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(Hymenoptera: Eurytomidae) in the Integrated Control of Acacia Species in South Africa
Proceedings of the X International Symposium on Biological Control of Weeds 919 4-14 July 1999, Montana State University, Bozeman, Montana, USA Neal R. Spencer [ed.]. pp. 919-929 (2000) The Potential Role of Bruchophagus acaciae (Cameron) (Hymenoptera: Eurytomidae) in the Integrated Control of Acacia Species in South Africa R. L. HILL1, A. J. GORDON2, and S. NESER3 1Richard Hill & Associates, Private Bag 4704, Christchurch, New Zealand 2Plant Protection Research Institute, Private Bag X5017, Stellenbosch, 7599 South Africa 3Plant Protection Research Institute, Private Bag X134, Pretoria, 0001 South Africa Abstract Australian acacias invade watersheds and riverbeds in South Africa, reducing water flows and threatening environmental and economic values. Acacia mearnsii is the most widespread and important weed but also forms the basis of an important industry. A. dealbata, and to a lesser extent A. decurrens are also problems. All belong to the Section Botrycephalae of the sub-genus Heterophyllum. Short term control is achieved locally by removing plants, and by using herbicides, but seed-feeding control agents may provide an acceptable solution in the long term. Larvae of Bruchophagus acaciae (Cameron) (Hymenoptera: Eurytomidae) develop in the seeds of acacias. It was described from New Zealand, but is an Australian species. We explore whether B. acaciae has a role as a con- trol agent for acacias in South Africa. Seed was collected from 28 Australian species of Acacia growing in New Zealand. Attack was restricted to four of the seven species with- in the Section Botrycephalae, and two cases of attack on Acacia rubida (Section Phyllodineae; n=9). Apart from a wasp reared from one seed, A. -
Nature Conservation (Wildlife) Regulation 2006
Queensland Nature Conservation Act 1992 Nature Conservation (Wildlife) Regulation 2006 Current as at 1 September 2017 Queensland Nature Conservation (Wildlife) Regulation 2006 Contents Page Part 1 Preliminary 1 Short title . 5 2 Commencement . 5 3 Purpose . 5 4 Definitions . 6 5 Scientific names . 6 Part 2 Classes of native wildlife and declared management intent for the wildlife Division 1 Extinct in the wild wildlife 6 Native wildlife that is extinct in the wild wildlife . 7 7 Declared management intent for extinct in the wild wildlife . 8 8 Significance of extinct in the wild wildlife to nature and its value 8 9 Proposed management intent for extinct in the wild wildlife . 8 10 Principles for the taking, keeping or use of extinct in the wild wildlife 9 Division 2 Endangered wildlife 11 Native wildlife that is endangered wildlife . 10 12 Declared management intent for endangered wildlife . 10 13 Significance of endangered wildlife to nature and its value . 10 14 Proposed management intent for endangered wildlife . 11 15 Principles for the taking, keeping or use of endangered wildlife . 12 Division 3 Vulnerable wildlife 16 Native wildlife that is vulnerable wildlife . 13 17 Declared management intent for vulnerable wildlife . 13 18 Significance of vulnerable wildlife to nature and its value . 13 19 Proposed management intent for vulnerable wildlife . 14 20 Principles for the taking, keeping or use of vulnerable wildlife . 15 Nature Conservation (Wildlife) Regulation 2006 Contents Division 4 Near threatened wildlife 26 Native wildlife that is near threatened wildlife . 16 27 Declared management intent for near threatened wildlife . 16 28 Significance of near threatened wildlife to nature and its value . -
Human-Mediated Introductions of Australian Acacias
Diversity and Distributions, (Diversity Distrib.) (2011) 17, 771–787 S EDITORIAL Human-mediated introductions of PECIAL ISSUE Australian acacias – a global experiment in biogeography 1 2 1 3,4 David M. Richardson *, Jane Carruthers , Cang Hui , Fiona A. C. Impson , :H Joseph T. Miller5, Mark P. Robertson1,6, Mathieu Rouget7, Johannes J. Le Roux1 and John R. U. Wilson1,8 UMAN 1 Centre for Invasion Biology, Department of ABSTRACT - Botany and Zoology, Stellenbosch University, MEDIATED INTRODUCTIONS OF Aim Australian acacias (1012 recognized species native to Australia, which were Matieland 7602, South Africa, 2Department of History, University of South Africa, PO Box previously grouped in Acacia subgenus Phyllodineae) have been moved extensively 392, Unisa 0003, South Africa, 3Department around the world by humans over the past 250 years. This has created the of Zoology, University of Cape Town, opportunity to explore how evolutionary, ecological, historical and sociological Rondebosch 7701, South Africa, 4Plant factors interact to affect the distribution, usage, invasiveness and perceptions of a Protection Research Institute, Private Bag globally important group of plants. This editorial provides the background for the X5017, Stellenbosch 7599, South Africa, 20 papers in this special issue of Diversity and Distributions that focusses on the 5Centre for Australian National Biodiversity global cross-disciplinary experiment of introduced Australian acacias. A Journal of Conservation Biogeography Research, CSIRO Plant Industry, GPO Box Location Australia and global. 1600, Canberra, ACT, Australia, 6Department of Zoology and Entomology, University of Methods The papers of the special issue are discussed in the context of a unified Pretoria, Pretoria 0002, South Africa, framework for biological invasions. -
The Diversity of Wild Orchids in the Southern Slope of Mount Merapi, Yogyakarta, Indonesia Eight Years After the 2010 Eruption
BIODIVERSITAS ISSN: 1412-033X Volume 21, Number 9, September 2020 E-ISSN: 2085-4722 Pages: 4457-4465 DOI: 10.13057/biodiv/d210964 The diversity of wild orchids in the southern slope of Mount Merapi, Yogyakarta, Indonesia eight years after the 2010 eruption FEBRI YUDA KURNIAWAN1,2,♥, FAUZANA PUTRI2,3, AHMAD SUYOKO2,3, HIMAWAN MASYHURI2,3, MAYA PURQI SULISTIANINGRUM2,3, ENDANG SEMIARTI3,♥♥ 1Postgraduate School, Universitas Gadjah Mada. Jl. Teknika Utara, Sleman 55281, Yogyakarta, Indonesia. Tel./fax. +62-274-544975, email: [email protected] 2Biology Orchid Study Club (BiOSC), Faculty of Biology, Universitas Gadjah Mada. Jl. Teknika Selatan, Sekip Utara, Sleman 55281, Yogyakarta, Indonesia 3Department of Tropical Biology, Faculty of Biology, Universitas Gadjah Mada. Jl. Teknika Selatan, Sekip Utara, Sleman 55281, Yogyakarta, Indonesia. Tel./fax.: +62-274-580839, email: [email protected] Manuscript received: 21 August 2020. Revision accepted: 31 August 2020. Abstract. Kurniawan FY, Putri F, Suyoko A, Masyhuri H, Sulistianingrum MP, Semiarti E. 2020. The diversity of wild orchids in the southern slope of Mount Merapi, Yogyakarta, Indonesia eight years after the 2010 eruption. Biodiversitas 21: 4457-4465. The ecosystem of the slopes of Mount Merapi is mountain tropical forest which is frequently affected by volcanic activities. The dynamics of the volcano affect the diversity and abundance of orchids in the ecosystem. Tritis is an area included in the Turgo Hill of the southern slope of Mount Merapi and is under the management of Mount Merapi National Park. The ecosystem in Tritis area classified as lower mountain forest and it has been affected by Mount Merapi eruption. This study aimed to do an inventory of orchid species in Tritis to know the diversity and abundance of orchids that exist in this area. -
65 Possibly Lost Orchid Treasure of Bangladesh
J. biodivers. conserv. bioresour. manag. 3(1), 2017 POSSIBLY LOST ORCHID TREASURE OF BANGLADESH AND THEIR ENUMERATION WITH CONSERVATION STATUS Rashid, M. E., M. A. Rahman and M. K. Huda Department of Botany, University of Chittagong, Chittagong 4331, Bangladesh Abstract The study aimed at determining the status of occurrence of the orchid treasure of Bangladesh for providing data for Planning National Conservation Strategy and Development of Conservation Management. 54 orchid species are assessed to be presumably lost from the flora of Bangladesh due to environmental degradation and ecosystem depletion. The assessment of their status of occurrence was made based on long term field investigation, collection and identification of orchid taxa; examination and identification of herbarium specimens preserved at CAL, E, K, DACB, DUSH, BFRIH,BCSIRH, HCU; and survey of relevant upto date floristic literature. These species had been recorded from the present Bangladesh territory for more than 50 to 100 years ago, since then no further report of occurrence or collection from elsewhere in Bangladesh is available and could not be located to their recorded localities through field investigations. Of these, 29 species were epiphytic in nature and 25 terrestrial. More than 41% of these taxa are economically very important for their potential medicinal and ornamental values. Enumeration of these orchid taxa is provided with updated nomenclature, bangla name(s) and short annotation with data on habitats, phenology, potential values, recorded locality, global distribution conservation status and list of specimens available in different herbaria. Key words: Orchid species, lost treasure, Bangladesh, conservation status, assessment. INTRODUCTION The orchid species belonging to the family Orchidaceae are represented mostly in the tropical parts of the world by 880 genera and about 26567 species (Cai et al. -
Australia Lacks Stem Succulents but Is It Depauperate in Plants With
Available online at www.sciencedirect.com ScienceDirect Australia lacks stem succulents but is it depauperate in plants with crassulacean acid metabolism (CAM)? 1,2 3 3 Joseph AM Holtum , Lillian P Hancock , Erika J Edwards , 4 5 6 Michael D Crisp , Darren M Crayn , Rowan Sage and 2 Klaus Winter In the flora of Australia, the driest vegetated continent, [1,2,3]. Crassulacean acid metabolism (CAM), a water- crassulacean acid metabolism (CAM), the most water-use use efficient form of photosynthesis typically associated efficient form of photosynthesis, is documented in only 0.6% of with leaf and stem succulence, also appears poorly repre- native species. Most are epiphytes and only seven terrestrial. sented in Australia. If 6% of vascular plants worldwide However, much of Australia is unsurveyed, and carbon isotope exhibit CAM [4], Australia should host 1300 CAM signature, commonly used to assess photosynthetic pathway species [5]. At present CAM has been documented in diversity, does not distinguish between plants with low-levels of only 120 named species (Table 1). Most are epiphytes, a CAM and C3 plants. We provide the first census of CAM for the mere seven are terrestrial. Australian flora and suggest that the real frequency of CAM in the flora is double that currently known, with the number of Ellenberg [2] suggested that rainfall in arid Australia is too terrestrial CAM species probably 10-fold greater. Still unpredictable to support the massive water-storing suc- unresolved is the question why the large stem-succulent life — culent life-form found amongst cacti, agaves and form is absent from the native Australian flora even though euphorbs. -
Orchids: 2017 Global Ex Situ Collections Assessment
Orchids: 2017 Global Ex situ Collections Assessment Botanic gardens collectively maintain one-third of Earth's plant diversity. Through their conservation, education, horticulture, and research activities, botanic gardens inspire millions of people each year about the importance of plants. Ophrys apifera (Bernard DuPon) Angraecum conchoglossum With one in five species facing extinction due to threats such (Scott Zona) as habitat loss, climate change, and invasive species, botanic garden ex situ collections serve a central purpose in preventing the loss of species and essential genetic diversity. To support the Global Strategy for Plant Conservation, botanic gardens create integrated conservation programs that utilize diverse partners and innovative techniques. As genetically diverse collections are developed, our collective global safety net against plant extinction is strengthened. Country-level distribution of orchids around the world (map data courtesy of Michael Harrington via ArcGIS) Left to right: Renanthera monachica (Dalton Holland Baptista ), Platanthera ciliaris (Wikimedia Commons Jhapeman) , Anacamptis boryi (Hans Stieglitz) and Paphiopedilum exul (Wikimedia Commons Orchi ). Orchids The diversity, stunning flowers, seductiveness, size, and ability to hybridize are all traits which make orchids extremely valuable Orchids (Orchidaceae) make up one of the largest plant families to collectors, florists, and horticulturists around the world. on Earth, comprising over 25,000 species and around 8% of all Over-collection of wild plants is a major cause of species flowering plants (Koopowitz, 2001). Orchids naturally occur on decline in the wild. Orchids are also very sensitive to nearly all continents and ecosystems on Earth, with high environmental changes, and increasing habitat loss and diversity found in tropical and subtropical regions. -
Half Yearly Report.Pdf
National Mission on Himalayan Studies (NMHS) HIMALAYAN RESEARCH FELLOWSHIP (FORMAT FOR THE HALF YEARLY PROGRESS REPORT) [Reporting Period: July to December 2020] Name of the Project: Systematics and Conservation of Indian Orchids with special emphasis to Himalayan species. Sanction Order No.: GBPNI/NMHS-2017-18/HSF-08, dated: 28.03.2018. 1st installment received: Rs. 33,56,232/- Name of the Institution/ University: Botanical Survey of India, Sikkim Himalayan Regional Centre Gangtok, Sikkim No. of Himalayan Research/Project One Associate: No. of Himalayan Junior Research/Project Six (6) Fellows: H-RAs Profile Description: Sl. Name of RA Date of Joining Name of the PI Qualification No. 1A. Dr. SAMIRAN PANDAY 17.12.2018 Dr. D.K. AGRAWALA M.Sc., Ph. D. (BOTANY) (Resigned on - 23.8.2019) 1B. Dr. RIJUPALIKA ROY 14.10.2019 Dr. D.K. AGRAWALA M.Sc., Ph. D. (BOTANY) NMHS Fellowship Grant Page 1 of 13 Progress Report: To be filled for each HRA in separate row. RA No. Research Objectives Achievements Addressed Location of Field Deliverables Site with Details, if any H-RA Project name: Systematics and Conservation of •Morphological Characterization done for •Literature survey • Study area for the 1A. Indian Orchids with special emphasis to 15 species under 8 genera conducted. project is entire Indian Himalayan Himalayan species. •Assigned geo co-ordinates: 23 species •Collection of type, Region covering 12 (425 sheets). protologue & states. Allotted group: Sub-families Vanilloideae, •Literature on selected species has been herbarium Orchidoideae and Epidendroideae with 22 collected and studied. specimen genera and 76 species. •Protologues, types & images of continued. -
Seidenfaden Malaysia: 0.65 These Figures Are Surprisingly High, They Apply to Single Only. T
BIOGEOGRAPHY OF MALESIAN ORCHIDACEAE 273 VIII. Biogeographyof Malesian Orchidaceae A. Schuiteman Rijksherbarium/Hortus Botanicus, P.O. Box 9514, 2300 RA Leiden, The Netherlands INTRODUCTION The Orchidaceae outnumber far other in Malesia. At how- by any plant family present, accurate estimate of the of Malesian orchid is difficult to make. ever, an number species Subtracting the numberofestablishedsynonyms from the numberof names attributed to Malesian orchid species results in the staggering figure of 6414 species, with a retention of 0.74. This is ratio (ratio of ‘accepted’ species to heterotypic names) undoubtedly a overestimate, of the 209 Malesian orchid have been revised gross as most genera never their entire from availablerevisions estimate realis- over range. Extrapolating to a more tic retention ratio is problematic due to the small number of modern revisions and the different of treated. If look for Malesian of nature the groups we comparison at species wide ofretention ratios: some recently revised groups, we encounter a range Bulbophylluw sect. Uncifera (Vermeulen, 1993): 0.24 Dendrobium sect. Oxyglossum (Reeve & Woods, 1989): 0.24 Mediocalcar (Schuiteman, 1997): 0.29 Pholidota (De Vogel, 1988): 0.29 Bulbophyllum sect. Pelma (Vermeulen, 1993): 0.50 Paphiopedilum (Cribb, 1987, modified): 0.57 Dendrobium sect. Spatulata (Cribb, 1986, modified): 0.60. Correspondingly, we find a wide rangeof estimates for the ‘real’ numberof known Male- sian orchid species: from 2050 to 5125. Another approach would be to look at a single area, and to compute the retention ratio for the orchid flora of that area. If we do this for Java (mainly based on Comber, 1990), Peninsular Malaysia & Singapore (Seidenfaden & Wood, 1992) and Sumatra (J.J. -
Review Article Organic Compounds: Contents and Their Role in Improving Seed Germination and Protocorm Development in Orchids
Hindawi International Journal of Agronomy Volume 2020, Article ID 2795108, 12 pages https://doi.org/10.1155/2020/2795108 Review Article Organic Compounds: Contents and Their Role in Improving Seed Germination and Protocorm Development in Orchids Edy Setiti Wida Utami and Sucipto Hariyanto Department of Biology, Faculty of Science and Technology, Universitas Airlangga, Surabaya 60115, Indonesia Correspondence should be addressed to Sucipto Hariyanto; [email protected] Received 26 January 2020; Revised 9 May 2020; Accepted 23 May 2020; Published 11 June 2020 Academic Editor: Isabel Marques Copyright © 2020 Edy Setiti Wida Utami and Sucipto Hariyanto. ,is is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. In nature, orchid seed germination is obligatory following infection by mycorrhizal fungi, which supplies the developing embryo with water, carbohydrates, vitamins, and minerals, causing the seeds to germinate relatively slowly and at a low germination rate. ,e nonsymbiotic germination of orchid seeds found in 1922 is applicable to in vitro propagation. ,e success of seed germination in vitro is influenced by supplementation with organic compounds. Here, we review the scientific literature in terms of the contents and role of organic supplements in promoting seed germination, protocorm development, and seedling growth in orchids. We systematically collected information from scientific literature databases including Scopus, Google Scholar, and ProQuest, as well as published books and conference proceedings. Various organic compounds, i.e., coconut water (CW), peptone (P), banana homogenate (BH), potato homogenate (PH), chitosan (CHT), tomato juice (TJ), and yeast extract (YE), can promote seed germination and growth and development of various orchids. -
Vascular Epiphytic Medicinal Plants As Sources of Therapeutic Agents: Their Ethnopharmacological Uses, Chemical Composition, and Biological Activities
biomolecules Review Vascular Epiphytic Medicinal Plants as Sources of Therapeutic Agents: Their Ethnopharmacological Uses, Chemical Composition, and Biological Activities Ari Satia Nugraha 1,* , Bawon Triatmoko 1 , Phurpa Wangchuk 2 and Paul A. Keller 3,* 1 Drug Utilisation and Discovery Research Group, Faculty of Pharmacy, University of Jember, Jember, Jawa Timur 68121, Indonesia; [email protected] 2 Centre for Biodiscovery and Molecular Development of Therapeutics, Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, QLD 4878, Australia; [email protected] 3 School of Chemistry and Molecular Bioscience and Molecular Horizons, University of Wollongong, and Illawarra Health & Medical Research Institute, Wollongong, NSW 2522 Australia * Correspondence: [email protected] (A.S.N.); [email protected] (P.A.K.); Tel.: +62-3-3132-4736 (A.S.N.); +61-2-4221-4692 (P.A.K.) Received: 17 December 2019; Accepted: 21 January 2020; Published: 24 January 2020 Abstract: This is an extensive review on epiphytic plants that have been used traditionally as medicines. It provides information on 185 epiphytes and their traditional medicinal uses, regions where Indigenous people use the plants, parts of the plants used as medicines and their preparation, and their reported phytochemical properties and pharmacological properties aligned with their traditional uses. These epiphytic medicinal plants are able to produce a range of secondary metabolites, including alkaloids, and a total of 842 phytochemicals have been identified to date. As many as 71 epiphytic medicinal plants were studied for their biological activities, showing promising pharmacological activities, including as anti-inflammatory, antimicrobial, and anticancer agents. There are several species that were not investigated for their activities and are worthy of exploration. -
Phytogeographic Review of Vietnam and Adjacent Areas of Eastern Indochina L
KOMAROVIA (2003) 3: 1–83 Saint Petersburg Phytogeographic review of Vietnam and adjacent areas of Eastern Indochina L. V. Averyanov, Phan Ke Loc, Nguyen Tien Hiep, D. K. Harder Leonid V. Averyanov, Herbarium, Komarov Botanical Institute of the Russian Academy of Sciences, Prof. Popov str. 2, Saint Petersburg 197376, Russia E-mail: [email protected], [email protected] Phan Ke Loc, Department of Botany, Viet Nam National University, Hanoi, Viet Nam. E-mail: [email protected] Nguyen Tien Hiep, Institute of Ecology and Biological Resources of the National Centre for Natural Sciences and Technology of Viet Nam, Nghia Do, Cau Giay, Hanoi, Viet Nam. E-mail: [email protected] Dan K. Harder, Arboretum, University of California Santa Cruz, 1156 High Street, Santa Cruz, California 95064, U.S.A. E-mail: [email protected] The main phytogeographic regions within the eastern part of the Indochinese Peninsula are delimited on the basis of analysis of recent literature on geology, geomorphology and climatology of the region, as well as numerous recent literature information on phytogeography, flora and vegetation. The following six phytogeographic regions (at the rank of floristic province) are distinguished and outlined within eastern Indochina: Sikang-Yunnan Province, South Chinese Province, North Indochinese Province, Central Annamese Province, South Annamese Province and South Indochinese Province. Short descriptions of these floristic units are given along with analysis of their floristic relationships. Special floristic analysis and consideration are given to the Orchidaceae as the largest well-studied representative of the Indochinese flora. 1. Background The Socialist Republic of Vietnam, comprising the largest area in the eastern part of the Indochinese Peninsula, is situated along the southeastern margin of the Peninsula.