attractant is isoamyl alcohol, phytol, the mass ratio of isoamyl alcohol and phytol is 1-3:1-
3, preferably 1:1.
When the active constituent of the attractant is isoamyl alcohol, 2-Methyl Butyric Acid leaf-alcohol ester, isoamyl alcohol and 2-Methyl Butyric Acid leaf
The mass ratio of alcohol ester is 1-3:1-3, preferably 1:1.
The active constituent of the attractant be isoamyl alcohol, phytol, 2-Methyl Butyric Acid leaf-alcohol ester when, isoamyl alcohol, phytol,
The mass ratio of 2-Methyl Butyric Acid leaf-alcohol ester is 4-8:1-6:1-6, preferably 2:1:1.
The attractant is in addition to active component, and also packet solvent and carrier, solvent are selected from dichloromethane, it is also possible to n-hexane generation
It replaces.
As one of embodiment of the present invention, the attractant includes：Active component, carrier；This may be selected in the carrier
Each rubber-like materials carrier that field technology personnel are grasped.Specifically, contain 10-40mg in each rubber material carrier
Active component, as lure.
The preparation of the attractant can be used the conventional attractant agent preparation method that those skilled in the art are grasped and be made.
The present invention also provides a kind of preparation methods of the attractant for mythimna separata, including：
(1) active component is added in carrier, prepares lure；
(2) solvent is added for the first time into carrier, dissolves active component；
(3) after waiting for solvent volatilization, second of addition solvent makes active component be fully infiltrated into carrier；
(4) after waiting for that solvent volatilizees again, lure is put into insect trap device.
Wherein, active component is selected from isoamyl alcohol either isoamyl alcohol and phytol or isoamyl alcohol and and 2-Methyl Butyric Acid leaf
Alcohol ester or isoamyl alcohol and phytol, 2-Methyl Butyric Acid leaf-alcohol ester.
Wherein, the carrier is rubber material carrier, and isoamyl alcohol content is 10-40mg in carrier.
Wherein, the solvent is selected from dichloromethane or n-hexane, and each addition is advisable with 50-150 μ l.
The occupation mode of the attractant is：Concentration 0.01-0.6mg/m2, preferably 0.25-0.4mg/m2.The placement of lure
Position is suitable, preferably 100cm away from ground 60-120cm.
The present invention also provides application of the above-mentioned attractant in preparing mythimna separata and luring drug.
Beneficial effects of the present invention are as follows：
The present invention is the active constituent for luring mythimna separata with plant volatile isoamyl alcohol, phytol, 2-Methyl Butyric Acid leaf-alcohol ester,
Above-mentioned active constituent has very strong attracting action, lures agent method simple using the preparation of above-mentioned active constituent, condition is feasible, tool
There is the features such as efficient, cheap, nontoxic to people and animals, environmental-friendly, to be not easy to produce resistance.
Specific implementation mode
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
The preparation of 1 mythimna separata attractant lure of embodiment
The standard specimen of isoamyl alcohol, phytol and 2-Methyl Butyric Acid leaf-alcohol ester is added to rubber carrier (each rubber carrier
Content of dispersion 10-40mg), lure is prepared, 50-150ul dichloromethane dissolved compound in rubber carrier is then added, waits for solvent
The dichloromethane that 50-150ul cleanings are added after volatilization makes compound object ingredient be fully infiltrated into rubber.Wait for solvent again
Volatilization finishes, and lure is put into the device that insect trap places lure.
Compliance test result 1 lures experiment to the outdoor of mythimna separata
Time, place：27 days to 2013 Septembers of August in 2015 14 days, in the town and country Bei Huang of Yantai City Changdao County
Academy of Agricultural Sciences of state plant protection postgraduate proving ground carries out the trapping experiment to the mythimna separata that migrates.
It tests and is carried out on the playground in base.
Concrete mode：A high-altitude searchlighting trap lamp is placed in playground center, the lure prepared in embodiment 1 is put into
In insect trap, 3 repetitions of each processing setting, random alignment, while being with the rubber carrier of the clean dichloromethane of infiltration
Control.At interval of 5-15m, one insect trap is set.The lure of insect trap high 100cm from the ground.Every two days after setting
Investigate the ovarian development and number of copulations of mythimna separata quantity, female-male proportion and the female moth lured.The results are shown in Table 1.
Attracting action of 1 compound of table to mythimna separata
Test result shows that inventive compound isoamyl alcohol is apparently higher than phytol, 2- to the amount of trapping that is averaged of mythimna separata
Methylbutanoic acid leaf-alcohol ester and control.The ovarian development of female moth is level-one, and is not all mated, illustrates the work of the present invention
Property ingredient isoamyl alcohol there is extremely strong attractive activity to the mythimna separata adult that just sprouts wings.
Compliance test result 2 measures the attractive activity of mythimna separata
Using the mythimna separata adult (indoor raising) of 1-2 ages in days as experiment insect, using Y-shaped smell sensing apparatus to the compounds of this invention
The active compound of isoamyl alcohol and different ratio has carried out attractive activity test.Wherein, it compares as clean dichloromethane.
By untested compound isoamyl alcohol be configured to 0.1mol/L for reagent liquid.The air-flow velocity of Y-shaped smell sensing apparatus is set as
0.4L/min.Single head mythimna separata adult is released into the observation of Y-piece base arm, is opened when mythimna separata adult is at Y-piece base arm pipe range 1/2
Beginning timing.At mythimna separata adult crosses left or right arm 3cm and when stopping 10s or more in this area, it is denoted as the reaction that makes a choice；
Tend to without apparent selection after being put into mythimna separata adult 5min, is then denoted as reactionless.
59-65 mythimna separatas of each processing test, calculate the reactivity of mythimna separata and the selection rate to untested compound, formula is such as
Shown in lower, test result is shown in Table 2.
The sum of reactivity (%)=100 × (test mythimna separata sum-nonreactive mythimna separata number)/test mythimna separata
2 compound of mythimna separata count table of mythimna separata number/test of selection rate (%)=100 × selection compound to be tested/no
With the active compound matched to the attractive activity of mythimna separata
Table 2 the result shows that, active compound such as isoamyl alcohol, 1 of the compound of the present invention isoamyl alcohol and different ratio:1
Isoamyl alcohol and phytol and 1:1 isoamyl alcohol lures work to the mythimna separata just to sprout wings with 2-Methyl Butyric Acid leaf-alcohol ester with extremely strong
Property, the selection rate of mythimna separata is 60% or more.Therefore, mythimna separata attractant is made using the active constituent of the present invention to carry out mythimna separata
Trapping is convened, the pest injurious loss in horizontal, agricultural product quality and reduction grain-production to the prevention and control for improving mythimna separata is had
Significance.
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. application of the isoamyl alcohol in luring mythimna separata.
2. application according to claim 1, which is characterized in that the mythimna separata is female mythimna separata.
3. application according to claim 1 or 2, which is characterized in that a concentration of 0.01-0.6mg/ of use of the isoamyl alcohol
m2, preferably 0.25-0.4mg/m2。
4. according to any applications of claim 1-3, which is characterized in that the isoamyl alcohol placement location is apart from ground height
60-120cm。
5. a kind of attractant for mythimna separata, which is characterized in that include active constituent, the active constituent is：
It is individually for active component with isoamyl alcohol；
Alternatively, using isoamyl alcohol, phytol as active component；
Alternatively, using isoamyl alcohol, 2-Methyl Butyric Acid leaf-alcohol ester as active component；
Or using isoamyl alcohol, phytol, 2-Methyl Butyric Acid leaf-alcohol ester as active component.
6. attractant according to claim 5, which is characterized in that the mass percent of active constituent is in the attractant
40-100%.
7. attractant according to claim 5 or 6, which is characterized in that the active constituent of the attractant is isoamyl alcohol, leaf
When green alcohol, the mass ratio of isoamyl alcohol and phytol is 1-3:1-3, preferably 1:1；
When the active constituent of the attractant is isoamyl alcohol, 2-Methyl Butyric Acid leaf-alcohol ester, isoamyl alcohol and 2-Methyl Butyric Acid leaf-alcohol ester
Mass ratio be 1-3:1-3, preferably 1:1；
When the active constituent of the attractant is isoamyl alcohol, phytol, 2-Methyl Butyric Acid leaf-alcohol ester, isoamyl alcohol, phytol, 2- first
The mass ratio of base butyric acid leaf-alcohol ester is 4-8:1-6:1-6, preferably 2:1:1.
8. according to any attractants of claim 5-7, which is characterized in that the attractant also includes solvent, carrier.
9. attractant according to claim 5, which is characterized in that the attractant includes：Active component, carrier；It is described
Carrier is rubber material carrier；Contain 10-40mg active components in each rubber material carrier.
10. a kind of preparation method of attractant for mythimna separata, which is characterized in that including：
(1) active component is added in carrier, prepares lure；
(2) solvent is added for the first time into carrier, dissolves active component；
(3) after waiting for solvent volatilization, second of addition solvent makes active component be fully infiltrated into carrier；
(4) after waiting for that solvent volatilizees again, lure is put into insect trap device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810394886.0A CN108651457B (en) | 2018-04-27 | 2018-04-27 | Application of isoamylol in attracting armyworms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810394886.0A CN108651457B (en) | 2018-04-27 | 2018-04-27 | Application of isoamylol in attracting armyworms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108651457A true CN108651457A (en) | 2018-10-16 |
| CN108651457B CN108651457B (en) | 2020-09-18 |
Family
ID=63781271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810394886.0A Active CN108651457B (en) | 2018-04-27 | 2018-04-27 | Application of isoamylol in attracting armyworms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108651457B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022124915A1 (en) * | 2020-12-09 | 2022-06-16 | Landcare Research New Zealand Limited | Mammalian attractant |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028424A (en) * | 2015-06-23 | 2015-11-11 | 潍坊友容实业有限公司 | Armyworm and spica parallelangula alpheraky attractant and application thereof to planting of buckwheat in saline-alkali soil |
| CN105613495A (en) * | 2016-02-02 | 2016-06-01 | 深圳百乐宝生物农业科技有限公司 | Noctuidae pest attractant and preparation method and application thereof |
-
2018
- 2018-04-27 CN CN201810394886.0A patent/CN108651457B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028424A (en) * | 2015-06-23 | 2015-11-11 | 潍坊友容实业有限公司 | Armyworm and spica parallelangula alpheraky attractant and application thereof to planting of buckwheat in saline-alkali soil |
| CN105613495A (en) * | 2016-02-02 | 2016-06-01 | 深圳百乐宝生物农业科技有限公司 | Noctuidae pest attractant and preparation method and application thereof |
Non-Patent Citations (3)
| Title |
|---|
| KAIMEI LIHUANG 等: ""Antennal and behavioral responses of Mythimna se pa ra ta (Walker) to three plant volatiles"", 《ENVIRON SCI POLLUT RES》 * |
| 宋亚茹等: "粘虫雌蛾性信息素特征成分鉴定及其不同配比的室内引诱效果", 《植物保护学报》 * |
| 魏志洪等: "粘虫Mythimna separata Walker性引诱剂研究初报", 《昆虫学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022124915A1 (en) * | 2020-12-09 | 2022-06-16 | Landcare Research New Zealand Limited | Mammalian attractant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108651457B (en) | 2020-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103783041A (en) | Empoasca vitis gothe attractant and application method thereof | |
| CN108496658A (en) | A kind of experimental method of efficient trapping Bemisia tabaci | |
| CN105145564A (en) | Amphiphilic block copolymer micelle containing lepidopteron sex pheromone | |
| JP6886970B2 (en) | Compounds and compositions having knockdown activity or hematophage inhibitory activity against pests | |
| CN112219850B (en) | Combined trapping and killing method of thrips attractant and insecticide | |
| CN107333765A (en) | A kind of thrips attractant and its application | |
| CN104839191B (en) | A kind of for luring the compositions of Holotrichia parallela | |
| CN104996422B (en) | A kind of camphor tree nest snout moth's larva gyplure composition and its application | |
| CN106689133B (en) | A kind of composition and its lure of tea geometrid sex pheromone | |
| CN115769818A (en) | Application of (cis) -3-hexenol acetate in inducing spodoptera frugiperda to lay eggs and serving as spodoptera frugiperda attractant | |
| CN109769813B (en) | Method for trapping and killing tea lesser leafhoppers by push-pull type plant repellent and attractant | |
| CN108651457A (en) | Application of the isoamyl alcohol in luring mythimna separata | |
| CN110024786A (en) | One kind luring mosquito composition and its application | |
| CN107535460A (en) | A kind of insect-attracting board and preparation method | |
| CN101843245B (en) | Culex and aedes attractant and application method | |
| CN101669469B (en) | Sex attractant for isoceras sibirica | |
| CN111226931A (en) | Ionone parasitic wasp attractant, preparation method and application | |
| CN110278950B (en) | Potato tuber moth feed attractant and application thereof | |
| CN105295016A (en) | Pesticide for killing agricultural pests as well as preparation method and application of pesticide | |
| CN114885953A (en) | Emamectin benzoate-sodium alginate nanoparticle slow-release pesticide and preparation method thereof | |
| CN109938020B (en) | Chrysanthemum lesser leafhopper repellent and using method thereof | |
| CN107372595B (en) | Cockroach attractant and preparation method thereof | |
| WO2010130990A2 (en) | Use of a carboxylic acid or an aldehyde | |
| CN108124867B (en) | Striped rice borer sex pheromone liquid sustained-release agent and preparation method thereof | |
| CN106135257A (en) | A kind of Holotrichia parallela gyplure of essence of Niobe potentiation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |