Evaluation of the Major Female Eurytoma amygdali Sex Pheromone Components, (Z,Z)-6,9-Tricosadiene and (Z,Z)-6,9-Pentacosadiene for Male Attraction in Field Tests

2004 ◽  
Vol 30 (6) ◽  
pp. 1245-1255 ◽  
Author(s):  
Basilis E. Mazomenos ◽  
Christos G. Athanassiou ◽  
Nickolas Kavallieratos ◽  
Panagiotis Milonas
Keyword(s):  
Sex Pheromone ◽  
Field Tests ◽  
Male Attraction ◽  
Sex Pheromone Components ◽  
Pheromone Components ◽  
Eurytoma Amygdali

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.

Identification of Minor Sex Pheromone Components of the Poplar Clearwing Moth Paranthrene tabaniformis (Lepidoptera, Sesiidae)

2007 ◽  
Vol 62 (1-2) ◽  
pp. 138-142 ◽  
Author(s):  
Raimondas Mozūraitis ◽  
Vidmantas Karalius
Keyword(s):  
Sex Pheromone ◽  
Synergistic Effects ◽  
Field Tests ◽  
European Part ◽  
Sex Pheromone Components ◽  
Sex Pheromone Gland ◽  
Pheromone Components ◽  
Clearwing Moth ◽  
Paranthrene Tabaniformis

A chemical analysis of the crude sex pheromone gland extracts of virgin calling Paranthrene tabaniformis females, obtained from the European part of Kazakhstan, revealed the presence of five compounds: (3E,13Z)-octadeca-3,13-dien-1-ol (E3,Z13-18:OH), (3Z,13Z)- octadeca-3,13-dien-1-ol (Z3,Z13-18:OH), (2E,13Z)-octadeca-2,13-dien-1-ol (E2,Z13-18:OH), (13Z)-octadec-13-en-1-ol (Z13-18:OH), and octadecan-1-ol (18:OH) at the ratios 64.0 : 32.4 : 1.4 : 0.9 :1.3, which are structurally related to sex pheromone components of clearwing moths. Our previous field tests showed synergistic effects of Z3,Z13-18:OH and E2,Z13-18:OH to attract P. tabaniformis males, when these compounds were tested in binary mixtures with the known sex pheromone E3,Z13-18:OH. The three dienic alcohols should all be considered as sex pheromone components of the P. tabaniformis species, while the role of Z13-18:OH and 18:OH remained unclear.

scholarly journals Effect of Pheromones, Plant Volatiles and Spinosad on Mating, Male Attraction and Burrowing of Cadra cautella (Walk.) (Lepidoptera: Pyralidae)

Insects ◽  
2020 ◽  
Vol 11 (12) ◽  
pp. 845
Author(s):  
Abeysinghe M. P. Sammani ◽  
Dissanayaka M. S. K. Dissanayaka ◽  
Leanage K. W. Wijayaratne ◽  
Thushara C. Bamunuarachchige ◽  
William R. Morrison
Keyword(s):  
Sex Pheromone ◽  
Plant Volatiles ◽  
Male Attraction ◽  
Cadra Cautella ◽  
Sex Pheromone Components ◽  
Stored Product Pest ◽  
Pheromone Components ◽  
Different Types ◽  
Lepidoptera Pyralidae ◽  
The Impact

Mating disruption of Cadra cautella (Walk.) (Lepidoptera: Pyralidae) using its sex pheromone components, (Z, E)-9,12-tetradecadienyl acetate (ZETA) and (Z)-9-tetradecadien-1-yl acetate (ZTA), is successful in its population management. In addition, botanical oils have extensively been investigated in stored product pest management, but the effect of synthetic sex pheromones on the mating of C. cautella in the presence of plant volatiles is still unknown. Spinosad is used in food facilities as a contact insecticide but, if C. cautella larvae burrow into food, they may escape from spinosad. Importantly, the impact of spinosad on burrowing ability of C. cautella remains unknown. Therefore, the objectives of this study were to determine the effects of sex pheromone components ZETA and ZTA in the presence of botanical oils on the mating of C. cautella and the burrowing ability of C. cautella larvae in different types of flour treated with spinosad. In the first study, male and female moths were introduced into the cubicle having botanical oils and pheromone components. The mating status of female moths and male moth attraction to the trap was determined. The control experiments had only the botanical oils or pheromones. In the second study, burrowing ability of C. cautella larvae through different flour types was evaluated over 10 d. The flour was sprayed with spinosad (treatments) or water (controls). The mating success was higher with botanical oils alone but declined with exposure to pheromone either alone or combined with botanical oils. No differences in male attraction to traps were observed in botanical only, pheromone only or pheromone + botanical oil treatments. The burrowing of C. cautella larvae differed with flour type and spinosad altered burrowing ability. Thus, we conclude that the mating and burrowing of C. cautella is influenced by its pheromone and by exposure to botanicals and spinosad.

Synthesis and Field Tests of Sex Pheromone Components of the Leafroller Argyrotaenia sphaleropa

2004 ◽  
Vol 59 (9-10) ◽  
pp. 708-712 ◽  
Author(s):  
Sacha Legrand ◽  
Marco Botton ◽  
Peter Witzgall ◽  
Rikard Unelius
Keyword(s):  
Sex Pheromone ◽  
Wittig Reaction ◽  
Field Tests ◽  
Field Trapping ◽  
Female Pheromone ◽  
Sex Pheromone Components ◽  
Pheromone Components ◽  
Trap Catches ◽  
Pheromone Glands

Abstract Female pheromone glands of the leafroller Argyrotaenia sphaleropa were analyzed. Two acetates were identified as (11Z,13)-tetradecadien-1-yl acetate and (11Z)-tetradecen-1-yl acetate by comparison with synthesized references. The (11Z,13)-tetradecadien-1-yl acetate and the aldehyde (11Z,13)-tetradecadienal were synthesized via a Wittig reaction. A field-trapping test showed that a lure consisting of a mixture of (11Z,13)-tetradecadienal and (11Z,13)- tetradecadien-1-yl acetate in a 10:1-ratio produced the highest trap catches.

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