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Semiochemicals of Euschistus obscurus, the Pale-lined stink bug

Phylum:  Arthropoda
Subphylum:  Uniramia
Class:  Insecta
Order:  Heteroptera
Family:  Pentatomidae
Subfamily:  Pentatominae
Genus:  Euschistus
Tribe:  Carpocorini
Author:  Palisot
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Bedoukain RussellIPM

Semiochemical(s):

  Aldrich JR  1994  J. Chem. Ecol.  20: 1103   
    me-E2Z4-decadienoate    60.97 �Relative ratio of the component�   * �(*) indicates that compound is active�   P
�Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone�
   		M
�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�
   		Agg. pheromone 
    me-2me6me10me-tridecanoate    2.59 �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�
   		 
    me-2me6me10me-dodecanoate    27.1 �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�
   		 
    me-E2E4-decadienoate    1.13 �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�
   		 
 
  Aldrich JR  1991a  Environ. Entomol.  20: 477   
    me-E2Z4-decadienoate    6 �Relative ratio of the component�   �(*) indicates that compound is active�   P
�Category of the chemical signal
A -   Attractant
Al -   Allomone
K -   Kairomone
P -   Pheromone
Sy -   Synomone�
   		M
�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�
   		Agg. pheromone 
    me-2me6me-tetradecanoate    �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�
   		 
    me-E2E4-decadienoate    0.5 �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�
   		 
    me-2me6me-tridecanoate    3.7 �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):

Aldrich, J.R., Oliver, J.E., Lusby, W.R., Kochansky, J.P., and Borges, M. 1994. Identification of male-specific volatiles from nearctic and neotropical stink bugs (Heteroptera: Pentatomidae). J. Chem. Ecol. 20:1103-1111.
 
Aldrich, J.R., Hoffmann, M.P., Kochansky, J.P., Lusby, W.R., Eger, J.E., and Payne, J.A. 1991a. Identification and attractiveness of a major pheromone component for nearctic Euschistus spp. stink bugs (Heteroptera: Pentatomidae). Environ. Entomol. 20:477-483.
 
 
Citation: El-Sayed AM 2025. The Pherobase: Database of Pheromones and Semiochemicals. <http://www.pherobase.com>.
Ⓒ 2003-2025 The Pherobase - Extensive Database of Pheromones and Semiochemicals. Ashraf M. El-Sayed.
Page created on 19-January-2025