TY - CONF A1 - Plarre, Rüdiger ED - Robinson, W.H. ED - De Carvalho Campos, A.E. T1 - Wood protection by interfering with insect behavior: adequacy of laboratory test designs N2 - Standardized test methods by which the efficacies of conventional Chemical wood preservatives against insects determine their toxic effects against larvae of wood boring beetles or their feeding prevention by termites. Although alternative control strategies to the application of biocides exist, such as interference with insect behavior during mating or when searching for suitable breeding and feeding sites, their acceptance, too, depends on efficacy evaluation. This is why new test set ups are needed which take behavior modifying control strategies into account. This paper will demonstrate how new laboratory tests must be designed or how existing Standards can be altered to reliably interpret insect behavior including its successful manipulation in a standardized format. T2 - 7th ICUP - International conference on urban pests CY - Ouro Preto, Brazil DA - 07.08.2011 KW - Standardized tests KW - IPM KW - Efficacy evaluation KW - Wood borers KW - Termites PY - 2011 SP - 23 EP - 26 PB - Instituto Biológico CY - Sao Paulo, Brazil AN - OPUS4-24295 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Plarre, Rüdiger A1 - Krüger-Carstensen, B. T1 - An attempt to reconstruct the natural and cultural history of the webbing clothes moth Tineola bisselliella hummel (Lepidoptera: Tineidae) N2 - It is generally accepted that the natural habitats of most pest insects can be found outside the synanthropic environment in layers of leaf litter, under bark, as well as in rodent or bird nests. Indeed, most of the common pests have been reported as being facultative nidicolous. Therefore infestation of commodities by pest insects out of these reservoirs is one considerable possibility. However, the likelihood of a pest´s occurrence and survival out-doors largely depends on its ecological potential and competitiveness against other species of the same ecological guild. Some pest species are rarely found in wild habitats, especially in those regions where they are not native and where they have been introduced by man. The fabric pest Tineola bisselliella serves as a good example. Most likely originating in Central or Southern Africa this insect was introduced into Europe probably not earlier than the late 18th century. Being more tolerant to dry environments than other fabric pests its economical importance increased during the 20th century when in-door climates changed because of central heating systems. Its occurrence in out-door natural habitats must be regarded as accidental. Reported founds of webbing clothes moth larvae in bird nests e.g. have been largely overstated in the literature. T. bisselliella should be regarded as an eusynanthropic species KW - Evolution KW - Pest insect KW - Phylogeny KW - Synanthropy PY - 2011 SN - 2038-324X VL - 43 IS - 2 SP - 83 EP - 93 PB - DiPSA - Dipartimento di Protezione dei Sistemi Agroalimentare e Urbano e Valorizzazione delle Biodiv CY - Milano ET - Ser. II AN - OPUS4-24911 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Krüger-Carstensen, B. A1 - Plarre, Rüdiger T1 - Outdoor trapping and genetical characterization of populations of the webbing clothes moth Tineola bisselliella (Lepidoptera: Tineidae) in the broader area of Berlin N2 - Adapted and effective pest management strategies for the protection of irreplaceable culture heritage as well as for the prevention of damages in households and warehouses are based on reliable information about the presence and distribution of the pest organisms. Monitoring the webbing clothes moth Tineola bisselliella at thirteen outdoor stations in the broader area of Berlin give a first idea of their occurrence in an urban area and the hinterlands. The results demonstrate a seasonal abundance in the city and a missing of this species in the countryside. Data suggest a synanthropic occurrence of the webbing clothes moth rather than an invasion from natural reservoires. Possible molecular examinations on the species and subspecies level are presented to analyze the gene flow between populations and give an impression of species mobility as well as pathways of infestation. KW - Infestation KW - Monitoring KW - Pheromone lures KW - Synanthropy PY - 2011 SN - 2038-324X VL - 43 IS - 2 SP - 129 EP - 135 PB - DiPSA - Dipartimento di Protezione dei Sistemi Agroalimentare e Urbano e Valorizzazione delle Biodiv CY - Milano ET - Ser. II AN - OPUS4-24912 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Krüger-Carstensen, B. A1 - Plarre, Rüdiger T1 - Autoökologische und molekularbiologische Untersuchungen zur Charakterisierung der Kleidermotte Tineola bisselliella Hummel, 1823 (Lepidoptera: Tineidae) als Referenzorganismus T2 - Entomologentagung CY - Berlin, Germany DA - 2011-03-21 KW - Tineola bisselliella KW - Pest organism KW - Outdoor trapping KW - Reference organism PY - 2012 SN - 0344-9084 VL - 18 SP - 123 EP - 127 PB - Deutsche Gesellschaft für Allgemeine und Angewandte Entomologie CY - Gießen AN - OPUS4-26539 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Plarre, Rüdiger T1 - Invasive and synanthropic - updated aspects on the natural and cultural history of the webbing clothes moth Tineola bisselliella (Lepidoptera: Tineidea) T2 - International Congress of Entomology CY - Daegu, South Korea DA - 2012-08-19 PY - 2012 AN - OPUS4-26460 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Plarre, Rüdiger T1 - Reaktion von Hausbockkäfern auf Bauholz unterschiedlicher Qualitäten im Labor und Freiland T2 - Deutsche Holzschutztagung CY - Göttingen, Germany DA - 2012-09-27 PY - 2012 AN - OPUS4-26626 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Plarre, Rüdiger T1 - Holzschutz in Deutschland - Ansprüche und Regelsetzung T2 - Projektkolloquium "Bauwerkstrocknung und Sanierung" CY - Leipzig, Germany DA - 2012-10-17 PY - 2012 AN - OPUS4-26855 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Plarre, Rüdiger T1 - Pheromone im Vorrats- und Materialschutz - Erfahrungen aus 35 Jahren praktischem Einsatz N2 - Seit mehreren Jahrzehnten ist der Einsatz von Lockstoffen gegen Insekten zur Schadensabwehr an Lagergütern und Materialien etabliert. Die Hauptkomponenten der Pheromone aller wirtschaftlich relevanten vorrats- und materialschädlichen Insekten sind bekannt. Zur Früh­erkennung und zur Populationsdichteüberwachung von Schädlingen nehmen Pheromonfallen eine zentrale Position im Konzept der ökonomischen Schadensschwelle und damit im integrierten Vorrats- und Materialschutz ein. Dies gilt vor allem für Sexuallockstoff-Fallen gegen paarungsbereite Männchen von vorratsschädlichen Motten aus den Gruppen der Zünsler (Pyralidae) mit Dörrobst-, Mehl- und Speichermotte und gegen Kleinschmetterlinge(Tineiden) mit Kleider- und Pelzmotte sowie gegeneinige Nagekäfer mit Brot-, Tabak- und Gemeiner Nagekäfer. Durch das sogenannte "Monitoring" können Bekämpfungsstrategien zunächst zeitlich und räumlich optimiert und anschließend auf Erfolg bewertet werden. Neben Sexualpheromonen sind bei einigen Käfern wie beispielsweise den Korn- und Reismehlkäfern auch Aggregationspheromone, die attraktiv auf beide Geschlechter wirken, verbreitet. Ihr Einsatz zur Bekämpfung, d.h. zum Massenfang von Individuen, wie dies im forstwirtschaftlichen Bereich gegen Borkenkäfer nutzbringend durch­geführt wird, hat sich aufgrund mangelnden Erfolgs im Nachernteschutz jedoch nicht etabliert. Neben einem wirtschaftlich orientierten Einsatz von Pheromonfallen kann deren Anwendung auch wertvolle allgemein biologische Informationen über Schadinsekten liefern. Wird das "Monitoring" z.B. im Freiland abseits von Lagerstätten für faunistische Erhebungen durchgeführt, können natürliche Vorkommen von Schädlings­arten ermittelt werden. Dies erlaubt Rückschlüsse auf ihre ursprünglichen Lebensräume und auf mögliche adaptative Szenarien beim Übergang zu einer synanthropen und damit für den Menschen schädlichen Lebens­weise. Zusätzlich werden auf diese Weise natürliche Habitate, die als Reservoire für Schadpopulationen fungieren könnten, aufgespürt und, wenn notwendig, in ein Bekämpfungsprogramm integriert. N2 - The application of pheromone baited traps to control pest insects in stored food or materials of use is well established since the past decades. The main pheromone components of all major stored-product and material pests have been identified. Pest monitoring with pheromone traps is a key factor in integrated pest management to estimate population density build-ups and to define economic threshold levels. Especially male attracting sex pheromones, e.g. for the stored-product pyralids, the clothes moths, and some anobiid beetles, function well in this aspect. Optimal control strategies in space and time are guided by pest population monitoring including efficacy evaluation of the undertaken control measures. Comparatively less successful is the application of aggregation pheromones, which are found in grain and flour beetles and which attract both sexes. Well functioningcontrol of bark beetles through mass-trapping with aggregationpheromones in the forest environment could for various reasons not be implemented for stored-product protection, respectively. Besides an economically driven adoption of pheromone traps, trapping results may also deliver useful information of a pest´s general ecology. The distribution of a pest species outside the synanthropic environment, its occurrence in hidden infestations out-doors can be estimated when monitoring tools are used out-doors, away from any storage facilities. The resulting auteco­logical data can be helpful to detect natural reservoirs of a pest and to possibly reconstruct adaptation scenarios to the men-made environment. KW - Pheromon-Etymologie KW - Monitoring KW - Faunistik KW - Ökologie KW - Kleidermotte KW - Tineola bisselliella KW - Pheromone etymology KW - Faunistics KW - Ecology KW - Webbing clothes moth PY - 2013 DO - https://doi.org/10.5073/JFK.2013.05.01 SN - 1867-0911 SN - 1867-0938 VL - 65 IS - 5 SP - 173 EP - 179 PB - Ulmer CY - Stuttgart AN - OPUS4-28505 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Plarre, Rüdiger T1 - Efficacy Evaluation of Pest Control Actions through Reference Organisms T2 - International Conference on IPM in Museums, Archives and Historic Houses CY - Vienna, Austria DA - 2013-06-05 PY - 2013 AN - OPUS4-28725 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Plarre, Rüdiger T1 - From Villain to Hero - Cultural Heritage Pests in Cultural Entomology T2 - International Conference on IPM in Museums, Archives and Historc Houses CY - Vienna, Austria DA - 2013-06-05 PY - 2013 AN - OPUS4-28726 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Plarre, Rüdiger T1 - Thermische Bekämpfung im Holzschutz mit elektromagnitschen Wellen T2 - Holzschutztagung des Sächsischen Holzschutzverbandes CY - Leipzig, Germany DA - 2013-03-16 PY - 2013 AN - OPUS4-28376 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Plarre, Rüdiger T1 - Von destruktiv zu konstruktiv - Materialschädlinge in der kulturellen Entomologie T2 - Tagung der Deutschen Gesellschaft für allgemeine und angewandte Entomologie CY - Göttingen, Germany DA - 2013-03-18 PY - 2013 AN - OPUS4-28377 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Plarre, Rüdiger T1 - Kulturelle Entomologie T2 - Jahrestagung der Gesellschaft Naturforschender Freunde zu Berlin CY - Trebbin, Germany DA - 2013-04-26 PY - 2013 AN - OPUS4-28379 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Plarre, Rüdiger T1 - More than a pest management tool - 45 years of practical experience with insect pheromones in stored-product and material protection N2 - The application of pheromone-baited traps to control pest insects in stored food or materials has become well established over the past decades. The main pheromone components of all major stored-product and material pests have been identified. Pest monitoring with pheromone traps is a key factor in integrated pest management to estimate population density build-ups and they may be used to define economic threshold levels. Male-attracting sex pheromones, e.g. for stored-product pyralids, the clothes moths, and some anobiid beetles, are especially effective in this aspect. Monitoring pest population can facilitate optimal spatial and temporal control strategies, including efficacy evaluation of the implemented control measures. In addition to the sex pheromones, some beetles, such as grain and flour beetles, utilize aggregation pheromones, which attract both sexes.Implementation of these pheromones for mass trapping,which works well for the control of bark beetles in the forest environment, has been less successful for stored-product protection for various reasons and is thus not an established means of control. When the monitoring tools are used in landscape areas, scrublands, forests, and away from anthropogenic influencedenvironments, natural reservoirs of a pest species and sources of new infestations can be identified. In addition to an economically driven adoption of pheromone traps, they may also provide information of a pest's general biology. Because stored-product and material pests must be considered neozoons in most parts of the world, their occurrence in natural habitats indicates a species' autecological capability to successfully compete with native species and to become faunistically established in non-synanthropic environments outside their zoogeographic origin. This review focuses on the use of pheromone traps for monitoring in outdoor situations. KW - Adaptation KW - Ecology KW - Evolution KW - Faunistics KW - Monitoring KW - Pheromone etymology PY - 2013 SN - 1861-3829 SN - 1861-3837 VL - 120 IS - 4 SP - 145 EP - 152 PB - Ulmer CY - Stuttgart AN - OPUS4-29333 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Plarre, Rüdiger A1 - Steinbach, S. A1 - Roland, U. A1 - Trommler, U. A1 - Hoyer, C. T1 - Thermische Bekämpfungsverfahren im Holzschutz mit elektromagnetischen Wellen N2 - Bekämpfungsverfahren gegen Organismen, die in Deutschland Bauholz wirtschaftlich bedeutend schädigen können, sind in der DIN 68800 Teil 4: 02/2012 „Holzschutz - Bekämpfungs- und Sanierungsmaßnahmen gegen Holz zerstörende Pilze und Insekten“ regeltechnisch zusammengefasst und gewichtet. Dabei wird je nach Verfahren und Schadorganismus zwischen Regelsanierung und Sondermaßnahmen unterschieden. So wird z. B. bei den thermischen Maßnahmen im Sinne der Norm das sogenannte Heißluftverfahren gegen Insekten als Regelsanierung bezeichnet, wogegen es gegen Pilze nicht als solche ausgewiesen ist. Gleiches gilt für elektrophysikalische Verfahren sowohl gegen Pilze als auch gegen Insekten. Dies begründet sich dadurch, dass bei Erstellung der Norm Zweifel bezüglich weitgehender Allgemeingültigkeit und Praxisbewährtheit elektrophysikalischer Verfahren, wie sie zur Erwärmung des befallenen Holzes eingesetzt werden, bestanden. Somit erklärt sich auch, dass die Rahmenbedingungen einer erfolgreichen Bekämpfung mittels z. B. Mikrowellen denen des Heißluftverfahrens gleichgesetzt wurden, nämlich die vollständige Erwärmung des befallenen Holzbauteils auf eine Mindesttemperatur von 55° C für eine Dauer von mindestens 60 min. Die physikalisch-chemischen Vorteile der zeitgleichen Wärmegeneration im gesamten Holzkörper durch elektromagnetische Felder im Vergleich zum sukzessiven Wärmeeintrag durch Konduktion fanden keine Berücksichtigung. T2 - 22. Tagung des Sächsischen Holzschutzverbandes - Modernes Bauen mit Holz CY - Dresden, Germany DA - 16.03.2013 KW - Holzschutz KW - Mikrowellentechnik KW - Radiowellentechnik KW - Normung PY - 2013 SN - 978-3-8167-9132-4 SN - 978-3-8167-9133-1 SP - 107 EP - 115 PB - Fraunhofer IRB Verl. AN - OPUS4-29721 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Roland, U. A1 - Trommler, U. A1 - Hoyer, C. A1 - Pfütze, C. A1 - Plarre, Rüdiger A1 - Rabe, C. A1 - Höhlig, B. A1 - Holzer, F. A1 - Kraus, M. A1 - Schmidt, D. A1 - Kopinke, F.-D. T1 - Radio-frequency heating for pest control, decontamination and drying of timber and masonry N2 - A number of very relevant processes for protection and reconstruction of buildings can be supported by controlled heating: elimination of pests without using hazardous Chemicals, drying and decontamination of timber and many other building materials. For this purpose, radio-frequency (RF) dielectric heating is an advantageous Option because the materials and structures can be heated directly by energy absorption in the volume, homogeneously and, if required, relatively fast. Compared to microwaves, the penetration depths are usually much larger and the flexibility with respect to different materials is wider. Namely, heating can also be realized for dry materials because the dielectric loss is as not closely related to the presence of water as for microwave applications. T2 - 14th International conference on microwave and high frequency heating CY - Nottingham, UK DA - 16.09.2013 KW - Radio-frequency heating KW - Drying KW - Decontamination KW - Pest control KW - Timber KW - Masonry PY - 2013 SN - 978-0-85358-293-9 SP - 112 EP - 115 AN - OPUS4-29269 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Plarre, Rüdiger A1 - Brader, B. A1 - Lee, R.C. A1 - Burkholder, W. A1 - Kitto, G.B. A1 - Kao, Ch. A1 - Polston, L. A1 - Dorneanu, E. A1 - Szabo, I. T1 - A comparison of screening methods for insect contamination in wheat N2 - In collaboration with the United States Department of Agriculture and a number of major milling companies, the "Insect-Detect" immunoassay for analyzing insect contamination in grains has been compared with three more traditional methods, X-ray analysis, cracking and flotation, and the insect fragment test (IFT). Testing was carried out in blind fashion using clean wheat samples that were spiked with differing numbers of grain kernels infested with late instar larvae of the granary weevil (Sitophilus granarius (L.)). Three different laboratories analyzed the samples for each of the four methods. The collaborative trials showed that the insect immunoassay clearly provided the most accurate measurement of actual insect infestation, followed by X-ray analysis. While both cracking and flotation and IFT procedures provided a general measure of contamination, they showed much greater variability. KW - Immunoassay KW - Insect Infestation in Wheat KW - X-ray KW - Cracking and Flotation KW - Insect Fragment Test PY - 2002 DO - https://doi.org/10.1016/S0022-474X(01)00006-6 SN - 0022-474x VL - 38 IS - 1 SP - 75 EP - 86 PB - Pergamon Press CY - Oxford AN - OPUS4-1048 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Plarre, Rüdiger A1 - Reichmuth, F. ED - Subramanyam, B. ED - Hagstrum, D. T1 - Impact KW - Prallmaschinen KW - Mechanische Schädlingsbekämpfung PY - 2000 SN - 0-7923-7976-4 PB - Kluwer Academic Publ. CY - Boston AN - OPUS4-904 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Ueckerdt, Christiane A1 - Plarre, Rüdiger A1 - Hertel, Horst T1 - Attraktivität unterschiedlicher Bauholzqualitäten auf männliche Hausbockkäfer Hylotrupes bajulus (L.) (Coleoptera: Cerambycidae) N2 - Bei der Suche nach geeigneten Orten zur Paarung können männliche Hausbockkäfer verschiedene Holzarten und -Qualitäten anhand deren Eigenschaften diskriminieren. Da sich die Larven von Hylotrupes bajulus nur in Nadelholz entwickeln, ist es für Männchen dieser Art besonders attraktiv. In Verhaltensversuchen wurden die Reaktionen männlicher Hausbockkäfer auf fünf unterschiedliche Bauholzqualitäten (Holztypen) vergleichend und gegenüber Buchenholz untersucht. Darunter befanden sich Nadelholz in Form von Konstruktionsvollholz der Kiefer und der Fichte, schichtverleimtes Konstruktionsvollholz der Kiefer, kammergetrocknetes und luftgetrocknetes Kiefernholz sowie Buche als Laubholzvariante. Die Analyse des Verhaltens männlicher Hausbockkäfer ergab eine relative Reihung der Präferenz unterschiedlicher Bauholzqualitäten. Die Nadelhölzer wurden gegenüber dem Laubholz signifikant bevorzugt aufgesucht. Unter den Nadelholzvarianten wurde das Konstruktionsvollholz der Kiefer präferiert. Aufgrund dieser Ergebnisse ist davon auszugehen, dass die technische Trocknung von Kiefernholz zu Konstruktionsvollholz keine Widerstandsfähigkeit gegenüber einem Neubefall durch H. bajulus herbeiführt. KW - Hausbockkäfer KW - Orientierungsverhalten KW - Insektenresistente Bauholzqualität PY - 2012 SN - 0018-3881 VL - 53 IS - 1 SP - 18 EP - 23 PB - DRW-Verl. Weinbrenner CY - Leinfelden-Echterdingen AN - OPUS4-25352 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Plarre, Rüdiger A1 - Zocca, Andrea A1 - Spitzer, Andrea A1 - Benemann, Sigrid A1 - Gorbushina, Anna A1 - Li, Y. A1 - Waske, Anja A1 - Funk, Alexander A1 - Wilgig, Janka A1 - Günster, Jens T1 - Searching for biological feedstock material: 3D printing of wood particles from house borer and drywood termite frass N2 - Frass (fine powdery refuse or fragile perforated wood produced by the activity of boring insects) of larvae of the European house borer (EHB) and of drywood termites was tested as a natural and novel feedstock for 3D-printing of wood-based materials. Small particles produced by the drywood termite Incisitermes marginipennis and the EHB Hylotrupes bajulus during feeding in construction timber, were used. Frass is a powdery material of particularly consistent quality that is essentially biologically processed wood mixed with debris of wood and faeces. The filigree-like particles flow easily permitting the build-up of woodbased structures in a layer wise fashion using the Binder Jetting printing process. The Quality of powders produced by different insect species was compared along with the processing steps and properties of the printed parts. Drywood termite frass with a Hausner Ratio HR = 1.1 with ρBulk = 0.67 g/cm3 and ρTap = 0.74 g/cm3 was perfectly suited to deposition of uniformly packed layers in 3D printing. We suggest that a variety of naturally available feedstocks could be used in environmentally responsible approaches to scientific material sciences/additive manufacturing. KW - 3D printing KW - X-ray tomographic KW - SEM micrography KW - Drywood termite PY - 2021 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-521517 DO - https://doi.org/10.1371/journal.pone.0246511 VL - 16 IS - 2 SP - e0246511 AN - OPUS4-52151 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Steinbach, S. A1 - Plarre, Rüdiger A1 - Klutzny, Kerstin T1 - Untersuchungen zur Wirksamkeit von Mikrowellen zur Abtötung von 'echtem Hausschwamm' (Serpula lacrymans), 'Gemeinem Nagekäfer' (Anobium punctatum) und 'Hausbockkäfer' (Hylotrupes bajulus) N2 - Die Teilnehmer und auch Einsprecher der Arbeitsgruppe des DIN-Normenausschusses zum Teil 4 der DIN 68800 erinnern sich bestimmt an die geführten Diskussionen zu Punkt 10 „Elektrophysikalische Verfahren", hier speziell das Mikrowellenverfahren. Zum Zeitpunkt der Diskussion lagen zwar Untersuchungsberichte, die in Zusammenarbeit mit Materialprüfanstalten und verschiedener Mikrowellenanwender zur Bekämpfung von holzzerstörenden Insekten und Pilzen sowie eine Reihe von Veröffentlichungen nur waren diese nicht allen Mitgliedern des Normenausschusses bekannt. Obwohl dieses Verfahren in der Praxis seit mehreren Jahren erfolgreich eingesetzt wird, fehlte die wissenschaftliche Basis. PY - 2012 SN - 1615-4916 IS - September SP - 29 EP - 31 PB - DHBV GmbH CY - Köln AN - OPUS4-26571 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stephan, Ina A1 - Kutnik, M. A1 - Conti, E. A1 - Klamer, M. A1 - Nunes, L. A1 - van Acker, J. A1 - Plarre, Rüdiger T1 - Guidance on the European Biocidal Products Regulation concerning Efficacy of Wood Preservatives N2 - In Europe wood preservatives belong to Product Type 8 (PT8) of the Biocidal Products Regulation (BPR, EU n. 528/2012), which regulates the authorisation of biocidal active substances and products in the European market. The applicant, who aims to obtain authorization to place a product onto the European market, needs to submit data to substantiate the label claims for the intended uses. Label claims are a central issue in the assessment of efficacy. The aim of this paper is to raise awareness of the recently issued “Guidance on the Biocidal Products Regulation” concerning the evaluation of efficacy of wood preservatives. This guidance document is addressed to the applicants as well as to the competent authorities of the member states of Europe in charge of assessing efficacy data, and has been in the public domain, in its latest version, since February 2017. The CEN/Technical Committee 38 “Durability of wood and wood based products” / WG 22 "Performance, assessment and specification” decided to bring the Guidance to a wider audience with the aim of disseminating the information and to trigger discussion among the experts of IRGWP. An excerpt of the Guidance that is relevant to wood preservative products is presented in an Annex to this paper. Keywords: Biocidal Products Regulation, BPR, authorisation, Guidance, PT8, curative wood preservatives, preventive wood preservatives. T2 - IRG48 Scientific Conference on Wood Protection CY - Universität Ghent, Belgium DA - 04.06. 2017 KW - Preventive wood preservatives KW - Biocidal Products Regulation KW - BPR KW - Authorisation KW - Guidance KW - PT8 KW - Curative wood preservatives PY - 2017 SN - 2000-8953 SP - IRG/WP 17-20627-1 EP - 17 AN - OPUS4-40576 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Schoknecht, Ute A1 - Plarre, Rüdiger A1 - Stephan, Ina ED - Lang, A. ED - Zimmer, J. T1 - Einführung in die biologische Wirksamkeitsprüfung von Bioziden im Materialschutz KW - Biozide KW - Materialschutz KW - Wirksamkeitsprüfung KW - Biocide KW - Material preservation KW - Efficiency test PY - 2015 SN - 9783861021940 SP - 48 EP - 50 PB - Deutsches Historisches Museum CY - Berlin AN - OPUS4-35411 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Plarre, Rüdiger A1 - Stephan, Ina T1 - Neuerungen im Holzschutz durch angepasste Normungsarbeit N2 - Aufgrund einer dem modernen Holzschutz angepassten Normungsarbeit ergaben sich in den letzten Jahren zahlreiche Neuerungen. Diese betreffen sowohl die allgemeine Regelsetzung des Holzschutzes als auch spezielle Prüfstandards zur Wirksamkeitsbewertung von Holzschutzmitteln und -verfahren. KW - Normung KW - Holzschutz PY - 2011 SN - 0018-3881 VL - 52 IS - 2 SP - 50 EP - 51 PB - DRW-Verl. Weinbrenner CY - Leinfelden-Echterdingen AN - OPUS4-23358 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Stephan, Ina A1 - Plarre, Rüdiger T1 - Biodeterioration-tests on wood/plastic composites N2 - The purpose of this article is to raise awareness about the possibilities for biodeterioration of wood/plastic composites (WPCs). It will introduce the European standards (EN) and technical specifications (TS) with which the durability of WPCs against microorganisms and termites can be tested. PY - 2008 SN - 0392-839X VL - 26 IS - 3 SP - 20 EP - 22 PB - TeknoScienze CY - Milano AN - OPUS4-17678 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Stephan, Ina A1 - Askew, P. A1 - Gorbushina, Anna A1 - Grinda, Manfred A1 - Hertel, Horst A1 - Krumbein, W.E. A1 - Müller, R.-J. A1 - Pantke, Michael A1 - Plarre, Rüdiger A1 - Schmitt, G. A1 - Schwibbert, Karin ED - Czichos, Horst ED - Saito, T. ED - Smith, L. T1 - Biogenic impact on materials N2 - Materials as constituents of products or components of technical systems rarely exist in isolation and many must cope with exposure in the natural world. This chapter describes methods that simulate how a material is influenced through contact with living systems such as microorganisms and arthropods. Both unwanted and desirable interactions are considered. This biogenic impact on materials is intimately associated with the environment to which the material is exposed (Materials-Environment Interaction, Chap. 15). Factors such as moisture, temperature and availability of food sources all have a significant influence on biological systems. Corrosion (Chap. 12) and wear (Chap. 13) can also be induced or enhanced in the presence of microorganisms. Section 14.1 introduces the categories between desired (biodegradation) and undesired (biodeterioration) biological effects on materials. It also introduces the role of biocides for the protection of materials. Section 14.2 describes the testing of wood as a building material especially against microorganisms and insects. Section 14.3 characterizes the test methodologies for two other groups of organic materials, namely polymers (Sect. 14.3.1) and paper and textiles (Sect. 14.3.2). Section 14.4 deals with the susceptibility of inorganic materials such as metals (Sect. 14.4.1), concrete (Sect. 14.4.2) and ceramics (Sect. 14.4.3) to biogenic impact. Section 14.5 treats the testing methodology concerned with the performance of coatings and coating materials. In many of these tests specific strains of organisms are employed. It is vital that these strains retain their ability to utilize/attack the substrate from which they were isolated, even when kept for many years in the laboratory. Section 14.6 therefore considers the importance of maintaining robust and representative test organisms that are as capable of utilizing a substrate as their counterparts in nature such that realistic predictions of performance can be made. KW - Materialschutz KW - Biologie KW - Organismus KW - Standard KW - Prüfung PY - 2011 SN - 978-3-642-16640-2 SP - 769 EP - 844 PB - Springer CY - Berlin, Heidelberg AN - OPUS4-24210 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Haustein, T. A1 - Busweiler, Sabine A1 - Haustein, V. A1 - von Laar, C. A1 - Plarre, Rüdiger T1 - Laboratory breeding of Korynetes caeruleus (Coleoptera: Cleridae) for the biological of Anobium punctatum) (Coleoptera, Ptinidae) N2 - Larvae and adults of Korynetes caeruleus (de Geer 1775) (Coleoptera: Cleridae) were collected from old churches and reared in the laboratory on Anobium punctatum (de Geer 1774) (Coleoptera: Ptinidae). Breeding success of K. caeruleus was low, but basic parameters of this species’ developmental cycle were identifi ed. At 21°C and 75% relative humidity and a fourmonth cold period at 4°C, the development of K. caeruleus from egg to adult appearance lasted 2 years. The pupal stage may be reached and completed after one and a half years. Feeding on larvae of A. punctatum by larvae of K. caeruleus was observed and consisted of a combination of sucking haemolymph and consuming body parts. The sickle-like mandibles of larvae of K. caeruleus penetrate the cuticle of prey larvae; this is followed by pumping and sucking body movements. Adult beetles of A. punctatum were not attacked by K. caeruleus larvae. Feeding behaviour of adult K. caeruleus was not investigated. KW - Cultural heritage KW - Coleoptera KW - Korynetes caeruleus KW - Cleridae KW - Ptinidae KW - Anobium punctatum KW - Biological pest control KW - Life history data KW - Laboratory breeding KW - Wood protection PY - 2019 UR - https://nbn-resolving.org/urn:nbn:de:kobv:b43-494999 DO - https://doi.org/10.14411/eje.2019.038 SN - 1802-8829 VL - 116 SP - 362 EP - 371 PB - České Budějovice AN - OPUS4-49499 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Plarre, Rüdiger T1 - Nationale und internationale Normung - was ist wichtig, was ist neu N2 - Normativ ist der Holzschutz in Deutschland durch die DIN 68800-Reihe geregelt. Die Normungsarbeit in CEN/TC 38 bildet dafür den Rahmen, der national angepasst und fachspezifisch erweitert wurde. Zusammen mit dem Kommentar ergeben beide ein in Europa einzigartiges Regelkompendium im Holzschutz. In Zukunft wird die Regelsetzung noch stärker durch internationale Zusammenarbeit bestimmt sein. Der interkontinentalen Marktöffnung sollten Verständigungen auf gemeinsame Qualitätsstandards vorausgehen. T2 - Holzschutztagung Deutsche Bauchemie 2019 CY - Kassel, Germany DA - 21.11.2019 KW - Normung KW - Europa KW - Holzschutz PY - 2019 AN - OPUS4-49724 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Landsberger, B. A1 - Frauendorf, H. A1 - Adler, C. A1 - Plarre, Rüdiger ED - Nilsen, L. ED - Rossipal, M. T1 - Capability and Limitations of Anoxic Treatments for Protecting Museum Collections N2 - Without precaution, insects may cause serious damage to museum collections. Quarantine of potentially infested objects can be logistically challenging. Anoxia under controlled Nitrogen atmosphere is a most gentle but also time-consuming method to eradicate insect pests in all kinds of different materials. Treatment results are usually affected by duration, temperature, humidity and residual oxygen content. During a two-year research project, 34 relevant pest insect species of all developmental stages were tested in different materials (wood, paper, wool) to monitor treatment success and to determine optimum treatment parameters. Duration of treatment ranged from one to three weeks at temperatures of 20–27 °C. As expected, results showed significant differences in mortality among tested species. Highest tolerance of hypoxic conditions was found in elder larvae of Hylotrupes bajulus. Although this species is an unlikely museum pest, it may serve as an overall most tolerant reference. Anobiids and other wood boring beetles are more often an issue related to cultural heritage. A combination of three weeks exposure time at maximum 0.5% residual oxygen and 24 °C, alternatively 1% residual oxygen and 27 °C are recommended for infested artefacts. Imbedding materials in general had no influence on mortality. This study was funded by Deutsche Bundesstiftung Umwelt (DBU). T2 - 4th International Conference Integrated Pest Management (IPM) for Cultural Heritage CY - Stockholm, Sweden DA - 21.05.2019 KW - Controlled atmosphere KW - Museum insect pest KW - Anoxia KW - Nitrogen PY - 2019 SN - 978-91-7209-845-9 SP - 202 EP - 210 AN - OPUS4-50349 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Plarre, Rüdiger T1 - Uninvited and Welcomed Guests in Museums – Biological management of clothes moths and woodworms N2 - In museums and historic houses clothes, moths (Tineola bisselliella, Tinea pellionella) and the furniture beetle (Anobium punctatum) are the most economically important pests on textiles or wooden artifacts, respectively. Their management is essential to protect cultural ethnological heritage and natural history collections for future generations. Pest management strategies have changed over time. Today, intensive knowledge on pest biology and overall material science are key cornerstones in IPM concepts - also for the museum environment. The important first steps for sustainable pest management are risk assessment, early pest detection and identification of pathways of infestation. These steps are followed by physical and biological means of control, which have lately gained more importance than applying biocides. Several potentially effective biological enemies of clothes moths and woodworm have been known for a long time, but their promotion for pest control in museums and historic houses is just beginning. This short review summarizes current concepts of pest life cycle interruption by applying good quarantine and very specific biological measures. The lessons learned from recent faunistic surveys, life-history studies as well as behavioral observations of parasitoids and predators of clothes moths and woodworm may supplement the pest management tool box. The need for further research in this field is addressed. T2 - IOBC-WPRS CY - Pisa, Italy DA - 03.09.2019 KW - Biological Control KW - Museum Pests KW - Tineola bisselliella KW - Anobium punctatum KW - Apanteles carpatus KW - Baryscapus tineivorus KW - Corynetes caeruleus PY - 2019 AN - OPUS4-48901 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Strub, Erik A1 - Plarre, Rüdiger A1 - Radtke, Martin A1 - Reinholz, Uwe A1 - Riesemeier, Heinrich A1 - Schoknecht, Ute A1 - Urban, Klaus A1 - Jüngel, P. T1 - Determination of Cr(VI) in wood specimen: A XANES study at the Cr K edge N2 - The content of chromium in different oxidation states in chromium-treated wood was studied with XANES (X-ray absorption near-edge structure) measurements at the Cr K absorption edge. It could be shown that wood samples treated with Cr(VI) (pine and beech) did still contain a measurable content of Cr(VI) after four weeks conditioning. If such wood samples were heat exposed for 2 h with 135 °C prior conditioning, Cr(VI) was no longer detected by XANES, indicating a complete reduction to chromium (III). KW - X-ray spectroscopy KW - XANES KW - XAS KW - XRF KW - Specifikation KW - Reduction PY - 2008 DO - https://doi.org/10.1016/j.nimb.2008.03.011 SN - 0168-583X SN - 1872-9584 VL - 266 IS - 10 SP - 2405 EP - 2407 PB - Elsevier CY - Amsterdam AN - OPUS4-17555 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Strassert, J.F.H. A1 - Köhler, T. A1 - Wienemann, T. H. G. A1 - Ikeda-Ohtsubo, W. A1 - Faivre, N. A1 - Franckenberg, S. A1 - Plarre, Rüdiger A1 - Radek, R. A1 - Brune, A. T1 - 'Candidatus ancillula trichonymphae', a novel lineage of endosymbiotic actinobacteria in termite gut flagellates of the genus trichonympha N2 - Termite gut flagellates are colonized by host-specific lineages of ectosymbiotic and endosymbiotic bacteria. Previous studies have shown that flagellates of the genus Trichonympha may harbour more than one type of symbiont. Using a comprehensive approach that combined cloning of SSU rRNA genes with fluorescence in situ hybridization and electron microscopy, we investigated the phylogeny and subcellular locations of the symbionts in a variety of Trichonympha species from different termites. The flagellates in Trichonympha Cluster I were the only species associated with 'Endomicrobia', which were located in the posterior part of the cell, confirming previous results. Trichonympha species of Cluster II from the termite genus Incisitermes (family Kalotermitidae) lacked 'Endomicrobia' and were associated with endosymbiotic Actinobacteria, which is highly unusual. The endosymbionts, for which we suggest the name 'Candidatus Ancillula trichonymphae', represent a novel, deep-branching lineage in the Micrococcineae that consists exclusively of clones from termite guts. They preferentially colonized the anterior part of the flagellate host and were highly abundant in all species of Trichonympha Cluster II except Trichonympha globulosa. Here, they were outnumbered by a Desulfovibrio species associated with the cytoplasmic lamellae at the anterior cell pole. Such symbionts are present in both Trichonympha clusters, but not in all species. Unlike the intracellular location reported for the Desulfovibrio symbionts of Trichonympha agilis (Cluster I), the Desulfovibrio symbionts of T. globulosa (Cluster II) were situated in deep invaginations of the plasma membrane that were clearly connected to the exterior of the host cell. PY - 2012 DO - https://doi.org/10.1111/1462-2920.12012 SN - 1462-2912 SN - 1462-2920 VL - 14 IS - 12 SP - 3259 EP - 3270 PB - Blackwell Science CY - Oxford AN - OPUS4-27566 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Plarre, Rüdiger ED - Militz, H. T1 - Reaktion von Hausbockkäfern auf Bauholz unterschiedlicher Qualitäten im Labor und Freiland N2 - In Labor- und Feldversuchen wurde das Verhalten von männlichen und weiblichen Hausbockkäfern bei der Holzsuche beobachtet. Die ermittelten Ergebnisse zusammen mit bereits publizierten Daten erlauben es, einen Regelkreis der Paarungsbiologie einschließlich der Substratwahl (Neubefall) aufzustellen. Den Männchen kommt dabei eine wesentliche Rolle bei der Holzauswahl zu. Die Attraktivität von Nadelholz ist dabei von der Holzart aber auch von dessen Vorbehandlung wie Trocknungsprozessen abhängig. Eine herbeigeführte grundsätzliche Immunität durch reduzierte Attraktivität konnte bei keiner der getesteten Nadelholzarten bzw. -qualitäten festgestellt werden. T2 - Deutsche Holzschutztagung 2012 - Trends und Chancen CY - Göttingen, Germany DA - 27.09.2012 KW - Holzschutz KW - Verhalten KW - Regelsetzung PY - 2012 SN - 978-3-95404-185-5 SP - 36 EP - 45 PB - Cuvillier AN - OPUS4-26687 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Geburtig, Anja A1 - Gorbushina, Anna A1 - Plarre, Rüdiger A1 - Stephan, Ina T1 - Umweltsimulation an der BAM – Grundlegende Ansätze mit Beispielen aus der natürlichen Umwelt N2 - Drei grundlegend verschiedene Ansätze für Umweltsimulation werden an Beispielen illustriert: (i) Ganzheitlicher Ansatz - Nachstellen von Umweltmilieus im Labor Ziel ist hier das Nachstellen von (kombinierten) Umweltbedingungen im Labor; die Umweltparameter werden mit all ihren Wechselwirkungen aufgebracht. Hauptnutzen ist eine gegenüber der natürlichen Beanspruchung erhöhte Reproduzierbarkeit der Umweltbedingungen. Hat man sein Laborsetup entwickelt, ist es auf verschiedene Materialien anwendbar. Unter solchen Laborbedingungen ermittelte Lebensdauern sind dabei nicht auf die typischerweise sehr variablen Real-Umweltbedingungen übertragbar. (ii) Parametrisierter Ansatz - Ermittlung einzelner Materialempfindlichkeiten Hierbei werden im Labor die Wirkungen separater Umweltparameter auf Materialien nachgestellt. Für eine solche Separation der Einflussfaktoren ist insbesondere die Aufschlüsselung möglicher Wechselwirkungen der Umwelt-parameter (z.B. Mikroklima an bestrahlten Oberflächen) erforderlich. Einzelne (meist Alterungs-) Empfindlichkeiten können qualitativ nachgewiesen werden oder sogar – als Beanspruchungs-Wirkungs-Funktionen – quantifiziert werden, was einen wesentlichen Schritt in Richtung der Digitalisierung der Material¬prüfung darstellt. Insbesondere ist dann auch eine Lebensdauer-vorhersage für vorgegebene Zeitreihen der Beanspruchungs¬parameter umsetzbar. (iii) Rückwirkungen auf die Umwelt Umweltbeanspruchungen können zur Freisetzung von Schadstoffen in die Umwelt führen. Durch die Nachstellung kritischer, aber realitätsnaher Einsatzszenarien kann die Menge an freigesetzten Substanzen abgeschätzt werden. Egal, welcher Ansatz verfolgt wird – ein Vergleich mit der oder einer Real-beanspruchung ist unerlässlich, ebenso wie die Messdatenaufzeichnung (data logging) aller potenziell relevanten Beanspruchungsparameter während dieser Realbeanspruchung. Obwohl die naturnahe Umwelt – sowohl in der BAM als auch bei der GUS – gegenüber der technischen Umwelt eher untergeordnet auftritt, werden zur Illustration Beispiele aus der naturnahen Umwelt verwendet. T2 - 50. Jahrestagung der GUS CY - Online meeting DA - 23.03.2022 KW - Umweltsimulation PY - 2022 SN - 978-3-9818507-7-2 SP - 79 EP - 89 AN - OPUS4-55015 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -