Search Results - "SCHLYTER, F"

Non-host volatiles mediate associational resistance to the pine processionary moth by Jactel, H., Birgersson, G., Andersson, S., Schlyter, F.

“…An increasing body of evidence indicates that the association between different plant species may lead to a reduction in insect herbivory, i.e. associational…”
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Diet dependent metabolic responses in three generalist insect herbivores Spodoptera spp by Roy, A., Walker, W.B., Vogel, H., Chattington, S., Larsson, M.C., Anderson, P., Heckel, D.G., Schlyter, F.

“…Adaption to dietary changes is critical in the evolution of host plant ranges in polyphagous insects. We compared three taxa of lepidopteran herbivores from…”
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Associations between polysubstance use and psychiatric problems in a criminal justice population in Sweden by Hakansson, A, Schlyter, F, Berglund, M

“…Abstract Background Polysubstance use is common in substance users, and may complicate their clinical course. This study, in a criminal justice setting in…”
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Factors associated with history of non-fatal overdose among opioid users in the Swedish criminal justice system by Hakansson, A, Schlyter, F, Berglund, M

“…Abstract Background Overdose (OD) is a common cause of death in opioid users. Also, many current opioid users report a history of non-fatal OD. The present…”
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Semiochemical diversity diverts bark beetle attacks from Norway spruce edges by Schiebe, C., Blaženec, M., Jakuš, R., Unelius, C. R., Schlyter, F.

“…The semiochemical diversity hypothesis (SDH) states that interference with host‐selection from non‐host volatiles (NHV) is an important mechanism for…”
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Factors Associated with the History of Attempted Suicide: A Criminal Justice Population Examined with the Addiction Severity Index (ASI) by Hakansson, A., Bradvik, L., Schlyter, F., Berglund, M.

“…Background: The present study examines a population of criminal justice clients for suspected substance-related problems. Aims: It aims to identify variables…”
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Data set for diet specific differential gene expression analysis in three Spodoptera moths by Roy, A., Walker, W.B., Vogel, H., Kushwaha, S.K., Chattington, S., Larsson, M.C., Anderson, P., Heckel, D.G., Schlyter, F.

“…Examination of closely related species pairs is suggested for evolutionary comparisons of different degrees of polyphagy, which we did here with three taxa of…”
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Characteristics of primary amphetamine users in Sweden: a criminal justice population examined with the Addiction Severity Index by Hakansson, A, Schlyter, F, Berglund, M

“…Characteristics of primary amphetamine, heroin and cocaine users were compared in a criminal justice population. 7,085 clients with suspected or reported…”
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Suppression of Leopard Moth (Lepidoptera: Cossidae) Populations in Olive Trees in Egypt Through Mating Disruption by Hegazi, E. M, Khafagi, W. E, Konstantopoulou, M. A, Schlyter, F, Raptopoulos, D, Shweil, S, Abd El-Rahman, S, Atwa, A, Ali, S. E, Tawfik, H

“…The leopard moth, Zeuzera pyrina (L.) (Lepidoptera: Cossidae), is a damaging pest for many fruit trees (e.g., apple [Malus spp.], pear [Pyrus spp.] peach…”
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Landscape-scale Ips typographus attack dynamics: from monitoring plots to GIS-based disturbance models by Jakus, R, Zajíčkova, L, Cudlín, P, Blaženec, M, Turčani, M, Ježík, M, Lieutier, F, Schlyter, F

“…In natural spruce stands, a change of generation is usually initiated by wind or bark beetle disturbances. We combined semi-temporary monitoring plots, remote…”
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Latex coatings containing antifeedants: Formulation, characterization, and application for protection of conifer seedlings against pine weevil feeding by Shtykova, Liubov, Masuda, Mariam, Eriksson, Carina, Sjödin, Kristina, Marling, Elisabeth, Schlyter, Fredrik, Nydén, Magnus

“…Latex-based coatings for protection of tree seedlings against pest insect feeding are evaluated with respect to surface-, mechanical-, and release properties…”
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Overview of development of an anti-attractant based technology for spruce protection against Ips typographus: From past failures to future success by Jakuš, R, Schlyter, F, Zhang Q-H, Blaženec, M, Vaverčák, R, Grodzki, W, Brutovský, D, Lajzová, E, Turčáni, M, Bengtsson, M, Blum, Z, J-C, Gregoiré

“…We describe a series of experiments on the protection of Norway spruce (Picea abies (L.) Karst.) logs and standing trees against Ips typographus L…”
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Dogs trained to recognise a bark beetle pheromone locate recently attacked spruces better than human experts by Vošvrdová, N., Johansson, A., Turčáni, M., Jakuš, R., Tyšer, D., Schlyter, F., Modlinger, R.

“…[Display omitted] •This study uses a novel approach of identifying bark beetle infestation in spruce trees using trained dogs; the traditional approach uses…”
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Carvone and less volatile analogues as repellent and deterrent antifeedants against the pine weevil, Hylobius abietis by Schlyter, F, Smitt, O, Sjodin, K, Hogberg, H.E, Lofqvist, J

“…:  The monoterpenoid carvone (1) has been shown to have strong antifeedant effects on Hylobius spp. However, because of the high volatility of carvone,…”
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Semiochemicals produced by fungal bark beetle symbiont Endoconidiophora rufipennis and the discovery of an anti-attractant for Ips typographus by Lindmark, Matilda, Ganji, Suresh, Wallin, Erika A, Schlyter, Fredrik, Unelius, C Rikard

“…Bark beetles vector symbiotic fungal species into their host trees during mass attacks. The symbiotic relationship with blue stain fungi of the Ascomycetes,…”
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Electrophysiological responses of Thaumetopoea pityocampa females to host volatiles: implications for host selection of active and inactive terpenes by Zhang Q-H, Schlyter, F, Battisti, A, Birgersson, G, Anderson, P

“…Abstract Volatiles from newly cut branches with needles of Pinus sylvestris L. were collected with headspace sampling technique, and then identified and…”
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Testing avian polygyny hypotheses in insects: harem size distribution and female egg gallery spacing in three Ips bark beetles by Schlyter, F. (Lund Univ. (Sweden)), Zhang, Q.-H

“…A majority of females in Ipini bark beetles (Coleoptera: Scolytidae) mate polygynously, although larval competition within harems with >2 females is expected…”
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Competition and niche separation between two bark beetles: existence and mechanisms [Ips duplicatus] by Schlyter, F, Anderbrant, O. (Lund Univ. (Sweden). Dept. of Ecology)

“…The existence and effects of competition as well as niche separation were investigated in a system of two bark beetle species which aggregate on Norway spruce,…”
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Can Ips typographus (L.) (Col., Scolytidae) smell the carrion odours of the dead beetles in pheromone traps? Electrophysiological analysis by Zhang, Q.-H., Jakuš, R., Schlyter, F., Birgersson, G.

“…:  Head‐space samples of Ips typographus dead beetles taken from pheromone traps were tested by combined gas chromatography and electroantennographic detection…”
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Inducibility of chemical defenses in Norway spruce bark is correlated with unsuccessful mass attacks by the spruce bark beetle by Schiebe, Christian, Hammerbacher, Almuth, Birgersson, Göran, Witzell, Johanna, Brodelius, Peter E., Gershenzon, Jonathan, Hansson, Bill S., Krokene, Paal, Schlyter, Fredrik

“…Secondary attraction to aggregation pheromones plays a central role in the host colonization behavior of the European spruce bark beetle Ips typographus…”
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