Invasive Plants in Your Backyard!
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Apiaceae) - Beds, Old Cambs, Hunts, Northants and Peterborough
CHECKLIST OF UMBELLIFERS (APIACEAE) - BEDS, OLD CAMBS, HUNTS, NORTHANTS AND PETERBOROUGH Scientific name Common Name Beds old Cambs Hunts Northants and P'boro Aegopodium podagraria Ground-elder common common common common Aethusa cynapium Fool's Parsley common common common common Ammi majus Bullwort very rare rare very rare very rare Ammi visnaga Toothpick-plant very rare very rare Anethum graveolens Dill very rare rare very rare Angelica archangelica Garden Angelica very rare very rare Angelica sylvestris Wild Angelica common frequent frequent common Anthriscus caucalis Bur Chervil occasional frequent occasional occasional Anthriscus cerefolium Garden Chervil extinct extinct extinct very rare Anthriscus sylvestris Cow Parsley common common common common Apium graveolens Wild Celery rare occasional very rare native ssp. Apium inundatum Lesser Marshwort very rare or extinct very rare extinct very rare Apium nodiflorum Fool's Water-cress common common common common Astrantia major Astrantia extinct very rare Berula erecta Lesser Water-parsnip occasional frequent occasional occasional x Beruladium procurrens Fool's Water-cress x Lesser very rare Water-parsnip Bunium bulbocastanum Great Pignut occasional very rare Bupleurum rotundifolium Thorow-wax extinct extinct extinct extinct Bupleurum subovatum False Thorow-wax very rare very rare very rare Bupleurum tenuissimum Slender Hare's-ear very rare extinct very rare or extinct Carum carvi Caraway very rare very rare very rare extinct Chaerophyllum temulum Rough Chervil common common common common Cicuta virosa Cowbane extinct extinct Conium maculatum Hemlock common common common common Conopodium majus Pignut frequent occasional occasional frequent Coriandrum sativum Coriander rare occasional very rare very rare Daucus carota Wild Carrot common common common common Eryngium campestre Field Eryngo very rare, prob. -
Invasive Weeds of the Appalachian Region
$10 $10 PB1785 PB1785 Invasive Weeds Invasive Weeds of the of the Appalachian Appalachian Region Region i TABLE OF CONTENTS Acknowledgments……………………………………...i How to use this guide…………………………………ii IPM decision aid………………………………………..1 Invasive weeds Grasses …………………………………………..5 Broadleaves…………………………………….18 Vines………………………………………………35 Shrubs/trees……………………………………48 Parasitic plants………………………………..70 Herbicide chart………………………………………….72 Bibliography……………………………………………..73 Index………………………………………………………..76 AUTHORS Rebecca M. Koepke-Hill, Extension Assistant, The University of Tennessee Gregory R. Armel, Assistant Professor, Extension Specialist for Invasive Weeds, The University of Tennessee Robert J. Richardson, Assistant Professor and Extension Weed Specialist, North Caro- lina State University G. Neil Rhodes, Jr., Professor and Extension Weed Specialist, The University of Ten- nessee ACKNOWLEDGEMENTS The authors would like to thank all the individuals and organizations who have contributed their time, advice, financial support, and photos to the crea- tion of this guide. We would like to specifically thank the USDA, CSREES, and The Southern Region IPM Center for their extensive support of this pro- ject. COVER PHOTO CREDITS ii 1. Wavyleaf basketgrass - Geoffery Mason 2. Bamboo - Shawn Askew 3. Giant hogweed - Antonio DiTommaso 4. Japanese barberry - Leslie Merhoff 5. Mimosa - Becky Koepke-Hill 6. Periwinkle - Dan Tenaglia 7. Porcelainberry - Randy Prostak 8. Cogongrass - James Miller 9. Kudzu - Shawn Askew Photo credit note: Numbers in parenthesis following photo captions refer to the num- bered photographer list on the back cover. HOW TO USE THIS GUIDE Tabs: Blank tabs can be found at the top of each page. These can be custom- ized with pen or marker to best suit your method of organization. Examples: Infestation present On bordering land No concern Uncontrolled Treatment initiated Controlled Large infestation Medium infestation Small infestation Control Methods: Each mechanical control method is represented by an icon. -
How to Manage Weeds in Maize for High Yields
7. Integrated weed management Two or more of the above methods are used in combination to manage weeds with resultant ecological as well as social -economic benefits. REMEMBER How to manage weeds To achieve high and good quality yields, timeliness and cost effectiveness are crucial for every weed control in maize for high yields option. Kenya Agricultural Research Institute P.O. Box 57811-00200, NAIROBI. Tel: 254-20-4183301-20, FAX 254-20-4183344 Email: [email protected] Website: www. kari.org Compiled by: Mwangi, H.W. For more information contact: Good maize yields Centre Director, KARI Kabete P.O Box 14733-00800, Nairobi. Tel: (020) 4444144 KARI information brochure series / 8 /2008 Ksh. 20 Introduction 2. Hand weeding 5. Plant residue mulches Competition between maize and weeds can cause total This is done using various tools like hoes, knives and These are crop residues that are used to cover the crop loss depending on several weed factors. ploughs. Two weedings between the 2nd and 7th spaces between the growing crops. week after germination are often adequate for maize These factors include: depending on the agro eco zone. This method is not common due to a shortage of crop residues and destruction by termites. i) Type of weeds which may be This should be:- • Grass or broad leafed • First weeding at 2-3 weeks • Free living or parasitic 6. Chemical weed control (Herbicides) • Second one at 6-7 weeks after emergence. • Weed life cycle (Annual (1yr), Biennial (2yrs) These are chemicals that kill weeds. They exist in form perennial (>2yrs)) weed. -
Edible Weeds Photo Identification Guide
EAT SOMETHING WILD EVERY DAY EATWEEDS PHOTO GUIDE ROBIN HARFORD EATWEEDS.CO.UK Copyright © 2020 by Robin Harford All rights reserved. This publication or any portion thereof may not be reproduced or used in any manner whatsoever without the express written permission of the author. Although every precaution has been taken in the preparation of this document, the publisher and author assume no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein. Eatweeds 47 Old Abbey Court, Salmon Pool Lane Exeter, EX1 2DS, United Kingdom Web: eatweeds.co.uk Instagram: instagram.com/robinjharford 1 Table of Contents Alexanders 4 Black Mustard 7 Bramble 9 Brooklime 11 Burdock 13 Charlock 16 Chickweed 18 Chicory 20 Cleavers 22 Cow Parsley 24 Daisy 26 Dandelion 28 Dock 30 Fat Hen 32 Garlic Mustard 34 Glasswort or Samphire 36 Ground Elder 38 Ground Ivy 40 Himalayan Balsam 42 Hogweed 44 Horseradish 48 Lady's Smock 50 Lesser Celandine 52 Mallow 54 Meadowsweet 56 Mugwort 58 2 Navelwort 60 Oxeye Daisy 62 Plantain, Ribwort 64 Plantain, Greater 66 Primrose 68 Red Clover 70 Rosebay Willowherb 72 Saxifrage 74 Scurvygrass 76 Sea Aster 78 Sea Beet 80 Sea Purslane 82 Selfheal 84 Sorrel 86 Sowthistle 88 Stinging Nettle 90 Three Cornered Leek 92 Violet 94 White Dead Nettle 96 Wild Angelica 98 Wild Garlic 100 Wood Avens 102 Yarrow 104 3 Alexanders Scientific Name Smyrnium olusatrum Family Apiaceae Botanical Description Height: up to 1.5 m. Flowers: greenish-yellow flowers in umbrella-like clusters carry a pungent, myrrh-like scent. -
– the 2020 Horticulture Guide –
– THE 2020 HORTICULTURE GUIDE – THE 2020 BULB & PLANT MART IS BEING HELD ONLINE ONLY AT WWW.GCHOUSTON.ORG THE DEADLINE FOR ORDERING YOUR FAVORITE BULBS AND SELECTED PLANTS IS OCTOBER 5, 2020 PICK UP YOUR ORDER OCTOBER 16-17 AT SILVER STREET STUDIOS AT SAWYER YARDS, 2000 EDWARDS STREET FRIDAY, OCTOBER 16, 2020 SATURDAY, OCTOBER 17, 2020 9:00am - 5:00pm 9:00am - 2:00pm The 2020 Horticulture Guide was generously underwritten by DEAR FELLOW GARDENERS, I am excited to welcome you to The Garden Club of Houston’s 78th Annual Bulb and Plant Mart. Although this year has thrown many obstacles our way, we feel that the “show must go on.” In response to the COVID-19 situation, this year will look a little different. For the safety of our members and our customers, this year will be an online pre-order only sale. Our mission stays the same: to support our community’s green spaces, and to educate our community in the areas of gardening, horticulture, conservation, and related topics. GCH members serve as volunteers, and our profits from the Bulb Mart are given back to WELCOME the community in support of our mission. In the last fifteen years, we have given back over $3.5 million in grants to the community! The Garden Club of Houston’s first Plant Sale was held in 1942, on the steps of The Museum of Fine Arts, Houston, with plants dug from members’ gardens. Plants propagated from our own members’ yards will be available again this year as well as plants and bulbs sourced from near and far that are unique, interesting, and well suited for area gardens. -
Principles of Sustainable Weed Able Weed
PRINCIPLES OF SUSTAINABLE WEED MANAGEMENT FOR CROPLANDS AGRONOMY SYSTEMS SERIES Abstract: To some extent, weeds are a result of crop production, but to a larger extent they are a consequence of management decisions. Managing croplands according to nature’s principles will reduce weed problems. And while these principles apply to most crops, this publication focuses on agronomic crops such as corn, soybeans, milo, and small grains. The opportunities to address the root causes of weeds are not always readily apparent, and often require some imagination to recognize. Creativity is key to taking advantage of these opportunities and devising sustainable cropping systems that prevent weed problems, rather than using quick-fix approaches. Annual monoculture crop production generally involves tillage that creates conditions hospitable to many weeds. This publication discusses several alternatives to conventional tillage systems, including allelopathy, intercropping, crop rotations, and a weed- free cropping design. A Resources list provides sources of further information. By Preston Sullivan boundaries within which we operate and the NCAT Agriculture Specialist rules for success within those boundaries. September 2003 The “weed control” paradigm is reactive— it addresses weed First, Free Your Brain problems by using As Iowa farmer Tom Frantzen poetically states: various tools and tech- “Free your brain and your behind will follow.” nologies. “How am I What Tom is referring to is discovering new para- gonna get rid of this vel- digms. Joel Barker, author of Paradigms—The vet-leaf?” and “How do Business of Discovering the Future (1), defines a I control foxtail?” are re- paradigm as a set of standards that establish the active statements. -
RANGE ROBBERS Vaidedetaide R4et9e Peapted
RANGE ROBBERS VAidedetaide R4et9e Peapted FEDERAL COOPERATIVE EXTENSION SERVICE OREGON STATE COLLEGE,CORVALLIS Cooperative Extension work in Agriculture and Home Economics, F. E. Price, director. Oregon State College and the United States Department of Agriculture cooperating. Printed and distributed in furtherance Of Acts of Congress of May 8 and June 30, 1914. Extension Bulletin 780 December 1958 IS THE THIRD in a series of Oregon Extension bulle- THIS1 tins on ranges and range management. The first was Ex- tension Bulletin 770, "Grass is the Wealth." It covered prin- ciples of grass growth. The second was "Extension Bulletin 772, "Ranchers, Ranges and Cows." It concerned livestock in relation to range feed. The principles listed applied to sheep as well as cattle. This bulletin, "Range Robbers," tells of the effects of sagebrush and other range weeds that steal moisture and plant food from useful range plants. Contents Page The Losses From Weeds 5 In former years the cattle thief was the villain of the range ; today weeds are stealing profit from the ranchers. I've Been Robbed 6 The rancher can organize his own system to get rid of the thieving weeds. What Tools Do the Robbers Use? 6 Weeds are encouraged and spread in many ways. Who Is Guilty? 7 Ranch owners may be innocent accomplices of thieving weeds. Make the Punishment Fit the Crime 8 Corrective measures vary for different weeds. Criminals Are Hard to Manage Keeping livestock off the range helps the situation, but other10 methods can speed up the improvement program. Rebuild Without Heavy Investment 10 Seven suggestions are given for range rebuilding. -
Beta Cinema Presents a Purple Bench Films / Zero Gravity Films / Live Through the Heart Films / Barry Films / Furture Films Production “Walter” Andrew J
BETA CINEMA PRESENTS A PURPLE BENCH FILMS / ZERO GRAVITY FILMS / LIVE THROUGH THE HEART FILMS / BARRY FILMS / FURTURE FILMS PRODUCTION “WALTER” ANDREW J. WEST JUSTIN KIRK NEVE CAMPBELL LEVEN RAMBIN MILO VENTIMIGLIA JIM GRAFFIGAN BRIAN WHITE PETER FACINELLI VIRGINIA MADSEN WILLIAM H. MACY CASTING J.C. CANTU MUSIC DAN ROMER MUSIC SUPERVISOR KIEHR LEHMAN EDITING KRISTIN MCCASEY DIRCTOR OF PHOTOGRAPHY STEVE CAPITANO CALITRI PRODUCTION DESIGN MICHAEL BRICKER COSTUMES LAUREN SCHAD EXECUTIVE PRODUCERS BILL JOHNSON SAM ENGELBARDT JENNIFER LAURENT RICK ST. GEORGE JOHN FULLER CARL RUMBAUGH TIM HILL RICKY MARGOLIS SIMON GRAHAM-CLARE WOLFGANG MUELLER MICHEL MERKT ANNA MASTRO CO-EXECUTIVE PRODUCERS STEFANIE MASTRO MICHAEL DAVID MASTRO KEITH MATSON AND JOANNE MATSON CO-PRODUCER ANTONIO SCLAFANI ASSOCIATE PRODUCER MICHAEL BRICKER PRODUCED BY MARK HOLDER CHRISTINE HOLDER BRENDEN PATRICK HILL RYAN HARRIS BENITO MUELLER WRITTEN BY PAUL SHOULBERG DIRECTED BY ANNA MASTRO Director Anna Mastro (GOSSIP GIRL) Cast William H. Macy (SHAMELESS, FARGO) Virginia Madsen (SIDEWAYS) Peter Facinelli (TWILIGHT) Andrew J. West (THE WALKING DEAD) Justin Kirk (WEEDS, MR. MORGAN‘S LAST LOVE) Neve Campbell (SCREAM, WILD THINGS) Milo Ventimiglia (HEROS, THAT´S MY BOY) Genre Comedy / Drama Language English Length 88 min Produced by Zero Gravity, Purple Bench Films, Barry Films and Demarest Films WALTER SYNOPSIS Walter believes himself to be the son of God. As such, it is his responsibility to judge whether people will spend eternity in heaven or hell. That’s a lot to manage along with his job as a ticket- tearer at a movie theater, his loving but neurotic mother, and his growing but unspoken affection for his co-worker Kendall. -
Synthetic Conversion of Leaf Chloroplasts Into Carotenoid-Rich Plastids Reveals Mechanistic Basis of Natural Chromoplast Development
Synthetic conversion of leaf chloroplasts into carotenoid-rich plastids reveals mechanistic basis of natural chromoplast development Briardo Llorentea,b,c,1, Salvador Torres-Montillaa, Luca Morellia, Igor Florez-Sarasaa, José Tomás Matusa,d, Miguel Ezquerroa, Lucio D’Andreaa,e, Fakhreddine Houhouf, Eszter Majerf, Belén Picóg, Jaime Cebollag, Adrian Troncosoh, Alisdair R. Ferniee, José-Antonio Daròsf, and Manuel Rodriguez-Concepciona,f,1 aCentre for Research in Agricultural Genomics (CRAG) CSIC-IRTA-UAB-UB, Campus UAB Bellaterra, 08193 Barcelona, Spain; bARC Center of Excellence in Synthetic Biology, Department of Molecular Sciences, Macquarie University, Sydney NSW 2109, Australia; cCSIRO Synthetic Biology Future Science Platform, Sydney NSW 2109, Australia; dInstitute for Integrative Systems Biology (I2SysBio), Universitat de Valencia-CSIC, 46908 Paterna, Valencia, Spain; eMax-Planck-Institut für Molekulare Pflanzenphysiologie, 14476 Potsdam-Golm, Germany; fInstituto de Biología Molecular y Celular de Plantas, CSIC-Universitat Politècnica de València, 46022 Valencia, Spain; gInstituto de Conservación y Mejora de la Agrodiversidad, Universitat Politècnica de València, 46022 Valencia, Spain; and hSorbonne Universités, Université de Technologie de Compiègne, Génie Enzymatique et Cellulaire, UMR-CNRS 7025, CS 60319, 60203 Compiègne Cedex, France Edited by Krishna K. Niyogi, University of California, Berkeley, CA, and approved July 29, 2020 (received for review March 9, 2020) Plastids, the defining organelles of plant cells, undergo physiological chromoplasts but into a completely different type of plastids and morphological changes to fulfill distinct biological functions. In named gerontoplasts (1, 2). particular, the differentiation of chloroplasts into chromoplasts The most prominent changes during chloroplast-to-chromo- results in an enhanced storage capacity for carotenoids with indus- plast differentiation are the reorganization of the internal plastid trial and nutritional value such as beta-carotene (provitamin A). -
Seedling Establishment, Bud Movement, and Subterranean Diversity of Geophilous Systems in Apiaceae
Flora (2002) 197, 385–393 http://www.urbanfischer.de/journals/flora Seedling establishment, bud movement, and subterranean diversity of geophilous systems in Apiaceae Norbert Pütz1* & Ina Sukkau2 1 Institute of Nature Conservation and Environmental Education, University of Vechta, Driverstr. 22, D-49377 Vechta, Germany 2 Institute of Botany, RWTH Aachen, Germany * author for correspondence: e-mail: [email protected] Received: Nov 29, 2001 · Accepted: Jun 10, 2002 Summary Geophilous systems of plants are not only regarded as organs of underground storage. Such systems also undergo a large range of modifications in order to fulfill other ‚cryptical‘ functions, e.g. positioning of innovation buds, vegetative cloning, and vege- tative dispersal. Seedlings should always be the point of departure for any investigation into the structure of geophilous systems. This is because in the ability to survive of geophilous plants it is of primary importance that innovation buds can reach a safe position in the soil by the time the first period hostile to vegetation commences. Our analysis of such systems thus focused on examining the development of 34 species of the Apiaceae, beginning with their germination. Independent of life-form and life-span, all species exhibit noticeable terminal bud movement with the aid of contractile organs. Movement was found to be at least 5 mm, reaching a maximum of 45 mm. All species exhibit a noticeable contraction of the primary root. In most cases the contraction phenomenon also occurs in the hypocotyl, and some species show contraction of their lateral and / or adventitious roots. Analysis of movement shows the functional importance of pulling the inno- vation buds down into the soil. -
Diversifying Seed Mixtures for Habitat Management and Integrated Pest
Journal of Entomology and Zoology Studies 2021; 9(1): 864-867 E-ISSN: 2320-7078 P-ISSN: 2349-6800 Diversifying seed mixtures for habitat www.entomoljournal.com JEZS 2021; 9(1): 864-867 management and integrated pest management © 2021 JEZS Received: 25-10-2020 Accepted: 27-12-2020 Divya Chaand, Rakesh Kumar Gupta, Suheel Ahmad Ganai and Divya Chaand Ramandeep Kour Division of Entomology, Sher-e-Kashmir University of Agricultural Sciences and Abstract Technology of Jammu, The use of pesticides and other approaches that treat only the symptom of high pest density are Jammu & Kashmir, India unsustainable, and should be the last, rather than the first, line of defence. It is important to understand how natural enemies function within the ecosystem and how to promote their abundance and Rakesh Kumar Gupta effectiveness through habitat management and other cultural management approaches. Habitat Division of Entomology, management with field margins and other non-crop habitats manipulates the environment in order to Sher-e-Kashmir University of enhance the survival of natural enemies and to improve their efficiency as pest control agents. Mixtures Agricultural Sciences and of so-called “insectary” plants can provide nectar and pollen all season long if properly maintained, but Technology of Jammu, Jammu & Kashmir, India they must be selected with care. Because beneficial insects differ in the size and structure of their mouth- parts, not all flowers are equally accessible (or valuable) to all species. Suheel Ahmad Ganai Division of Entomology, Keywords: Natural enemies, habitat management, insectary Sher-e-Kashmir University of Agricultural Sciences and Introduction Technology of Jammu, A fundamental shift to a total system approach for crop protection is urgently needed to Jammu & Kashmir, India resolve the escalating economic and environmental consequences of combating agricultural Ramandeep Kour pests solely with pesticides. -
How Do Atmospheres Change Over Time? the Greenhouse Effect
Activity #5 How Do Atmospheres Change Over Time? The Greenhouse Effect [Adult] Adapted from: Global Warming & The Greenhouse Effect, Great Explorations in Math and Science (GEMS) Lawrence Hall of Science, 1997, by the Regents of the University of California ISBN: 0-912511-75-3. Unless otherwise noted, all images are courtesy of SETI Institute. 1. Introduction In this activity, Cadettes will observe how the greenhouse effect can change an atmosphere on Mars or on Earth. They will “Think like a scientist. Be a scientist!” 2. Science Objectives You will: • construct models to test ideas about processes that cannot be directly studied on Earth or Mars; • appreciate that the atmosphere is a large and complex system, so experiments concerning it are difficult to perform; and • use skills you have learned about atmospheric composition and apply that knowledge to new situations. 3. Materials For each group of 4–6 Cadettes. • [2] 2 liter (0.5 gal) clear soda bottles with labels removed and tops cut off. These are the Atmosphere Model Chambers. Advance preparation required (see page 2). • [1] pair of scissors for constructing a set of Atmosphere Model Chambers • [1] black permanent marker for constructing a set of Atmosphere Model Chambers • [2] identical thermometers, one for each chamber; view on Amazon.com: http://tinyurl.com/lkrvzvq • sufficient cardboard to prepare backing for each thermometer • 5–10 cm (about 4 in) of clear tape to attach thermometers to cardboard and to inside of each chamber • [1] piece of plastic wrap approximately 15 cm x 15 cm (6 x 6 in) • [1] rubber band large enough to fit the circumference of chamber and secure plastic wrap • chart of electromagnetic spectrum of light (EMS); print in advance • 250-watt infrared heat lamp (bulb) in a fixture with hood.