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Semiochemicals of Dendroctonus simplex, the Eastern larch beetle

Phylum:  Arthropoda
Subphylum:  Uniramia
Class:  Insecta
Order:  Coleoptera
Family:  Scolytidae
Subfamily:  Hylesininae
Genus:  Dendroctonus
Tribe:  Hylesinini
Author:  LeConte
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Image: Google
Host: Google
Biology: Google
Distribution: Google



Bedoukain RussellIPM

Semiochemical(s):

  Francke W  1995a  J. Chem. Ecol.  21: 1043   
    alpha-pinene    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
 
Hindgut extract 
    camphene    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
 
 
    beta-pinene    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
 
 
    sabinene    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
 
 
    limonene    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
 
 
    beta-phellandrene    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
 
 
    1S5R-frontalin    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
 
 
    gamma-terpinene    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
 
 
    p-cymene    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
 
 
    acetoin    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
 
 
    6me-delta6-7-2Kt    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
 
 
    sulcatone    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
 
 
    camphor    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
 
 
    15Hy    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
 
 
    linalool    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
 
 
    longifolene    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
 
 
    6me-delta3,5-7-2Kt    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
 
 
    terpinen-4-ol    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
 
 
    myrtenal    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
 
 
    estragole    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
 
 
    borneol    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
 
 
    alpha-terpineol    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
 
 
    verbenone    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
 
 
    perilla aldehyde    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
 
 
    myrtenol    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
 
 
 
  Baker BH  1977  Can. Entomol.  109: 289   
    seudenol    Relative ratio of the component   (*) indicates that compound is active   A
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
 
 
    alpha-pinene    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):

Francke, W., Bartels, J., Meyer, H., Schroder, F., Kohnle, U., Baader, E., and Vite, J.P. 1995a. Semiochemicals from bark beetles: new results, remarks, and reflections. J. Chem. Ecol. 21:1043-1063.
 
Baker, B.H., Hostetler, B.B., and Furniss, M.M. 1977. Response of eastern larch beetle (Coleoptera: Scolytidae) in Alaska to its natural attractant and to douglas-fir beetle pheromones. Can. Entomol. 109:289-294.
 
 
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