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Semiochemical - cortexone [21-Hydroxypregn-4-en-3,20-dione]



Bedoukain RussellIPM

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21-Hydroxypregn-4-en-3,20-dione
21-Hydroxypregn-4-en-3,20-dione
Formula:C21H30O3
CAS#:64-85-7
MW:330.46

[MS




Dots surface:

Species utilize 21-Hydroxypregn-4-en-3,20-dione in its chemical communication system


Heteroptera, Belostomatidae, Belostomatinae 
Abedus herberti      Al
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
(*) indicates that compound is active    Herbert's giant water bug 
 
Coleoptera, Dytiscidae, Colymbetinae, Agabini 
Agabus seriatus      Al
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
(*) indicates that compound is active     
 
Coleoptera, Dytiscidae, Dytiscinae, Aciliini 
Acilius sulcatus      Al
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
(*) indicates that compound is active    Common pond beetle 
Graphoderus liberus      Al
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
(*) indicates that compound is active     
 
Coleoptera, Dytiscidae, Dytiscinae, Cybistrini 
Cybister confusus      Al
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
(*) indicates that compound is active     
Cybister limbatus      Al
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
(*) indicates that compound is active     
Cybister tripunctatus      Al
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
(*) indicates that compound is active    Three-punctured diving beetle 
 
Coleoptera, Dytiscidae, Dytiscinae, Dytiscini 
Dytiscus marginalis      Al
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
(*) indicates that compound is active    Great diving beetle 
 

 
Citation: El-Sayed AM 2024. The Pherobase: Database of Pheromones and Semiochemicals. <http://www.pherobase.com>.
Ⓒ 2003-2024 The Pherobase - Extensive Database of Pheromones and Semiochemicals. Ashraf M. El-Sayed.
Page created on 13-February-2024