AR TICLE Cercosporoid Fungi
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May 2014 Volume 54 Number 4 YEARSYEARS Patron the Queensland Governor Ms Penelope Wensley, AC President Mr
queenslandorchid.wordpress.com PO Box 126 Browns Plains BC QLD 4118 Australia 80 May 2014 Volume 54 Number 4 YEARSYEARS Patron The Queensland Governor Ms Penelope Wensley, AC President Mr. Albert Gibbard [email protected] 07 3269 1631 Secretary Mrs. Maree Illingworth [email protected] 07 3800 3213 Treasurer Mr. Nick Woolley [email protected] 07 3201 6414 Editor Mr. Kev Horsey [email protected] 07 3281 9203 Next Committee Meeting at 10 am 19th May 2014 Next General Meeting at 8pm on 12th May 2014 Reg & Maree Illingworth’s Home at Venue: Red Hill Community Sports Centre 51 Lionheart St Forestdale 22 Fulcher Road, Red Hill, QLD 4059 Affiliated Societies, Judging Roster for May Beaudesert O & F.S. 3rd Wednesday @ 7.30pm Adrian Bergstrum ............. .............. Brisbane O.S. 4th Monday @ 7.45pm Arthur Cornell. Brent Nicoll. Adrian Bergstrum Eastern District O.S 4th Thursday @ 8pm ………. ………… …….. ………. John Oxley O.S. 2nd Wednesday @ 7.30pm Les Burow. John Buckley. Logan & District 3rd Tuesday @ 7.45pm David Buhse. Kaye Buhse. Lyn Calligros. Les Burow. Judges for Q.O.S. General Meeting on 12th May 2014 Judging starts at 7-45 pm John Rooks. Arthur Cornell. Lynda Rapkins. Les Vickers. Gary Yong Gee. Helen Edwards. May Meeting Information Visiting Society in May Guest Speaker is Ann Sales Eastern District Orchid Society The Subject is ‘Cattleyas’ Brisbane Orchid Society See Ann’s profile Page 3 The Queensland Orchid Society Inc. founded on Wednesday, 24th January 1934 Members who contribute to this Bulletin endeavor to assure the reliability of its contents. -
Reproductive Phasirna Loci and DICER-LIKE5, but Not Microrna
bioRxiv preprint doi: https://doi.org/10.1101/2020.04.25.061721; this version posted April 27, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. Reproductive phasiRNA loci and DICER‐LIKE5, but not microRNA loci, diversified in monocotyledonous plants Parth Patel2§, Sandra M. Mathioni1§, Reza Hammond2, Alex E. Harkess1, Atul Kakrana2, Siwaret Arikit3, Ayush Dusia2, and Blake C. Meyers1,2,4* 1Donald Danforth Plant Science Center, Saint Louis, Missouri 63132 2Center for Bioinformatics and Computational Biology, Delaware Biotechnology Institute, University of Delaware, Newark, Delaware 19716 3Department of Agronomy, Kamphaeng Saen and Rice Science Center, Kasetsart University, Nakhon Pathom 73140, Thailand 4Division of Plant Sciences, University of Missouri, Columbia, Missouri 65211 §These authors contributed equally to this work. *Corresponding author: [email protected] bioRxiv preprint doi: https://doi.org/10.1101/2020.04.25.061721; this version posted April 27, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Abstract (200 words) 2 In monocots other than maize and rice, the repertoire and diversity of microRNAs (miRNAs) and 3 the populations of phased, secondary, small interfering RNAs (phasiRNAs) are poorly 4 characterized. To remedy this, we sequenced small RNAs from vegetative and dissected 5 inflorescence tissue in 28 phylogenetically diverse monocots and from several early‐diverging 6 angiosperm lineages, as well as publicly available data from 10 additional monocot species. -
Low Risk Aquarium and Pond Plants
Plant Identification Guide Low-risk aquarium and pond plants Planting these in your pond or aquarium is environmentally-friendly. Glossostigma elatinoides, image © Sonia Frimmel. One of the biggest threats to New Zealand’s waterbodies is the establishment and proliferation of weeds. The majority of New Zealand’s current aquatic weeds started out as aquarium and pond plants. To reduce the occurrence of new weeds becoming established in waterbodies this guide has been prepared to encourage the use of aquarium and pond plants that pose minimal risk to waterbodies. Guide prepared by Dr John Clayton, Paula Reeves, Paul Champion and Tracey Edwards, National Centre of Aquatic Biodiversity and Biosecurity, NIWA with funding from the Department of Conservation. The guides will be updated on a regular basis and will be available on the NIWA website: www.niwa.co.nz/ncabb/tools. Key to plant life-forms Sprawling marginal plants. Grow across the ground and out over water. Pond plants Short turf-like plants. Grow in shallow water on the edges of ponds and foreground of aquariums. Includes very small plants (up to 2-3 cm in height). Most species can grow both submerged (usually more erect) and emergent. Pond and aquarium plants Tall emergent plants. Can grow in water depths up to 2 m deep depending on the species. Usually tall reed-like plants but sometimes with broad leaves. Ideal for deeper ponds. Pond plants Free floating plants. These plants grow on the water surface and are not anchored to banks or bottom substrates. Pond and aquarium plants Floating-leaved plants. Water lily-type plants. -
Echinodorus Uruguayensis Arechav
Weed Risk Assessment for United States Echinodorus uruguayensis Arechav. Department of Agriculture (Alismataceae) – Uruguay sword plant Animal and Plant Health Inspection Service April 8, 2013 Version 1 Habit of E. uruguayensis in an aquarium (source: http://www.aquariumfish.co.za/pisces/plant_detail.php?details=10). Agency Contact: Plant Epidemiology and Risk Analysis Laboratory Center for Plant Health Science and Technology Plant Protection and Quarantine Animal and Plant Health Inspection Service United States Department of Agriculture 1730 Varsity Drive, Suite 300 Raleigh, NC 27606 Weed Risk Assessment for Echinodorus uruguayensis Introduction Plant Protection and Quarantine (PPQ) regulates noxious weeds under the authority of the Plant Protection Act (7 U.S.C. § 7701-7786, 2000) and the Federal Seed Act (7 U.S.C. § 1581-1610, 1939). A noxious weed is defined as “any plant or plant product that can directly or indirectly injure or cause damage to crops (including nursery stock or plant products), livestock, poultry, or other interests of agriculture, irrigation, navigation, the natural resources of the United States, the public health, or the environment” (7 U.S.C. § 7701-7786, 2000). We use weed risk assessment (WRA)—specifically, the PPQ WRA model (Koop et al., 2012)—to evaluate the risk potential of plants, including those newly detected in the United States, those proposed for import, and those emerging as weeds elsewhere in the world. Because the PPQ WRA model is geographically and climatically neutral, it can be used to evaluate the baseline invasive/weed potential of any plant species for the entire United States or for any area within it. -
Orchids Smarter Than Scientists – an Approach to Oncidiinae (Orchidaceae) Taxonomy
LANKESTERIANA 7: 33-36. 2003. ORCHIDS SMARTER THAN SCIENTISTS – AN APPROACH TO ONCIDIINAE (ORCHIDACEAE) TAXONOMY STIG DALSTRÖM Research Associate, Marie Selby Botanical Gardens, 811 South Palm Avenue, Sarasota, FL 34236, U.S.A. [email protected] When initiating a project in plant taxonomy it is Many of the color forms are probably the results of necessary to carefully examine the type specimen for cross-pollination with other species. each taxon that has been described. Just as important, however, is to explore the natural habitats of the I define a species as a group of plants that look plants because that is where the dynamics occur, alike regarding taxonomically important features and which is the logical source for the necessary data. It is which produce offspring with the same important fea- in nature where we best can develop an understanding tures as the parents. I distinguish a species by one or of what a “species” really is and its role in the envi- more unique important features, or a unique combina- ronment. Another fact to remember is that a previous- tion of features, which constitutes the species profile. ly described “species” does not necessarily constitute A species profile generally, but not exclusively, con- a good natural species. Specific and generic concepts sists of features that are associated with the pollina- can differ drastically between scientists even regard- tion apparatus (column and lip relation in Oncidiinae) ing the same group of plants (e.g., Dalström 2001b while a genus profile can consist of many other fea- versus Christenson 2002). tures as well, such as vegetative or anatomical differ- ences. -
PERSOONIAL R Eflections
Persoonia 23, 2009: 177–208 www.persoonia.org doi:10.3767/003158509X482951 PERSOONIAL R eflections Editorial: Celebrating 50 years of Fungal Biodiversity Research The year 2009 represents the 50th anniversary of Persoonia as the message that without fungi as basal link in the food chain, an international journal of mycology. Since 2008, Persoonia is there will be no biodiversity at all. a full-colour, Open Access journal, and from 2009 onwards, will May the Fungi be with you! also appear in PubMed, which we believe will give our authors even more exposure than that presently achieved via the two Editors-in-Chief: independent online websites, www.IngentaConnect.com, and Prof. dr PW Crous www.persoonia.org. The enclosed free poster depicts the 50 CBS Fungal Biodiversity Centre, Uppsalalaan 8, 3584 CT most beautiful fungi published throughout the year. We hope Utrecht, The Netherlands. that the poster acts as further encouragement for students and mycologists to describe and help protect our planet’s fungal Dr ME Noordeloos biodiversity. As 2010 is the international year of biodiversity, we National Herbarium of the Netherlands, Leiden University urge you to prominently display this poster, and help distribute branch, P.O. Box 9514, 2300 RA Leiden, The Netherlands. Book Reviews Mu«enko W, Majewski T, Ruszkiewicz- The Cryphonectriaceae include some Michalska M (eds). 2008. A preliminary of the most important tree pathogens checklist of micromycetes in Poland. in the world. Over the years I have Biodiversity of Poland, Vol. 9. Pp. personally helped collect populations 752; soft cover. Price 74 €. W. Szafer of some species in Africa and South Institute of Botany, Polish Academy America, and have witnessed the of Sciences, Lubicz, Kraków, Poland. -
Development of the Embryo and the Young Seedling Stages of Orchids
Development of the Embryo II' L_ and the Young Seedling Stages of Orchids YVONNE VEYRET Until 1804, when Salisbury found that orchid seeds could germinate, the seeds were considered sterile. Much later, in 1889, Bernard's discovery of the special conditions necessary for their growth and development ex- plained the lack of success in previous attempts to obtain plantules, and the success, although mediocre, when sowing of seed took place at the foot of the mother plant. Knowing the rudimentary state of minute or- chid embryos, one can better understand that an exterior agent, usually a Rhizoctonia, can be useful in helping them through their first stages of development (Bernard, 1904). Orchid embryos, despite their rudimentary condition, present diverse pattems of development, the most apparent of which are concerned with the character of the suspensor; there are other basic patterns that are re- vealed in the course of the formation of the embryonic body. These char- acteristics have been used differently in the classification of orchid em- bryos. This will be discussed in the first part of this chapter, to which will be added our knowledge of other phenomena concerning the embryo, in particular polyembryonic and apomictic seed formation. The second part of this chapter is devoted to the development of the young embryo, a study necessary for understanding the evolution of the different zones of the embryonic mass. We will also examine the characteristics of the em- bryo whose morphology, biology, and development are specialized when compared to other plants. 3 /-y , I', 1 dT 1- , ,)i L 223 - * * C" :. -
November 2008 Newsletter
Odontoglossum Alliance Newsletter Volume 5 November 2008 Odontoglossum Species Reference Edition Special Edition Odontoglossum Species This is a Special Edition of the Odontoglossum Alliance Newsletter devoted to producing a reference edition of the odontoglossum species. Dr. Guido Deburghgraeve has an extensive collection of odontoglossum species and provided us with a DVD of the flowers of the species in his collection. This edition is devoted to showing these flowers. The pic tures are augmented by (1) additional pictures of species from Steve Beckendorf’s collection and (2) the complete list of odontoglossum species as produced by Kew Gardens. This list contains what they consider as the recognized names as well as the historical names applied to each species. It is planned that this edition will be repeated in the future with other genera in the Odontoglossum Alliance. The pictures have (when available) both a facing photograph and a profile photograph. Where there are multiple photographs of the same species, this is done to show the variability within the species. There were more photographs available then we had space and money to show in this edition. A number of these species are marked with an X indicat- ing a natural hybrid. Please see the explanation and definition of natural hybrids by Steve Beckendorf in the newsletter following the photographs. The Alliance is indebted to Dr. Guido Deburghgraeve for supplying the DVD of his flowers, to Stig Dalstrom for consulting on the material and to Dr. Steve Beckendorf for his consultation, flower pictures and explanation of the mate rial contained m this issue. -
Novel Fungi from an Ancient Niche: Cercosporoid and Related Sexual Morphs on Ferns
Persoonia 37, 2016: 106–141 www.ingentaconnect.com/content/nhn/pimj RESEARCH ARTICLE http://dx.doi.org/10.3767/003158516X690934 Novel fungi from an ancient niche: cercosporoid and related sexual morphs on ferns E. Guatimosim1, P.B. Schwartsburd2, R.W. Barreto1, P.W. Crous3,4,5 Key words Abstract The fern flora of the world (Pteridophyta) has direct evolutionary links with the earliest vascular plants that appeared in the late Devonian. Knowing the mycobiota associated to this group of plants is critical for a full biodiversity understanding of the Fungi. Nevertheless, perhaps because of the minor economic significance of ferns, this niche Cercospora remains relatively neglected by mycologists. Cercosporoid fungi represent a large assemblage of fungi belonging to frond spot the Mycosphaerellaceae and Teratosphaeriaceae (Ascomycota) having cercospora-like asexual morphs. They are multilocus sequence typing (MLST) well-known pathogens of many important crops, occurring on a wide host range. Here, the results of a taxonomic Mycosphaerella study of cercosporoid fungi collected on ferns in Brazil are presented. Specimens were obtained from most Brazilian phylogeny regions and collected over a 7-yr period (2009–2015). Forty-three isolates of cercosporoid and mycosphaerella- Pteridophyta like species, collected from 18 host species, representing 201 localities, were studied. This resulted in a total of 21 systematics frond-spotting taxa, which were identified based on morphology, ecology and sequence data of five genomic loci (actin, calmodulin, ITS, LSU and partial translation elongation factor 1-α). One novel genus (Clypeosphaerella) and 15 novel species (Cercospora samambaiae, Clypeosphaerella sticheri, Neoceratosperma alsophilae, N. cyatheae, Paramycosphaerella blechni, Pa. cyatheae, Pa. -
Phylogenetic Lineages in the Capnodiales
available online at www.studiesinmycology.org StudieS in Mycology 64: 17–47. 2009. doi:10.3114/sim.2009.64.02 Phylogenetic lineages in the Capnodiales P.W. Crous1, 2*, C.L. Schoch3, K.D. Hyde4, A.R. Wood5, C. Gueidan1, G.S. de Hoog1 and J.Z. Groenewald1 1CBS-KNAW Fungal Biodiversity Centre, P.O. Box 85167, 3508 AD, Utrecht, The Netherlands; 2Wageningen University and Research Centre (WUR), Laboratory of Phytopathology, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands; 3National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, 45 Center Drive, MSC 6510, Bethesda, Maryland 20892-6510, U.S.A.; 4School of Science, Mae Fah Luang University, Tasud, Muang, Chiang Rai 57100, Thailand; 5ARC – Plant Protection Research Institute, P. Bag X5017, Stellenbosch, 7599, South Africa *Correspondence: Pedro W. Crous, [email protected] Abstract: The Capnodiales incorporates plant and human pathogens, endophytes, saprobes and epiphytes, with a wide range of nutritional modes. Several species are lichenised, or occur as parasites on fungi, or animals. The aim of the present study was to use DNA sequence data of the nuclear ribosomal small and large subunit RNA genes to test the monophyly of the Capnodiales, and resolve families within the order. We designed primers to allow the amplification and sequencing of almost the complete nuclear ribosomal small and large subunit RNA genes. Other than the Capnodiaceae (sooty moulds), and the Davidiellaceae, which contains saprobes and plant pathogens, the order presently incorporates families of major plant pathological importance such as the Mycosphaerellaceae, Teratosphaeriaceae and Schizothyriaceae. The Piedraiaceae was not supported, but resolves in the Teratosphaeriaceae. -
Cercosporoid Fungi of Poland Monographiae Botanicae 105 Official Publication of the Polish Botanical Society
Monographiae Botanicae 105 Urszula Świderska-Burek Cercosporoid fungi of Poland Monographiae Botanicae 105 Official publication of the Polish Botanical Society Urszula Świderska-Burek Cercosporoid fungi of Poland Wrocław 2015 Editor-in-Chief of the series Zygmunt Kącki, University of Wrocław, Poland Honorary Editor-in-Chief Krystyna Czyżewska, University of Łódź, Poland Chairman of the Editorial Council Jacek Herbich, University of Gdańsk, Poland Editorial Council Gian Pietro Giusso del Galdo, University of Catania, Italy Jan Holeksa, Adam Mickiewicz University in Poznań, Poland Czesław Hołdyński, University of Warmia and Mazury in Olsztyn, Poland Bogdan Jackowiak, Adam Mickiewicz University, Poland Stefania Loster, Jagiellonian University, Poland Zbigniew Mirek, Polish Academy of Sciences, Cracow, Poland Valentina Neshataeva, Russian Botanical Society St. Petersburg, Russian Federation Vilém Pavlů, Grassland Research Station in Liberec, Czech Republic Agnieszka Anna Popiela, University of Szczecin, Poland Waldemar Żukowski, Adam Mickiewicz University in Poznań, Poland Editorial Secretary Marta Czarniecka, University of Wrocław, Poland Managing/Production Editor Piotr Otręba, Polish Botanical Society, Poland Deputy Managing Editor Mateusz Labudda, Warsaw University of Life Sciences – SGGW, Poland Reviewers of the volume Uwe Braun, Martin Luther University of Halle-Wittenberg, Germany Tomasz Majewski, Warsaw University of Life Sciences – SGGW, Poland Editorial office University of Wrocław Institute of Environmental Biology, Department of Botany Kanonia 6/8, 50-328 Wrocław, Poland tel.: +48 71 375 4084 email: [email protected] e-ISSN: 2392-2923 e-ISBN: 978-83-86292-52-3 p-ISSN: 0077-0655 p-ISBN: 978-83-86292-53-0 DOI: 10.5586/mb.2015.001 © The Author(s) 2015. This is an Open Access publication distributed under the terms of the Creative Commons Attribution License, which permits redistribution, commercial and non-commercial, provided that the original work is properly cited. -
มาตรการสุขอนามัยพืชในการส่งออกสินค้าเกษตร Phytosanitary Measures for the Exportation of Plant Commodities
รายงานโครงการวิจัย มาตรการสุขอนามัยพืชในการส่งออกสินค้าเกษตร Phytosanitary measures for the exportation of plant commodities ณัฏฐพร อุทัยมงคล Natthaporn Uthaimongkol ปี พ.ศ. 2559 2 รายงานโครงการวิจัย มาตรการสุขอนามัยพืชในการส่งออกสินค้าเกษตร Phytosanitary measures for the exportation of plant commodities ณัฏฐพร อุทัยมงคล Natthaporn Uthaimongkol ปี พ.ศ. 2559 3 สารบัญ หน้า กิตติกรรมประกาศ……………………………………………………………………………………………..…….…….………4 ผู้วิจัย………………………………………………………………………………………………………………………..……….….5 บทนํา………………………………………………………………………………………………………………………..…….……6 บทคัดย่อ………………………………………………………………………………………………………………………….……7 กิจกรรมที่ 1 การศึกษามาตรการสุขอนามัยพืชในการส่งออกสินค้าเกษตรที่มีศักยภาพ กิจกรรมย่อยที่ 1.1 ศึกษามาตรการสุขอนามัยพืชในการส่งออกผักและเมล็ดพันธุ์ การทดลองที่ 1.1.1 ศึกษามาตรการสุขอนามัยพืชในการส่งออกหน่อไม้ฝรั่ง..........10 กิจกรรมย่อยที่ 1.2 ศึกษามาตรการสุขอนามัยพืชในการส่งออกผลไม้ การทดลองที่ 1.2.1 ศึกษามาตรการสุขอนามัยพืชในการส่งออกผลส้มโอ..............66 การทดลองที่ 1.2.2 ศึกษามาตรการสุขอนามัยพืชในการส่งออกผลมะพร้าวอ่อน..78 บทสรุปและข้อเสนอแนะ....................................................................................................................98 เอกสารอ้างอิง.....................................................................................................................................99 4 กิตติกรรมประกาศ ทางคณะผู้วิจัยขอขอบคุณ นายอุดร อุณหวุฒิ ที่ปรึกษากรมวิชาการเกษตร ผู้อํานวยการ สํานักวิจัยพัฒนาการอารักขาพืช ตลอดจนคณะทํางานติดตามและประเมินผลงานวิจัย ซึ่งให้ความ คิดเห็น ข้อเสนอแนะ และแนวทางในการปรับปรุงแก้ไขรายงานการวิจัย