CN114190382A - Attractant capable of simultaneously attracting prodenia litura males and females and application thereof - Google Patents
Attractant capable of simultaneously attracting prodenia litura males and females and application thereof Download PDFInfo
- Publication number
- CN114190382A CN114190382A CN202111577959.8A CN202111577959A CN114190382A CN 114190382 A CN114190382 A CN 114190382A CN 202111577959 A CN202111577959 A CN 202111577959A CN 114190382 A CN114190382 A CN 114190382A
- Authority
- CN
- China
- Prior art keywords
- attractant
- percent
- prodenia litura
- parts
- litura
- 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
- 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
- A01N37/36—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 containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—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 containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
- A01N37/40—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 containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
-
- 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
- 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
- A01N35/04—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 aldehyde or keto groups, or thio analogues thereof, directly attached to an aromatic ring system, e.g. acetophenone; Derivatives thereof, e.g. acetals
-
- 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
- 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
- A01N49/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds containing the group, wherein m+n>=1, both X together may also mean —Y— or a direct carbon-to-carbon bond, and the carbon atoms marked with an asterisk are not part of any ring system other than that which may be formed by the atoms X, the carbon atoms in square brackets being part of any acyclic or cyclic structure, or the group, wherein A means a carbon atom or Y, n>=0, and not more than one of these carbon atoms being a member of the same ring system, e.g. juvenile insect hormones or mimics 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Insects & Arthropods (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
An attractant capable of simultaneously attracting prodenia litura males and females is characterized by comprising the following components in parts by weight: 28 to 53 percent of phenylacetaldehyde; 5 to 15 percent of methyl salicylate; 22 to 35 percent of benzyl acetate; 15-30% of linalool; 5 to 13 percent of salicylaldehyde; the sum of the above components is 100%. The invention also discloses a release carrier and a trapping device with the attractant. The components are compounded for use, so that male spodoptera litura and female spodoptera litura can be simultaneously attracted, and the attraction effect is obviously superior to that of the existing sex attractant; the proportion of the trapped spodoptera litura female moths is over 50 percent.
Description
Technical Field
The invention relates to an insect attractant, in particular to an attractant for prodenia litura, and also relates to a trapping core and a trapping device for the prodenia litura.
Background
Prodenia litura is distributed throughout the country and is an important explosive pest on crops in China, the feeding character of the prodenia litura is very wide, and 99 host plants are known. The low-age larvae only eat leaves and leave skins and veins, the high-age larvae eat leaves and are nicked, all leaves are eaten up when the larvae are serious, and the larvae can also eat cotton flowers, buds, bolls or cabbage heartballs, so that the commodity value of crops is reduced or lost.
At present, the control of prodenia litura is mainly based on chemical pesticide control, but a great amount of unreasonable chemical pesticide is often used to kill natural enemies in a large amount, so that ecological deterioration is caused, and the problems of drug resistance, pesticide residue, food safety and the like of pests are caused.
The sex pheromone is applied to biological control of prodenia litura, and has the action principle of trapping and killing male prodenia litura and interfering mating between female prodenia litura and male prodenia litura, so that the mating chance of female prodenia litura is reduced, and the egg laying amount of female prodenia litura is reduced. Reference may be made to the chinese patent application publication No. 200910100370.1, entitled sex pheromone composition for attracting prodenia litura and its attracting core (application publication No. CN101940208A), which mentions that sex pheromone composition consisting of cis-9, trans-11-tetradecadienol acetate and cis-9 trans-12-tetradecadienol acetate has a good attracting effect on prodenia litura.
See also chinese invention patent application with application number 20161007516.X, disclosing "a noctuidae pest attractant and a preparation method and application thereof" (application publication number CN105613495A), the attractant of which comprises the following raw materials in parts by weight: 0.5-5 parts of phenylacetaldehyde; 0.5-5 parts of methyl o-methoxybenzoate; 0.5-5 parts of methyl salicylate; 0.5-5 parts of cis-folic acetate; 0.5-5 parts of limonene; 0.5-20 parts of a phagostimulant; 10-90 parts of a slow release carrier; 30-80 parts of water.
Reference may also be made to the disclosure of the Chinese patent application with application No. 201710161644.2, a prodenia litura pheromone composition and a lure (application publication No. CN106900706A), wherein the attractant of the disclosure is composed of cis 9, trans 11-tetradecadienyl acetate and tetradecene aldehyde.
When the prodenia litura is lured in the prior art, the luring target mainly aims at the prodenia litura male moth, the prodenia litura male moth can mate for many times all the time, when the population quantity of the field prodenia litura is low, a better control effect can be exerted, and when the population density of the prodenia litura in the field is higher, the control effect is limited. Only when the high-efficiency amphoteric attractant is used for trapping and killing the female and male prodenia litura, the better field control effect can be achieved.
Disclosure of Invention
The first technical problem to be solved by the present invention is to provide an attractant capable of attracting both male and female prodenia litura moths, in view of the above technical situation.
The second technical problem to be solved by the present invention is to provide a release carrier capable of simultaneously attracting both male and female prodenia litura.
The third technical problem to be solved by the present invention is to provide a trapping device capable of simultaneously attracting both male and female prodenia litura.
The technical scheme adopted by the invention for solving the first technical problem is as follows: an attractant capable of simultaneously attracting prodenia litura males and females is characterized by comprising the following components in parts by weight:
28 to 53 percent of phenylacetaldehyde;
5 to 15 percent of methyl salicylate;
22 to 35 percent of benzyl acetate;
15% -30% of linalool;
5 to 13 percent of salicylaldehyde;
the sum of the above components is 100%.
Preferably, the attractant comprises the following components in parts by weight:
28 to 45 percent of phenylacetaldehyde;
5 to 13 percent of methyl salicylate;
22 to 28 percent of benzyl acetate;
linalool 19-30%;
7 to 13 percent of salicylaldehyde;
the sum of the above components is 100%.
Preferably, the attractant comprises the following components in parts by weight:
29% of phenylacetaldehyde;
6.5 percent of methyl salicylate;
25.5 percent of benzyl acetate;
29% of linalool;
10 percent of salicylaldehyde.
The technical scheme adopted by the invention for solving the second technical problem is as follows: a release carrier, characterized in that the release carrier is made by the steps of: mixing the attractant with a nonvolatile organic solvent to prepare a soaking solution, and soaking the lure in the soaking solution to obtain the release carrier.
Preferably, the weight-volume ratio of the attractant to the nonvolatile organic solvent is 150-250 mg: 0.1-0.4 mL.
Preferably, the weight-volume ratio of the attractant to the nonvolatile organic solvent is 150-200 mg: 0.2-0.35 mL.
Preferably, the weight-volume ratio of the attractant to the nonvolatile organic solvent is 180mg:0.3 mL.
Preferably, the organic solvent with low volatility is at least one of liquid paraffin, mineral oil or sunflower oil.
Preferably, the lure core is made of natural rubber.
The technical scheme adopted by the invention for solving the second technical problem is as follows: a trapping device comprises a housing and a release carrier disposed in the housing.
Compared with the prior art, the invention has the advantages that: by compounding and using benzaldehyde, methyl salicylate, benzyl acetate, linalool and salicylaldehyde, not only can male and female prodenia litura be attracted simultaneously, but also the attraction effect is obviously better than that of the existing sex attractant; the proportion of the trapped spodoptera litura female moths is over 50 percent. And the method can also be used for monitoring the insect situation, the insect trapping amount can accurately predict the occurrence dynamics of prodenia litura, and the monitoring accuracy is high. Not only has good trapping effect, does not generate resistance, is nontoxic to human and livestock, and is environment-friendly; the stress resistance is strong, and the wind, the rain and the sunshine are not afraid; meanwhile, the preparation is simple, the use is simple, and the lasting period is long.
Detailed Description
The present invention will be described in further detail with reference to examples.
Example 1
A prodenia litura attractant is composed of the following raw materials in parts by weight: 35 parts of phenylacetaldehyde, 17 parts of methyl salicylate, 25 parts of linalool, 10 parts of salicylaldehyde and 13 parts of benzyl acetate.
Preparation of prodenia litura attractant
35g of phenylacetaldehyde, 17g of methyl salicylate, 25g of linalool, 10g of salicylaldehyde and 13g of benzyl acetate are mixed to obtain the prodenia litura attractant.
Example 2
A prodenia litura attractant is composed of the following raw materials in parts by weight: 55 parts of phenylacetaldehyde, 5 parts of methyl salicylate, 15 parts of linalool, 10 parts of salicylaldehyde and 15 parts of benzyl acetate.
Preparation of prodenia litura attractant
55g of phenylacetaldehyde, 5g of methyl salicylate, 15g of linalool, 10g of salicylaldehyde and 15g of benzyl acetate are mixed to obtain the prodenia litura attractant.
Example 3
A prodenia litura attractant is composed of the following raw materials in parts by weight: 48 parts of phenylacetaldehyde, 12 parts of methyl salicylate, 15 parts of linalool, 8 parts of salicylaldehyde and 17 parts of benzyl acetate.
Preparation of prodenia litura attractant
48g of phenylacetaldehyde, 12g of methyl salicylate, 15g of linalool, 8g of salicylaldehyde and 17g of benzyl acetate are mixed to obtain the prodenia litura attractant.
Example 4
A prodenia litura attractant is composed of the following raw materials in parts by weight: 30 parts of phenylacetaldehyde, 28 parts of methyl salicylate, 5 parts of linalool, 5 parts of salicylaldehyde and 32 parts of benzyl acetate.
Preparation of prodenia litura attractant
30g of phenylacetaldehyde, 28g of methyl salicylate, 5g of salicylaldehyde, 5g of linalool and 32g of benzyl acetate are mixed to obtain the prodenia litura attractant.
Example 5
A prodenia litura attractant is composed of the following raw materials in parts by weight: 35 parts of phenylacetaldehyde, 10 parts of methyl salicylate, 30 parts of linalool, 10 parts of salicylaldehyde and 15 parts of benzyl acetate.
Preparation of prodenia litura attractant
35g of phenylacetaldehyde, 10g of methyl salicylate, 10g of salicylaldehyde, 30g of linalool and 15g of benzyl acetate are mixed to obtain the prodenia litura attractant.
Example 6
A prodenia litura attractant is composed of the following raw materials in parts by weight: 25 parts of phenylacetaldehyde, 10 parts of methyl salicylate, 30 parts of linalool, 10 parts of salicylaldehyde and 25 parts of benzyl acetate.
Preparation of prodenia litura attractant
Mixing 25g of phenylacetaldehyde, 10g of methyl salicylate, 10g of salicylaldehyde, 30g of linalool and 25g of benzyl acetate to obtain the prodenia litura attractant.
Comparative example 1
A prodenia litura attractant similar to that of example 1, except that it was prepared by: 80g of phenylacetaldehyde, 5g of methyl salicylate, 5g of linalool, 5g of salicylaldehyde and 5g of benzyl acetate are mixed to obtain the prodenia litura attractant.
Comparative example 2
A prodenia litura attractant similar to that of example 1, except that it was prepared by: 20g of phenylacetaldehyde, 65g of methyl salicylate, 6g of linalool, 5g of salicylaldehyde and 4g of benzyl acetate are mixed to obtain the prodenia litura attractant.
Application example 1
A prodenia litura trapping method comprises the following steps: 250mg of the spodoptera litura attractant prepared in example 1 is dissolved in 0.25mL of liquid paraffin, then the solution is loaded into a reversed-mouth bell-shaped rubber lure core, and the lure core is fixed in a spodoptera litura special-purpose trap and is used for trapping imagoes of the spodoptera litura.
Application example 2
A trapping method similar to that of application example 1, with the only difference that the spodoptera litura attractant was the spodoptera litura attractant prepared in example 2.
Application example 3
A trapping method similar to that of application example 1, with the only difference that the spodoptera litura attractant is the spodoptera litura attractant prepared in example 3.
Application example 4
A trapping method similar to that of application example 1, with the only difference that the spodoptera litura attractant was the spodoptera litura attractant prepared in example 4.
Application example 5
A trapping method similar to that of application example 1, with the only difference that the spodoptera litura attractant was the spodoptera litura attractant prepared in example 5.
Application example 6
A trapping method similar to that of application example 1, with the only difference that the spodoptera litura attractant was the spodoptera litura attractant prepared in example 6.
Comparative example 3
A trapping method similar to that of application example 1, with the only difference that the spodoptera litura attractant was the spodoptera litura attractant prepared in comparative example 1.
Comparative example 4
A trapping method similar to that of application example 1, except that the spodoptera litura attractant was the spodoptera litura attractant prepared in comparative example 2.
Application example 7
In 2019, the attraction effect test of the prodenia litura is carried out on Ningbo city of Zhejiang province of 371509 between 5 and 2 months and 5 and 18 months in Chenhuangcun of the state region by various formula combinations.
Phenylacetaldehyde, methyl salicylate, salicylaldehyde, linalool and benzyl acetate are combined according to the same weight (5 g each) according to the table 1 to prepare an attractant, different attractants in the table 1 and liquid paraffin are mixed according to the proportion of 250mg:0.25mL, then the mixture is loaded into a rubber attractant core, and the attractant core is fixed in a shell of a prodenia litura special trap and is used for trapping imagoes of prodenia litura.
A piece of field with 10 mu area consistent with cabbage variety, growth and fertilizer and water management conditions was selected as a test field, and different traps prepared in Table 1 were uniformly placed in the test field. And (4) surveying every 7 days, and counting the total number of noctuids, stem borers and prodenia litura in the trapping cage. The results of the investigation are shown in Table 1.
TABLE 1 major moth traps trapped by different formulation combinations and their total number of traps (unit: head/cage)
| Compound combination | Noctuids | Other moths | Prodenia litura | Total up to |
| Phenylacetaldehyde | 23 | 14 | 3 | 40 |
| Salicylic acid methyl ester | 34 | 17 | 4 | 55 |
| Phenylacetaldehyde + methyl salicylate | 80 | 25 | 35 | 140 |
| Linalool | 4 | 16 | 7 | 27 |
| Acetic acid benzyl ester | 3 | 8 | 3 | 14 |
| Salicylaldehyde and linalool | 10 | 11 | 7 | 28 |
| Phenylacetaldehyde, methyl salicylate and linalool | 75 | 106 | 136 | 317 |
| Phenylacetaldehyde, salicylaldehyde and benzyl acetate | 156 | 114 | 154 | 424 |
| Phenylacetaldehyde, methyl salicylate, linalool, benzyl acetate and salicylaldehyde | 172 | 189 | 356 | 717 |
As can be seen from table 1, the individual components phenylacetaldehyde and methyl salicylate have broad-spectrum attractant activity for lepidopteran insects, attracting mainly noctuids and other moths, of which there are fewer prodenia litura; when the phenylacetaldehyde and the methyl salicylate are combined, the synergistic effect is achieved, the insect-attracting amount is obviously increased, but the insect-attracting amount is also broad-spectrum, and the prodenia litura accounts for a lower proportion; when linalool and salicylaldehyde are combined, the insect trapping amount is slightly improved but is not obvious; when the three components of phenylacetaldehyde, methyl salicylate and linalool and the three components of phenylacetaldehyde, salicylaldehyde and benzyl acetate are combined, the total insect trapping amount and the insect trapping amount of prodenia litura are obviously improved, the coordination and synergy effects are obvious, but the specificity to prodenia litura is not strong; when five compounds of phenylacetaldehyde, methyl salicylate, linalool, salicylaldehyde and benzyl acetate are combined, the specificity on prodenia litura is obviously improved, and the coordination and synergy effects are the best.
Application example 8
In Ningbo city of Zhejiang province, 371500, and front Xucun, Jiacun and Xijiang village in 2020 between 7 and 3 months and 9 and 3 days, the trapping effect test of Spodoptera litura attractant was carried out.
Selecting a small green vegetable variety, a growing condition and a fertilizer and water management condition which are consistent, and using a piece of strip field with the area of 10 mu as a test field, placing the trappers in the trapping methods of application examples 1-6 and comparative examples 5-8 in the test field, uniformly and randomly setting 10 points, and using a commercial sex attractant (a prodenia night moth sex attractant disoriented to a silk-induced core provided by Ningnikon biotechnology, Inc., referring to CN101940208A) as a control group. Changing the core every 15 days for 1 time, and investigating the number of prodenia litura, the male-female ratio and the number of mixed moths in the trapping cage once a week. The survey was continued for two months and the average of 8 surveys was taken and shown in tables 2 and 3.
TABLE 2 attraction effect of different spodoptera litura attractants on spodoptera litura imagoes
TABLE 3 ratio of different spodoptera litura attractants to the luring amount of the hybrid moth and the total luring amount thereof
As can be seen from Table 2, the trapping amount of the prodenia litura imagoes provided by the invention is significantly higher than that of the control group, the average trapping amount of the prodenia litura is higher than that of the control group, the ratio of the trapped prodenia litura female moths exceeds 50%, and the control group can only trap male moths. As can be seen from comparative examples 3 and 4, the inducing effect is lower than that of the attractant due to the fact that the proportion of phenylacetaldehyde to benzyl acetate in the attractant formula is too low or too high (lower than 20% or higher than 55%), the insect attracting amount of the comparative examples 3 and 4 is only 19.40% of the average insect attracting amount of the application examples 1-6, meanwhile, the proportion of trapped female insects is also obviously reduced, and the female insect rate is reduced to 29.44%. Therefore, the attractant provided by the invention can simultaneously attract a large number of male moths and female moths of prodenia litura, and has higher control efficiency in reducing the number of field adult prodenia litura and reducing the population density of offspring insects compared with the current commercial prodenia litura sex attractant. Meanwhile, the attractant provided by the invention has high trapping activity, and can improve the prediction accuracy of the prodenia litura emergence period.
As can be seen from table 3, when the ratio of the components is too large or too small (comparative example 3 and comparative example 4), the specificity of the attractant to prodenia litura is reduced, the moth-attracting amount of the prodenia litura is drastically reduced, and the moth-attracting amount of the hybrid moth is significantly increased. The spodoptera litura attractant provided by the invention is high in specificity, the rate of hybrid moths in the attracted insects is low, and the average value of the hybrid moths in application examples 1-8 in the total attracted insects is 40.19%.
In conclusion, the invention not only can simultaneously lure male moths and female moths of prodenia litura by compounding and using phenylacetaldehyde, methyl salicylate, salicylaldehyde, linalool and benzyl acetate in a proper proportion, but also has a lure effect obviously superior to that of a conventional sex attractant; in addition, the prodenia litura attractant provided by the invention has good trapping effect, does not generate resistance, is nontoxic to human and livestock and is environment-friendly; the stress resistance is strong, and the wind, the rain and the sunshine are not afraid; meanwhile, the preparation is simple, the use is simple, and the lasting period is long.
Claims (10)
1. An attractant capable of simultaneously attracting prodenia litura males and females is characterized by comprising the following components in parts by weight:
28 to 53 percent of phenylacetaldehyde;
5 to 15 percent of methyl salicylate;
22 to 35 percent of benzyl acetate;
15% -30% of linalool;
5 to 13 percent of salicylaldehyde;
the sum of the above components is 100%.
2. The attractant capable of attracting both male and female prodenia litura as claimed in claim 1, wherein the attractant comprises the following components in parts by weight:
28 to 45 percent of phenylacetaldehyde;
5 to 13 percent of methyl salicylate;
22 to 28 percent of benzyl acetate;
linalool 19-30%;
7 to 13 percent of salicylaldehyde;
the sum of the above components is 100%.
3. The attractant capable of attracting both male and female prodenia litura as claimed in claim 2, wherein the attractant comprises the following components in parts by weight:
29% of phenylacetaldehyde;
6.5 percent of methyl salicylate;
25.5 percent of benzyl acetate;
29% of linalool;
10 percent of salicylaldehyde.
4. A delivery vehicle incorporating the attractant of any one of claims 1-3, wherein the delivery vehicle is made by: mixing the attractant with a nonvolatile organic solvent to prepare a soaking solution, and soaking the lure in the soaking solution to obtain the release carrier.
5. The release carrier according to claim 4, wherein the weight-to-volume ratio of the attractant to the nonvolatile organic solvent is 150-250 mg: 0.1-0.4 mL.
6. The release carrier according to claim 5, wherein the weight-to-volume ratio of the attractant to the nonvolatile organic solvent is 150-200 mg: 0.2-0.35 mL.
7. The delivery vehicle according to claim 6, wherein the weight to volume ratio of the attractant to the non-volatile organic solvent is 180mg:0.3 mL.
8. The delivery vehicle according to claim 4, wherein the non-volatile organic solvent is at least one of liquid paraffin, mineral oil or sunflower oil.
9. The delivery vehicle according to claim 4, wherein the lure is made of natural rubber.
10. A trapping device with any one of the release carriers of the 4-9 comprises a shell and the release carrier arranged in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111577959.8A CN114190382B (en) | 2021-12-22 | 2021-12-22 | Attractant capable of attracting male and female spodoptera litura simultaneously and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111577959.8A CN114190382B (en) | 2021-12-22 | 2021-12-22 | Attractant capable of attracting male and female spodoptera litura simultaneously and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114190382A true CN114190382A (en) | 2022-03-18 |
| CN114190382B CN114190382B (en) | 2023-06-09 |
Family
ID=80655862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111577959.8A Active CN114190382B (en) | 2021-12-22 | 2021-12-22 | Attractant capable of attracting male and female spodoptera litura simultaneously and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114190382B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115336599A (en) * | 2022-08-01 | 2022-11-15 | 深圳百乐宝生物农业科技有限公司 | Spodoptera frugiperda biological food attractant and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120207702A1 (en) * | 2009-10-12 | 2012-08-16 | University Of Greenwich | Insect attractant compositions |
| CN109221118A (en) * | 2018-09-21 | 2019-01-18 | 深圳沃华生物农业有限公司 | A kind of prodenia litura attractant composition |
| CN111387202A (en) * | 2020-03-24 | 2020-07-10 | 金华市农业科学研究院 | Linalool and caryophyllene-based active composition, silver looper attractant, lure and application thereof |
-
2021
- 2021-12-22 CN CN202111577959.8A patent/CN114190382B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120207702A1 (en) * | 2009-10-12 | 2012-08-16 | University Of Greenwich | Insect attractant compositions |
| CN109221118A (en) * | 2018-09-21 | 2019-01-18 | 深圳沃华生物农业有限公司 | A kind of prodenia litura attractant composition |
| CN111387202A (en) * | 2020-03-24 | 2020-07-10 | 金华市农业科学研究院 | Linalool and caryophyllene-based active composition, silver looper attractant, lure and application thereof |
Non-Patent Citations (3)
| Title |
|---|
| 李为争等: "蛾类花香型广谱引诱剂配方的均匀设计", 《中国农学通报》 * |
| 王树峰等: "常见花香挥发物对大豆田主要鳞翅目害虫的诱捕效果", 《河南农业科学》 * |
| 王桂花等: "斜纹夜蛾对植物挥发物及其与性信息素组合的触角电位反应", 《热带作物学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115336599A (en) * | 2022-08-01 | 2022-11-15 | 深圳百乐宝生物农业科技有限公司 | Spodoptera frugiperda biological food attractant and application thereof |
| CN115336599B (en) * | 2022-08-01 | 2023-08-11 | 深圳百乐宝生物农业科技有限公司 | Spodoptera frugiperda biological feeding attractant and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114190382B (en) | 2023-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Mazomenos et al. | Attract and kill of the olive fruit fly Bactrocera oleae in Greece as a part of an integrated control system | |
| Stowe et al. | The chemistry of eavesdropping, alarm, and deceit. | |
| Caparros Megido et al. | Pheromone-based management strategies to control the tomato leafminer, Tuta absoluta (Lepidoptera: Gelechiidae). A review | |
| Megido et al. | Pheromone-based management strategies to control the tomato leafminer, Tuta absoluta (Lepidoptera: Gelechiidae). A review | |
| Baroffio et al. | Combining plant volatiles and pheromones to catch two insect pests in the same trap: Examples from two berry crops | |
| CN101940208A (en) | Sex pheromone composite for luring prodenia litura and luring core thereof | |
| CN106999529B (en) | Compositions and methods for attracting mosquitoes and repelling sand flies | |
| CN108552206A (en) | Application of the geraniol in luring wasp fly | |
| EP1708570B1 (en) | Composition and use thereof as attractant for the garden chafer (Phyllopertha horticola) | |
| CN113519521A (en) | Rice leaf roller attractant based on combination of floral fragrance substances and green leaf substances and application thereof | |
| CN114190382A (en) | Attractant capable of simultaneously attracting prodenia litura males and females and application thereof | |
| Frolov et al. | LEDS and semiochemicals vs. sex pheromones: tests of the European corn borer attractivity in the Krasnodar territory | |
| US6183733B1 (en) | Compositions and methods of attracting overwintering boll weevils | |
| CN109452275B (en) | Attractant for cnaphalocrocis medinalis and application | |
| CN107467020A (en) | A kind of lure composition for being used to prevent and treat black cutworm | |
| Reddy et al. | Studies on the sex pheromone of the diamondback moth Plutella xylostella (Lepidoptera: Yponomeutidae) in India | |
| Hammack et al. | Phenylpropanoids as attractants for adult Stomoxys calcitrans (Diptera: Muscidae) | |
| EP1469728A1 (en) | Noctuid attractant composition | |
| CA2989074A1 (en) | Composition and system for attracting lepidopterous insects | |
| Underhill et al. | Monitoring field populations of the sunflower moth, Homoeosoma electellum (Lepidoptera: Pyralidae), with its sex pheromone | |
| Bengtsson | Aggregation in non-social insects | |
| Mallikarjun et al. | Role of fruit volatiles and sex pheromone components in mate recognition in fruit piercing moth Eudocima materna Linnaeus (Lepidoptera: Erebidae) | |
| WO2003013242A1 (en) | Chemical attractants for yellowjacket wasps | |
| CN110583651B (en) | Sex attractant and lure core for attracting prodenia litura | |
| CN117158420B (en) | Parasitic wasp attractant for tea garden |
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 |