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  • Lepidoptera  (30)
  • Springer  (30)
  • American Association for the Advancement of Science
  • American Institute of Physics (AIP)
  • PANGAEA
  • 1990-1994  (30)
  • 1980-1984
  • 1950-1954
  • 1945-1949
  • 1935-1939
  • 1993  (14)
  • 1990  (16)
Collection
Keywords
Publisher
  • Springer  (30)
  • American Association for the Advancement of Science
  • American Institute of Physics (AIP)
  • PANGAEA
Years
  • 1990-1994  (30)
  • 1980-1984
  • 1950-1954
  • 1945-1949
  • 1935-1939
Year
  • 1
    Electronic Resource
    Electronic Resource
    Identification and field testing of female-produced sex pheromone components of the spring cankerworm,Paleacrita vernata Peck (Lepidoptera: Geometridae) (1990)
    Springer
    Journal of chemical ecology 16 (1990), S. 3393-3409 
    Details
    ISSN: 1573-1561
    Keywords: Pheromone ; attractant ; 6(Z),9(Z)-nonadecadiene ; 3(Z),6(Z),9(Z)-nonadecatriene ; 3(Z),6(Z),9(Z)-eicosatriene ; 6(Z),9(Z)-cis-3 ; 4-epoxynonadecadiene ; Paleacrita vernata ; spring cankerworm ; Lepidoptera ; Geometridae ; trap height ; behavioral antagonist
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract Two sex pheromone components, 3(Z),6(Z),9(Z)-nonadecatriene (3Z,6Z,9Z-19 ∶ H), and 3(Z),6(Z),9(Z)-eicosatriene (3Z,6Z,9Z-20∶ H), have been positively identified, and a third component, 6(Z),9(Z)-nonadecadiene (6(Z),9(Z)-19 ∶ H) has been tentatively identified from abdominal tip extracts of female spring cankerworm moths,Paleacrita vernata Peck (Lepidoptera∶ Geometridae). The pheromone components were identified by a combination of gas chromatography, electroantennography, mass spectrometry, chemical tests, comparison with standards, and field testing. Only 3Z,6Z,9Z-20 ∶ H exhibited significant attractant activity when tested alone, and it was potentiated by the other two components. The attractive blend was an 8∶2∶1 ratio of 3Z,6Z,9Z-20∶H/3Z,6Z,9Z-19∶H/6Z,9Z-19∶H. However, the two-component blend of 3Z,6Z,9Z-20 ∶ H and 6Z,9Z-19 ∶ H (8∶1 ratio) was as attractive as the three-component blend in further field tests. A series of related compounds, the diene monoepoxides available from epoxidation of C19 and C20 3Z,6Z,9Z-trienes, some of which have been found in the pheromone blends of other moth species, were tested as behavioral antagonists. The attraction of male moths to synthetic lures was suppressed by the addition of 6Z,9Z-cis-3,4-epoxy-nonadecadiene to the lures. Additional experiments were performed to determine the effects of lure dosage, trap height, and trap design on the numbers of male moths captured.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00982106
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  • 2
    Electronic Resource
    Electronic Resource
    Constituents of wing gland and abdominal hair pencil secretions of male African sugarcane borer,Eldana saccharina walker (Lepidoptera: Pyralidae) (1993)
    Springer
    Journal of chemical ecology 19 (1993), S. 2255-2277 
    Details
    ISSN: 1573-1561
    Keywords: Eldana saccharina ; Lepidoptera ; Pyralidae ; exocrine secretions ; sex pheromone ; aggregation pheromone ; electroantennograms ; electroantennographic detection ; NMR
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract In addition totrans-3,7-dimethyl-6-octen-4-olide (eldanolide), vanillin, and 4-hydroxybenzaldehyde, identified by French workers in the wing gland and abdominal hair pencil secretions of the male African sugarcane borer,Eldana saccharina, we have, in an earlier note, reported the presence of several other terpenoid, aromatic, and unbranched-chain compounds such as, (Z)-3,7-dimethylocta-2,6-dienoic acid, 6,10,14-trimethyl-2-pentadecanol, 4-hydroxy-3-methoxybenzyl alcohol, 1-octadecane thiol, 16-hexadecanolide, and 18-octadecanolide in these secretions. In the present paper experimental details and spectral evidence supporting the identification of these compounds, as well as the identification of (Z)-9-hexadecenal and cw-3,7-di-methyl-6-octen-4-olide (cis-eldanolide), are reported. Using electroantennography it was found that male and female antennae reacted approximately equally strongly to both secretions. This result was confirmed in analyses of the secretions using coupled gas chromatography-electroantennography and it was found that male as well as female antennae responded to eldanolide. Vanillin, substituted phenols related to vanillin, and some oxygenated monoterpenes elicited weak responses in male and female antennae. In some analyses 6,10,14-trimethyl-2-pentadecanol, present in the secretions of the insect, gave a strong antennal response. The results obtained in dynamic and static headspace determinations showed that several of the organic compounds present in the glandular secretions are released in detectable quantities and are present in widely varying quantitative ratios in the effluvia of individual calling male moths.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00979662
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  • 3
    Electronic Resource
    Electronic Resource
    Sugar beet crown borer,Hulstia undulatella (Clemens) 1: Identification and field tests of female sex pheromone gland components (1993)
    Springer
    Journal of chemical ecology 19 (1993), S. 433-440 
    Details
    ISSN: 1573-1561
    Keywords: Lepidoptera ; Pyralidae ; Phycitinae ; Hulstia undulatella ; sex pheromone ; (Z)-9-tetradecen-1-ol acetate ; (Z)-9-tetradecen-1-ol ; (Z)-11-hexa-decen-1-ol acetate
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract Electroantennogram profiles of saturated and monounsaturated 12-, 14-, and 16-carbon acetates, and 12- and 14-carbon alcohols implicated (Z)-9-tetradecen-1-ol acetate (Z9-14: Ac) as a component of the female sex pheromone ofHulstia undulatella (Clemens). Gas chromatography-mass spectrometric analysis of extract of the female sex pheromone glands showed the presence of Z9-14:Ac (8.5 ng/female), (Z)-9-tetradecen-1-ol (Z9-14:OH), and (Z)-11-hexadecen-1-ol acetate (Z11-16:Ac) in a ratio of 100∶4∶21, respectively. In tests in sugar beet fields, Z9-14:Ac alone produced some trap catch. Addition of Z9-14: OH did not increase catch while addition of Z11-16:Ac eliminated catch, but addition of both Z9-14:OH and Z11-16: Ac increased catch sevenfold. A combination of Z9-14: OH and Z11-16: Ac without Z9-14: Ac did not produce trap catch. A lure of 200 μg Z9-14:Ac+16 μg Z9-14:OH+42 μg Z11-16:Ac is suggested for use in monitoring traps.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00994316
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  • 4
    Electronic Resource
    Electronic Resource
    Mating disruption for control of damage by codling moth in Virginia apple orchards (1993)
    Springer
    Entomologia experimentalis et applicata 67 (1993), S. 57-64 
    Details
    ISSN: 1570-7458
    Keywords: Cydia pomonella ; codling moth ; mating disruption ; (E,E)-8,10-dodecadien-1-ol ; pheromones ; apple ; Lepidoptera ; Tortricidae
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Polyethylene dispensers (Shin Etsu) containing 172 ml of the sex pheromone, (E, E)-8,10-dodecadien-1-ol (63%), dodecenol (31%) and tetradecenol (6%), of codling moth (CM),Cydia pomonella (L.), were placed in apple orchards in Virginia. Two blocks of about 2 ha each were treated in 1989, and three in 1990. Dispensers were placed in trees at a density of 1000/ha shortly after apple bloom. Male orientation to pheromone traps was almost totally disrupted (a few males were captured at high population densities). In 1989, the Daleville pheromone-treated block had 0.9% and 0.8% CM-injured fruit in the center and edge, respectively; 0% and 39.5% injured fruit were found in the conventional control and abandoned blocks, respectively. The Criglersville orchard (‘organically’ managed, with high CM density) CM harvest injury was 16.0%, 16.5%, 34.5%, and 26.5% in the pheromone-treated center and edge, organic control and abandoned blocks, respectively. In 1990, the Daleville CM harvest injury was 4.7%, 7.3%, 1.1%, 0.3% and 58%, in the pheromone-treated center and edge, control center and edge, and abandoned blocks, respectively (possible reasons for the high injury in this block are discussed). Harvest injury in the Fincastle pheromone-treated and control blocks were 0.7% and 0%, respectively. The Criglersville orchard yielded 17%, 19% and 20% CM-injured fruit at harvest in the pheromone-treated, organic control and abandoned blocks, respectively. Pheromone release rate was calculated as 37 mg/ha/h in 1989.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02382717
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  • 5
    Electronic Resource
    Electronic Resource
    Mating disruption to control damage by leafrollers in virginia apple orchards (1993)
    Springer
    Entomologia experimentalis et applicata 67 (1993), S. 47-56 
    Details
    ISSN: 1570-7458
    Keywords: Platynota flavedana ; variegated leafroller ; Platynota ideausalis ; tufted apple bud moth ; Argyrotaenia velutinana ; redbanded leafroller ; mating disruption ; pheromones ; apple ; Lepidoptera ; Tortricidae
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Mating disruption for control of variegated leafroller (VLR),Platynota flavedana (Clemens), tufted apple bud moth (TBM),P. ideausalis Walker, and redbanded leafroller (RBL),Argyrotaenia velutinana (Walker), was studied in Virginia apple orchards in 1989 and 1990. In 1989, each dispenser (1000/ha) contained 190 mg of 67.2%E11–14:Ac, 28.8%Z11–14:Ac, 1.4%E11–14:OH, 0.6%Z11–14:OH, and 2%Z9–12:Ac (a putative generic leafroller disruption blend). Trap captures of VLR, TBM and RBL were reduced by 97%, 51% and 55%, respectively. Average leafroller injury in the interior and edge of the pheromone block was 3.8% and 2.7%, respectively. The conventional control and abandoned blocks had 0.05 and 27.5% injury, respectively. Dispensers containingE11–14:OH (70%) andZ11–14:OH (30%) (close to the natural blend of VLR), more effectively disrupted orientation to pheromone traps by bothPlatynota spp. than did the generic blend. In 1990, dispensers containing 150 mg ofE11–14:OH (70%) andZ11–14:OH (1000/ha) were placed in two 2-ha blocks and one 4-ha block. One pheromonetreated block was sprayed in August with phosmet for codling moth, not timed for leafrollers. Trap captures of VLR and TBM were reduced by almost 100% and 69%, respectively. RBL captures were not reduced by VLR pheromone permeation. Injury fromPlatynota spp. in pheromone block middles and edges ranged from 0.3–1.7% and 0.3–2.3%, respectively. Injury in conventional blocks ranged from 0–1.1%. RBL injury in pheromone block middles ranged from 0–6.1%, and in edges, 1.7–4.8%. Injury in control blocks ranged from 0–1.1%. Combined leafroller injury in an abandoned block was 18% (s.e. 0.3). Release rates averaged 30 and 32 mg/ha/h for the VLR and generic pheromone dispensers, respectively.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02382716
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  • 6
    Electronic Resource
    Electronic Resource
    Inter-specific avoidance of egg-associated semiochemicals in four tortricids (1993)
    Springer
    Cellular and molecular life sciences 49 (1993), S. 998-1001 
    Details
    ISSN: 1420-9071
    Keywords: Lepidoptera ; Tortricidae ; synomone ; pheromone ; behavior ; oviposition ; Lobesia botrana ; Cydia pomonella ; Cydia molesta ; Eupoecilia ambiguella ; fatty acids ; esters of fatty acids
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract Oviposition of four tortricid pests of vineyards (the European grapevine moth and the grape berry moth) and fruit orchards (the codling moth and the oriental fruit moth) is deterred by a blend of straight chain fatty acids and esters of fatty acids that have been identified in the eggs of one of them: the European grapevine moth (EGVM)Lobesia botrana. This is the first evidence of inter-specific recognition of an egg-like signal in moths. We demonstrate that oviposition site selection is influenced by population density, avoidance of deterrent being most important when females are isolated. Inter-specific egg recognition might be an important phenomenon, especially in species competing for a common food resource. We propose the term ‘oviposition regulating synomone’ for molecules and blends that affect the inter-specific spacing of eggs.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02125648
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  • 7
    Electronic Resource
    Electronic Resource
    Synthesis and field testing of enantiomers of 6Z,9Z-cis-3,4-epoxydienes as sex attractants for geometrid moths (1990)
    Springer
    Journal of chemical ecology 16 (1990), S. 2317-2339 
    Details
    ISSN: 1573-1561
    Keywords: Lepidoptera ; Geometridae ; sex pheromone ; sex attractant ; behavioral antagonist ; enantiomer ; (6Z,9Z,3S,4R)-epoxy-heptadecadiene ; (6Z,9Z,3R,4S)-epoxy-heptadecadiene ; (3Z,9Z,6S,7R)-epoxyheptadecadiene ; (6Z,9Z,3S,4R)-epoxy-nonadecadiene ; (6Z,9Z,3R,4S)-epoxy-nonadecadiene
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract Stereoselective syntheses of chiral C17 to C21 6Z,9Z-cis-3,4-epoxydienes were developed. Field tests of the enantiomerically enriched epoxides as components of synthetic sex attractant lures were carried out, and those with C17 and C19 chain lengths, particularly, were attractive to male moths of several species. Moths were usually specifically attracted by one of a pair of enantiomers, and the opposite enantiomer could actually be a behavioral antagonist. Males belonging to nine species of Geometridae were captured.Probole amicaria (Herrich-Schäffer) males were taken in traps baited with the mixture (6Z,9Z,3S,4R)-epoxy-nonadecadiene (6Z,9Z,3S,4R-epoxy-19∶H) + 3Z,9Z,6R,7S-epoxy-19∶H + 3Z,6Z,9Z-19∶H(9∶1∶8). Other species responding to the C19 compounds included (attractant components follow in parentheses);Sicya macularia (Harris) (6Z,9Z,3S,4R-epoxy-19∶H + 3Z,6Z,9Z-19∶H),Anavitrinella pampinaria (Guenée) (6Z,9Z-cis-3,4-epoxy-19∶H + 3Z,9Z,6S,7R-epoxy-19∶H), andLycia ursaria (Walker) (6Z,9Z-3S, 4R-epoxy-19∶H + 3Z,6Z,9Z-19∶H). Males of the following species were captured byC 17 epoxides:Itame occiduaria (Packard) (6Z,9Z,3R,4S-epoxy-17∶H + 3Z,6Z,9Z-17∶H),Itame brunneata (Thunberg) (6Z,9Z,3S,4R-epoxy-17∶H),Epelis truncataria (Walker) (both enantiomers of 6Z,9Z-cis-3,4-epoxy-17∶H),Semiothisa ulsterata (Pearsall) (3Z,9Z-6S,7R-epoxy-17∶H), andS. signaria dispuncta (Walker) (3Z,9Z-cis-6,7-epoxy-17∶H + 3Z,6Z,9Z-17∶H). The interactions among enantiomers and regioisomers are discussed as a mechanism by which cross attraction between sympatric species is limited.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01026941
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  • 8
    Electronic Resource
    Electronic Resource
    (3Z,6Z,9Z)-Nonadecatriene and enantiomers of (3Z,9Z)-cis-6,7-Epoxy-nonadecadiene as sex attractants for two geometrid and one noctuid moth species (1990)
    Springer
    Journal of chemical ecology 16 (1990), S. 2153-2166 
    Details
    ISSN: 1573-1561
    Keywords: Attractant ; Geometridae ; Noctuidae ; Eufidonia convergaria ; Caripeta angustiorata ; Rivula propinqualis ; (3Z,6Z,9Z)-nonadecatriene ; (3Z,9Z)-(6R,7S)-epoxy-nonadecadiene ; (3Z,9Z)-(6S,7R)-epoxy-nonadecadiene ; (3Z,9Z)-cis-6,7-epoxy-nonadecadiene ; Lepidoptera
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract Sex attractants for the geometrid mothsEufidonia convergaria andCaripeta angustiorata, and the noctuid mothRivula propinqualis have been elucidated during field screening of a series of (3Z,6Z,9Z)-triene hydrocarbons (C17–22), and the racemic and enantiomerically enriched monoepoxydienes derived from those hydrocarbons. Biologically active compounds were identified by a combination of field testing of synthetic standards, electroantennography, and coupled gas chromatography-electroantennogram detection.E. convergaria males were optimally attracted by a 1∶1 blend of (3Z,9Z)-(6S,7R)-epoxy-nonadecadiene (3Z,9Z-6S,7R-epoxy-19∶H); other abbreviations follow the same system) with (3Z,6Z,9Z)-nonadecatriene (3Z,6Z,9Z-19∶H). The 6R,7S enantiomer of the epoxide had no apparent biological activity, either as an attractant or as a behavioral antagonist. Male moths also were attracted to blends of the C18 and C20 homologs of the triene and the epoxide. 3Z,6Z,9Z-19∶H and 3Z,6Z-cis-6,7-epoxy-19∶H were identified inE. convergaria female pheromone gland extracts. Males of the geometrid moth speciesC. angustiorata were attracted by a 1∶1 blend of 3Z,6Z,9Z-19∶H and enantiomerically enriched 3Z,9Z-6R,7S-epoxy-19∶H. Males of the noctuid mothR. propinqualis were attracted by an approximately 10∶1 blend of 3Z,6Z,9Z-19∶H and enantiomerically enriched 3Z,9Z-6S, 7R-epoxy-19∶H. The components were synergistic, with neither being attractive alone. The blend ratio was quite specific, as the attractiveness of blends decreased sharply on either side of the optimum ratio.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01026927
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  • 9
    Electronic Resource
    Electronic Resource
    Trail and arena marking by caterpillars ofArchips cerasivoranus (lepidoptera: Tortricidae) (1993)
    Springer
    Journal of chemical ecology 19 (1993), S. 1479-1489 
    Details
    ISSN: 1573-1561
    Keywords: Archips cerasivoranus ; Yponomeuta cagnagella ; trail following ; silk ; trail pheromone ; Lepidoptera ; Tortricidae
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract The activity ofArchips cerasivoranus caterpillars is largely limited to their colonial silk web and trails. Silk pulled directly from the spinnerets of caterpillars and wound onto paper strips to form artificial trails elicited locomotion from the larvae. Trails made from extracts of silk and silk glands also elicited locomotion. These and other observations reported here indicate that the caterpillars are responsive to a water-soluble pheromone that is a component of the silk strand. Marker pheromones appear not to be secreted from other regions of the body, as has been reported for some other trail-following caterpillars.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00984891
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  • 10
    Electronic Resource
    Electronic Resource
    Identification of sex pheromones of two sibling species in dingy cutworm complex,Feltia jaculifera (GN.) (Lepidoptera: Noctuidae) (1990)
    Springer
    Journal of chemical ecology 16 (1990), S. 2981-2992 
    Details
    ISSN: 1573-1561
    Keywords: Feltia jaculifera ; Feltia ducens ; dingy cutworm ; Lepidoptera ; Noctuidae ; sex pheromone ; pheromone polymorphism ; pheromonal phenotypes ; sibling species ; (Z)-7-dodecenyl acetate ; (Z)-9-tetradecenyl acetate ; (Z)-11-hexadecenyl acetate
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract The sex pheromone components of the two sibling species of the dingy cutworm that occur on the prairies of western Canada were identified in abdomen-tip extracts from calling female moths. Three monounsaturated acetates, (Z)-7-dodecenyl acetate, (Z)-9-tetradecenyl acetate, and (Z)-11-hexadecenyl acetate, are common to both species in ratios of 100∶13∶3 for species A and 0.3∶0.5∶100 for species B. The most effective synthetic blends for the attraction of male moths in the field consisted of these three components in ratios of 10∶1∶0 at 8.8Μg/lure for species A and 1∶1∶2000 at 500Μg/lure for species B. The addition of Z5-12∶Ac to either blend reduced the catches and the addition of Z7-12∶OH orZ11-16∶OH to the three-component blend reduced the catches of species B males. The species are morphologically indistinguishable, but the identity of the males attracted to the synthetic blends could be confirmed by their antennal responses to a test blend of the three components using a GC-EAD system. Both synthetic attractant blends are competitive with females and will be useful for studying the distribution, biology, and relative abundances of the two species.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00979489
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