Attractant for Asias halodendri, and attraction method thereof

Abstract

The invention discloses an attractant for Asias halodendri, and an attraction method thereof. The attractant is composed of 90% of 5mug / mul essential oil of Elaeagnus angustifolia with flowers, 3% of 0.5mug / mul cis-3-hexen-1-ol and 7% of 0.5mug / mul trans-2-hexenal. The attraction method of the attractant comprises the steps of attraction core making from a preparation material, trap making, fieldtrapping and the like. The attractant for trapping Asias halodendri of the invention has the characteristics of nontoxicity, harmlessness, environmental protection, no pollution, no residual, safety to humans and animals, strong pertinence, no damages to natural enemies and beneficial insects, no causing of the drug resistance of pests, simple operation, and low trapping cost. The developed attractant of the invention can trap many adults in a short period of time to reduce the harm of the adults to Tetraena mongolica Maxim.

Description

[0001] This invention is carried out under the support of National Natural Science Foundation of China (fund number: 30060011), Tianjin Natural Science Foundation (fund number: 09JCYBJC14500), Tianjin Normal University Doctor Fund (fund number: 52XB1003). technical field

[0002] The invention belongs to the technical field of plant protection, and relates to a method for preventing and controlling plant pests, in particular to an attractant for longhorn beetles and a method for attracting them. Background technique

[0003] Red Margin Beetle[ Asias halodendri (Pallas)], also known as the red margin sub-beetle, belongs to Coleoptora (Coleoptora), Cerambycidae (Cerambycidae), and Cerambycfna (Cerambycfna) in classification, with a wide range of distribution. Liaoning, across the Yangtze River in the south, to Jiangxi, Hunan, Hubei, Guangxi, Guizhou, Sichuan and other places, east to Shandong, Jiangsu and Zhejiang, west to Qinghai, Tibet and other places, and the central part ...

Examples

Embodiment 1

[0051] Attractive ingredients Optimum concentration Percentage by weight

[0052] Eleuthero jujube essential oil 5ug / ul 90%

[0053] cis-3-hexen-1-ol 0.5ug / ul 3%

[0054] trans-2-hexenal 0.5ug / ul 7%.

[0055] How to lure red beetle:

[0056] ①Materials and methods for making the lure: select a vial of penicillin as the carrier of the lure, drill a small hole in the center of the cap to slow down the release rate of the lure, and add agar into the bottle as a slow-release agent, wherein the weight-to-volume ratio of agar to water is 1:50; inject 200ul of the prepared lure into the vial filled with agar.

[0057] ②Materials and methods for making traps: traps are made of 550 ml colorless and odorless pure water bottles, and two small square openings are carved at symmetrical positions on both sides of the bottle body at 1 / 4 below the bottle mouth. The diameter of the small openings is 1 cm, turn the sheet upwards, and make it 90 degrees to the bottle body, add 1 / 4 volume of ...

Embodiment 2

[0060] Attractive ingredients Concentration of each ingredient % by weight

[0061] Jujube essential oil 8ug / ul 90%

[0062] cis-3-hexen-1-ol 0.8ug / ul 3%

[0063] trans-2-hexenal 5ug / ul 7%.

[0064] How to lure red beetle:

[0065] ①Materials and methods for making the lure: select a vial of penicillin as the carrier of the lure, drill a small hole in the center of the cap to slow down the release rate of the lure, and add agar into the bottle as a slow-release agent, wherein the weight-to-volume ratio of agar to water is 1:50; inject 200ul of the prepared lure into the vial filled with agar.

[0066] ②Materials and methods for making traps: traps are made of 550 ml colorless and odorless pure water bottles, and two small square openings are carved at symmetrical positions on both sides of the bottle body at 1 / 4 below the bottle mouth. The diameter of the small openings is 1 cm, turn the sheet upwards, and make it 90 degrees to the bottle body, add 1 / 4 volume of purified w...

Embodiment 3

[0069] Attractive ingredients Concentration range Percentage by weight

[0070] Jujube essential oil 0.5ug / ul 90%

[0071] cis-3-hexen-1-ol 0.05ug / ul 3%

[0072] trans-2-hexenal 1 ug / ul 7%;

[0073] The method of luring the red edge beetle is also the method of example 1 live.

[0001] This invention is carried out under the support of National Natural Science Foundation of China (fund number: 30060011), Tianjin Natural Science Foundation (fund number: 09JCYBJC14500), Tianjin Normal University Doctor Fund (fund number: 52XB1003). technical field

[0002] The invention belongs to the technical field of plant protection, and relates to a method for preventing and controlling plant pests, in particular to an attractant for longhorn beetles and a method for attracting them. Background technique

[0003] Red Margin Beetle[ Asias halodendri (Pallas)], also known as the red margin sub-beetle, belongs to Coleoptora (Coleoptora), Cerambycidae (Cerambycidae), and Cerambycfna (Cerambycfna) in classification, with a wide range of distribution. Liaoning, across the Yangtze River in the south, to Jiangxi, Hunan, Hubei, Guangxi, Guizhou, Sichuan and other places, east to Shandong, Jiangsu and Zhejiang, west to Qinghai, Tibet and other places, and the central part ...

Examples

Embodiment 1

[0051] Attractive ingredients Optimum concentration Percentage by weight

[0052] Eleuthero jujube essential oil 5ug / ul 90%

[0053] cis-3-hexen-1-ol 0.5ug / ul 3%

[0054] trans-2-hexenal 0.5ug / ul 7%.

[0055] How to lure red beetle:

[0056] ①Materials and methods for making the lure: select a vial of penicillin as the carrier of the lure, drill a small hole in the center of the cap to slow down the release rate of the lure, and add agar into the bottle as a slow-release agent, wherein the weight-to-volume ratio of agar to water is 1:50; inject 200ul of the prepared lure into the vial filled with agar.

[0057] ②Materials and methods for making traps: traps are made of 550 ml colorless and odorless pure water bottles, and two small square openings are carved at symmetrical positions on both sides of the bottle body at 1 / 4 below the bottle mouth. The diameter of the small openings is 1 cm, turn the sheet upwards, and make it 90 degrees to the bottle body, add 1 / 4 volume of ...

Embodiment 2

[0060] Attractive ingredients Concentration of each ingredient % by weight

[0061] Jujube essential oil 8ug / ul 90%

[0062] cis-3-hexen-1-ol 0.8ug / ul 3%

[0063] trans-2-hexenal 5ug / ul 7%.

[0064] How to lure red beetle:

[0065] ①Materials and methods for making the lure: select a vial of penicillin as the carrier of the lure, drill a small hole in the center of the cap to slow down the release rate of the lure, and add agar into the bottle as a slow-release agent, wherein the weight-to-volume ratio of agar to water is 1:50; inject 200ul of the prepared lure into the vial filled with agar.

[0066] ②Materials and methods for making traps: traps are made of 550 ml colorless and odorless pure water bottles, and two small square openings are carved at symmetrical positions on both sides of the bottle body at 1 / 4 below the bottle mouth. The diameter of the small openings is 1 cm, turn the sheet upwards, and make it 90 degrees to the bottle body, add 1 / 4 volume of purified w...

Embodiment 3

[0069] Attractive ingredients Concentration range Percentage by weight

[0070] Jujube essential oil 0.5ug / ul 90%

[0071] cis-3-hexen-1-ol 0.05ug / ul 3%

[0072] trans-2-hexenal 1 ug / ul 7%;

[0073] The method of luring the red edge beetle is also the method of example 1 live.

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