Application of insect sex pheromone analogue in enabling insects to generate antagonistic reaction on sex pheromone
A technology of pheromones and analogues, applied in the field of insect sex pheromones, can solve the problems of large dosage and high synthesis cost of sex pheromone components
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0030] Esters are sex pheromone components, and their aldehydes, alcohols, and ketone analogs have antagonistic effects; and it shows that different insect sex pheromone component analogs have different antagonistic responses to insect sex pheromones.
[0031] From August 25 to September 29, 2020, a comparative experiment was carried out in the pear orchard of Qianxian County, Shaanxi Province, to trap the small pear borer moth with sex pheromone lures and lures added with insect sex pheromone analogs.
[0032] Among them, the CK components of the sex pheromone lure core of pear borer worm are cis-8-dodecene acetate and trans-8-dodecene acetate; In order to interfere with the effect, cis-8-dodecene acetate and trans-8-dodecene acetate analogues were added to the lure. Among them, the added cis-8-dodecene acetate analogs are cis-8-dodecenal (referred to as group A) and cis-8-tetradecan-2-one (referred to as group B) ); The added trans-8-dodecenyl acetate analog is trans-8-dode...
Embodiment 2
[0038] Esters are sex pheromone components, and their aldehyde and ketone analogs have antagonistic effects; and it shows that different insect sex pheromone component analogs have different antagonistic responses to insect sex pheromones.
[0039] From October 19 to November 10, 2020, a comparative experiment was carried out on Spodoptera litura sex pheromone lures and lures added with insect sex pheromone analogs to trap Spodoptera litura in Kunde Farm, Quanzhou, Fujian. Among them, the CK components of the sex pheromone lure of Spodoptera litura are cis-9, trans-11-tetradecyl acetate and cis-9, trans-12-tetradecyl acetate; In the analogs of sex pheromones, ketones interfere with sex pheromones. The analogs of cis-9 and trans-12-tetradecenyl ester are specially selected, and cis-9, Trans-12-tetradecenal (denoted as group A) and cis-9, trans-11-hexadecen-2-one (denoted as group B).
[0040] The original pheromone in the lure is 1mg, and the content of the added analogue is 0...
Embodiment 3
[0045] Alcohols are used as sex pheromone components, and their aldehydes and ester analogs have antagonistic effects, and it shows that different insect sex pheromone component analogs have different antagonistic responses to insect sex pheromones.
[0046] From July 9 to July 22, 2021, a comparative test of beet armyworm sex pheromone lures and insect sex pheromone analogs added to trap beet armyworms was carried out in the chive field in Xinghua, Jiangsu. Among them, the CK components of the sex pheromone lure of beet armyworm are cis-9, trans-12-tetradecenyl acetate and cis-9-tetradecenol. Since the previous two examples have verified the inhibitory effect of the analogues of the ester substance sex pheromones, this example aims at the inhibitory effect of the analogues when the alcohols are used as pheromones. Therefore, the analogue of cis-9-tetradecenol was selected, and cis-9-tetradecenal (referred to as group A) and cis-9-tetradecenyl acetate were added to the lure (...
PUM

Abstract
Description
Claims
Application Information

- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com