Electroantennogram responses of Plutella xylostella (L.), to sex pheromone components and host plant volatile semiochemicals

2020 ◽  
Vol 144 (5) ◽  
pp. 396-406 ◽  
Author(s):  
Aihua Wu ◽  
Xianwei Li ◽  
Xizhong Yan ◽  
Weili Fan ◽  
Chi Hao
Keyword(s):  
Sex Pheromone ◽  
Host Plant ◽  
Plutella Xylostella ◽  
Host Plant Volatile ◽  
Plant Volatile ◽  
Sex Pheromone Components ◽  
Pheromone Components ◽  
Volatile Semiochemicals

Glomerular representation of plant volatiles and sex pheromone components in the antennal lobe of the female Spodoptera littoralis

2002 ◽  
Vol 205 (10) ◽  
pp. 1363-1376 ◽  
Author(s):  
Medhat M. Sadek ◽  
Bill S. Hansson ◽  
Jean Pierre Rospars ◽  
Sylvia Anton
Keyword(s):  
Sex Pheromone ◽  
Spodoptera Littoralis ◽  
Antennal Lobe ◽  
Plant Volatiles ◽  
Three Dimensional ◽  
Morphological Characteristics ◽  
Plant Volatile ◽  
Sex Pheromone Components ◽  
Pheromone Components ◽  
Staining Techniques

SUMMARY We studied the projection patterns of antennal lobe (AL) interneurones sensitive to plant volatiles and female-produced sex pheromone components in the female moth, Spodoptera littoralis. Ten compounds (eight plant-derived compounds and two sex pheromone components) were singly applied to the antenna and, using intracellular recording and staining techniques, the physiological and morphological characteristics of responding neurones were investigated. In addition, ALs stained with a synapsin antibody were optically sectioned using confocal microscopy, and a three-dimensional map of glomeruli in the anterior aspect of the AL was reconstructed. We used the map as a reference for identification of glomeruli innervated by projection neurones(PNs) that respond to plant volatiles and/or pheromone components. Nineteen PNs, responding to one to seven compounds of the ten tested stimuli, were stained with neurobiotin. These neurones each arborised in a single glomerulus in the frontal side of the AL. PNs responding to the same compound arborised in different glomeruli and PNs arborising in the same glomerulus responded to different compounds. Accordingly, glomeruli harbouring the dendritic arborisations of PNs responding to each of the tested compounds constituted a unique array of glomeruli that were not necessarily adjacent. It was thus clear that, at the output level, a single plant volatile or a sex pheromone component was not represented within a single glomerulus in the AL. We expect complex patterns of glomeruli to be involved in the coding of plant-derived compounds, as well as sex pheromone components, in female S. littoralis.

Optical isomers of 3,13-dimethylheptadecane: Sex pheromone components of the western false hemlock looper,Nepytia freemani (Lepidoptera: Geometridae)

1995 ◽  
Vol 21 (12) ◽  
pp. 2027-2045 ◽  
Author(s):  
G. G. Skip King ◽  
Regine Gries ◽  
Gerhard Gries ◽  
K. N. Slessor
Keyword(s):  
Sex Pheromone ◽  
Optical Isomers ◽  
Sex Pheromone Components ◽  
Pheromone Components ◽  
Hemlock Looper

Characterisation of Acetyl-CoA Thiolase: The First Enzyme in the Biosynthesis of Terpenic Sex Pheromone Components in the Labial Gland ofBombus terrestris

ChemBioChem ◽  
2015 ◽  
Vol 16 (7) ◽  
pp. 1047-1051 ◽  
Author(s):  
Jana Brabcová ◽  
Zuzana Demianová ◽  
Jiří Kindl ◽  
Iva Pichová ◽  
Irena Valterová ◽  
...  
Keyword(s):  
Sex Pheromone ◽  
Labial Gland ◽  
Acetyl Coa ◽  
Sex Pheromone Components ◽  
Pheromone Components

Sex pheromone components of the beet armyworm, spodoptera exigua

1981 ◽  
Vol 16 (2) ◽  
pp. 189-200 ◽  
Author(s):  
J. H. Tumlinson ◽  
E. R. Mitchell ◽  
P. E. Sonnet
Keyword(s):  
Sex Pheromone ◽  
Spodoptera Exigua ◽  
Beet Armyworm ◽  
Sex Pheromone Components ◽  
Pheromone Components

Identification Of Sex Pheromone Components Of The Painted Apple Moth: A Tussock Moth With A Thermally Labile Pheromone Component

2005 ◽  
Vol 31 (3) ◽  
pp. 621-646 ◽  
Author(s):  
A. M. El-Sayed ◽  
A. R. Gibb ◽  
D. M. Suckling ◽  
B. Bunn ◽  
S. Fielder ◽  
...  
Keyword(s):  
Sex Pheromone ◽  
Pheromone Component ◽  
Tussock Moth ◽  
Sex Pheromone Components ◽  
Pheromone Components

Detection of major and minor sex pheromone components by the male codling moth Cydia pomonella (Lepidoptera: Tortricidae)

1997 ◽  
Vol 44 (1) ◽  
pp. 49-58 ◽  
Author(s):  
D Ebbinghaus ◽  
P.M Lösel ◽  
M Lindemann ◽  
J Scherkenbeck ◽  
C.P.W Zebitz
Keyword(s):  
Sex Pheromone ◽  
Cydia Pomonella ◽  
Codling Moth ◽  
Sex Pheromone Components ◽  
Pheromone Components

Identification of Three Sex Pheromone Components of the Female Saturniid Moth Antheraea pernyi (Lepidoptera: Saturniidae)

1987 ◽  
Vol 42 (5) ◽  
pp. 631-636 ◽  
Author(s):  
Hans-Jürgen Bestmann ◽  
Athula B. Attygalle ◽  
Thorolf Brosche ◽  
Joachim Erler ◽  
Hans Platz ◽  
...  
Keyword(s):  
Sex Pheromone ◽  
Single Cell ◽  
Antheraea Pernyi ◽  
Gc Analysis ◽  
Sex Pheromone Components ◽  
Pheromone Components

Abstract By means of electroantennography and single cell recordings, GC and GCMS analyses and GC analysis with EAG detection (6E,11 Z)-6,11-hexadecadienal, (6E,11 Z)-6,11-hexadecadienyl acetate and (4E,9Z)-4,9-tetradecadienyl acetate were identified as the primary components of the sex pheromone of female Antheraea pernyi (Lepidoptera: Saturniidae).

Determination of the vapor pressures of moth sex pheromone components by a gas chromatographic method

1983 ◽  
Vol 9 (3) ◽  
pp. 375-385 ◽  
Author(s):  
Anne-Marie Olsson ◽  
Jan �ke J�nsson ◽  
Bernt Thelin ◽  
Tommy Liljefors
Keyword(s):  
Sex Pheromone ◽  
Chromatographic Method ◽  
Vapor Pressures ◽  
Sex Pheromone Components ◽  
Pheromone Components ◽  
Gas Chromatographic Method

Role of host plant volatile in the host-finding behavior of the strawberry leaf beetle, Galerucella vittaticollis Baly (Coleoptera: Chrysomelidae)

2006 ◽  
Vol 41 (2) ◽  
pp. 357-363 ◽  
Author(s):  
Masatoshi Hori ◽  
Kazuya Ohuchi ◽  
Kazuhiro Matsuda
Keyword(s):  
Host Plant ◽  
Leaf Beetle ◽  
Host Finding ◽  
Host Plant Volatile ◽  
Plant Volatile ◽  
Host Finding Behavior
Sign in / Sign up

Export Citation Format

Share Document