ChemInform Abstract: Sex Pheromone of Pine Sawflies. Chiral Syntheses of Some Active Minor Components Isolated from Neodiprion sertifer and of Some Chiral Analogues of Diprionyl Acetate.

ChemInform ◽  
2010 ◽  
Vol 23 (33) ◽  
pp. no-no
Author(s):  
E. HEDENSTROEM ◽  
H.-E. HOEGBERG ◽  
A.-B. WASSGREN ◽  
G. BERGSTROEM ◽  
J. LOEFQVIST ◽  
...  
Keyword(s):  
Sex Pheromone ◽  
Neodiprion Sertifer ◽  
Minor Components ◽  
Pine Sawflies

Sex Pheromone of pine sawflies. Chiral syntheses of some active minor components isolated from neodiprion sertifer and of some chiral analogues of diprionyl acetate.

Tetrahedron ◽  
1992 ◽  
Vol 48 (15) ◽  
pp. 3139-3146 ◽  
Author(s):  
Erik Hedenström ◽  
Hans-Erik Högberg ◽  
Ann-Britt Wassgren ◽  
Gunnar Bergström ◽  
Jan Löfqvist ◽  
...  
Keyword(s):  
Sex Pheromone ◽  
Neodiprion Sertifer ◽  
Minor Components ◽  
Pine Sawflies

Sex pheromone perception in male pine sawflies, Neodiprion sertifer (Hymenoptera; Diprionidae)

1991 ◽  
Vol 168 (5) ◽  
pp. 533-538 ◽  
Author(s):  
B. S. Hansson ◽  
J. N. C. Van der Pers ◽  
H. -E. Högberg ◽  
E. Hedenström ◽  
O. Anderbrant ◽  
...  
Keyword(s):  
Sex Pheromone ◽  
Neodiprion Sertifer ◽  
Pine Sawflies ◽  
Pheromone Perception

Field Response of Male Pine Sawflies, Neodiprion sertifer (Diprionidae), to Sex Pheromone Analogs in Japan and Sweden

2010 ◽  
Vol 36 (9) ◽  
pp. 969-977 ◽  
Author(s):  
Olle Anderbrant ◽  
Jan Löfqvist ◽  
Erik Hedenström ◽  
Joakim Bång ◽  
Akira Tai ◽  
...  
Keyword(s):  
Sex Pheromone ◽  
Neodiprion Sertifer ◽  
Pheromone Analogs ◽  
Pine Sawflies ◽  
Field Response

scholarly journals Sex pheromone of pine sawflies.

1990 ◽  
Vol 64 (11) ◽  
pp. 1741-1744 ◽  
Author(s):  
Akira TAI
Keyword(s):  
Sex Pheromone ◽  
Pine Sawflies

scholarly journals Minor Components Play an Important Role in Interspecific Recognition of Insects: A Basis to Pheromone Based Electronic Monitoring Tools for Rice Pests

Insects ◽  
2018 ◽  
Vol 9 (4) ◽  
pp. 192 ◽  
Author(s):  
Qing-Hua Chen ◽  
Feng Zhu ◽  
Zhihua Tian ◽  
Wan-Min Zhang ◽  
Rong Guo ◽  
...  
Keyword(s):  
Sex Pheromone ◽  
Electronic Monitoring ◽  
Interspecific Interactions ◽  
Minor Component ◽  
Minor Components ◽  
Scirpophaga Incertulas ◽  
Rice Pests ◽  
Pheromone Trapping ◽  
Lepidopteran Species ◽  
Pheromone Blend

Several lepidopteran species share the same pheromone blend consisting of (Z)-11-hexadecenal (Z11-16:Ald) and (Z)-9-hexadecenal (Z9-16:Ald) at different ratios and active doses. In rice pest Chilo suppressalis, (Z)-11-hexadecenol, (Z11-16:OH) and octadecanal (18:Ald) were identified as minor components in the pheromone gland of female moths, and these components were previously not considered as part of the sex pheromone of C. suppressalis. Z11-16:Ald, Z9-16:Ald and (Z)-13-octadecenal (Z13-18:Ald) frequently trapped other lepidopteran species, such as rice pests Scirpophaga incertulas and Mythimna separate, corn and vegetable pests Helicoverpa armigera in the field, suggesting a lack of specificity in the pheromone blend. Our data showed that the minor component Z11-16:OH did not have a synergistic effect on the attractiveness of the blend to C. suppressalis; however, pheromone mixtures containing Z11-16:OH failed in trapping male H. armigera moths. We confirmed the identity and specificity of the C. suppressalis sex pheromone and demonstrated that Z11-16:OH plays a key role in the reproductive isolation of C. suppressalis, M. separata, and H. armigera moths, and a similar role of Z9-18:Ald in that of S. incertulas and C. suppressalis. This phenomenon could be more widely applicable to interspecific interactions in the pheromone communication between insects, which is crucial to developing the electronic automatic counting device for automatically monitoring the pest population by pheromone trapping based on its species specificity.

Geographic variation in the field response of male European pine sawflies, Neodiprion sertifer, to different pheromone stereoisomers and esters

2000 ◽  
Vol 95 (3) ◽  
pp. 229-239 ◽  
Author(s):  
O. Anderbrant ◽  
J. Lofqvist ◽  
H.-E. Hogberg ◽  
E. Hedenstrom ◽  
N. Baldassari ◽  
...  
Keyword(s):  
Geographic Variation ◽  
Neodiprion Sertifer ◽  
Pine Sawflies ◽  
Field Response

Effects of Temperatures of Rearing on Reproduction of Aptesis basizona (Grav.) (Hymenoptera: Ichneumonidae)

1961 ◽  
Vol 93 (9) ◽  
pp. 799-801 ◽  
Author(s):  
Thelma Finlayson
Keyword(s):  
Cold Storage ◽  
Reproductive Capacity ◽  
Neodiprion Sertifer ◽  
Immature Stages ◽  
Pine Sawfly ◽  
Pine Sawflies ◽  
European Pine Sawfly

Aptesis basizona (Grav.), a parasite of pine sawflies in Europe, was propagated at Belleville, Ont. (Green, 1938) for release against the European spruce sawfly, Diprion hercyniae (Htg.), the European pine sawfly, Neodiprion sertifer (Geoff.) and other Diprionidae. Development of the insects in the laboratory was allowed to continue until feeding was completed and cocoons were spun, and was then retarded by placing the insects in cold storage pending shipment to release areas. Frequently stock for propagation was incubated after a period of cold storage, and occasionally the schedule was interrupted by decreases in the reproductive capacity of the adults. It seemed that there was some relationship between the fertility of the adults and the temperatures at which the immature stages were held, both while feeding and after they had reached the fully-fed stage. Experiments were initiated to investigate this hypothesis.

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