IDENTIFICATION OF SEX PHEROMONE COMPONENTS FOR TWO LEPIDOPTERAN DEFOLIATORS, THE OAK OLETHREUTID LEAFROLLER, PSEUDEXENTERA SPOLIANA (CLEMENS), AND THE ASPEN LEAFROLLER, PSEUDEXENTERA OREGONANA (WALSINGHAM)

1991 ◽  
Vol 123 (6) ◽  
pp. 1209-1218 ◽  
Author(s):  
G.G. Grant ◽  
B. Pendrel ◽  
K.N. Slessor ◽  
X.Z. Meng ◽  
W.E. Miller
Keyword(s):  
Sex Pheromone ◽  
Field Tests ◽  
Economic Importance ◽  
Pheromone Component ◽  
Capillary Gc ◽  
Male Attraction ◽  
Early Season ◽  
Gc Analysis ◽  
Baited Traps ◽  
Pheromone Components

AbstractMoths of the genus Pseudexentera are early-season fliers that include three species of economic importance: P. spoliana (Clemens) on oak (Quercus), P. oregonana (Walsingham) on aspen (Populus), and P. mali Freeman on apple (Malus). GC and GC/MS analysis, EAG and behavioral bioassays, and field tests confirmed that Z10-16:Ac is an attractive sex pheromone component of female P. spoliana. Capillary GC analysis supported by GC/MS also indicated the presence of 16:Ac, Z10-16:OH, and 16:OH in pheromone extracts and there was tentative GC evidence for Z12-16:Ac. However, addition of these compounds to Z10-16:Ac in various blends did not enhance male attraction. The major sex pheromone component of female P. oregonana is Z8-14:Ac. There was also GC and GC/MS evidence for Z8-14:OH and tentative GC evidence for 14:Ac in the pheromone of this species. Their addition to Z8-14:Ac failed to increase moth catches in baited traps. Pseudexentera mali males were attracted by Z,Z-8,10-16:Ac, a previously reported sex pheromone of this species. Pheromone lures targeted for each species were not cross-attractive.

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

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).

Identification of 4 Sex Pheromone Components Isolated from Calling Females of Mamestra brassicae

1980 ◽  
Vol 35 (1-2) ◽  
pp. 45-48 ◽  
Author(s):  
D. L. Struble ◽  
H. Arn ◽  
H. R. Buser ◽  
E. Städler ◽  
J. Freuler
Keyword(s):  
Gas Chromatography ◽  
Sex Pheromone ◽  
Capillary Gas Chromatography ◽  
Synergistic Effects ◽  
Field Tests ◽  
Mamestra Brassicae ◽  
Pheromone Gland ◽  
Glass Capillary ◽  
Pheromone Components ◽  
Tetradecenyl Acetate

Abstract Evidence obtained by glass capillary gas chromatography coupled to an electroantennographic detector or a mass spectrometer confirmed that Z-11-hexadecenyl acetate is the major component in the pheromone gland washes of calling Mamestra brassicae female moths. Three other components were identified, tetradecanyl acetate, hexadecanyl acetate and E-11-hexadecenyl acetate; but none of these had obvious synergistic effects in attracting males in field tests. The attraction of males to Z -11-hexadecenyl acetate was inhibited by 0.1% Z -11-hexadecenol or 1% Z-9- tetradecenyl acetate.

A SEX PHEROMONE MIXTURE FOR THE BERTHA ARMYWORM MOTH, MAMESTRA CONFIGURATA: (Z)-9-TETRADECEN-1-OL ACETATE AND (Z)-11-HEXADECEN-1-OL ACETATE

1977 ◽  
Vol 109 (10) ◽  
pp. 1335-1340 ◽  
Author(s):  
E.W. Underhill ◽  
W.F. Steck ◽  
M.D. Chisholm
Keyword(s):  
Mass Spectrometry ◽  
Sex Pheromone ◽  
Active Component ◽  
Field Tests ◽  
The Other ◽  
Mass Spectrometry Data ◽  
Gas Chromatography Mass Spectrometry ◽  
Mamestra Configurata ◽  
Pheromone Components ◽  
Bertha Armyworm

AbstractAn abdominal tip extract of female bertha armyworm moths, Mamestra configurata (Walker), was found to contain two sex pheromone components. One corresponded to (Z)-11-hexadecen-1-ol acetate, previously identified from this source, and the other to a tetradecen-1-ol acetate, identified by gas chromatography – mass spectrometry. Data obtained from the EAG profile of isomeric tetradecen-1-ol acetates indicated the active component to be (Z)-9-tetradecen-1-ol acetate. Neither of these two acetates was by itself attractive to males in field tests; however, mixtures were attractive, with the best attraction occurring with a C16:C14 acetate ratio of about 19:1.

SEX PHEROMONE COMPONENTS OF THE EYESPOTTED BUD MOTH, SPILONOTA OCELLANA (DENIS AND SCHIFFERMÜLLER) (LEPIDOPTERA: OLETHREUTIDAE)

1991 ◽  
Vol 123 (6) ◽  
pp. 1391-1394 ◽  
Author(s):  
H. McBrien ◽  
G. Gries ◽  
R. Gries ◽  
J.H. Borden ◽  
G.J.R. Judd ◽  
...  
Keyword(s):  
British Columbia ◽  
Sex Pheromone ◽  
Virgin Female ◽  
Field Tests ◽  
Monitoring And Control ◽  
Spectroscopic Analyses ◽  
Sex Pheromone Components ◽  
Pheromone Components ◽  
Tetradecenyl Acetate ◽  
And Control

AbstractZ8-tetradecenyl acetate (Z8-14OAc andZ8-tetradecenyl alcohol (Z8-14OH) were identified as sex pheromone components of the eyespotted bud moth, Spilonota ocellana (Denis and Schiffermüller) (Lepidoptera: Olethreutidae). Compounds were identified by gas chrornatographic-eleclroantennographic (GC-EAD) and GC-mass spectroscopic analyses and field tested in apple orchards in the Okanagan Valley, B.C. Although Z8-14OAc alone was attractive to male S. ocellana, the addition of 1–5% Z8-14OH strongly synergized its attraction. Field tests comparing the attractiveness of virgin female S. ocellana with various doses of a 99:1 blend of Z8-14OAc and Z8-14OH indicated the natural sex pheromone has only two significant components. A 99:1 blend of Z8-14OAC and Z8-14OH is suggested for monitoring and control of S. ocellana populations in British Columbia.

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