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« Previous GenusBrachoria    Next GenusBrachycephalus »

Semiochemicals of Genus Brachycaudus

Phylum: Arthropoda
Subphylum: Uniramia
Class: Insecta
Order: Homoptera
Family: Aphididae
Subfamily: Aphidinae
Tribe: Macrosiphini
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Bedoukain RussellIPM

Semiochemical(s):

Brachycaudus cardui Linnaeus
 
               Francis F  2005  J. Appl. Entomol.  129: 6   
    E-beta-farnesene    �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�
  
�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�
   		Alarm pheromone 
 
 
Brachycaudus helichrysi Kaltenbach
 
               Symmes EJ  2012  J. Chem. Ecol.  38: 576   
    4aS7S7aR-nepetalactone    �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�
   		L
�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�
   		 
    1R4aS7S7aR-nepetalactol    �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�
   		 
 
 
Brachycaudus schwartzi B�rner
 
               Francis F  2005  J. Appl. Entomol.  129: 6   
    E-beta-farnesene    �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�
  
�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�
   		Alarm pheromone 
 
 
Reference(s):

Symmes, E.J., Dewhirst, S.Y., Birkett, M.A., Campbell, C.A.M., Chamberlain, K., Pickett, J.A., and Zalom, F.G. 2012. The sex pheromones of mealy plum (Hyalopterus pruni) and leaf-curl plum (Brachycaudus helichrysi) aphids: identification and field trapping of male and gynoparous aphids in prune orchards. J. Chem. Ecol. 38:576-583.
 
Francis, F., Vandermoten, S., Verheggen, F., Lognay, G., and Haubruge, E. 2005. Is the (E)-�-farnesene only volatile terpenoid in aphids? J. Appl. Entomol. 129:6-12.
 

 
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