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Semiochemicals of Epilachna varivestis, the Mexican bean beetle

Phylum:  Arthropoda
Subphylum:  Uniramia
Class:  Insecta
Order:  Coleoptera
Family:  Coccinellidae
Subfamily:  Epilachninae
Genus:  Epilachna
Tribe:  Epilachnini
Author:  Mulsant
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Image: Google
Host: Google
Biology: Google
Distribution: Google



Bedoukain RussellIPM

Semiochemical(s):

  Radford P  1997  J. Nat. Prod.  60: 755   
    5-12-aminotridecyl-pyrrolidine    Relative ratio of the component   (*) indicates that compound is active   Al
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
Defense substance 
    1-2-hydroxyethyl-2-10-aminoundecyl-pyrrolidine    Relative ratio of the component   (*) indicates that compound is active    
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
 
    5-10-aminoundecyl-pyrrolidine    Relative ratio of the component   (*) indicates that compound is active    
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
 
 
  Shi X  1997  Tetrahedron Lett.  38: 6479   
    2S12R-2-12-aminotridecyl-pyrrolidine    Relative ratio of the component   (*) indicates that compound is active   Al
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
Defense substance 
    2S12R-1-2-hydroxyethyl-2-12-aminotridecyl-pyrrolidine    Relative ratio of the component   (*) indicates that compound is active    
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
 
 
  Shi X  1996  Tetrahedron  52: 6859   
    2S12R-2-12-aminotridecyl-pyrrolidine    Relative ratio of the component   (*) indicates that compound is active   Al
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
Defense substance 
 
  Attygalle AB  1993c  Tetrahedron  49: 9333   
    2me-6-propylpiperidine    0.2 Relative ratio of the component   (*) indicates that compound is active   Al
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
Defense substance 
    2-phenylethanamine    0.6 Relative ratio of the component   (*) indicates that compound is active    
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
 
    1-6me-2-piperidyl-3-2Kt    1.2 Relative ratio of the component   (*) indicates that compound is active    
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
 
    1-6me-2-piperidyl-propan-2-ol    0.2 Relative ratio of the component   (*) indicates that compound is active    
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
 
    euphococcinine    28.4 Relative ratio of the component   (*) indicates that compound is active    
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
 
    1-2-hydroxyethyl-2-12-aminotridecyl-pyrrolidine    40.9 Relative ratio of the component   (*) indicates that compound is active    
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
 
    1-6me-2,3,4,5-tetrahydropyridin-2-yl-3-2Kt    2.2 Relative ratio of the component   (*) indicates that compound is active    
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
 
    2-12-aminotridecyl-pyrrolidine    18.4 Relative ratio of the component   (*) indicates that compound is active    
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
 
 
  Attygalle AB  1993a  Proc. Natl. Acad. Sci. USA  90: 5204   
    epilachnene    90.9 Relative ratio of the component   (*) indicates that compound is active   Al
Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone
 
Pupae
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
Defense substance 
    epilachnadiene    8.55 Relative ratio of the component   (*) indicates that compound is active    
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
 
    norepilachnene    0.25 Relative ratio of the component   (*) indicates that compound is active    
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
 
    9-propyl-10-azacyclododecan-12-olide    0.2 Relative ratio of the component   (*) indicates that compound is active    
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
 
    homoepilachnene    0.1 Relative ratio of the component   (*) indicates that compound is active    
Source of the chemical signal
F -   Female
H -   Host (could be of plant or animal origin)
L -   Lure
M -   Male
M&F -   Male and Female
S -   Solider
Q -   Queen
W -   Worker
 
Amount
pg -   Picogram
ng -   Nanogram
g -   Microgram
mg -   Milligram
g -   Gram
 
 
 

Reference(s):

Radford, P., Attygalle, A.B., Meinwald, J., Smedley, S.R., and Eisner, T. 1997. Pyrrolidinoxazolidine alkaloids from two species of ladybird beetles. J. Nat. Prod. 60:755 -759.
 
Shi, X., Attygalle, A.B., and Meinwald, J. 1997. Synthesis and absolute configuration of two defensive alkaloids from the Mexican bean beetle, Epilachna varivestis. Tetrahedron Lett. 38:6479-6482.
 
Shi, X., Attygalle, A.B., Xu, S.-C., Ahmad, V.U., and Meinwald, J. 1996. Synthesis and absolute configuration of 2-(12"-aminotridecyl)-pyrrolidine, a defensive alkaloid from the Mexican bean beetle, Epilachna varivestis. Tetrahedron. 52:6859-6868.
 
Attygalle, A.B., Xu, S.-C., McCormick, K.D., Meinwald, J., Blankespoor, C.L., and Eisner, T. 1993c. Alkaloids of the Mexican bean beetle, Epilachna varivestis (Coccinellidae). Tetrahedron. 49:9333-9342.
 
Attygalle, A.B., McCormick, K.D., Blankespoor, C.L., Eisner, T., and Meinwald, J. 1993a. Azamacrolides: A family of alkaloids from the pupal defensive secretion of a ladybird beetle (Epilachna varivestis). Proc. Natl. Acad. Sci. USA. 90:5204-5208.
 
 
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 9-June-2024