Pheromone trapping of the spruce seed mothCydia strobilella L. (Lep., Tortricidae) in southern Poland in 1996–1997

Skrzypczyńska, M.; Kozioł, Magdalena; Kosibowicz, M.

doi:10.1007/bf02770642

Cited by 4 publications

(7 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The European situation should also be reexamined. Booij and Voerman (1984) and Skrzypczynska et al (1998) reported Z8-12:OH as a sex pheromone for C. strobilella. In the present study, P. splendidulana, which is morphologically similar to C. strobilella, was attracted to traps baited with Z8-12:OH, but not to traps baited with any other compounds.…”

Section: Discussionmentioning

confidence: 96%

“…Since then, several different compounds have been reported as sex attractants for the species. (Z)-8-Dodecenol (Z8-12: OH) was reported as an attractant in the Netherlands (Booij and Voerman 1984), and in Poland (Skrzypczynska et al 1998). In Canada, (E)-8-dodecenyl acetate (E8-12:OAc) was demonstrated to be an attractant (Grant et al 1989), and later this compound was confirmed as a sex pheromone for C. strobilella (Bédard et al 2002;Trudel et al 2006).…”

Section: Introductionmentioning

confidence: 95%

See 1 more Smart Citation

Identification of the Sex Pheromone of the Spruce Seed Moth, Cydia strobilella L.

et al. 2010

View full text Add to dashboard Cite

The spruce seed moth, Cydia strobilella L., is a serious pest on cones of spruce (Picea spp.) in the Holarctic region. Previous studies from different parts of its area of distribution have reported conflicting results on the composition of its sex pheromone. By gas chromatography with electroantennographic detection, coupled gas chromatography-mass spectrometry, a Y-tube olfactometer bioassay, and field trials, the sex pheromone of Swedish populations of the species was identified as (8E,10E)-dodecadienyl acetate and (8E,10Z)-dodecadienyl acetate. About 0.5 pg of each pheromone component was extracted per female. The most attractive blend of EE- and EZ-isomers was about 6:4, respectively, and 0.3 microg of the blend per rubber septum was the most attractive dosage for field trapping. Monounsaturated components previously reported as sex pheromone components/attractants for C. strobilella, (E)-8-dodecenyl acetate in Canadian populations and (Z)-8-dodecenol in Polish and Dutch populations, did not attract any C. strobilella in this study. Large numbers of C. jungiella Clerck were trapped by using (8E,10Z)-dodecadienyl acetate alone, whereas (Z)-8-dodecenol attracted Pammene splendidulana Guenée and P. rhediella Clerck.

show abstract

Section: Discussionmentioning

confidence: 96%

Section: Introductionmentioning

confidence: 95%

Identification of the Sex Pheromone of the Spruce Seed Moth, Cydia strobilella L.

et al. 2010

View full text Add to dashboard Cite

show abstract

“…2002). By contrast, in Europe, Z 8‐12:OH has been used as a sex attractant for monitoring populations of C. strobilella and a 100‐ μ g dosage appeared more attractive than the 3‐ μ g dosage (Skrzypczynska et al. 1998).…”

Section: Discussionmentioning

confidence: 99%

“…The spruce seed moth, Cydia strobilella (L.) (Lep., Tortricidae), is one of the most serious pests of spruce seed orchards in North America (Hedlin et al. 1980; Turgeon and de Groot 1992) and Europe (Skrzypczynska et al. 1998; Seifert et al.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Potential for mating disruption to reduce cone damage by the spruce seed moth, Cydia strobilella, in spruce seed orchards

Trudel

Guertin

Grant

2006

J Applied Entomology

View full text Add to dashboard Cite

The spruce seed moth, Cydia strobilella (L.), is a serious and widely distributed pest of spruce seed orchards in North America and Europe. Current pest management activities in seed orchards rely mainly on chemical pesticides for insect control. Mating disruption with sex pheromone is a potential alternative pest management tool for C. strobilella. In 2002, field tests confirmed that sticky traps baited with 3 lg of (E)-8-dodencenyl acetate (E8-12:Ac), the sex pheromone of C. strobilella, could capture males in Quebec, a region of Canada not previously monitored for this insect. In the following years (2003)(2004)(2005), grey rubber septa loaded with 0.75, 1.5, or 2.0 mg of E8-12:Ac were deployed separately in two white spruce seed orchards at a density of 40 and 60 dispensers/ha to test the potential for mating disruption. The results showed that the captures of male C. strobilella in the pheromone-treated plots were reduced by up to 98%. Furthermore, at the end of the experiment in 2005, 17.3% of cones were damaged by C. strobilella in the treated plot, compared with a significantly (P < 0.0001) higher 56.4% in the control plot. The results suggest that mating disruption has potential for controlling C. strobilella to protect seed cones in white spruce seed orchards.

show abstract

Assessment of genetic and pheromonal diversity of the Cydia strobilella species complex (Lepidoptera: Tortricidae)

Svensson

Wang

Lassance

et al. 2012

Systematic Entomology

View full text Add to dashboard Cite

Combining pheromone trapping and genetic analyses can be useful when trying to resolve complexes of closely related insect taxa that are difficult to distinguish based on morphological characters. Nearctic and Palearctic populations of the spruce seed moth, Cydia strobilella L., have been considered taxonomically synonymous since 1983, but more recent work revealing distinct sex pheromones for Canadian and Swedish moths suggest that populations in the two regions belong to different species. In order to test this hypothesis, we performed field trapping using different pheromone lures at ten sites in North America, Europe and Asia, and reconstructed phylogenetic relationships among trapped moths using mitochondrial (cytochrome oxidase subunit I ) and nuclear (elongation factor 1 alpha) DNA sequence data. Trapping data and tree topologies for both genes revealed distinct pherotypes in North America and Eurasia. A genetically distinct population from China was investigated further with respect to its sex pheromone. Electrophysiological data indicated that Chinese females produce a deviant ratio of the sex pheromone components (dienic acetates) compared to Swedish females. However, trapping experiments in both areas revealed a similar broad response profile in males to a wide range of acetate ratios, and these populations should be considered taxonomically synonymous. A previous suggestion of an agonistic effect on the attraction of C. strobilella males in Sweden when adding the corresponding alcohols to the binary acetate blend was also tested in Sweden as well as in China, with no observed effect on attraction of males. In

show abstract

Pheromone trapping of the spruce seed mothCydia strobilella L. (Lep., Tortricidae) in southern Poland in 1996–1997

Cited by 4 publications

References 1 publication

Identification of the Sex Pheromone of the Spruce Seed Moth, Cydia strobilella L.

Identification of the Sex Pheromone of the Spruce Seed Moth, Cydia strobilella L.

Potential for mating disruption to reduce cone damage by the spruce seed moth, Cydia strobilella, in spruce seed orchards

Assessment of genetic and pheromonal diversity of the Cydia strobilella species complex (Lepidoptera: Tortricidae)

Contact Info

Product

Resources

About