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Review of the Potential for Biological Control of Wild Radish (Raphanus Raphanistrum) Based on Surveys in the Mediterranean Region
Thirteenth Australian Weeds Conference Review of the potential for biological control of wild radish (Raphanus raphanistrum) based on surveys in the Mediterranean region John K. Scott1,2,3, Janine Vitou2 and Mireille Jourdan2 1 Cooperative Research Centre for Australian Weed Management 2 CSIRO European Laboratory, Campus International de Baillarguet, 34980 Montferrier sur Lez, France 3 Present Address: CSIRO Entomology, Private Bag 5, PO Wembley, Western Australia 6913, Australia Summary Wild radish (Raphanus raphanistrum) BIOLOGICAL CONTROL STRATEGY (Brassicaceae) is one of southern Australia’s worst Classical biological control of wild radish is a diffi cult weeds of cropping. The potential for biological objective. In the sections below are summarised the control of this weed in Australia is being investigated main issues, which are mainly to do with the safety of in the weed’s original distribution, southern Europe biological control because of the shared evolution be- and the circum-Mediterranean region. Surveys for tween wild radish and some important crop species. insects and pathogens have been made throughout the Mediterranean region, concentrating on southern Genetics and evolution of Raphanus Wild radish Portugal, northern Tunisia, the Mediterranean coast relatives in the family Brassicaceae comprises about of France, and southern Greece. While many of 13 tribes, 375 genera and 3200 species (Hewson the organisms found are specialists on the family 1982, Schulz 1936). The genus Raphanus is included Brassicaceae, most of these are not suffi ciently host in the tribe Brassiceae, which is regarded as a natural specifi c to exclude the risk to canola (Brassica napus), grouping. Within the Brassiceae, most phylogenetic the most important crop related to wild radish. -
Pest Management of Small Grains—Weeds
PUBLICATION 8172 SMALL GRAIN PRODUCTION MANUAL PART 9 Pest Management of Small Grains—Weeds MICK CANEVARI, University of California Cooperative Extension Farm Advisor, San Joaquin County; STEVE ORLOFF, University of California Cooperative Extension Farm Advisor, Siskiyou County; RoN VARGAS, University of California Cooperative Extension Farm Advisor, UNIVERSITY OF Madera County; STEVE WRIGHT, University of California Cooperative Extension Farm CALIFORNIA Advisor, Tulare County; RoB WILsoN, University of California Cooperative Extension Farm Division of Agriculture Advisor, Lassen County; DAVE CUDNEY, Extension Weed Scientist Emeritus, Botany and and Natural Resources Plant Sciences, University of California, Riverside; and LEE JACKsoN, Extension Specialist, http://anrcatalog.ucdavis.edu Small Grains, Department of Plant Sciences, University of California, Davis This publication, Pest Management of Small Grains—Weeds, is the ninth in a fourteen- part series of University of California Cooperative Extension online publications that comprise the Small Grain Production Manual. The other parts cover specific aspects of small grain production practices in California: • Part 1: Importance of Small Grain Crops in California Agriculture, Publication 8164 • Part 2: Growth and Development, Publication 8165 • Part 3: Seedbed Preparation, Sowing, and Residue Management, Publication 8166 • Part 4: Fertilization, Publication 8167 • Part 5: Irrigation and Water Relations, Publication 8168 • Part 6: Pest Management—Diseases, Publication 8169 • Part 7: -
(RAPHANUS RAPHANISTRUM) Heather F. Sahli
Genetics: Published Articles Ahead of Print, published on October 14, 2008 as 10.1534/genetics.107.085084 ADAPTIVE DIFFERENTIATION OF QUANTITATIVE TRAITS IN THE GLOBALLY DISTRIBUTED WEED, WILD RADISH (RAPHANUS RAPHANISTRUM) Heather F. Sahli1,3 Jeffrey K. Conner1, Frank H. Shaw2, Stephen Howe1, and Allison Lale1 1Kellogg Biological Station and Department of Plant Biology, Michigan State University 3700 East Gull Lake Drive, Hickory Corners, MI 49060 USA 2Department of Ecology, Evolution and Behavior , University of Minnesota St. Paul, Minnesota 55108 3 Present address: Department of Biology, University of Hawaii-Hilo, 200 W. Kawili St., Hilo, HI 96720 Sahli et al. p.2 Running Head: POPULATION DIFFERENTIATION IN WILD RADISH Key Words: FST, QST, colonization, natural selection, rapid weed evolution Corresponding Author: Heather Sahli University of Hawaii, 200 West Kawili Street, Hilo, HI 96720 Phone: 808-933-0320 Fax: 808-974-7693 email: [email protected] Sahli et al. p.3 Abstract Weedy species with wide geographical distributions may face strong selection to adapt to new environments, which can lead to adaptive genetic differentiation among populations. However, genetic drift, particularly due to founder effects, will also commonly result in differentiation in colonizing species. To test whether selection has contributed to trait divergence, we compared differentiation at eight microsatellite loci (measured as FST) to differentiation of quantitative floral and phenological traits (measured as QST) of wild radish (Raphanus raphanistrum) across populations from three continents. We sampled eight populations: seven naturalized populations and one from its native range. By comparing estimates of QST and FST, we found that petal size was the only floral trait that may have diverged more than expected due to drift alone, but inflorescence height, flowering time and rosette formation have greatly diverged between the native and non-native populations. -
(Last Updated: 8 January 2021) List of the Plants Subject to Specific
(Annex4) (Last updated: 8 January 2021) List of the plants subject to specific phytosanitary measures to be carried out in exporting countries (Annexed table 2-2 of the Ordinance for Enforcement of the Plant Protection Act) and the details of requirements for each of the quarantine pests: Note: Underlined regions/countries, plants, quarantine pests or requirements will be added. Strikethrough regions/countries or plants will be deleted. Common requirements The plants must be accompanied by a phytosanitary certificate or a certified copy of the phytosanitary certificate issued by the NPPO of an exporting country to certify that the plants have been inspected and are considered to be free from quarantine pests. Item Region/countries Plants Quarantine pests Requirements No 1 [Latin America] Argentina, Uruguay, Fresh fruits of the following plants: Anastrepha fraterculus The plants must fulfill either of the following specific requirement under Ecuador, El Salvador, Guyana, Pouteria obovata, abiu (Pouteria caimito), apricot (South American fruit fly) the supervision of the NPPO of the exporting country and found to be Guatemala, Costa Rica, Colombia, (Prunus armeniaca), yellow pitahaya free from Anastrepha fraterculus. Surinam, Trinidad and Tobago, (Hylocereus megalanthus (syn. Selenicereus The additional declaration and the details of treatment (e.g. registration Nicaragua, Panama, Paraguay, megalanthus)), common fig (Ficus carica), number of facility, date, temperature, time) are made on the Brazil, French Guiana, Venezuela, persimmon (Diospyros), Campomanesia phytosanitary certificate or the certified copy of the phytosanitary Belize, Peru, Bolivia, Honduras, xanthocarpa, kiwi fruit (Actinidia deliciosa, A. certificate based on the work plan. Mexico chinensis)), passion fruit (Passiflora edulis), Chrysophyllum gonocarpum, tamarillo The work plan which describes the following specific requirements (Cyphomandra betacea (syn. -
Design a Database of Italian Vascular Alimurgic Flora (Alimurgita): Preliminary Results
plants Article Design a Database of Italian Vascular Alimurgic Flora (AlimurgITA): Preliminary Results Bruno Paura 1,*, Piera Di Marzio 2 , Giovanni Salerno 3, Elisabetta Brugiapaglia 1 and Annarita Bufano 1 1 Department of Agricultural, Environmental and Food Sciences University of Molise, 86100 Campobasso, Italy; [email protected] (E.B.); [email protected] (A.B.) 2 Department of Bioscience and Territory, University of Molise, 86090 Pesche, Italy; [email protected] 3 Graduate Department of Environmental Biology, University “La Sapienza”, 00100 Roma, Italy; [email protected] * Correspondence: [email protected] Abstract: Despite the large number of data published in Italy on WEPs, there is no database providing a complete knowledge framework. Hence the need to design a database of the Italian alimurgic flora: AlimurgITA. Only strictly alimurgic taxa were chosen, excluding casual alien and cultivated ones. The collected data come from an archive of 358 texts (books and scientific articles) from 1918 to date, chosen with appropriate criteria. For each taxon, the part of the plant used, the method of use, the chorotype, the biological form and the regional distribution in Italy were considered. The 1103 taxa of edible flora already entered in the database equal 13.09% of Italian flora. The most widespread family is that of the Asteraceae (20.22%); the most widely used taxa are Cichorium intybus and Borago officinalis. The not homogeneous regional distribution of WEPs (maximum in the south and minimum in the north) has been interpreted. Texts published reached its peak during the 2001–2010 decade. A database for Italian WEPs is important to have a synthesis and to represent the richness and Citation: Paura, B.; Di Marzio, P.; complexity of this knowledge, also in light of its potential for cultural enhancement, as well as its Salerno, G.; Brugiapaglia, E.; Bufano, applications for the agri-food system. -
A Case Study of the Endangered Carnaby's Cockatoo
A peer-reviewed open-access journal Nature ConservationNature 9: 19–43 conservation (2014) on agricultural land: a case study of the endangered... 19 doi: 10.3897/natureconservation.9.8385 CONSERVATION IN PRACTICE http://natureconservation.pensoft.net Launched to accelerate biodiversity conservation Nature conservation on agricultural land: a case study of the endangered Carnaby’s Cockatoo Calyptorhynchus latirostris breeding at Koobabbie in the northern wheatbelt of Western Australia Denis A. Saunders1, Rick Dawson2, Alison Doley3, John Lauri4, Anna Le Souëf5, Peter R. Mawson6, Kristin Warren5, Nicole White7 1 CSIRO Land and Water, GPO Box 1700, Canberra ACT 2601, Australia 2 Department of Parks and Wildlife, Locked Bag 104, Bentley DC, WA 6983, Australia 3 Koobabbie, Coorow, WA 6515 4 BirdLife Australia, 48 Bournemouth Parade, Trigg WA 6029 5 College of Veterinary Medicine, Murdoch University, South Street, Murdoch, WA 6150 6 Perth Zoo, 20 Labouchere Road, South Perth, WA 6151, Australia 7 Trace and Environmental DNA laboratory, Curtin University, Kent Street, Bentley, WA 6102 Corresponding author: Denis A. Saunders ([email protected]) Academic editor: Klaus Henle | Received 5 August 2014 | Accepted 21 October 2014 | Published 8 December 2014 http://zoobank.org/660B3593-F8D6-4965-B518-63B2071B1111 Citation: Saunders DA, Dawson R, Doley A, Lauri J, Le Souëf A, Mawson PR, Warren K, White N (2014) Nature conservation on agricultural land: a case study of the endangered Carnaby’s Cockatoo Calyptorhynchus latirostris breeding at Koobabbie in the northern wheatbelt of Western Australia. Nature Conservation 9: 19–43. doi: 10.3897/ natureconservation.9.8385 This paper is dedicated to the late John Doley (1937–2007), whose wise counsel and hard work contributed greatly to the Carnaby’s Cockatoo conservation program on Koobabbie. -
Sinapis Arvensis L
A WEED REPORT from the book Weed Control in Natural Areas in the Western United States This WEED REPORT does not constitute a formal recommendation. When using herbicides always read the label, and when in doubt consult your farm advisor or county agent. This WEED REPORT is an excerpt from the book Weed Control in Natural Areas in the Western United States and is available wholesale through the UC Weed Research & Information Center (wric.ucdavis.edu) or retail through the Western Society of Weed Science (wsweedscience.org) or the California Invasive Species Council (cal-ipc.org). Sinapis arvensis L. Wild mustard Family: Brassicaceae Range: Throughout the western United States. Habitat: Disturbed places, roadsides, fields, pastures, agronomic crops, orchards, vineyards, ditch banks, dry washes. Origin: Native to Europe. Impacts: Wild mustard can form dense patches that outcompete desirable plants. It is most common in croplands, roadsides and waste areas, as well as urban environments, but can also be a problem in some natural areas. Wild mustard seeds contain alkaloids that can be toxic to livestock if ingested in large quantities. California Invasive Plant Council (Cal-IPC) Inventory: Limited Invasiveness Wild mustard is a familiar roadside weed, erect to 3.5 ft tall with yellow four-petaled flowers. It is a winter annual in many parts of western United States, but a summer annual in cooler climates. The mature plant has basal leaves 2 to 8 inches long, with rounded lobes and the terminal lobe larger than lateral lobes, on long stalks. Upper stem leaves are smaller than the lower leaves and lack petioles. -
Czech University of Life Sciences Prague Faculty of Tropical Agrisciences
CZECH UNIVERSITY OF LIFE SCIENCES PRAGUE FACULTY OF TROPICAL AGRISCIENCES Optimization and Application of in vitro Techniques in Selected Members of the Family Brassicaceae DISSERTATION THESIS Author: Mgr. Alois Hilgert-Delgado Department of Crop Sciences and Agroforestry Co-supervisor: Ing. Miroslav Klíma, Ph.D. Supervisor: Doc. Ing. Eloy Fernández-Cusimamani, Ph.D. In Prague, August, 2016 ACKNOWLEDGEMENT I would like to extent my heart-felt thanks to my supervisor, doc. Dr. Ing. Eloy Fernández Cusimamani, and to my co-supervisor, Dr. Ing. Miroslav Klíma, for their guidance, advice and support throughout my doctorate studies. They have provided me with constant support, encouragement and goodwill, helping and teaching me. Special thanks belong to Dr. Ing. Iva Viehmanová for her help during my studies and laboratory work. I would like to acknowledge her as a great researcher and teacher. Her guidance, advice and collaboration definetely improved the main publication of my work. She, as co-author, dealed with the FCM analyses, and taught me about it and implemented bulked samples in the resynthesis verification.Similarly, I am very grateful to my colleagues from the Faculty of Tropical AgriSciences for their warm comradeship. I would like to thank the Czech University of Life Sciences, for supporting my studies and giving me a new platform to approach science. Also I would like to very thank my close colleagues, Petra Bartošová and Václava Stresková for helpful assistance in laboratory in the Crop Research Institute, Prague and express my sincere gratitude to this place for letting me learn, work and growth while being welcomed during all this time. -
Georgia Seed Law, Rules & Regulations
GEORGIA SEED LAW AND RULES AND REGULATIONS Georgia Department of Agriculture Gary W. Black Commissioner of Agriculture SEED DIVISION GEORGIA DEPARTMENT OF AGRICULTURE, 19 M. L. KING JR. DRIVE SW, ROOM 410 ATLANTA, GA 30334 PHONE: 404-656-5584 FAX: 404-463-8568 TABLE OF CONTENTS Article 2 SALE AND TRANSPORTATION OF SEEDS Section Page 2-11-20 Short title 2-11-21 Definitions 2-11-22 Labeling requirements 2-11-23 Prohibited acts 2-11-24 Records 2-11-25 Powers and duties of Commissioner 2-11-26 Licensing authority; penalties 2-11-27 Reserved 2-11-28 Rule-making authority 2-11-29 Reserved 2-11-30 Seizure 2-11-31 Injunctions 2-11-32 Exemption 2-11-33 Applicability 2-11-34 Penalties Article 3 CERTIFICATION OF SEEDS AND PLANTS 2-11-50 Legislative intent 2-11-51 Definitions 2-11-52 Designation of agency; liability 2-11-53 False certification SEED ARBITRATION COUNCIL 2-11-70 Purpose 2-11-71 Definitions 2-11-72 Labeling requirements 2-11-73 Filing complaints 2-11-74 Council membership 2-11-75 Hearings and investigations 2-11-76 Findings and recommendations 2-11-77 Rules and regulations RULES AND REGULATIONS Chapters & Rules Page 40-12-1 Definitions32 40-12-2 Seed testing protocol & statistical tolerances 40-12-3 Standards 40-12-4 Limitations on noxious weed seeds 40-12-5 Labeling requirements 40-12-6 Seed arbitration 40-12-7 Charges for seed sample assay 40-12-8 Seed dealer license fees Official Code of Georgia Annotated TITLE 2 CHAPTER 11 SEEDS AND PLANTS ARTICLE 2 SALE AND TRANSPORTATION OF SEEDS Revised July 1, 2012 2-11-20. -
Erucic Acid Levels in Sinapis Arvensis L. from Different Parts of the World
ERUCIC ACID LEVELS IN SINAPIS ARVENSIS L. FROM DIFFERENT PARTS OF THE WORLD. James Daun1, Véronique Barthet1, and Rachael Scarth2 1Canadian Grain Commission, Grain Research Laboratory, 1404-303 Main St., Winnipeg, MB R3C 3G8 Canada, [email protected] 2Department of Plant Science,University of Manitoba,Winnipeg, MB R3T 2N2,Canada, [email protected] ABSTRACT S. arvensis L. is a common weed species in areas of rapeseed production. The seed, although somewhat smaller than B. napus, is difficult to separate and tolerances for admixture as high as 5% have been established. The seed contains about 27% oil and 30% protein and about 160 µM/g glucosinolates, mainly sinalbin. A survey of samples of S. arvensis seed showed the existence two different subtypes based on the content of erucic acid in the oil. A study of 34 single plant accessions from Israel showed a mean erucic acid level of 35.6% with a standard deviation of 3.5%. Samples from Yugoslavia, Germany, Italy, Denmark and Japan showed levels of erucic acid similar to those from Israel. Nine samples collected from different parts of Australia, including Tasmania, had a mean of 36.1% erucic acid and a standard deviation of 3.3%. Twenty-four samples collected from different parts of Western Canada over the period of 1972 to 2001 (including one sample from the northern USA) had a mean erucic acid level of 6.4% with a standard deviation of 2.8%. This suggests that S. arvensis growing in N. America has evolved differently from S. arvensis growing in other parts of the world. -
The Germination Ecology and Composition of the Indigenous Seeds of Cyprus Conglomeratus: a Sand Dune Binder Sheikha Saeed Amer Al Neyadi
United Arab Emirates University Scholarworks@UAEU Theses Electronic Theses and Dissertations 2009 The Germination Ecology and Composition of the Indigenous Seeds of Cyprus conglomeratus: A Sand Dune Binder Sheikha Saeed Amer Al Neyadi Follow this and additional works at: https://scholarworks.uaeu.ac.ae/all_theses Part of the Environmental Sciences Commons Recommended Citation Amer Al Neyadi, Sheikha Saeed, "The Germination Ecology and Composition of the Indigenous Seeds of Cyprus conglomeratus: A Sand Dune Binder" (2009). Theses. 651. https://scholarworks.uaeu.ac.ae/all_theses/651 This Thesis is brought to you for free and open access by the Electronic Theses and Dissertations at Scholarworks@UAEU. It has been accepted for inclusion in Theses by an authorized administrator of Scholarworks@UAEU. For more information, please contact [email protected]. United Arab Emirates University Deanship of Graduate Studies M.Sc. Program in Environmental Sciences The Germination Ecology and Composition of the Seeds of indigenous Cyperus conglomeratus: A sand dune binder By Sheikha Saeed Amer AI neyadi A thesis Submitted to United Arab Emirates University In Partial Fulfillment of the Requirements For the Degree ofM.Sc. in Environmental Sciences Supervisors The principal Co-supervisor supervisor: Co-supervisor Dr. AJi AJ-Marzouqi, Ali Ali EI-Keblawy Dr. Madduri V. Rao, Associate Profes or Associate Professor Associate Professor Department of Department of Department of Chemistry, Chemical and Biology College of Science, Petroleum College of Science UAE University Engineering, UAE UAE University University 2009 Th The i of Shaikha Saeed AI Neyadi for the Degree of Master of cience in En\'ir nmental i appro d . -
Raphanus Raphanistrum
Wild radish Raphanus raphanistrum Weed management guide for Australian vegetable production INTEGRATED WEED MANAGEMENT Identification Wild radish (Raphanus raphanistrum) is an erect or spreading annual herbaceous plant, native to the Mediterranean region, growing up to 1 m in height. Wild radish stems are bluish-green, often red towards the base, petals between 12 and 20 mm in length. They are grouped in open covered with prickly hairs, and up to 1 m in height. The young plant arrangements at the end of stem branches. forms as a rosette, branching from near the base as it matures. Plants form a taproot which can be up to 160 cm in length, with a The fruit forms as a celled pod, up to 8 cm in length and 3 to 6 mm dense mass of roots in the upper 20 cm of soil. in width, constricted between the seeds, on stalks about 1.5 cm long. When mature, the yellow-brown seed pods break into distinct Rosette and lower stem leaves are grass-green through to blue- segments resembling a string of beads, with 1 to 10 seeds per pod. green, stalked, 15 to 30 cm in length, and deeply lobed. Upper stem leaves are narrow, shorter and often undivided. Leaves are covered Figure 1 includes a series of photos of wild radish at different life with short stiff bristles, making them rough to touch. stages, from a young seedling through to a mature flowering plant. This includes images of the flowers (white and yellow Flowers are usually either white or pale yellow, but occasionally varieties) and seed pod.