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Semiochemicals of Genus Micraspis

Phylum: Arthropoda
Subphylum: Uniramia
Class: Insecta
Order: Coleoptera
Family: Coccinellidae
Subfamily: Coccinellinae
Tribe: Coccinellini
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Bedoukain RussellIPM

Semiochemical(s):

Micraspis frenata Erichson
 
               Moore BP  1990  Chemoecology  1: 43   
    2-sec-butyl-3-methoxypyrazine    ¦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
µg -   Microgram
mg -   Milligram
g -   Gram¦
   		Defense substance 
 
 
Micraspis sexdecimpunctata Mulsant
 
               Tursch B  1975a  Tetrahedron  31: 1541   
    precoccinelline    ¦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
µg -   Microgram
mg -   Milligram
g -   Gram¦
   		Defense substance 
 
 
Reference(s):

Moore, B.P., Brown, W.V., and Rothschild, M. 1990. Methylalkylpyrazines in aposematic insects, their hostplants and mimics. Chemoecology. 1:43-51.
 
Tursch, B., Dalòze, D., Braekman, J.-C., Hootele, C., and Pasteels, J.M. 1975a. Chemical ecology of arthropods. X. The structure of myrrhine and the biosynthesis of coccinelline. Tetrahedron. 31:1541-1543.
 

 
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 28-July-2024