Search Results - "Schopf, Reinhard"

Age-specific patterns in honeydew production and honeydew composition in the aphid Metopeurum fuscoviride: implications for ant-attendance by Fischer, Melanie K., Völkl, Wolfgang, Schopf, Reinhard, Hoffmann, Klaus H.

“…The intensity of the mutualistic relationship between aphids and ants depends mainly on the composition and amount of honeydew. We used the model system…”
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Quantifying spatio-temporal dispersion of bark beetle infestations in epidemic and non-epidemic conditions by Kautz, Markus, Dworschak, Kai, Gruppe, Axel, Schopf, Reinhard

“…[Display omitted] ► The study bases on aerial surveyed spatially extensive data, covering 22 years. ► Subsequent infestations generally follow an inverse power…”
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Vitality loss of European beech (Fagus sylvatica L.) and infestation by the European beech splendour beetle (Agrilus viridis L., Buprestidae, Coleoptera) by Brück-Dyckhoff, Claus, Petercord, Ralf, Schopf, Reinhard

“…•Trap catch of A. viridis increases in stands covered with low vitality trees.•Bare branches in the upper crown and sunburn symptoms indicate infestation by A…”
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The “sun-effect”: microclimatic alterations predispose forest edges to bark beetle infestations by Kautz, Markus, Schopf, Reinhard, Ohser, Joachim

“…Bark beetle dispersal and host selection behaviour are a complex and poorly understood process, resulting in specific spatio-temporal infestation patterns in…”
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Restoration of a Danube floodplain forest: what happens to species richness of terrestrial beetles? by Gruppe, Axel, Kilg, Markus, Schopf, Reinhard

“…Along the upper Danube, between river kilometer 2,472 and 2,464 (Bavaria, Germany), a managed hardwood forest was reconnected to the river via a newly carved…”
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Survivability and post‐diapause fitness in a scolytid beetle as a function of overwintering developmental stage and the implications for population dynamics by DWORSCHAK, KAI, GRUPPE, AXEL, SCHOPF, REINHARD

“…1. It has recently been suggested that expected increases in temperature might lead to an additional generation per season in bark beetles. Thus, populations…”
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Imaging of nonthrombotic pulmonary embolism: Biological materials, nonbiological materials, and foreign bodies by Bach, Andreas Gunter, Restrepo, Carlos Santiago, Abbas, Jasmin, Villanueva, Alberto, Lorenzo Dus, María José, Schöpf, Reinhard, Imanaka, Hideaki, Lehmkuhl, Lukas, Tsang, Flora Hau Fung, Saad, Fathinul Fikri Ahmad, Lau, Eddie, Alvarez, Jose Rubio, Battal, Bilal, Behrmann, Curd, Spielmann, Rolf Peter, Surov, Alexey

“…Abstract Nonthrombotic pulmonary embolism is defined as embolization to the pulmonary circulation caused by a wide range of substances of endogenous and…”
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Individual traits as drivers of spatial dispersal and infestation patterns in a host–bark beetle system by Kautz, Markus, Schopf, Reinhard, Imron, Muhammad Ali

“…•IPS, a local spatially explicit dispersal and host selection IBM is introduced.•Dispersal and infestation patterns emerge from beetle- and host-specific…”
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Choice or constraint: Plasticity in overwintering sites of the European spruce bark beetle by Dworschak, Kai, Meyer, Daniel, Gruppe, Axel, Schopf, Reinhard

“…•We studied the underlying mechanism of soil overwintering in I. typographus.•Soil hibernation occurred passively, caused by beetles falling down within…”
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Dispersal variability and associated population-level consequences in tree-killing bark beetles by Kautz, Markus, Imron, Muhammad Ali, Dworschak, Kai, Schopf, Reinhard

“…Dispersal is a key process in the response of insect populations to rapidly changing environmental conditions. Variability among individuals, regarding the…”
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Non-invasive lipid measurement in living insects using NMR microscopy by Schilling, Franz, Dworschak, Kai, Schopf, Reinhard, Kühn, Ralph, Glaser, Steffen J, Haase, Axel

“…Nuclear magnetic resonance (NMR) microscopy allows us to image and quantify the distribution of NMR-active nuclei in living specimens. Using high-field NMR…”
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Erratum to: The “sun-effect”: microclimatic alterations predispose forest edges to bark beetle infestations by Kautz, Markus, Schopf, Reinhard, Ohser, Joachim

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The next 50 years by Vidal, Stefan, Schopf, Reinhard

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Current advances in the study of the ecology of fruit flies from Europe, Africa and the Middle East by Nestel, D., Papadopoulos, N. T., Miranda Chueca, M. A.

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Editorial by Schopf, Reinhard, Feemers, Margarete, Lütcke, Anne

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Editorial by Schopf, Reinhard, Feemers, Margarete, Lütcke, Anne

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Editorial by Schopf, Reinhard, Feemers, Margarete, Lütcke, Anne

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The Amino Acid Composition ofAnopheles stephensi(Diptera: Culicidae) Infected withNosema algerae(Microsporida: Nosematidae) by Henn, Michael W, Schopf, Reinhard, Maier, Walter A, Seitz, Hanns M

“…The amino acid composition of larvae, pupae, and adult mosquitoes ofAnopheles stephensiinfected withNosema algeraeand noninfected insects was analyzed using an…”
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The amino acid composition of Anopheles stephensi (Diptera: Culicidae) infected with Nosema algerae (Microsporida: Nosematidae) by Henn, M.W, Schopf, R, Maier, W.A, Seitz, H.M

“…The amino acid composition of larvae, pupae, and adult mosquitoes of Anopheles stephensi infected with Nosema algerae and noninfected insects was analyzed…”
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