Rachel Carson for SILENT SPRING
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Medical Problems and Treatment Considerations for the Red Imported Fire Ant
MEDICAL PROBLEMS AND TREATMENT CONSIDERATIONS FOR THE RED IMPORTED FIRE ANT Bastiaan M. Drees, Professor and Extension Entomologist DISCLAIMER: This fact sheet provides a review of information gathered regarding medical aspects of the red imported fire ant. As such, this fact sheet is not intended to provide treatment recommendations for fire ant stings or reactions that may develop as a result of a stinging incident. Readers are encouraged to seek health-related advice and recommendations from their medical doctors, allergists or other appropriate specialists. Imported fire ants, which include the red imported fire ant - Solenopsis invicta Buren (Hymenoptera: Formicidae), the black imported fire ant - Solenopsis richteri Forel and the hybrid between S. invicta and S. richteri, cause medical problems when sterile female worker ants from a colony sting and inject a venom that cause localized sterile blisters, whole body allergic reactions such as anaphylactic shock and occasionally death. In Texas, S. invicta is the only imported fire ant, although several species of native fire ants occur in the state such as the tropical fire ant, S. geminata (Fabricius), and the desert fire ant, S. xyloni McCook, which are also capable of stinging (see FAPFS010 and 013 for identification keys). Over 40 million people live in areas infested by the red imported fire ant in the southeastern United States. An estimated 14 million people are stung annually. According to The Scripps Howard Texas Poll (March 2000), 79 percent of Texans have been stung by fire ants in the year of the survey, while 20% of Texans report not ever having been stung. -
FAO Manual on the Submission and Evaluation of Pesticide Residues Data
ISSNISSN 0259-2517 1020-055X 225 ESTUDIO FAOFAO Biotecnología agrícola INVESTIGACIÓNPLANT YPRODUCTION TECNOLOGIA Submission and evaluation of pesticide residues data for estima para países en desarrollo AND PROTECTION PAPER8 Resultados de un foro electrónico 225 Submission and evaluation En esta publicación se presenta un informe sobre las primeras seis conferencias mediante correo electrónico The firstorganizadas version of por this el manualForo electrónico on the submissionde la FAO sobre and la evaluation biotecnología of pesticideen la alimentación residues y datala agricultura, for of pesticide residues data estimationcelebradas of maximum entre marzo residue de 2000 levels y mayo in de food 2001. and Todas feed las was conferencias printed by contaron FAO in con1997 un as moderador, a working duraron documentaproximadamente with the dos aim meses of consolidating y se centraron the en proceduresla biotecnología used agrícola by the en FAO los Panelpaíses ofen experts desarrollo. on Las cuatro pesticideprimeras residues. conferencias The trataron FAO Manual de la idoneidad was revised para in los 2002 países and en indesarrollo 2009 incorporated de las biotecnologías additional actualmente for the estimation of informationdisponibles from enthe los JMPR sectores Report agrícola, of 1997-2009. pesquero, forestalSince then y ganadero. there have Las otras been dos many conferencias developments trataron in de las the scientificrepercusiones evaluation de process la biotecnología of the Joint agrícola Meeting sobre onel hambre Pesticide y la Residues seguridad (JMPR), alimentaria administered en los países by en FAO anddesarrollo the Wor y lasld Healthconsecuencias Organization. de los derechos The present de propiedad manual intelectual incorporates en la all alimentación relevant information y la agricultura en maximum residue levels and principles that are currently used by the JMPResos to países. -
COMING MARCH 30! WOMEN's HISTORY TRIP to Cambridge
COMING MARCH 30! WOMEN’S HISTORY TRIP to Cambridge, Maryland, on the Eastern Shore, to see the Harriet Tubman Museum and the Annie Oakley House. Call 301-779-2161 by Tuesday, March 12 to reserve a seat. CALL EARLY! Limited number of seats on bus - first ones to call will get available seats. * * * * * * * MARCH IS WOMEN’S HISTORY MONTH – AND HERE ARE SOME WOMEN FROM MARYLAND’s AND COTTAGE CITY’s PAST! By Commissioner Ann Marshall Young There are many amazing women in Maryland and Cottage City’s history. These are just a few, to give you an idea of some of the “greats” we can claim: Jazz singer Billie Holiday (1915 – 1959) was born Eleanora Fagan, but took her father’s surname, Holiday, and “Billie” from a silent film star. As a child she lived in poverty in East Baltimore, and later gave her first performance at Fell’s Point. In 1933 she was “discovered” in a Harlem nightclub, and soon became wildly popular, with a beautiful voice and her own, truly unique style. Her well-known song, “Strange Fruit,” described the horrors of lynchings in Jim Crow America. Through her singing, she raised consciousness about racism as well as about the beauties of African-American culture. Marine biologist and conservationist Rachel Carson (1907-1964) wrote the book Silent Spring, which, with her other writings, is credited with advancing the global environmental movement. Although opposed by chemical companies, her work led to a nationwide ban on DDT and other pesticides, and inspired a grassroots environmental movement that led to the creation of the U.S. -
Rachel Carson a Conservation Legacy
U.S. Fish & Wildlife Service Rachel Carson A Conservation Legacy May 27, 2007 marks the 100th During her free time, Carson wrote anniversary of the birth of Rachel books about her government research. Carson, one of the world’s foremost Her first book, titledUnder the Sea- leaders in conservation. Her work Wind was published in 1941, and as an educator, scientist and writer highlighted her unique ability to revolutionized America’s interest in present deeply intricate scientific environmental issues. material in clear poetic language that captivated readers and sparked their About Rachel Carson interest in the natural world. During As a young child, Carson’s consuming her 15-year career with the Service, passions were exploring the forests she wrote numerous pamphlets and and streams surrounding her hillside bulletins on conservation, one of home near the Allegheny River in the most well-known a series called Pennsylvania and her writing. She Conservation in Action – devoted was first published at the age of 10 to exploring wildlife and ecology on in a children’s magazine dedicated to national wildlife refuges. the work of young writers. In 1925, Carson entered Pennsylvania College Carson’s second book, The Sea Around Photograph used by permission of Rachel Carson for Women as an English major Us, was published in 1951 and remained History Project.© determined to become a writer, but on the New York Time’s best-seller switched to biology midway through list for 81 weeks. The success of her her studies. second book prompted Carson to resign It is a wholesome her position with the Service in 1952 and necessary thing Her first experience with the ocean to devote all her time to writing. -
Latest Analytical Requirements to Meet Global Demands in Food Testing
Latest Analytical Requirements to meet Global Demands in Food Testing Kaushik Banerjee, PhD FNAAS FRSC National Referral Laboratory ICAR-National Research Centre for Grapes Pune 412 307, India E-mail: [email protected] SPS_161116 Challenges in residue analysis • Sample variability (matrix) - High sugar to low sugar - High fat to low fat - High to low water contents • Diverse physico-chemical properties of the target compounds Expectations • high throughput analysis • As many number of analytes as possible • Low levels (<10 ng/g ) • Balancing the performance, cost and speed of analysis SPS_161116 Residue analysis: Compliance to global Regulations Food Market Export Domestic National EUR authorities - Lex European Union eur-lex.europa.eu MHLW Japan http://www.ffcr.or.jp/zaidan/FFCRHOME.nsf/TrueMainE?O penFrameset USFDA USA National www.fda.gov/ authorities AVA Singapore & Malaysia http://www.ava.gov.sg/ SFDA Middle East http://old.sfda.gov.sa/En/Food SPS_161116 Why so much diversity? Food safety concerns are different in different countries There are differences in how food is grown, prepared and consumed across different countries or even within a country Codex standards are generally acceptable Variation in risk incidences Countries may therefore have differing standards. Method sensitivity requirements could vary with regulations SPS_161116 WHY CHEMICAL RESIDUE MONITORING IS INCREASINGLY BECOMING SO IMPORTANT IN ASIAN COUNTRIES? AAU_181016 World map of non- compliance for EU- MRL AAU_181016 EU Alert notifications- trend AAU_181016 Diversified -
2020 USFWS Conservation History Journal
U.S. Fish & Wildlife Service Conservation History Women in Conservation Volume IV, No. 1 (2020) The mission of the U.S. Fish and Wildlife Service is working with others to conserve, protect, and enhance fish, wildlife, plants, and their habitats for the continuing benefit of the American people. Stay connected with us: U.S. Fish and Wildlife Service History National Conservation Training Center @USFWS History CONSERVATION HISTORY 2020 Contents From the Historian Lucille Stickel: Pioneer Woman in ii Mark Madison, U.S. Fish and Wildlife Service Historian and 37 Conservation Research Founder, Conservation History Matthew C. Perry, Heritage Committee Member, Retired, U.S. Fish and Wildlife Service Whose Stories Are We Missing? iii Maria E. Parisi, Conservation History Editor, Heritage The Legacy and Lessons of Celia Hunter and Partnerships Branch, National Conservation 41 Roger Kaye, Wilderness Coordinator, Alaska Region, Training Center, U.S. Fish and Wildlife Service U.S. Fish and Wildlife Service Women’s History Is Women’s Right “Unremarkable,” Helen Fenske’s Unlikely Legacy 1 Catherine Woodward, Biologist, National Conservation 45 Marilyn Kitchell and Jonathan Rosenberg, Great Swamp Training Center, U.S. Fish and Wildlife Service National Wildlife Refuge, U.S. Fish and Wildlife Service Saving Birds over Tea, Sylvia Earle: A Hero for the Planet 5 Harriet Lawrence Hemenway and Minna B. Hall 49 Pete Leary, National Wildlife Refuge System, Paul Tritaik, Heritage Committee Member, South U.S. Fish and Wildlife Service Atlantic-Gulf and Mississippi Basin Regions, U.S. Fish and Wildlife Service Mollie Beattie: The Service’s First Female Director 53 Dan Ashe, Association of Zoos and Aquariums Through the Opera Glass, Florence Merriam Bailey 9 Paul Tritaik, Heritage Committee Member, South Our Beliefs Matter: The Mamie Parker Journey Atlantic-Gulf and Mississippi Basin Regions, 57 Mamie Parker, Former Northeast Service Regional Director U.S. -
The Venom Produced by Different Classes of Arthropods and Uses It As a Biological Control Agent
Archive of SID The venom produced by different classes of arthropods and uses it as a biological control agent Kabir Eyidozehi1, Sultan Ravan2 1Ph.D. student of Agricultural Entomology, University of Zabol, Iran 2 Associate Professor Plant Protection Department, University of Zabol, Iran (Corresponding Author: Kabir Eyidozehi) Abstract Animal kingdom possesses numerous poisonous species that produce venoms or toxins. The biodiversity of venoms and toxins made it a unique source of leads and structural templates from which new therapeutic agents may be developed. Such richness can be useful to biotechnology and/or pharmacology in many ways, with the prospection of new toxins in this field. Venoms of several animal species such as snakes, scorpions, toads, frogs and their active components have shown potential biotechnological applications. Recently, using molecular biology techniques and advanced methods of fractionation, researchers have obtained different native and/or recombinant toxins and enough material to afford deeper insight into the molecular action of these toxins. Now a day to visualize the boundaries between cancerous tissues and normal tissues florescent labeled scorpion venom peptides are used. Still a lot of peptides in scorpion venom are not identified. Further studies are needed to identify therapeutically crucial peptides in scorpion venom. This paper reviews the knowledge about the various aspects related to the name, biological and medical importance of poisonous animals of different major animal phyla. Key words: Poisonous animals, Scorpion, Spider, Venoms, Insects www.SID.ir Archive of SID INTRODUCTION 1. The biological and medical significance of poisonous animals Animal venoms and toxins are now recognized as major sources of bioactive molecules that may be tomorrow’s new drug leads. -
Rapid Rise in Toxic Load for Bees Revealed by Analysis of Pesticide Use in Great Britain
A peer-reviewed version of this preprint was published in PeerJ on 19 July 2018. View the peer-reviewed version (peerj.com/articles/5255), which is the preferred citable publication unless you specifically need to cite this preprint. Goulson D, Thompson J, Croombs A. 2018. Rapid rise in toxic load for bees revealed by analysis of pesticide use in Great Britain. PeerJ 6:e5255 https://doi.org/10.7717/peerj.5255 Rapid rise in toxic load for bees revealed by analysis of pesticide use in Great Britain Dave Goulson Corresp., 1 , Jack Thompson 1 , Amy Croombs 1 1 School of Life Sciences, University of Sussex, University of Sussex, Falmer, E Sussex, United Kingdom Corresponding Author: Dave Goulson Email address: [email protected] A strong argument can be made that the European Union has the most rigorous regulatory system for pesticides in the world, and that modern pesticide use poses fewer environmental threats than older regimes. Nevertheless, the impacts of pesticides on bees and other non-target organisms is much debated in Europe as elsewhere. Here we document changing patterns of pesticide use in arable and horticultural crops in Great Britain from 1990 to 2015. The weight of pesticides used has approximately halved over this period, but in contrast the number of applications per field nearly doubled. The total potential kill of honeybees (the total number of LD50 doses applied to the 4.6 million hectares of arable farmland in Great Britain each year) increased six-fold to approximately 3 x 1016 bees, the result of the increasing use of neonicotinoids from 1994 onwards which more than offset the effect of declining organophosphate use. -
Sound Management of Pesticides and Diagnosis and Treatment Of
* Revision of the“IPCS - Multilevel Course on the Safe Use of Pesticides and on the Diagnosis and Treatment of Presticide Poisoning, 1994” © World Health Organization 2006 All rights reserved. The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the World Health Organization concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. Dotted lines on maps represent approximate border lines for which there may not yet be full agreement. The mention of specific companies or of certain manufacturers’ products does not imply that they are endorsed or recommended by the World Health Organization in preference to others of a similar nature that are not mentioned. Errors and omissions excepted, the names of proprietary products are distinguished by initial capital letters. All reasonable precautions have been taken by the World Health Organization to verify the information contained in this publication. However, the published material is being distributed without warranty of any kind, either expressed or implied. The responsibility for the interpretation and use of the material lies with the reader. In no event shall the World Health Organization be liable for damages arising from its use. CONTENTS Preface Acknowledgement Part I. Overview 1. Introduction 1.1 Background 1.2 Objectives 2. Overview of the resource tool 2.1 Moduledescription 2.2 Training levels 2.3 Visual aids 2.4 Informationsources 3. Using the resource tool 3.1 Introduction 3.2 Training trainers 3.2.1 Organizational aspects 3.2.2 Coordinator’s preparation 3.2.3 Selection of participants 3.2.4 Before training trainers 3.2.5 Specimen module 3.3 Trainers 3.3.1 Trainer preparation 3.3.2 Selection of participants 3.3.3 Organizational aspects 3.3.4 Before a course 4. -
Factors Associated with Practice of Chemical Pesticide Useand Acute
International Journal of Environmental Research and Public Health Article Factors Associated with Practice of Chemical Pesticide Use and Acute Poisoning Experienced by Farmers in Chitwan District, Nepal Simrin Kafle 1,*, Abhinav Vaidya 1, Bandana Pradhan 2 , Erik Jørs 3 and Sharad Onta 1 1 Nepal Public Health Foundation, Kathmandu 44600, Nepal; [email protected] or [email protected] (A.V.); [email protected] or [email protected] (S.O.) 2 Institute of Medicine, Tribhuwan University, Kathmandu 44600, Nepal; [email protected] 3 Clinic of Occupational Medicine, Clinical Institute, University of Southern Denmark, 5000 Odense, Denmark; [email protected] or [email protected] * Correspondence: simrinkafl[email protected] or simrin_kafl[email protected]; Tel.: +97-798-4964-3266 Abstract: In view of increasing irrational use and unsafe handling of pesticides in agriculture in Nepal, a descriptive cross-sectional study was conducted to assess the practice of chemical pesticide use and acute health symptoms experienced by farmers. A total of 790 farmers from the Chitwan district were randomly selected for the study. X2 test, T-test, and Multiple Logistic Regression were used for analysis. Among the farmers, 84% used exclusively chemical pesticide. Farmers with better knowledge on pesticide handling were 8.3 times more likely to practice safe purchasing, four times more likely to practice safe mixing and spraying, and two times more likely to practice safe storage and disposal. Similarly, perception/attitude of farmers about chemical pesticide policy and Citation: Kafle, S.; Vaidya, A.; market management was significantly associated with the practice of farmers during purchasing, Pradhan, B.; Jørs, E.; Onta, S. -
Why Do We Study Animal Toxins?
ZOOLOGICAL RESEARCH Why do we study animal toxins? Yun ZHANG* Key Laboratory of Animal Models and Human Disease Mechanisms of The Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming Yunnan 650223, China ABSTRACT Biological roles of venoms........................................................................(187) Predation.....................................................................................................(187) Defense .......................................................................................................(187) Venom (toxins) is an important trait evolved along Competition ................................................................................................(188) the evolutionary tree of animals. Our knowledges on Antimicrobial defense ................................................................................(188) venoms, such as their origins and loss, the biological Communication ..........................................................................................(188) relevance and the coevolutionary patterns with other Venom loss..................................................................................................(188) Toxins in animal venoms..........................................................................(188) organisms are greatly helpful in understanding many Selection pressures and animal toxins........................................................(188) fundamental biological questions, i.e., -
Rachel Carson Article
hen a strange blight crept over the area and everything began to change. ... There was a strange stillness. ... The few birds seen anywhere were moribund; they trembled violently and could not fly. It was a spring without voices. On the mornings that had once throbbed with the dawn chorus of scores of bird voices there was now no sound; only silence lay over the fields and woods and marsh. Rachel Carson, Silent Spring Table of Contents A Quiet Woman Whose Book Spoke Loudly By Phyllis McIntosh A Book That Changed a Nation 5 By Michael Jay Friedman A Persistent Controversy, a Still Valid Warning 8 By May Berenbaum Rachel Carson’s Legacy A photo essay Bibliography 4 Additional readings and Web pages Cover photo: Rachel Carson at her microscope, 1951. Above: Baby wrens call for their supper. A Quiet Woman Whose Book Spoke Loudly By Phyllis McIntosh shy, unassuming scientist every thing related to the ocean.” She also was and former civil servant, determined that one day she would be a writer. Rachel Carson seemed an unlikely candidate to be- As a student at Pennsylvania College for Women, come one of the most in- she majored in English until her junior year, when fluential women in mod- she switched to biology–a bold move at a time ern America. But Carson when few women entered the sciences. She went had two lifelong passions–a on to graduate cum laude love of nature and a love of from Johns Hopkins Uni- writing–that compelled her versity with a master’s de- in 962 to publish Silent gree in marine biology in Spring, the book that awak- 932.