CN109258639A - A kind of three-spotted plusia sex attractant composition and its application - Google Patents
A kind of three-spotted plusia sex attractant composition and its application Download PDFInfo
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- CN109258639A CN109258639A CN201811334131.8A CN201811334131A CN109258639A CN 109258639 A CN109258639 A CN 109258639A CN 201811334131 A CN201811334131 A CN 201811334131A CN 109258639 A CN109258639 A CN 109258639A
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- Prior art keywords
- spotted plusia
- sex
- synergist
- attractant composition
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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
- 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
- A01N37/06—Unsaturated carboxylic acids or thio analogues thereof; Derivatives thereof
-
- 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
- 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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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Catching Or Destruction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
It include three-spotted plusia sex pheromone and synergist the invention discloses a kind of three-spotted plusia sex attractant composition for belonging to insect sex pheromone preparation technical field and its application, the sex attractant composition.Wherein the sex pheromone ingredient is cis- 7- dodecylene acetic acid esters, cis- 11- hexadecene acetic acid esters and cis- 11- hexadecenal；The synergist is mainly one or more of plant volatile 2- ethyl -1- hexanol, ar-turmerone, valeral；The mass ratio of the sex pheromone and synergist is 1:0.3 ~ 1.2.Three-spotted plusia sex attractant composition preparation provided by the invention is simple, easy to use, should can accurately be used for the Insect infestation monitoring, mass trapping and Insect pest suppression of three-spotted plusia, be of great significance for comprehensive treatment three-spotted plusia.
Description
Technical field
The invention belongs to insect sex pheromone preparation technical fields, and in particular to a kind of three-spotted plusia sex attractant composition
And application.
Background technique
Three-spotted plusia [Argyrogramma agnata (Staudinger)] belongs to Lepidoptera, and Noctuidae is a kind of important
Agricultural migrate pest.Main host plants are made in the brassicaceous vegetables such as rape, wild cabbage, cauliflower, Chinese cabbage, radish and beans
Object, the crops such as Ge Ba, eggplant.Larval feeding plant leaf blade causes blade hole or incises even death, and drains fecal pollution
Dish strain seriously affects the quality and yield of crop, causes serious economic loss.The three-spotted plusia whole world is all distributed, domestic
It is distributed mainly on each soybean major production areas, wherein, one year generation 1~5 generation, with pupa aggrieved heavier with Huanghuai Area and the Yangtze river basin
Overwintering, adult is hidden by day and come out at night, and phototaxis is strong, and chemotaxis is weak, thus difficulty of prevention and cure is larger.Lamp light trapping can be used to trap and kill, but because
It is limited for environmental condition, so that having limitation using lamp light trapping.Tradition mostly uses chemical prevention, a large amount of chemical pesticide,
Can not only three-spotted plusia be made to develop drug resistance, but also cause the serious pollution of environment.Therefore scientists are gradually by chemical prevention
It is changed into biological control.
In general, the application study of insect infochemical is increasingly paid attention to both at home and abroad, the information of more pests
Chemical substance is constantly identified, synthesizes and Field information.Although sex pheromone has selectivity strong, micro efficiently, friendly to environment
The advantages that good, but male of the same race can only be trapped and killed, better effects can be played for the pest in generation more than a year, in wild female moth
Population density can not reach ideal effect when higher, therefore, it is also desirable to continue to optimize, reach better trap effect.
Summary of the invention
It is an object of the invention to propose a kind of three-spotted plusia sex attractant composition and application, to improve comprehensive treatment silver
The effect of Autographa spp.
Based on above-mentioned purpose, a kind of three-spotted plusia sex attractant composition provided by the invention includes three-spotted plusia property information
Element and synergist.Wherein, the three-spotted plusia sex pheromone is cis- 7- dodecylene acetic acid esters, cis- 11- hexadecene acetic acid
Ester and cis- 11- hexadecenal, the synergist are selected from one or more of 2- ethyl -1- hexanol, ar-turmerone, valeral.
The three-spotted plusia sex pheromone ingredient be cis- 7- dodecylene acetic acid esters, cis- 11- hexadecene acetic acid esters and
The mass ratio of cis- 11- hexadecenal is 3:1:0.1
Optionally, the synergist component is made of following component and mass ratio: 2- ethyl -1- hexanol: ar-turmerone: penta
Aldehyde mass ratio is (30%~80%): (20%~60%): (5%~35%).
Preferably, the synergist is made of following components and mass ratio: 2- ethyl -1- hexanol: ar-turmerone: valeral matter
Amount is than being (45%~65%): (25%~55%): (10%~25%).
Preferably, the synergist is made of following components and mass ratio: 2- ethyl -1- hexanol: ar-turmerone: valeral matter
Amount is than being 55%:30%:15%.
Optionally, the weight ratio of the three-spotted plusia sex pheromone and synergist is 1:(0.3~1.2).
Preferably, the weight ratio of the three-spotted plusia sex pheromone and synergist is 1:(0.45~1.0).
Preferably, the weight ratio of the three-spotted plusia sex pheromone and synergist is 1:0.6.
A kind of preparation method of three-spotted plusia sex attractant composition lure, the synergist was applied to containing crazing night
In the lure of moth sex pheromone；Or the lure of blank is applied to after mixing the synergist with three-spotted plusia sex pheromone
On；Or the three-spotted plusia sex pheromone and synergist are each applied in the lure of blank, then the collaboration will be contained
Lure and three-spotted plusia the sex pheromone lure core collocation of agent use.
Application of the above-mentioned three-spotted plusia sex attractant composition lure in trapping three-spotted plusia, will secure crazing night
The trapper of moth sex attractant composition hangs on the region of generation or possible rubber-modified epoxy noctuid, is used for three-spotted plusia insect pest situation
Monitoring and mass trapping.
The utility model has the advantages that compared with prior art, usage mode of the present invention is flexible, Multiple components can individually be made with unrestricted choice
With, or be used in conjunction with according to the proportion, independence is stronger；With only luring containing three-spotted plusia sex pheromone and without its synergist
Core is compared, using the lure containing three-spotted plusia sex pheromone and its synergist ingredient in the three-spotted plusia trapping experiments in field
Show stronger trapping activity；Synergist ingredient provided by the invention is cheap, can reduce the cost of production lure, fits
Preferably popularize.
Specific embodiment
Specific embodiments of the present invention will be described in detail below, it is to be understood that protection scope of the present invention is not
It is restricted by specific implementation.
The preparation of 1 three-spotted plusia sex attractant composition lure of embodiment
It is added drop-wise in the lure containing three-spotted plusia sex pheromone, the hexane solution containing synergist to n-hexane
After solution evaporation, then a certain amount of hexane solution is added drop-wise in the lure, after hexane solution volatilizees completely, obtained
Lure is placed in cell type trapper, trapper is then placed in silver by the lure containing three-spotted plusia sex attractant composition
More serious plot occurs for Autographa spp.Table 1 gives different synergists, to guarantee releasing effect, sets in each rubber lure
The three-spotted plusia sex attractant composition for entering 750~1500 μ g is given in table 2 in order to further illustrate the feasibility of the present embodiment
18 specific formulas out.
Table 1
| Ingredient | Molecular formula | Molecular weight | Source |
| 2- ethyl -1- hexanol | C8H18O | 130.23 | Lamiaceae plant |
| Ar-turmerone | C15H20O | 313.00 | The plants such as purple perilla |
| Valeral | C5H10O | 86.13 | Fragrance etc. |
Table
Table 2
Measurement of the lure of 2 different formulations of embodiment to three-spotted plusia trap effect
More serious plot occurs for selection three-spotted plusia, and area is at 20 mu or more, and every kind of formula setting lure is from the ground
Height 150cm or so, the distance between trapper 15m or so randomly place the above-mentioned composition of sex attractant containing three-spotted plusia
3 repetitions are set up in cell type trapper, each processing.The quantity for the three-spotted plusia once traped after placement every investigation in two days, and
Random replacement trapping position, is persistently investigated 30 days.
Investigation result such as table 3:
Table 3
As seen from the results in Table 3, addition 1 or 2 kind of synergist in three-spotted plusia sex pheromone, can improve to a certain extent
There is no significant difference to the trapping quantity of three-spotted plusia male worm, but with three-spotted plusia sex pheromone；In three-spotted plusia property information
3 kinds of synergists are added in element, and the trapping quantity to three-spotted plusia can be observed and be higher than addition a kind or 2 kinds of synergists significantly, with
And contain only the trapping quantity of three-spotted plusia sex pheromone.According to significant difference (P < 0.05), it is formulated 13 and is formulated 14 and other
Proportion significant difference, the synergist that adds be twice of formula 13 in formula 14, but the two not having differences property, from warp
From the point of view of Ji environmental protection, 2- ethyl -1- hexanol, 30% ar-turmerone, the penta of 15% of 13 addition synergist 55% of formula
Aldehyde, test data is the most significant with the otherness that sex pheromone and female three-spotted plusia is used alone, and illustrates that trap effect is best.
In order to verify the specificity of synergist 2- ethyl -1- hexanol of the present invention, ar-turmerone, valeral, its knot is respectively adopted
Structure analog 3- ethyl -1- hexanol, A curcumene, hexanal and its mixing repeat above-mentioned experiment, find three to three-spotted plusia property
Pheromones are to the trapping amount of three-spotted plusia without synergistic effect.It can be seen that three-spotted plusia sex attractant provided by the invention
Composition can accurately be applied to three-spotted plusia detecting and reporting pest information and mass trapping, have important meaning for comprehensive treatment three-spotted plusia
Justice.
Disclosed above is only several specific embodiments of the invention, and still, the present invention is not limited to this, any ability
What the technical staff in domain can think variation should all be fallen within the scope of protection of the present invention.
Claims (6)
1. a kind of three-spotted plusia sex attractant composition, which is characterized in that described including three-spotted plusia sex pheromone and synergist
Sex pheromone ingredient be cis- 7- dodecylene acetic acid esters, cis- 11- hexadecene acetic acid esters and cis- 11- hexadecenal, it is described
Synergist is one or more of plant volatile 2- ethyl -1- hexanol, ar-turmerone, valeral.
2. three-spotted plusia sex attractant composition according to claim 1, which is characterized in that the three-spotted plusia sex pheromone
The mass ratio of the cis- 7- dodecylene acetic acid esters of ingredient, cis- 11- hexadecene acetic acid esters and cis- 11- hexadecenal is 3: 1:
0.1。
3. three-spotted plusia sex attractant composition according to claim 1, which is characterized in that the matter of the synergist each component
Measure percentage are as follows: 2- ethyl -1- hexanol 30% ~ 80%, ar-turmerone 20% ~ 60%, valeral 5% ~ 35%.
4. three-spotted plusia sex attractant composition according to claim 1, which is characterized in that the three-spotted plusia sex pheromone
Mass ratio with synergist is 1:(0.3 ~ 1.2).
5. the application of three-spotted plusia sex attractant composition described in claim 1, which is characterized in that preparation lure, it will be described
Synergist is applied in the lure.
6. application of the three-spotted plusia sex attractant composition in terms of three-spotted plusia biological control described in claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811334131.8A CN109258639A (en) | 2018-11-09 | 2018-11-09 | A kind of three-spotted plusia sex attractant composition and its application |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811334131.8A CN109258639A (en) | 2018-11-09 | 2018-11-09 | A kind of three-spotted plusia sex attractant composition and its application |
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| Publication Number | Publication Date |
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| CN109258639A true CN109258639A (en) | 2019-01-25 |
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| CN201811334131.8A Pending CN109258639A (en) | 2018-11-09 | 2018-11-09 | A kind of three-spotted plusia sex attractant composition and its application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114052020A (en) * | 2021-11-19 | 2022-02-18 | 中捷四方生物科技股份有限公司 | Application of insect sex pheromone cis-11-hexadecene aldehyde analogue |
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| CN104996424A (en) * | 2015-06-23 | 2015-10-28 | 潍坊友容实业有限公司 | Argyrogramma agnata and mite attractant and application of argyrogramma agnata and mite attractant in purple perilla saline-alkali soil planting |
| CN106172395A (en) * | 2016-07-19 | 2016-12-07 | 南京江宁台湾农民创业园发展有限公司 | A kind of three-spotted plusia attractant and application thereof |
| CN107372497A (en) * | 2017-08-16 | 2017-11-24 | 广西壮族自治区林业科学研究院 | A kind of three-spotted plusia attractant and its application process |
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| CN106172395A (en) * | 2016-07-19 | 2016-12-07 | 南京江宁台湾农民创业园发展有限公司 | A kind of three-spotted plusia attractant and application thereof |
| CN107372497A (en) * | 2017-08-16 | 2017-11-24 | 广西壮族自治区林业科学研究院 | A kind of three-spotted plusia attractant and its application process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114052020A (en) * | 2021-11-19 | 2022-02-18 | 中捷四方生物科技股份有限公司 | Application of insect sex pheromone cis-11-hexadecene aldehyde analogue |
| CN114052020B (en) * | 2021-11-19 | 2023-04-07 | 中捷四方生物科技股份有限公司 | Application of insect sex pheromone cis-11-hexadecene aldehyde analogue |
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Application publication date: 20190125 |