C. Rikard Unelius

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Publications of C. Rikard Unelius (32 listed):

Journal of Chemical Ecology (2023) 49, 59-66
C. Rikard Unelius, Suresh Ganji and Paal Krokene (2023)
Linoleic acid promotes emission of bark beetle semiochemicals by fungal symbionts

Journal of Pest Science (2023) 96, 29-39
Nicola J. Sullivan, Vaughn A. Bell, Ruth C. Butler, Roger Wallis, Remya Ramesh, D. Srinivasa Reddy, Andrew M. Twidle, Barry Bunn, C. Rikard Unelius, Lee-Anne M. Manning and David M. Suckling (2023)
Developing a mealybug pheromone monitoring tool to enhance IPM practices in New Zealand vineyards

Environmental Entomology (2021) 50, 1286-1293
Ashraf M. El-Sayed, Suresh Ganji, C. Rikard Unelius, César Gemeno, Byrappa Ammagarahalli, Ruth C. Butler and Christoph Hoffmann (2021)
Feeding volatiles of larval Sparganothis pilleriana (Lepidoptera: Tortricidae) attract heterospecific adults of the European grapevine moth

Journal of Chemical Ecology (2020) 46, 250-263
Kye Chung Park, Mark R. McNeill, David M. Suckling and C. Rikard Unelius (2020)
Olfactory receptor neurons for plant volatiles and pheromone compounds in the lucerne weevil, Sitona discoideus

Ecology and Evolution (2020) 10, 7334-7348
Francisco Gonzalez, Felipe Borrero-Echeverry, Júlia K. Jósvai, Maria Strandh, C. Rikard Unelius, Miklós Tóth, Peter Witzgall, Marie Bengtsson and William B. Walker III (2020)
Odorant receptor phylogeny confirms conserved channels for sex pheromone and host plant signals in tortricid moths

Journal of Chemical Ecology (2019) 45, 474-489
Christian Schiebe, C. Rikard Unelius, Suresh Ganji, Muhammad Binyameen, Göran Birgersson and Fredrik Schlyter (2019)
Styrene, (+)-trans-(1R,4S,5S)-4-thujanol and oxygenated monoterpenes related to host stress elicit strong electrophysiological responses in the bark beetle Ips typographus

Environmental Entomology (2019) 48, 807-814
Ashraf M. El-Sayed, Uppala Venkatesham, C. Rikard Unelius, Andrew Sporle, Jeanneth Pérez, Phillip W. Taylor and David M. Suckling (2019)
Chemical composition of the rectal gland and volatiles released by female Queensland fruit fly, Bactrocera tryoni (Diptera: Tephritidae)

Journal of Applied Entomology (2019) 143, 1115-1121
Maité Masciocchi, Carl Rikard Unelius and Micaela Buteler (2019)
Foraging niche separation of social wasps in an invaded area: Implications for their management

Parasites and Vectors (2018) 11 (418) - Attraction of Rhodnius ...
Björn Bohman, Alyssa M. Weinstein, C. Rikard Unelius and Marcelo G. Lorenzo (2018)
Attraction of Rhodnius prolixus males to a synthetic female-pheromone blend

Pest Management Science (2017) 73, 2252-2258
Aimee R. Harper, C. Rikard Unelius, Richard J. Townsend and David Maxwell Suckling (2017)
Dose reduction and alternatives to the phenol pheromone in monitoring and management of the grass grub Costelytra zealandica

Pest Management Science (2016) 72, 760-769
C. Rikard Unelius, D. Maxwell Suckling, Robert L. Brown, Julia K. Jósvai and Ashraf M. El-Sayed (2016)
Combining odours isolated from phylogenetically diverse sources yields a better lure for yellow jackets

Journal of Chemical Ecology (2015) 41, 1018-1027
Robert L. Brown, Ashraf M. El-Sayed, C. Rikard Unelius, Jacqueline R. Beggs and David M. Suckling (2015)
Invasive Vespula wasps utilize kairomones to exploit honeydew produced by sooty scale insects, Ultracoelostoma

Environmental Entomology (2014) 43, 439-447
Joseph R. Kleiber, C. Rikard Unelius, Jana C. Lee, David Maxwell Suckling, Michael C. Qian and Denny J. Bruck (2014)
Attractiveness of fermentation and related products to spotted wing Drosophila (Diptera: Drosophilidae)

Journal of Applied Entomology (2014) 138, 87-95
C.R. Unelius, A.M. El-Sayed, A.M. Twidle, L.D. Stringer, L.M. Manning, T.E.S. Sullivan, R.L. Brown and A.D.L. Noble (2014)
Volatiles from green-lipped mussel as a lead to vespid wasp attractants

Journal of Applied Entomology (2011) 135, 726-737
C. Schiebe, M. Blazenec, R. Jakus, C.R. Unelius and F. Schlyter (2011)
Semiochemical diversity diverts bark beetle attacks from Norway spruce edges

Journal of Chemical Ecology (2011) 37, 166-172
C. Rikard Unelius, Ashraf M. El-Sayed, Andrew Twidle, Barry Bunn, Tania Zaviezo, M. Fernanda Flores, Vaughn Bell and Jan Bergmann (2011)
The absolute configuration of the sex pheromone of the citrophilous mealybug, Pseudococcus calceolariae

Chemoecology (2010) 20, 179-187
Olle Anderbrant, Donald S. Matteson, C. Rikard Unelius, Philip S. Pharazyn, Ellen M. Santangelo, Fredrik Schlyter and Göran Birgersson (2010)
Pheromone of the elm bark beetle Scolytus laevis (Coleoptera: Scolytidae): stereoisomers of 4-methyl-3-heptanol reduce interspecific competition

Pest Management Science (2009) 65, 975-981
Ashraf M. El-Sayed, Lee-Anne Manning, C. Rikard Unelius, Kye Chung Park, Lloyd D. Stringer, Nicola White, Barry Bunn, Andrew Twidle and David M. Suckling (2009)
Attraction and antennal response of the common wasp, Vespula vulgaris (L.), to selected synthetic chemicals in New Zealand beech forests

Journal of Chemical Ecology (2009) 35, 1212-1221
Ana C.R. Vitta, Björn Bohman, C. Rikard Unelius and Marcelo G. Lorenzo (2009)
Behavioral and electrophysiological responses of Triatoma brasiliensis males to volatiles produced in the metasternal glands of females

Journal of Chemical Ecology (2008) 34, 339-352
B. Bohman, G. Nordlander, H. Nordenhem, K. Sunnerheim, A.-K. Borg-Karlson and C.R. Unelius (2008)
Structure-activity relationships of phenylpropanoids as antifeedants for the pine weevil Hylobius abietis

Journal of Chemical Ecology (2008) 34, 450-457
Gina B. Pontes, Björn Bohman, C. Rikard Unelius and Marcelo G. Lorenzo (2008)
Metasternal gland volatiles and sexual communication in the triatomine bug, Rhodnius prolixus

Journal of Chemical Ecology (2007) 33, 839-847
Andrew R. Gibb, Max Suckling, Ashraf M. El-Sayed, Björn Bohman, C. Rikard Unelius, Jennifer J. Dymock, Michelle L. Larsen and Bruce E. Willoughby (2007)
(11Z,13E)-hexadecadien-1-yl acetate: sex pheromone of the grass webworm Herpetogramma licarsisalis - identification, synthesis, and field bioassays

Journal of Chemical Ecology (2006) 32, 2191-2203
C. Rikard Unelius, Göran Nordlander, Henrik Nordenhem, Claes Hellqvist, Sacha Legrand and Anna-Karin Borg-Karlson (2006)
Structure-activity relationships of benzoic acid derivatives as antifeedants for the pine weevil, Hylobius abietis

Journal of Chemical Ecology (2006) 32, 943-957
Anna-Karin Borg-Karlson, Göran Nordlander, Anoma Mudalige, Henrik Nordenhem and C. Rikard Unelius (2006)
Antifeedants in the feces of the pine weevil Hylobius abietis: Identification and biological activity

Journal of Chemical Ecology (2006) 32, 2035-2052
Gabriel Manrique, Ana C.R. Vitta, Raquel A. Ferreira, Carlos L. Zani, C. Rikard Unelius, Claudio R. Lazzari, Lileia Diotaiuti and Marcelo G. Lorenzo (2006)
Chemical communication in Chagas disease vectors. source, identity, and potential function of volatiles released by the metasternal and Brindley's glands of Triatoma infestans adults

Entomologia Experimentalis et Applicata (2005) 116, 143-148
A.M. El-Sayed, L.I. Wainman, E.M. Santangelo, C.R. Unelius and R.M. Trimble (2005)
Sex pheromone of a North American population of the spotted tentiform leafminer, Phyllonorycter blancardella

Journal of Chemical Ecology (2004) 30, 1827-1838
A.M. El-Sayed, L.I. Wainman, E.M. Santangelo, C.R. Unelius and R.M. Trimble (2004)
Relative attractiveness of (10E)-dodecen-1-yl acetate and (4E,10E)-dodecadien-1-yl acetate to male spotted tentiform leafminers Phyllonorycter blancardella (F.)

Environmental Entomology (2003) 32, 470-476
A.M. El-Sayed, J. Delisle, N. De Lury, L.J. Gut, G.J.R. Judd, S. Legrand, W.H. Reissig, W.L. Roelofs, C.R. Unelius and R.M. Trimble (2003)
Geographic variation in pheromone chemistry, antennal electrophysiology, and pheromone-mediated trap catch of North American populations of the obliquebanded leafroller

Journal of Chemical Ecology (2002) 28, 1191-1208
Raimondas Mozuraitis, Vincas Buda, Ilme Liblikas, Carl Rikard Unelius and Anna-Karin Borg-Karlson (2002)
Parthenogenesis, calling behavior, and insect-released volatiles of leafminer moth Phyllonorycter emberizaepenella

Entomologia Experimentalis et Applicata (1999) 92, 137-146
Junwei Zhu, Camilla Ryne, C. Rikard Unelius, Peter G. Valeur and Christer Löfstedt (1999)
Reidentification of the female sex pheromone of the Indian meal moth, Plodia interpunctella: evidence for a four-component pheromone blend

BioControl (1998) 43, 339-344
György Makranczy, Miklós Tóth, Jean-Pierre Chambon, C. Rikard Unelius, Marie Bengtsson and Peter Witzgall (1998)
Sex pheromone of pear moth, Cydia pyrivora

Journal of Applied Entomology - Zeitschrift für angewandte Entomologie (1996) 120, 611-614
P. Witzgall, A.C. Backman, M. Svensson, M. Bengtsson, C.R. Unelius, J. Vrkoc, P.A. Kirsch, C. Ioriatti and J. Löfgvist (1996)
Potential of a blend of E8, E10-12OH and E8, E10-12Ac for mating disruption of codling moth, Cydia pomonella L. (Lep., Tortricidae)