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Systematic Studies of the South African Campanulaceae Sensu Stricto with an Emphasis on Generic Delimitations
Town The copyright of this thesis rests with the University of Cape Town. No quotation from it or information derivedCape from it is to be published without full acknowledgement of theof source. The thesis is to be used for private study or non-commercial research purposes only. University Systematic studies of the South African Campanulaceae sensu stricto with an emphasis on generic delimitations Christopher Nelson Cupido Thesis presented for the degree of DOCTOR OF PHILOSOPHY in the Department of Botany Town UNIVERSITY OF CAPECape TOWN of September 2009 University Roella incurva Merciera eckloniana Microcodon glomeratus Prismatocarpus diffusus Town Wahlenbergia rubioides Cape of Wahlenbergia paniculata (blue), W. annularis (white) Siphocodon spartioides University Rhigiophyllum squarrosum Wahlenbergia procumbens Representatives of Campanulaceae diversity in South Africa ii Town Dedicated to Ursula, Denroy, Danielle and my parents Cape of University iii Town DECLARATION Cape I confirm that this is my ownof work and the use of all material from other sources has been properly and fully acknowledged. University Christopher N Cupido Cape Town, September 2009 iv Systematic studies of the South African Campanulaceae sensu stricto with an emphasis on generic delimitations Christopher Nelson Cupido September 2009 ABSTRACT The South African Campanulaceae sensu stricto, comprising 10 genera, represent the most diverse lineage of the family in the southern hemisphere. In this study two phylogenies are reconstructed using parsimony and Bayesian methods. A family-level phylogeny was estimated to test the monophyly and time of divergence of the South African lineage. This analysis, based on a published ITS phylogeny and an additional ten South African taxa, showed a strongly supported South African clade sister to the campanuloids. -
Low-Maintenance Landscape Plants for South Florida1
ENH854 Low-Maintenance Landscape Plants for South Florida1 Jody Haynes, John McLaughlin, Laura Vasquez, Adrian Hunsberger2 Introduction regular watering, pruning, or spraying—to remain healthy and to maintain an acceptable aesthetic This publication was developed in response to quality. A low-maintenance plant has low fertilizer requests from participants in the Florida Yards & requirements and few pest and disease problems. In Neighborhoods (FYN) program in Miami-Dade addition, low-maintenance plants suitable for south County for a list of recommended landscape plants Florida must also be adapted to—or at least suitable for south Florida. The resulting list includes tolerate—our poor, alkaline, sand- or limestone-based over 350 low-maintenance plants. The following soils. information is included for each species: common name, scientific name, maximum size, growth rate An additional criterion for the plants on this list (vines only), light preference, salt tolerance, and was that they are not listed as being invasive by the other useful characteristics. Florida Exotic Pest Plant Council (FLEPPC, 2001), or restricted by any federal, state, or local laws Criteria (Burks, 2000). Miami-Dade County does have restrictions for planting certain species within 500 This section will describe the criteria by which feet of native habitats they are known to invade plants were selected. It is important to note, first, that (Miami-Dade County, 2001); caution statements are even the most drought-tolerant plants require provided for these species. watering during the establishment period. Although this period varies among species and site conditions, Both native and non-native species are included some general rules for container-grown plants have herein, with native plants denoted by †. -
How to Control Soil Insects with Beneficial Nematodes
How to Control Soil Insects with Beneficial Nematodes Ed Lewis Department of Entomology and Nematology University of California, Davis Using Microbials in IPM • Do not have to change everything about crop management • Many microbial insecticides fit into current production plans with minimal effort and change • They require specialized information about their use Insect pathogens can be effective • Naturally occur – Even in intensively managed systems • Have an impact on insect populations at natural levels Necessary information: Products • Shelf life • Storage conditions • Resting stage? • Viability in field • Host range • Time to kill • What does an infected insect look like? Recognized Species of Entomopathogenic Nematodes H. bacteriophora H. marelatus H. brevicaudis H. megidis H. hawaiiensis H. zealandica H. indica H. argentinensis S. kraussei S. karii S. arenarium S. kushidai S. bicornutum S. longicaudum S. carpocapsae S. monticolum S. caudatum S. neocurtillae S. ceratophorum S. oregonense S. cubanum S. puertoricense S. feltiae S. rarum S. glaseri S. riobrave S. intermedium S. ritteri S. affine S. scapterisci Infective Juveniles • Resistant to Environmental Extremes • Only Function is to Find A New Host • No Feeding • No Development • No Reproduction • Only Life Stage Outside the Host Infective Stage Juvenile Steinernema carpocapsae Symbiotic Bacteria Released Bacterial Chamber Mating for Steinernema spp. Two to three generations occur in a single host. About 6 days after the original infection, this is the appearance New Infective Juveniles in 10 Days Entomopathogenic Nematodes Can Control: • Weevils: Diaprepes root weevil, Diaprepes abbreviatus Blue green weevils, Pachnaeus spp. Otiorhynchus spp. Bill bugs • Fungus gnats: e.g., Sciaridae Entomopathogenic Nematodes Can Control: • Scarab larvae: e.g., Japanese beetle, Popillia japonica, Chafers, etc. -
On the Agronomy and Botany of Salak(Salacca Zalacca)
On the agronomy and botany of Salak (Salacca zalacca) CENTRALE LANDBOUWCATALOGUS 0000 0904 4757 Promotoren: Prof. dr. ir. P.C. Struik Hoogleraar ind e gewasfysiologie Prof. dr. ir. M.Flac h Hoogleraar ind etropisch e plantenteelt Samenstelling promotiecommissie: Prof. dr. ir. M.Wesse l (Wageningen Universiteit) Dr. ir. E.W.M. Verheij (Wageningen Universiteit) Prof. dr. ir. L.J.G. van der Maesen (Wageningen Universiteit) Dr. ir. J.S.Siemonsm a (Wageningen Universiteit) , >.'J^' ,'-;'j;> On the agronomy and botany of Salak (Salacca zalacca) SumeruAshar i Proefschrift ter verkrijging van degraa dva n doctor op gezag van de rector magnificus van Wageningen Universiteit, Prof. dr. ir. L. Speelman in het openbaar te verdedigen op maandag 2decembe r 2002 des namiddagst e half twee ind e Aula w SumeruAshar i (2002) Onth e agronomy and botany of salak (Salacca zalacca) PhDThesi s Wageningen University - With ref. - With summaries in English,Dutc han d Indonesian ISBN: 90-5808-424-8 Subject heading:agronomy , botany, salak, Salaccazalacca Propositions 1. In East Java, salak has been in cultivation for more than hundred years; it is time that research and extension start to contribute toth e development ofth e crop. This thesis 2. Imperfect pollination is a major cause of low salak yields. The improvement of hand pollination methods shouldtherefor e receive priority. This thesis 3. The pollen source strongly influences the fruit yield of salak, both qualitatively and quantitatively. This thesis 4. Cultural practices in salak production should be improved in such a way that harvesting can be spread more evenly over the year. -
Antifungal and Cytotoxic Activities of Nannorrhops Ritchiana Roots Extract
Acta Poloniae Pharmaceutica ñ Drug Research, Vol. 71 No. 5 pp. 789ñ793, 2014 ISSN 0001-6837 Polish Pharmaceutical Society ANTIFUNGAL AND CYTOTOXIC ACTIVITIES OF NANNORRHOPS RITCHIANA ROOTS EXTRACT REHANA RASHID1*, FARAH MUKHTAR2 and ABIDA KHAN1 1Department of Chemistry, COMSATS Institute of Information Technology, University Road, Abbottabad, 22060, KPK, Pakistan 2H.E.J. International Center for Chemical & Biological Sciences, University of Karachi, 27750-Karachi, Pakistan Abstract: This study was designed to evaluate the antifungal and cytotoxic activities of the Nannorrhops ritchi- ana (Mazari Palm) 80% methanol extract (NR-M) and its four crude extracts i.e., petroleum ether (NR-A), dichloromethane (NR-B), ethyl acetate (NR-C) and butanol (NR-D). The antifungal activity was determined by agar tube dilution method against nine fungal strains; Aspergillus flavus, Trichophyton longifusis, Trichophyton mentagrophytes, Aspergillus flavus and Microsporum canis were susceptible to the extracts with percentage inhibition of (70ñ80%). Extracts exhibited significant and good antifungal activity against various fungal strains. The results were deduced by comparing with those for miconazole, amphotericin B and ketoconazole as standard drugs. The fractions of methanolic extract were assayed for their brine shrimp cytotoxic activity. They exhibited low toxicity with LC50 values ranging from 285.7 to 4350.75 µg/mL at the concentration of obtained results warrant follow up through bioassay guided isolation of the active principles, future antiinfec- tious research. Keywords: Nannorrhops ritchiana, antifungal activity, brine shrimp, cytotoxic activity Natural products obtained from various being treated with the herbal medicines by the tradi- sources like, plants, animals, and microorganisms tional practitioners and over 350 herbal drugs have are considered to be strong candidates of pharma- been reported. -
Journal of the International Palm Society Vol. 52(1) Mar. 2008 Essential Palm Palms:Essential Palm Palms 1/22/08 11:34 AM Page 1 the INTERNATIONAL PALM SOCIETY, INC
Palms Journal of the International Palm Society Vol. 52(1) Mar. 2008 Essential palm Palms:Essential palm Palms 1/22/08 11:34 AM Page 1 THE INTERNATIONAL PALM SOCIETY, INC. The International Palm Society Palms (formerly PRINCIPES) Journal of The International Palm Society Founder: Dent Smith An illustrated, peer-reviewed quarterly devoted to The International Palm Society is a nonprofit corporation information about palms and published in March, engaged in the study of palms. The society is inter- June, September and December by The International national in scope with worldwide membership, and the Palm Society, 810 East 10th St., P.O. Box 1897, formation of regional or local chapters affiliated with the Lawrence, Kansas 66044-8897, USA. international society is encouraged. Please address all inquiries regarding membership or information about Editors: John Dransfield, Herbarium, Royal Botanic the society to The International Palm Society Inc., P.O. Gardens, Kew, Richmond, Surrey, TW9 3AE, United Box 1897, Lawrence, Kansas 66044-8897, USA. e-mail Kingdom, e-mail [email protected], tel. 44- [email protected], fax 785-843-1274. 20-8332-5225, Fax 44-20-8332-5278. Scott Zona, Fairchild Tropical Garden, 11935 Old OFFICERS: Cutler Road, Coral Gables, Miami, Florida 33156 President: Paul Craft, 16745 West Epson Drive, USA, e-mail [email protected], tel. 1-305- Loxahatchee, Florida 33470 USA, e-mail 669-4072, Fax 1-305-665-8032. [email protected], tel. 1-561-514-1837. Associate Editor: Natalie Uhl, 228 Plant Science, Vice-Presidents: John DeMott, 18455 SW 264 St, Cornell University, Ithaca, New York 14853 USA, e- Homestead, Florida 33031 USA, e-mail mail [email protected], tel. -
Overexpression of the Γ-TMT Gene in Codonopsis Lanceolata
BIOLOGIA PLANTARUM 53 (4): 631-636, 2009 Overexpression of the γ-TMT gene in Codonopsis lanceolata E.S. SEONG1, B.K. GHIMIRE2, E.J. GOH1, J.D. LIM3, M.J. KIM1, I.M. CHUNG2 and C.Y. YU1* Bioherb Research Institute, Kangwon National University, Chunchon 200-701, South Korea1 Department of Applied Life Science, Konkuk University, Seoul 143-701, South Korea2 Department of Herbal Medicine Resource, Kangwon National University, Samcheok 245-711, South Korea3 Abstract A cDNA-encoding γ-tocopherol methyltransferase (γ-TMT) from Arabidopsis thaliana was overexpressed in deoduck (Codonopsis lanceolata L.) to improve the tocopherol composition. Deoduck (T2) containing the γ-TMT transgene was produced by Agrobacterium-mediated transformation. Transgene expression was confirmed by polymerase chain reaction and RNA gel blot analysis. The transgenic plants produced more leaves than control plants. In addition, the transgenic plants showed higher levels of the CSOD, CTRX, CAPX, CNADP+-IDCH, and CSO transcripts and higher SOD-like activity compared with the control plants. Additional key words: antioxidant metabolism, CSOD, deoduck, SOD-like activity. Introduction Codonopsis lanceolata (Campanulaceae) is a perennial of the γ-TMT gene has been also reported in Perilla medicinal herb distributed in East Asia. Tocopherol- frutescens, lettuce, and Brassica juncea (Rimm et al. encoding genes, identified in Arabidopsis, can alter the 1993, Yusuf and Sarin 2007). The responses of γ-TMT- tocopherol composition of seed oils, resulting in transgenic deoduck plants to salt and sorbitol stress and improved nutritional and food-quality (Grusak and methyl viologen treatment were compared with those of DellaPenna 1999, Van Eenennaam et al. 2003). -
Food and Feed Safety and Nutritional Assessment of MON 88017 Corn
and and regime. AG Bayer property protectionpublishing of contents its parties.data therefore and/oror affiliates. property intellectualthird may its as the of and is regulatory owner. a document any such its reproductiondocument Food and Feed Safety and Nutrit owner this of under of rightsthe this Conclusion Based on Data and Information Evaluated According to FDA’s Policy documentand/or rights to of fall use of the This may distribution,and rights owner subject be the violate copy of and may documentpublication, It exploitation this any permission on Foods from New Plant Varieties prohibited the commercial be ional Assessment of MON 88017 Corn Furthermore,any Consequently,without March 30, 2004 Monsanto # 04-CR-109F FDA BNF 97 Prepared by: Contributors : Submitted by: Monsanto Company 800 NorthMonsanto Lindbergh Company Blvd. St. Louis, MO 63167 # 04-CR-109F Page 1 of 223 and and regime. AG Bayer property protectionpublishing of contents its parties.data therefore and/oror affiliates. property intellectualthird may its as the of and is regulatory owner. a document any such its reproductiondocument owner this of PART I:…………………………………………………………………………… 2 under of this rightsthe Table of Contents…………………………………………………………………. 2 documentand/or of rights to of fall use List of Tables……………………………………………………………………... 6 the List of Figures…………………………………………………………………….. 8 This may distribution,and rights owner Certification………………………………………………………………………. 10 subject Release of Information……………………………………………………………. 11 the be violate Abbreviations and Definitions……………………………………………………. 12 copy of and Narrative Summary……………………………………………………………….. 16 may documentpublication, TABLE OF CONTENTS It exploitation this PART II: Synopsis of consultation summary……………………………………..PART 20 I: any Section 1. Name and address of the submitter…………………………….……... 20 permission prohibited Section 2. -
A Taxonomic Study of Family Poaceae in Goa C7",D1wrickn
A Taxonomic study of Family Poaceae in Goa Thesis submitted to Goa University for the award of degree of Doctor of Philosophy in SX C7",d1wrckNi 362 By Harshala S. Gad c,17 gflAeO_S lave. rd- es/e`' tor- C .V....1-00w1V.cmcom) Pokte -S • Gw4 e & co-0.41-N0A.er Department of Botany Goa University, Goa — 403 206 June 2007 6 z STATEMENT As required by the University Ordinance 0.19.8 (ii), I state that the present thesis "A Taxonomic Study of Family Poaceae in Goa" is my original contribution and the same has not been submitted on any occasion for any other degree or diploma of this University or any other University/ Institute. To the best of my knowledge, the present study is the first comprehensive work of its kind from the area mentioned. The literature related to the problem investigated has been cited. Due acknowledgments have been made wherever facilities and suggestions have been availed of. 6116 PO / Place: Goa University (Harshala S. Gad) Date: .20 / C /2-001 Candidate CERTIFICATE As required by the University Ordinance 0.19.8. (IV), this is to certify that the thesis entitled "A Taxonomic Study of Family Poaceae in Goa", submitted by Miss Harshala S. Gad for the award of the degree of Doctor of Philosophy in Botany, is based on her original and independent work carried out by her during the period of study, under my supervision. The thesis or any part thereof has not been previously submitted for any other degree or diploma in any University or institute. -
(Poaceae: Panicoideae) in Thailand
Systematics of Arundinelleae and Andropogoneae, subtribes Chionachninae, Dimeriinae and Germainiinae (Poaceae: Panicoideae) in Thailand Thesis submitted to the University of Dublin, Trinity College for the Degree of Doctor of Philosophy (Ph.D.) by Atchara Teerawatananon 2009 Research conducted under the supervision of Dr. Trevor R. Hodkinson School of Natural Sciences Department of Botany Trinity College University of Dublin, Ireland I Declaration I hereby declare that the contents of this thesis are entirely my own work (except where otherwise stated) and that it has not been previously submitted as an exercise for a degree to this or any other university. I agree that library of the University of Dublin, Trinity College may lend or copy this thesis subject to the source being acknowledged. _______________________ Atchara Teerawatananon II Abstract This thesis has provided a comprehensive taxonomic account of tribe Arundinelleae, and subtribes Chionachninae, Dimeriinae and Germainiinae of the tribe Andropogoneae in Thailand. Complete floristic treatments of these taxa have been completed for the Flora of Thailand project. Keys to genera and species, species descriptions, synonyms, typifications, illustrations, distribution maps and lists of specimens examined, are also presented. Fourteen species and three genera of tribe Arundinelleae, three species and two genera of subtribe Chionachninae, seven species of subtribe Dimeriinae, and twelve species and two genera of Germainiinae, were recorded in Thailand, of which Garnotia ciliata and Jansenella griffithiana were recorded for the first time for Thailand. Three endemic grasses, Arundinella kerrii, A. kokutensis and Dimeria kerrii were described as new species to science. Phylogenetic relationships among major subfamilies in Poaceae and among major tribes within Panicoideae were evaluated using parsimony analysis of plastid DNA regions, trnL-F and atpB- rbcL, and a nuclear ribosomal DNA region, ITS. -
DISCUSSION and CONCLUSIONS DISCUSSION and CONCLUSIONS: Danthonidium Gammiei Belongs to Tribe Danthonieae of Subfamily Pooideae
DISCUSSION AND CONCLUSIONS DISCUSSION AND CONCLUSIONS: Danthonidium gammiei belongs to tribe Danthonieae of subfamily Pooideae. Danthonieae consists of genera viz Centropodia, Danthonia, Danthonidium, Erichne, Schismus and Zenkaria. Danthonia gammiei described by Bhide (1912) was separated into a new genus Danthonidium (Hubbard 1936) which differs from Danthonia in its 1 flowered spikelet, lemma -2 lobed at the tip with very stout awn between the lobes. Leaf anatomy of Danthonidium gammiei shows similarities with genus Danthonia in having long cell with sinuous walls, Panicoid type of microhairs, absence of papillae, fan shaped bulliform cells, mesophyll non radiate form, mid rib conspicuous with single bundle and vascular bundle with sclerenchymatous girders. Danthonia and Danthonidium differ anatomically in some characters* /. Leaves of Danthonidium possess stomata and vertical dumbbell shaped ‘Oryza type’ silica bodies while stomata are absent in Danthonia and leaves possess dumbbell shaped or nodular Panicoid type of silica bodies. This supports separation of Danthonidium from Danthonia. Hubbardia heptaneuron belongs to tribe Hubbardieae of subfamily Pooideae. Bor 1951 described a new monotypic genus Hubbardia from India. The grass was collected However, the grass remained undescribed till father Santapau handed over it to Bor. This grass was collected only on two occasions from clinging rocks near the famous Gersoppa falls on the Sharawati river. The species disappeared from the fall and was declared as possibly extinct from the region (Ahmedullah and M.P.Nayer, 1987) after construction of dam on the Sharawati river and probably drying of Jog falls during summer. It was collected after about 80 years from Tilari Ghat of Kolhapur (Potdar et al 2000). -
Seed Geometry in the Arecaceae
horticulturae Review Seed Geometry in the Arecaceae Diego Gutiérrez del Pozo 1, José Javier Martín-Gómez 2 , Ángel Tocino 3 and Emilio Cervantes 2,* 1 Departamento de Conservación y Manejo de Vida Silvestre (CYMVIS), Universidad Estatal Amazónica (UEA), Carretera Tena a Puyo Km. 44, Napo EC-150950, Ecuador; [email protected] 2 IRNASA-CSIC, Cordel de Merinas 40, E-37008 Salamanca, Spain; [email protected] 3 Departamento de Matemáticas, Facultad de Ciencias, Universidad de Salamanca, Plaza de la Merced 1–4, 37008 Salamanca, Spain; [email protected] * Correspondence: [email protected]; Tel.: +34-923219606 Received: 31 August 2020; Accepted: 2 October 2020; Published: 7 October 2020 Abstract: Fruit and seed shape are important characteristics in taxonomy providing information on ecological, nutritional, and developmental aspects, but their application requires quantification. We propose a method for seed shape quantification based on the comparison of the bi-dimensional images of the seeds with geometric figures. J index is the percent of similarity of a seed image with a figure taken as a model. Models in shape quantification include geometrical figures (circle, ellipse, oval ::: ) and their derivatives, as well as other figures obtained as geometric representations of algebraic equations. The analysis is based on three sources: Published work, images available on the Internet, and seeds collected or stored in our collections. Some of the models here described are applied for the first time in seed morphology, like the superellipses, a group of bidimensional figures that represent well seed shape in species of the Calamoideae and Phoenix canariensis Hort. ex Chabaud.