Academic literature on the topic 'Gall oak'

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Journal articles on the topic "Gall oak"

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Eliason, Eileen, and Daniel Potter. "Biology and Management of the Horned Oak Gall Wasp on Pin Oak." Arboriculture & Urban Forestry 27, no. 2 (2001): 92–101. http://dx.doi.org/10.48044/jauf.2001.012.

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The horned oak gall wasp (Callirhytis cornigera) induces large, woody galls on twigs of oak; these galls can disfigure trees and result in extensive branch dieback. This paper reviews our recent research on the pest's biology and management on cultivated pin oaks (Quercus palustris) in Lexington, Kentucky, U.S., especially aspects that are of greatest relevance to tree care professionals. The gall wasp has alternating agamic (all female) and sexual generations that develop, respectively, in multi-chambered twig galls and single-chambered leaf galls along veins. Wasp development required about
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Pascual-Alvarado, Enrique, Douhglas Eliseo Castillejos-Lemus, Pablo Cuevas-Reyes, and Ken Oyama. "Diversity of galls induced by wasps (Hymenoptera: Cynipidae, Cynipini) associated with oaks (Fagaceae: Quercus) in Mexico." Botanical Sciences 95, no. 3 (2017): 461. http://dx.doi.org/10.17129/botsci.1215.

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<p><strong>Background.</strong> Gall-inducing insects make up a guild of highly specialized endophagous herbivores. The cynipids (Hymenoptera: Cynipidae: Cynipini) are highly diversified gall-inducing wasps that are largely associated with oaks (Fagaceae: <em>Quercus</em>). Mexico is one of the centers of diversification for the <em>Quercus</em> genus with 161 described species, of which 109 are endemic.</p><p><strong>Questions / hypothesis.</strong> The present study aims to identify the gall richness, gall morphological variat
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Drekić, Milan, Leopold Poljaković-Pajnik, Branislav Kovačević, Marina Milović, Andrej Pilipović, and Verica Vasić. "Sessile oak fauna of cynipid gall wasps of Mt Fruška gora." Topola, no. 206 (2020): 59–66. http://dx.doi.org/10.5937/topola2005059d.

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This study presents investigation of sessile oak cynipid gall wasps fauna of Mt Fruška Gora. Gall wasps are insects, from the family Cynipidae, that induces galls mainly on oaks. Complex of sessile oak cynipid gall wasps were investigated during 4-year period (2016 - 2019). The survey was carried out on five sites: Kraljeve stolice, Spomenik, Brankovac, Ležimir and Rohalj baze. At total, number of seventeen cynipid gall wasps species were identified: Andricus aries (Girauld, 1859), Andricus caliciformis (Giraud, 1859), Andricus coriarius (Hartig, 1843), Andricus curvator (Hartig, 1840), Andric
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Brown, Guerin E., Corey J. Lewis, Kathy Fridrich, et al. "Discovery of two Palearctic Bootanomyia Girault (Hymenoptera, Megastigmidae) parasitic wasp species introduced to North America." Journal of Hymenoptera Research 98 (July 2, 2025): 653–65. https://doi.org/10.3897/jhr.98.152867.

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Invasive species are among the greatest threats to ecosystems, but our ability to detect species introductions varies across taxa. Parasitoid wasps, though one of the most species-rich groups of all animals, are small and have ephemeral adult stages, such that they often go unnoticed. Here, we document two separate introductions of European parasitoids of oak gall wasps into North America. Both wasps key morphologically to Bootanomyia dorsalis (Fabricus), which previous genetic data from Europe suggest comprises two distinct species, B. dorsalis sp. 1 and B. dorsalis sp. 2. We find B. dorsalis
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Giannetti, Castracani, Spotti, Mori, and Grasso. "Gall-Colonizing Ants and Their Role as Plant Defenders: From ‘Bad Job’ to ‘Useful Service’." Insects 10, no. 11 (2019): 392. http://dx.doi.org/10.3390/insects10110392.

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Galls are neoformed structures on host plant tissues caused by the attack of insects or other organisms. They support different communities of specialized parasitic insects (the gall inducers), and can also provide refuge to other insects, such as moths, beetles and ants, referred to as secondary occupants. This study focuses on galls induced by the oak gall wasp Andricus quercustozae and secondarily colonized by ants in a mixed oak forest. A field survey and two experiments were carried out to a) study ant (species-specific) preferences for different features of the galls, b) describe differe
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GARCÍA-MARTIÑÓN, ROSA D., AMANDO EQUIHUA-MARTÍNEZ, EDITH G. ESTRADA VENEGAS, et al. "Reticulodermis lithogalla gen. nov. and sp. nov. of oak gall wasp from Mexico (Hymenoptera, Cynipidae)." Zootaxa 5486, no. 1 (2024): 109–20. http://dx.doi.org/10.11646/zootaxa.5486.1.4.

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A new genus of oak gall wasp, Reticulodermis Pujade-Villar, Cuesta-Porta & Melika gen. nov. and a new species R. lithogalla García-Martiñón & Pujade-Villar sp. nov. are described from Mexico. Reticulodermis is known only from the asexual generation that induces galls on leaves of Quercus crassipes Humb. & Bonpl. (section Lobatae). We provide the diagnosis, distribution and biological data on the new species. An identification key to the genera of oak gall wasps inducing galls on the section Lobatae is given.
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Jankiewicz, Leszek S., Marzenna Guzicka, and Agnieszka Marasek-Ciołakowska. "Structure and Ultrastructure of Three Oak Leaf Galls: Cynips quercusfolii L., Neuroterus numismalis Geoffroy and Cynips longiventris Hartig." Insects 16, no. 2 (2025): 173. https://doi.org/10.3390/insects16020173.

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The structural and ultrastructural characteristics of galls induced by three species of insects parasitizing on oak leaves (Quercus robur L.) were examined utilizing light and fluorescent microscopes, as well as scanning and transmission electron microscopes. The tissues of the investigated galls exhibited marked differences from those of a typical oak leaf. In the Cynips quercusfolii L. gall, the larval chamber in its final stage was formed from the remnants of dead cells that remained after larval feeding on the gall nutritive tissue. The cells of the gall nutritive tissue and the cells of t
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Jara-Chiquito, Juan Luis, Richard R. Askew, and Juli Pujade-Villar. "The invasive ACGW Dryocosmus kuriphilus (Hymenoptera: Cynipidae) in Spain: native parasitoid recruitment and association with oak gall inducers in Catalonia." Forestry: An International Journal of Forest Research 93, no. 1 (2019): 178–86. http://dx.doi.org/10.1093/forestry/cpz061.

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Abstract The Asian chestnut gall wasp (ACGW), Dryocosmus kuriphilus (Hymenoptera: Cynipidae), is an invasive pest that affects chestnut trees. The first record of this pest in Spain was in 2012, in Catalonia, and it is now distributed in virtually every chestnut growing area in the country. In this study, we present an overview of parasitoid recruitment by ACGW in Catalonia over a 4-year period (2013–2016) comparing parasitoid communities attacking galls on oak and chestnut trees at the same sites. A total of 22 species of native parasitoids that normally attack oak cynipids emerged from ACGW
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LOBATO-VILA, IRENE, ALBA SALA-NISHIKAWA, GEORGE MELIKA, et al. "A catalogue, revision, and regional perspective of Eastern Palaearctic and Oriental oak gall wasps and their inquilines (Hymenoptera: Cynipidae: Cynipini, Synergini, Ceroptresini)." Zootaxa 5161, no. 1 (2022): 1–71. http://dx.doi.org/10.11646/zootaxa.5161.1.1.

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Recent years have seen rapid advances in the study of Fagaceae-associated gall wasps (Hymenoptera: Cynipidae) of the Eastern Palaearctic and the Oriental (EPO) regions, for both the gall inducing Cynipini (commonly termed oak gall wasps though many species gall non-oak Fagaceae) and the predominantly inquiline tribes Synergini and Ceroptresini. This process has propagated some taxonomic errors and involves many taxa whose taxonomic status is uncertain. To provide a stable foundation for further advance, here we review the taxonomic status of the 212 species (133 oak gall wasps and 79 oak cynip
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Kuhlman, E. G., and F. R. Matthews. "Variation in virulence among single-aeciospore isolates from single-gall isolates of Cronartiumquercuum f.sp. fusiforme." Canadian Journal of Forest Research 23, no. 1 (1993): 67–71. http://dx.doi.org/10.1139/x93-011.

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Single aeciospores from single-gall isolates of Cronartiumquercuum (Berk.) Miyabe ex Shirai f.sp. fusiforme previously shown to have virulence toward resistant half-sib loblolly pine (Pinustaeda L.) families 10-5, 11-20, or 29R were propagated in the asexual uredial stage on leaves of oak seedlings. Only 80 of 1086 single aeciospores from a single-gall isolate with virulence towards family 10-5 produced symptoms of infection on the oaks, and 17 infections produced telia directly. Thirty-two single-aeciospore isolates were propagated from the 63 uredinia. Half-sib progeny of 10-5 were inoculate
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Dissertations / Theses on the topic "Gall oak"

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Hayward, Alex. "The evolution and ecology of oak gall wasp communities." Thesis, University of Edinburgh, 2005. http://hdl.handle.net/1842/14033.

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Oak cynipids initiate the growth of highly complex galls on plants in the genus <i>Quercus </i>and related genera in the family Fagaceae. These galls support closed communities consisting of high diversities of gall inducers, inquilines and natural enemies. Key questions regarding the evolution and ecology of these communities remain unanswered. In particular, the role that phylogeography of component species plays remains unclear. Communities associated with different gall wasps vary in composition and structure, but little is known about the processes generating such variation. This thesis a
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Walker, Patricia Mary. "Community interactions and invasion success in three related alien oak-gall wasps (Cynipidae: Hymenoptera)." Thesis, Imperial College London, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.405935.

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Ellwood-Thompson, Rhianedd Eleri. "Occurrence and transmission of Wolbachia endosymbionts in the oak gall wasp community : application of denaturing gradient gel electrophoresis." Thesis, Cardiff University, 2004. http://orca.cf.ac.uk/55379/.

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Eight Wolbachia variants were identified in the wasp community. Identical Wolbachia variants were identified in inquiline and parasitoid wasp species suggesting that horizontal transmission of Wolbachia occurs in this community
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Platt, Jessica Ellen. "Life history and management of a bullet gall wasp, Disholcaspis quercusvirens (Hymenoptera: Cynipidae) on Cathedral® live oak (Quercus virginiana) in northern Florida." [Gainesville, Fla.] : University of Florida, 2009. http://purl.fcla.edu/fcla/etd/UFE0041096.

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Thesis (M.S.)--University of Florida, 2009.<br>Title from title page of source document. A registered trademark symbol appears after "Cathedral" in the title. Document formatted into pages; contains 66 pages. Includes vita. Includes bibliographical references.
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Lohse, Konrad R. "Inferring population history from genealogies." Thesis, University of Edinburgh, 2010. http://hdl.handle.net/1842/4764.

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This thesis investigates a range of genealogical approaches to making quantitative inferences about the spatial and demographic history of populations with application to two insect systems: A local radiation of high alpine ground beetles (Carabidae) in the genus Trechus and major refugial populations of the oak gall parasitoid Cecidostiba fungosa (Pteromalidae). i) Summary statistics, which make explicit use of genealogical information are developed. Using simulations their power to detect a history of population growth is shown to be higher than that of standard measures such as Tajima’s D f
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Sinclair, Frazer Hamilton. "Community level consequences of adaptive management through climate matching : oak galls as a model system." Thesis, University of Edinburgh, 2012. http://hdl.handle.net/1842/7684.

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In the present century, ecosystems across the globe will be subject to profound changes in climate. Forests are expected to be particularly sensitive to such change as the long life span of trees limits the potential for rapid adaptation. In order to preserve commercial viability and the essential ecosystem services provided by forests, there has been much interest in strategies for managing the adaptation of trees to their climatic environment. Climate Matching has emerged as one such strategy, whereby climate models are used to identify provenances – tree populations at a particular locality
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Books on the topic "Gall oak"

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Pike, Carolyn. Black oak decline on New York's Long Island, 1990-1996. USDA Forest Service, State and Private Forestry, Northeasern Area, 2001.

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Goldie & McCulloch Co., ed. Oat hull grinder: Manufactured by the Goldie & McCulloch Co., Ltd., Galt, Ont. ... s.n., 1987.

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Wight, Gail. Gail Wight "Spike" - Eduardo Kac "Genesis": Ars Electronica '99, Cyberarts '99, Prix Ars Electronica Exhibition : O.K Centrum für Gegenwartskunst Oberösterreich in Kooperation mit Ars Electronica Center und ORF Landesstudio Oberösterreich. Edited by Kac Eduardo, Ars Electronica Center Linz, O.K Centrum für Gegenwartskunst., ORF-Landesstudio Oberösterreich, Ars Electronica (1999 : Linz, Austria), and Prix Ars Electronica (1999 : Linz, Austria). O.K Centrum für Gegenwartskunst Oberösterreich, 1999.

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Connold, Edward T. British Oak Galls. Franklin Classics Trade Press, 2018.

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Connold, Edward T. British oak Galls. Franklin Classics, 2018.

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Connold, Edward T. British oak Galls. Franklin Classics, 2018.

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Weld, Lewis Hart. American Gallflies Of The Family Cynipidae Producing Subterranean Galls On Oak. Franklin Classics, 2018.

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Weld, Lewis Hart. American Gallflies of the Family Cynipidae Producing Subterranean Galls on Oak. Creative Media Partners, LLC, 2018.

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Weld, Lewis Hart. American Gallflies of the Family Cynipidae Producing Subterranean Galls on Oak. Franklin Classics Trade Press, 2018.

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American Gallflies of the Family Cynipidae Producing Subterranean Galls on Oak. Creative Media Partners, LLC, 2022.

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Book chapters on the topic "Gall oak"

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Badr, Parmis, and Fatemeh Etemadpour. "Oak Gall (Quercus infectoria G. Olivier Gall)." In Ancient and Traditional Foods, Plants, Herbs and Spices used in the Middle East. CRC Press, 2023. http://dx.doi.org/10.1201/9781003243472-17.

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Pujade-Villar, Juli, George Melika, and Víctor Cuesta-Porta. "Structure and Function of Oak Gall Wasps." In Plant Galls. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-80064-1_15.

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"Plant Galls: Protection and Food for the Young." In The Chemistry of Plants and Insects: Plants, Bugs, and Molecules. The Royal Society of Chemistry, 2017. http://dx.doi.org/10.1039/bk9781782624486-00111.

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When certain insects sting a plant part and proceed to lay an egg into it, a local plant tumor, called a ‘gall’, is formed. Plant galls exhibit a great diversity of shapes, sizes, and colors, with each species of gall-making insect causing a different type and shape of gall, and on a specific plant. A few gall-inducing insects cause great damage, like the grape phylloxera (Daktulosphaira vitifoliae) or the rice gall midge (Orseolia oryzae). Growth of plant galls can also be caused by mites, fungi, viruses, or bacteria. Some galls have been used as dyes, for making inks, and for medicinal purpo
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Sunnucks, Paul, G. N. Stonet, K. Schonrogget, and G. Csokat. "The biogeography and population genetics of the invading gall wasp Andricus quercuscalicis (Hymenoptera: Cynipidae)." In Plant Galls. Oxford University PressOxford, 1994. http://dx.doi.org/10.1093/oso/9780198577690.003.0021.

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Abstract Andricus quercuscalicis is one of a group of five European cynipid gall wasps which have a life cycle involving alternation of generations between English oak, Qyercus robur and Turkey oak, Q, cerris. The natural range of this species is limited to areas where the two oaks occur together, in Europe south of the Alps, Tatras, and Carpathians and east of the Carpathians in a small region of the Ukraine. While Q, robur is widespread and abundant in much of Europe north and west of these regions, Q, cerris is only found where it has been planted by man in parks and gardens. Although Q, ce
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Bayer, Margret H. "Biochemical modification of the phenotype in cynipid galls: cell membrane lipids." In Plant Galls. Oxford University PressOxford, 1994. http://dx.doi.org/10.1093/oso/9780198577690.003.0025.

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Abstract Histological modifications of the normal growth of higher plants coincide with changes at the biochemical level, affecting cell differentiation and the cellular transport system. Since membranes play a vital part in cell morphogenesis and transformation, the biochemical composition of cell membranes from cynipid galls and from normal host tissues was studied. The fatty acid composition of phosphoglycerides as well as the activity of lipolytic enzymes were analysed in the vernal oak galls of the bisexual generation of Andricus palustris. Phosphoglycerides, glycosylacylglycerols, and fa
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Obladen, Michael. "Umbilical cord and umbilical care." In Oxford Textbook of the Newborn, edited by Michael Obladen. Oxford University Press, 2021. http://dx.doi.org/10.1093/med/9780198854807.003.0008.

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In most human societies, ritualized and firm rules evolved for cutting the navel-string and handling the umbilical stump. These customs were not always beneficial, and contributed to umbilical infection, neonatal tetanus, and navel hernia. After prematurity, neonatal tetanus was the most frequent cause of death in poor countries up to the 19th century. It was caused by poor cord hygiene and by the age-old habit of severing the navel-string with biological products instead of man-made tools, which included palm leaves, blades of grass, mussel shells, crusts of bread, and other devices likely to
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"Oak Galls." In Britain's Plant Galls. Princeton University Press, 2013. http://dx.doi.org/10.1515/9781400850792.13.

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"Oak-Galls." In Sino-Iranica: China and Ancient Iran. I.B.Tauris, 2018. http://dx.doi.org/10.5040/9781350988040.0023.

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Hunter, Avalyn. "Introduction." In The Kentucky Oaks. University Press of Kentucky, 2024. http://dx.doi.org/10.5810/kentucky/9781985900370.003.0001.

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The introduction presents a picture of the current status of the Kentucky Oaks as a regional holiday, an important horse race, and a major charity event. The symbolic use of the color pink in the decorations and in emblems associated with the race ties together Oaks Day's emphasis on the feminine, from the fleet three-year-old fillies gathered to contest the "Lilies for the Fillies" to the Survivors March and other activities raising awareness and money for women's health issues. This gala event is contrasted with the race's modest beginnings, setting the stage for a history told in the storie
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Hunter, Avalyn. "The Ruffian Effect." In The Kentucky Oaks. University Press of Kentucky, 2024. http://dx.doi.org/10.5810/kentucky/9781985900370.003.0022.

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This chapter presents the Kentucky Oaks winners of 1973–1978 and the race's rise to elite status from a Grade 2 race at the inauguration of the graded stakes system in 1973 to receiving Grade 1 status in 1978. The chapter also reviews the effect that the popularity of the great filly Ruffian had on the stature of the Kentucky Oaks and other important filly races, even though Ruffian did not race in the Oaks. Sonny Whitney gets mention as the winner of his third and fourth Oaks during the decade. The chapter finishes with sketches of three high-class Oaks winners in Optimistic Gal (1976), Sweet
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Conference papers on the topic "Gall oak"

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Churakov, R. A., B. P. Churakov, and Yu A. Churakova. "The influence of some taxation indicators on the infection of oak with false oak tinder." In VIII Vserossijskaja konferencija s mezhdunarodnym uchastiem «Mediko-fiziologicheskie problemy jekologii cheloveka». Publishing center of Ulyanovsk State University, 2021. http://dx.doi.org/10.34014/mpphe.2021-215-217.

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Studies have been carried out on the influence of some taxation indicators (forest type, completeness, age, bonitet and composition of stands) on the infestation of oak growth with the causative agent of core rot - false oak tinder Phellinus robustus (Karst.) Bourd.et Galz. The influence of these indicators for the infection of oak with tinder has been established.&#x0D; Key words: taxation indicators, false oak tinder, infestation of trees.
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Milojkov, Dušan, Vukosava Živković-Radovanović, Miroslav Sokić, et al. "Examination of the biosorption capacity of various biological materials collected on the territory of Serbia for the removal of CU2+ and CO2+ ions from aqueous solutions." In 45. Međunarodna konferencija "Vodovod i kanalizacija '24" - zbornik radova. Union of Engineers and Technicians of Serbia, Belgrade, 2024. http://dx.doi.org/10.5937/vik24421m.

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Heavy metals are persistent contaminants in wastewater due to their nonbiodegradable nature and their ability to accumulate in ecosystems. Biosorption technologies, which utilize biological materials such as microorganisms, plant parts, and natural polymers, have emerged as effective methods for removing heavy metals from aqueous solutions. This study evaluates the biosorption potential of various natural biomaterials originating from Serbia-specifically sawdust, wool, and oak galls-for the removal of Cu²⁺ and Co²⁺ ions from water. The examined biomaterials exhibit potential for the remediatio
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Rad'kova, Evgeniya, and Anna Popova. "DISTRIBUTION OF SPECIES OF CYNIPOIDEA IN EARLY AND LATE PHENOFORM QUERCUS ROBUR." In Modern problems of animal and plant ecology. FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov, 2021. http://dx.doi.org/10.34220/mpeapw2021_83-87.

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The object of the study was forest insects that live in the oak forests of Voronezh and the Voronezh region on the Quercus robur of early and late phenological forms. They belong to the order Hymenoptera, the suborder Apocrita, and the subfamily Cynipoidae. The analysis of the presence of various types of Cynipoidae and their association with a certain PHENOFORM in oak stands located directly in the city of Voronezh on Timiryazev and Moskovsky Prospekt streets, in the Shilovo and Zadonye microdistricts, as well as in the Semiluki nursery was carried out. Each type of Cynipoidae causes the form
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Donnelly, Vincent M. "Laser stimulation and probing of gas phase processing for microelectronics." In OSA Annual Meeting. Optica Publishing Group, 1986. http://dx.doi.org/10.1364/oam.1986.wd2.

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Lasers can be used to detect reactive species in plasmas and high-temperature gas-phase environments. Such information gives insight into the chemistry and physics associated with processing techniques such as plasma etching and chemical vapor deposition (CVD) which are used in the fabrication of microelectronic devices. Using tunable dye lasers and excimer lasers we have detected Cl 2 + (in a Cl2 radio frequency discharge), and InCl, GaCl, PH3, P2, AsH3, and As2, (in a CVD reactor), and have characterized their dependence on variables such as applied radio frequency, gas composition, flow rat
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Zyskind, J. L., J. E. Bowers, A. K. Srivastava, C. A. Burrus, J. C. DeWinter та M. A. Pollack. "High-speed GalnAsSb/GaSb PIN photodetectors for wavelengths to 2.3 μm". У OSA Annual Meeting. Optica Publishing Group, 1986. http://dx.doi.org/10.1364/oam.1986.tuk4.

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Photodetectors are needed for future communications systems utilizing novel mid-infrared fiber materials with extremely low predicted losses in the 2–4-μm wavelength range. We report improved performance of front-illuminated Galn-AsSb/GaSb PIN homojunction photodiodes1 that operate with high speed and high quantum efficiency at room temperature. The photodiodes consist of a Zn-diffused homojunction 0.3 μm below the surface of a 3-μm thick layer of rt-type Ga0.82ln-0.18As0.17Sb0.83. This layer was grown by liquid-phase epitaxy on a GaSb substrate and doped with Sn to a level of n = 2.5 × 1015 c
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Lenth, Wilfried, and Roger M. Macfarlane. "Infrared-pumped green and blue upconversion lasers." In OSA Annual Meeting. Optica Publishing Group, 1991. http://dx.doi.org/10.1364/oam.1991.thw1.

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Upconversion lasers operate at wavelengths that are shorter than those used for pumping. Efficient upconversion lasing has been achieved in rare earth-doped materials using several different ex citation processes such as sequential two-photon absorption, energy transfer upconversion and a so-called absorption avalanche mechanism; in the latter case, the pump photons are not resonant with absorption from the ground state.1 All these processes involve the use of metastable, intermediate levels which act as a storage reservoir for pump energy. Following the demonstration of the first cw-pumped up
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Reports on the topic "Gall oak"

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Banc, Roxana, Marius Emil Rusu, Lorena Filip, and Daniela-Saveta Popa. Phytochemical Profiling and Biological Activities of Quercus sp. Galls (Oak Galls): Systematic Review of Studies Published in the Last 5 Years. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2023. http://dx.doi.org/10.37766/inplasy2023.10.0012.

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