Proceedings of the First International Workshop on Biological Control of Chromolaena Odorata
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Biological Control of Two Ageratina Species (Asteraceae: Eupatorieae) in South Africa
Biological control of two Ageratina species (Asteraceae: Eupatorieae) in South Africa F. Heystek1*, A.R. Wood2, S. Neser1 & Y. Kistensamy1 1Agricultural Research Council-Plant Protection Research Institute, Private Bag X134, Queenswood, 0121 South Africa 2Agricultural Research Council-Plant Protection Research Institute, Private Bag X5017, Stellenbosch, 7599 South Africa Ageratina adenophora (Spreng.) R.M.King & H.Rob. and Ageratina riparia (Regel) R.M.King & H.Rob. (Asteraceae: Eupatorieae), originally from Mexico, are invasive in many countries. These plants produce thousands of wind- and water-dispersed seeds which enable them to spread rapidly and invade stream banks and moist habitats in areas with high rainfall. Two biological control agents, a shoot-galling fly, Procecidochares utilis Stone (Diptera: Tephri- tidae), and a leaf-spot fungus, Passalora ageratinae Crous & A.R. Wood (Mycosphaerellales: Mycosphaerellaceae), were introduced against A. adenophora in South Africa in 1984 and 1987, respectively. Both established but their impact is considered insufficient. Exploratory trips to Mexico between 2007 and 2009 to search for additional agents on A. adenophora produced a gregarious leaf-feeding moth, Lophoceramica sp. (Lepidoptera: Noctuidae), a stem-boring moth, probably Eugnosta medioxima (Razowski) (Lepidoptera: Tortricidae), a leaf-mining beetle, Pentispa fairmairei (Chapuis) (Coleoptera: Chrysomelidae: Cassidinae), and a leaf-rust, Baeodromus eupatorii (Arthur) Arthur (Pucciniales: Pucciniosiraceae) all of which have been subjected to preliminary investigations. Following its success in Hawaii, the white smut fungus, Entyloma ageratinae R.W. Barreto & H.C. Evans (Entylomatales: Entylomataceae), was introduced in 1989 to South Africa against A. riparia. Its impact has not been evaluated since its establishment in 1990 in South Africa. By 2009, however, A. -
Biological Control of Lantana, Prickly Pear, and Hamakua Pamakani Inhawah: a Review and Update
BIOLOGICAL CONTROL OF LANTANA, PRICKLY PEAR, AND HAMAKUA PAMAKANI INHAWAH: A REVIEW AND UPDATE Clifton J. Davis, Ernest Yoshioka, and Dina Kageler ABSTRACT The biological control of noxious weeds in Hawai`i has been carried on intermittently since 1902, when insects and diseases of lantana (Lantana camara) were sought in Mexico by the Territorial Board of Agriculture and Forestry (now Hawai`i Department of Agriculture). This approach was subsequently employed for the control of 20 other noxious weed pests between the 1940s and 1970s. Lantana was the first weed to be controlled by this method in the U.S. Results were very dramatic in some areas of the State, especially after later introductions by Hawai`ian and Australian entomologists resulted in heavy stress on lantana. In addition to lantana, excellent results have been obtained in the biological control of cacti (Opuntia spp.), and Hamakua pamakani (Ageratina riparia). Prior to the introduction of cactus insects in 1949, 66,000 a (26,400 ha) of Parker Ranch range lands on Hawai`i Island were infested with cacti. By 1965, 7,610 a (< 3,080 ha) remained infested, the result of three introduced insects and an accidentally introduced fungus disease; the red-fruited variety of cactus is particularly susceptible to the fungus. A spineless variety of the cactus occurs in the 'Ainahou-Poliokeawe Pali sector of Hawai`i Volcanoes National Park, and biocontrol efforts are in progress. With the introduction of insects from Mexico and a foliar fungus disease from Jamaica, Hamakua pamakani is under excellent control on many ranch as well as privately owned and government lands on Hawai`i Island. -
Species Composition, Diversity, and Stand Structure of Tropical Lower Montane Forests Resulting from Various Human Impacts on the Shan Plateau, Eastern Myanmar
ISSN : 0917-415X DOI:10.3759/tropics.MS17-03 TROPICS Vol. 26 (3) 71-82 Issued December 1, 2017 ORIGINAL ARTICLE Species composition, diversity, and stand structure of tropical lower montane forests resulting from various human impacts on the Shan Plateau, eastern Myanmar Phyu Phyu Lwin1, 2* and Mamoru Kanzaki1 1 Graduate School of Agriculture, Kyoto University, Kyoto 606‒8502, Japan 2 Present address: Forest Research Institute, Forest Department, Ministry of Natural Resources and Environmental Conservation, Myanmar * Corresponding author: [email protected] Received: May 30, 2017 Accepted: October 2, 2017 ABSTRACT We observed species composition, diversity, and stand structure in the tropical lower montane forests of a hilly region in eastern Myanmar and examined the impacts of anthropogenic disturbances on the forest stands. From our survey of 58 sample plots (30 m×30 m), we categorized four stand types using nonmetric multi-dimensional scaling (NMS) ordination. The four stand types exhibited significant contributions of various anthropogenic impacts, reflecting differences in local livelihoods within different varying landscapes. Anthropogenic disturbances, especially the extraction of firewood, can significantly affect the stand structure of forests and, in turn, the species composition and tree diversity. Some early successional species such as Phyllanthus albizzioides and Albizia odoratissima became indicator species of highly disturbed forests. As firewood is mainly extracted from privately owned forests rather than communal forests, land tenure was also an important factor governing the intensity of anthropogenic disturbances. Species richness and diversity values decreased in stand types exposed to more severe anthropogenic disturbances. Stem density was significantly higher in highly disturbed forests. This was a result of higher numbers of multi-stemmed individuals, which revealed the effect of cutting larger stems for firewood extraction. -
Universidade Comunitária Regional De Chapecó
UNIVERSIDADE COMUNITÁRIA REGIONAL DE CHAPECÓ Programa de Pós-Graduação em Ciências Ambientais Sandra Mara Sabedot INVENTÁRIO DE TEFRITÍDEOS ENDÓFAGOS (DIPTERA: TEPHRITIDAE) ASSOCIADOS A CAPÍTULOS DE ASTERÁCEAS NO MUNICÍPIO DE CHAPECÓ – SANTA CATARINA Chapecó – SC, 2007 Livros Grátis http://www.livrosgratis.com.br Milhares de livros grátis para download. UNIVERSIDADE COMUNITÁRIA REGIONAL DE CHAPECÓ Programa de Pós-Graduação em Ciências Ambientais INVENTÁRIO DE TEFRITÍDEOS ENDÓFAGOS (DIPTERA: TEPHRITIDAE) ASSOCIADOS A CAPÍTULOS DE ASTERÁCEAS NO MUNICÍPIO DE CHAPECÓ – SANTA CATARINA Sandra Mara Sabedot Dissertação apresentada ao Programa de Pós- Graduação da Universidade Comunitária Regional de Chapecó, como parte dos pré- requisitos para obtenção do título de Mestre em Ciências Ambientais. Orientador: Prof. Dr. Flávio Roberto Mello Garcia Chapecó – SC, outubro, 2007 ii 595.774 Sabedot, Sandra Mara S115i Inventário de tefritídeos endófagos (Díptera: Tephritidae) associados à capítulos de asteráceas no município de Chapecó, Santa Catarina / Sandra Mara Sabedot. – Chapecó, 2007. 82 p. Dissertação (Mestrado) - Universidade Comunitária Regional de Chapecó, 2007. Orientador: Prof. Dr. Flávio Roberto Mello Garcia Insetos. 2. Tephritidae - Controle. 3. Asteraceae. 4. Plantas hospedeiras. I. Garcia, Flávio Roberto Mello. II. Título CDD 595.774 Catalogação elaborada por Daniele Lopes CRB 14/989 iii UNIVERSIDADE COMUNITÁRIA REGIONAL DE CHAPECÓ Programa de Pós-Graduação em Ciências Ambientais INVENTÁRIO DE TEFRITÍDEOS ENDÓFAGOS (DIPTERA: TEPHRITIDAE) -
General News
Biocontrol News and Information 27(4), 63N–79N pestscience.com General News David Greathead hoods. Both broom and tagasaste pods can be a seasonally important food source for kererū (an As this issue went to press we received the sad news endemic pigeon, Hemiphaga novaeseelandiae), par- of the untimely death of Dr David Greathead at the ticularly in regions where its native food plants have age of 74. declined. A previous petition for the release of G. oli- vacea into New Zealand was rejected by the New Besides being a dedicated and popular Director of Zealand Ministry of Agriculture and Forestry in CABI’s International Institute of Biological Control 1998 on the grounds that there was insufficient (IIBC), David was the driving force behind the estab- information to assess the relative beneficial and lishment and development of Biocontrol News and harmful effects of the proposed introduction. Information. He was an active member of its Edito- rial Board, providing advice and ideas right up to his As part of the submission to ERMA, Landcare death. Research quantified the expected costs and benefits associated with the introduction of additional biolog- We plan that the next issue will carry a full obituary. ical control agents for broom1. Due to uncertainties Please contact us if you would be willing to con- regarding the costs, a risk-averse approach was tribute information: commentary, personal adopted by assuming a worse-case scenario where memories or anecdotes on the contribution that tagasaste was planted to its maximum potential David made. extent in New Zealand (10,000 ha), levels of non- target damage to tagasaste were similar to those on Contact: Matthew Cock & Rebecca Murphy C. -
Minnesota and Federal Prohibited and Noxious Plants List 6-22-2011
Minnesota and Federal Prohibited and Noxious Plants List 6-22-2011 Minnesota and Federal Prohibited and Noxious Plants by Scientific Name (compiled by the Minnesota DNR’s Invasive Species Program 6-22-2011) Key: FN – Federal noxious weed (USDA–Animal Plant Health Inspection Service) SN – State noxious weed (Minnesota Department of Agriculture) RN – Restricted noxious weed (Minnesota Department of Agriculture) PI – Prohibited invasive species (Minnesota Department of Natural Resources) PS – State prohibited weed seed (Minnesota Department of Agriculture) RS – State restricted weed seed (Minnesota Department of Agriculture) (See explanations of these classifications below the lists of species) Regulatory Scientific Name Common Name Classification Aquatic Plants: Azolla pinnata R. Brown mosquito fern, water velvet FN Butomus umbellatus Linnaeus flowering rush PI Caulerpa taxifolia (Vahl) C. Agardh Mediterranean strain (killer algae) FN Crassula helmsii (Kirk) Cockayne Australian stonecrop PI Eichomia azurea (Swartz) Kunth anchored water hyacinth, rooted water FN hyacinth Hydrilla verticillata (L. f.) Royle hydrilla FN, PI Hydrocharis morsus-ranae L. European frog-bit PI Hygrophila polysperma (Roxburgh) T. Anders Indian swampweed, Miramar weed FN, PI Ipomoea aquatica Forsskal water-spinach, swamp morning-glory FN Lagarosiphon major (Ridley) Moss ex Wagner African oxygen weed FN, PI Limnophila sessiliflora (Vahl) Blume ambulia FN Lythrum salicaria L., Lythrum virgatum L., (or any purple loosestrife PI, SN variety, hybrid or cultivar thereof) Melaleuca quenquinervia (Cav.) Blake broadleaf paper bank tree FN Monochoria hastata (Linnaeus) Solms-Laubach arrowleaf false pickerelweed FN Monochoria vaginalis (Burman f.) C. Presl heart-shaped false pickerelweed FN Myriophyllum spicatum Linnaeus Eurasian water mifoil PI Najas minor All. brittle naiad PI Ottelia alismoides (L.) Pers. -
The Distribution and Abundance of the Stem-Galling Fly, Cecidochares
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/328146070 The Distribution and Abundance of the Stem-Galling Fly, Cecidochares connexa (Macquart) (Diptera: Tephritidae), a Biological Control Agent of Chromolaena odorata (L.) (Asteraceae),... Article in African Entomology · October 2018 DOI: 10.4001/003.026.0471 CITATION READS 1 140 5 authors, including: Pascal Osa Aigbedion-Atalor David Wilson Rhodes University University of Ghana 5 PUBLICATIONS 3 CITATIONS 30 PUBLICATIONS 163 CITATIONS SEE PROFILE SEE PROFILE Eziah Y. Vincent Michael D. Day University of Ghana Queensland Government 24 PUBLICATIONS 93 CITATIONS 58 PUBLICATIONS 658 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: Unravelling and ameliorating the socio-ecological impacts of invasive species on rural dwellers View project Natural products View project All content following this page was uploaded by Pascal Osa Aigbedion-Atalor on 08 October 2018. The user has requested enhancement of the downloaded file. The distribution and abundance of the stem-galling fly, Cecidochares connexa (Macquart) (Diptera: Tephritidae), a biological control agent of Chromolaena odorata (L.) (Asteraceae), in Ghana P.O. Aigbedion-Atalor1,4*, D.D. Wilson2, V.Y. Eziah2, M.D. Day3 & I.D. Paterson4 1International Centre of Insect Physiology and Ecology P.O. Box 30772-00100, Nairobi, Kenya 2African Regional Postgraduate Programme in Insect Science, University of Ghana, P.O. Box 45 Legon, Greater Accra Region, Ghana 3Biosecurity Queensland, Department of Agriculture and Fisheries, Ecosciences Precinct, GPO Box 267, Brisbane, Queensland, 4001 Australia 4Centre for Biological Control, Department of Zoology and Entomology, Rhodes University, P.O. -
National List of Vascular Plant Species That Occur in Wetlands 1996
National List of Vascular Plant Species that Occur in Wetlands: 1996 National Summary Indicator by Region and Subregion Scientific Name/ North North Central South Inter- National Subregion Northeast Southeast Central Plains Plains Plains Southwest mountain Northwest California Alaska Caribbean Hawaii Indicator Range Abies amabilis (Dougl. ex Loud.) Dougl. ex Forbes FACU FACU UPL UPL,FACU Abies balsamea (L.) P. Mill. FAC FACW FAC,FACW Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. NI NI NI NI NI UPL UPL Abies fraseri (Pursh) Poir. FACU FACU FACU Abies grandis (Dougl. ex D. Don) Lindl. FACU-* NI FACU-* Abies lasiocarpa (Hook.) Nutt. NI NI FACU+ FACU- FACU FAC UPL UPL,FAC Abies magnifica A. Murr. NI UPL NI FACU UPL,FACU Abildgaardia ovata (Burm. f.) Kral FACW+ FAC+ FAC+,FACW+ Abutilon theophrasti Medik. UPL FACU- FACU- UPL UPL UPL UPL UPL NI NI UPL,FACU- Acacia choriophylla Benth. FAC* FAC* Acacia farnesiana (L.) Willd. FACU NI NI* NI NI FACU Acacia greggii Gray UPL UPL FACU FACU UPL,FACU Acacia macracantha Humb. & Bonpl. ex Willd. NI FAC FAC Acacia minuta ssp. minuta (M.E. Jones) Beauchamp FACU FACU Acaena exigua Gray OBL OBL Acalypha bisetosa Bertol. ex Spreng. FACW FACW Acalypha virginica L. FACU- FACU- FAC- FACU- FACU- FACU* FACU-,FAC- Acalypha virginica var. rhomboidea (Raf.) Cooperrider FACU- FAC- FACU FACU- FACU- FACU* FACU-,FAC- Acanthocereus tetragonus (L.) Humm. FAC* NI NI FAC* Acanthomintha ilicifolia (Gray) Gray FAC* FAC* Acanthus ebracteatus Vahl OBL OBL Acer circinatum Pursh FAC- FAC NI FAC-,FAC Acer glabrum Torr. FAC FAC FAC FACU FACU* FAC FACU FACU*,FAC Acer grandidentatum Nutt. -
Species List For: Valley View Glades NA 418 Species
Species List for: Valley View Glades NA 418 Species Jefferson County Date Participants Location NA List NA Nomination and subsequent visits Jefferson County Glade Complex NA List from Gass, Wallace, Priddy, Chmielniak, T. Smith, Ladd & Glore, Bogler, MPF Hikes 9/24/80, 10/2/80, 7/10/85, 8/8/86, 6/2/87, 1986, and 5/92 WGNSS Lists Webster Groves Nature Study Society Fieldtrip Jefferson County Glade Complex Participants WGNSS Vascular Plant List maintained by Steve Turner Species Name (Synonym) Common Name Family COFC COFW Acalypha virginica Virginia copperleaf Euphorbiaceae 2 3 Acer rubrum var. undetermined red maple Sapindaceae 5 0 Acer saccharinum silver maple Sapindaceae 2 -3 Acer saccharum var. undetermined sugar maple Sapindaceae 5 3 Achillea millefolium yarrow Asteraceae/Anthemideae 1 3 Aesculus glabra var. undetermined Ohio buckeye Sapindaceae 5 -1 Agalinis skinneriana (Gerardia) midwestern gerardia Orobanchaceae 7 5 Agalinis tenuifolia (Gerardia, A. tenuifolia var. common gerardia Orobanchaceae 4 -3 macrophylla) Ageratina altissima var. altissima (Eupatorium rugosum) white snakeroot Asteraceae/Eupatorieae 2 3 Agrimonia pubescens downy agrimony Rosaceae 4 5 Agrimonia rostellata woodland agrimony Rosaceae 4 3 Allium canadense var. mobilense wild garlic Liliaceae 7 5 Allium canadense var. undetermined wild garlic Liliaceae 2 3 Allium cernuum wild onion Liliaceae 8 5 Allium stellatum wild onion Liliaceae 6 5 * Allium vineale field garlic Liliaceae 0 3 Ambrosia artemisiifolia common ragweed Asteraceae/Heliantheae 0 3 Ambrosia bidentata lanceleaf ragweed Asteraceae/Heliantheae 0 4 Ambrosia trifida giant ragweed Asteraceae/Heliantheae 0 -1 Amelanchier arborea var. arborea downy serviceberry Rosaceae 6 3 Amorpha canescens lead plant Fabaceae/Faboideae 8 5 Amphicarpaea bracteata hog peanut Fabaceae/Faboideae 4 0 Andropogon gerardii var. -
Exempted Trees List
Prohibited Plants List The following plants should not be planted within the City of North Miami. They do not require a Tree Removal Permit to remove. City of North Miami, 2017 Comprehensive List of Exempted Species Pg. 1/4 Scientific Name Common Name Abrus precatorius Rosary pea Acacia auriculiformis Earleaf acacia Adenanthera pavonina Red beadtree, red sandalwood Aibezzia lebbek woman's tongue Albizia lebbeck Woman's tongue, lebbeck tree, siris tree Antigonon leptopus Coral vine, queen's jewels Araucaria heterophylla Norfolk Island pine Ardisia crenata Scratchthroat, coral ardisia Ardisia elliptica Shoebutton, shoebutton ardisia Bauhinia purpurea orchid tree; Butterfly Tree; Mountain Ebony Bauhinia variegate orchid tree; Mountain Ebony; Buddhist Bauhinia Bischofia javanica bishop wood Brassia actino-phylla schefflera Calophyllum antillanum =C inophyllum Casuarina equisetifolia Australian pine Casuarina spp. Australian pine, sheoak, beefwood Catharanthus roseus Madagascar periwinkle, Rose Periwinkle; Old Maid; Cape Periwinkle Cestrum diurnum Dayflowering jessamine, day blooming jasmine, day jessamine Cinnamomum camphora Camphortree, camphor tree Colubrina asiatica Asian nakedwood, leatherleaf, latherleaf Cupaniopsis anacardioides Carrotwood Dalbergia sissoo Indian rosewood, sissoo Dioscorea alata White yam, winged yam Pg. 2/4 Comprehensive List of Exempted Species Scientific Name Common Name Dioscorea bulbifera Air potato, bitter yam, potato vine Eichhornia crassipes Common water-hyacinth, water-hyacinth Epipremnum pinnatum pothos; Taro -
Ageratina Altissima
ASTER FAMILY. ASTERACEAE. White Snake-root. Eupatorium. Ageratina altissima. Found in rich moist soil, along the edg- es of woods and shaded roads, in August and September. The stalk (from 2 to 4 feet high) branches a little, and is leafy; it is large, strong, fine-fibred, and smooth. In color, pale green, tinged with dull purple. The leaf is large, broadly oval, taper-pointed, and widest at the base, with 3 marked ribs, a coarse- ly toothed margin, a thin texture, and smooth surface. The leaves are set on short stems, and are placed opposite each other on the stalk. The color is green. The minute flowers, and projecting pistils, are white; and grouped in small heads, enclosed in vase-shaped cups of green, on short stems. The heads are arranged in close, rather flat-topped clusters on the top of the stalk, and springing from the angles of the upper leaves. This plant comes into bloom in company with its next of kin, Joe Pye and Boneset; it thrives well under cultivation, and certainly is worthy of a better name than “Snake-root,”—which is, perhaps, the reason it is so generally known by “Eupatorium,” the generic name it shares with so many others. It is much frequented by some small creature who leaves a pale laby- rinthine trail etched on the broad surface of its leaves. Upper photo: Hardyplants (Own work) [CC0], via Wikimedia Commons Lower photo; By H. Zell (Own work) [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC BY-SA 3.0 (http://creative- commons.org/licenses/by-sa/3.0)], via Wikimedia Commons Text and drawing excerpted from Wildflowers from the North-Eastern States by Ellen Miller and Margaret Christine Whiting, 1895 Nomenclature and Families updated. -
Floristic Quality Assessment Report
FLORISTIC QUALITY ASSESSMENT IN INDIANA: THE CONCEPT, USE, AND DEVELOPMENT OF COEFFICIENTS OF CONSERVATISM Tulip poplar (Liriodendron tulipifera) the State tree of Indiana June 2004 Final Report for ARN A305-4-53 EPA Wetland Program Development Grant CD975586-01 Prepared by: Paul E. Rothrock, Ph.D. Taylor University Upland, IN 46989-1001 Introduction Since the early nineteenth century the Indiana landscape has undergone a massive transformation (Jackson 1997). In the pre-settlement period, Indiana was an almost unbroken blanket of forests, prairies, and wetlands. Much of the land was cleared, plowed, or drained for lumber, the raising of crops, and a range of urban and industrial activities. Indiana’s native biota is now restricted to relatively small and often isolated tracts across the State. This fragmentation and reduction of the State’s biological diversity has challenged Hoosiers to look carefully at how to monitor further changes within our remnant natural communities and how to effectively conserve and even restore many of these valuable places within our State. To meet this monitoring, conservation, and restoration challenge, one needs to develop a variety of appropriate analytical tools. Ideally these techniques should be simple to learn and apply, give consistent results between different observers, and be repeatable. Floristic Assessment, which includes metrics such as the Floristic Quality Index (FQI) and Mean C values, has gained wide acceptance among environmental scientists and decision-makers, land stewards, and restoration ecologists in Indiana’s neighboring states and regions: Illinois (Taft et al. 1997), Michigan (Herman et al. 1996), Missouri (Ladd 1996), and Wisconsin (Bernthal 2003) as well as northern Ohio (Andreas 1993) and southern Ontario (Oldham et al.