SCIENTIFIC NOTES a New Host Plant of the Cotton Seed Bugs Oxycarenus
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Technical Bulletin for Oxycarenus Hyalinipennis (Cotton Seed Bug)
USDA United States Department of Agriculture United States Department of Agriculture Technical Bulletin- Oxycarenus Animal and Plant hyalinipennis (Costa) (Hemiptera: Health Inspection Service Oxycarenidae) Cotton seed bug April 23, 2021 Cotton seed bug, O. hyalinipennis (image courtesy of Julieta Brambila, USDA– APHIS–PPQ) Agency Contact: Plant Epidemiology and Risk Analysis Laboratory Science and Technology Plant Protection and Quarantine Animal and Plant Health Inspection Service United States Department of Agriculture 1730 Varsity Drive, Suite 300 Raleigh, NC 27606 Oxcarenus hyalinipennis Cotton seed bug Technical Bulletin 5 E E Figure 1. Adult and five nymphal stages of Oxycarenus hyalinipennis (image courtesy of Natasha Wright, FDACS-DPI). Introduction: Cotton seed bug (CSB), Oxycarenus distinct wingpads that extend to the third abdominal hyalinipennis, is an important global pest of cotton segment (Henry, 1983). (Smith and Brambila, 2008). Native to Africa, CSB is now widespread with distribution in Asia, Europe, Eggs: Egg are 0.29 mm (0.01 in) wide by 0.97 mm Middle East, South America and the Caribbean (Bolu (0.04 in) long and slender with 25 longitudinal ribs or et al., 2020; Halbert and Dobbs, 2010). Cotton seed corrugations. During development, the eggs change from straw yellow to orange or pink (Fig. 2) (Henry, bug infestations can cause weight loss in cottonseed, 1983; Sweet, 2000). decrease seed germination, and reduce oil seed (Henry, 1983). Additionally, when CSB is present in sufficient numbers, cotton fibers become stained during processing (Smith and Brambila, 2008) which results in decreased value. Description: Final identification of CSB is based on the morphology of adult male internal structures (Brambila, 2020). -
Towards an Updated Checklist of the Libyan Flora
Towards an updated checklist of the Libyan flora Article Published Version Creative Commons: Attribution 3.0 (CC-BY) Open access Gawhari, A. M. H., Jury, S. L. and Culham, A. (2018) Towards an updated checklist of the Libyan flora. Phytotaxa, 338 (1). pp. 1-16. ISSN 1179-3155 doi: https://doi.org/10.11646/phytotaxa.338.1.1 Available at http://centaur.reading.ac.uk/76559/ It is advisable to refer to the publisher’s version if you intend to cite from the work. See Guidance on citing . Published version at: http://dx.doi.org/10.11646/phytotaxa.338.1.1 Identification Number/DOI: https://doi.org/10.11646/phytotaxa.338.1.1 <https://doi.org/10.11646/phytotaxa.338.1.1> Publisher: Magnolia Press All outputs in CentAUR are protected by Intellectual Property Rights law, including copyright law. Copyright and IPR is retained by the creators or other copyright holders. Terms and conditions for use of this material are defined in the End User Agreement . www.reading.ac.uk/centaur CentAUR Central Archive at the University of Reading Reading’s research outputs online Phytotaxa 338 (1): 001–016 ISSN 1179-3155 (print edition) http://www.mapress.com/j/pt/ PHYTOTAXA Copyright © 2018 Magnolia Press Article ISSN 1179-3163 (online edition) https://doi.org/10.11646/phytotaxa.338.1.1 Towards an updated checklist of the Libyan flora AHMED M. H. GAWHARI1, 2, STEPHEN L. JURY 2 & ALASTAIR CULHAM 2 1 Botany Department, Cyrenaica Herbarium, Faculty of Sciences, University of Benghazi, Benghazi, Libya E-mail: [email protected] 2 University of Reading Herbarium, The Harborne Building, School of Biological Sciences, University of Reading, Whiteknights, Read- ing, RG6 6AS, U.K. -
Checklist of the Vascular Alien Flora of Catalonia (Northeastern Iberian Peninsula, Spain) Pere Aymerich1 & Llorenç Sáez2,3
BOTANICAL CHECKLISTS Mediterranean Botany ISSNe 2603-9109 https://dx.doi.org/10.5209/mbot.63608 Checklist of the vascular alien flora of Catalonia (northeastern Iberian Peninsula, Spain) Pere Aymerich1 & Llorenç Sáez2,3 Received: 7 March 2019 / Accepted: 28 June 2019 / Published online: 7 November 2019 Abstract. This is an inventory of the vascular alien flora of Catalonia (northeastern Iberian Peninsula, Spain) updated to 2018, representing 1068 alien taxa in total. 554 (52.0%) out of them are casual and 514 (48.0%) are established. 87 taxa (8.1% of the total number and 16.8 % of those established) show an invasive behaviour. The geographic zone with more alien plants is the most anthropogenic maritime area. However, the differences among regions decrease when the degree of naturalization of taxa increases and the number of invaders is very similar in all sectors. Only 26.2% of the taxa are more or less abundant, while the rest are rare or they have vanished. The alien flora is represented by 115 families, 87 out of them include naturalised species. The most diverse genera are Opuntia (20 taxa), Amaranthus (18 taxa) and Solanum (15 taxa). Most of the alien plants have been introduced since the beginning of the twentieth century (70.7%), with a strong increase since 1970 (50.3% of the total number). Almost two thirds of alien taxa have their origin in Euro-Mediterranean area and America, while 24.6% come from other geographical areas. The taxa originated in cultivation represent 9.5%, whereas spontaneous hybrids only 1.2%. From the temporal point of view, the rate of Euro-Mediterranean taxa shows a progressive reduction parallel to an increase of those of other origins, which have reached 73.2% of introductions during the last 50 years. -
The Impact of Sowing Dates and Varieties on the Incidence of Oxycarenus Laetus and Dysdercus Koingii on Cotton
Comunicata Scientiae 5(4): 412-418, 2014 Original Article e-ISSN: 2177-5133 www.ufpi.br/comunicata The impact of sowing dates and varieties on the incidence of Oxycarenus laetus and Dysdercus koingii on cotton Muhammad Rafiq Shahid*, Abid Mahmood, Jehanzeb Farooq, Muhammad Tasdeeq Hussain Shahid, Muhammad Asif, Muhammad Ramzan, Muhammad Akram, Muhammad Shahid Iqbal Cotton Research Institute, Faisalabad, Paquistão *Corresponding author, e-mail: [email protected] Abstract Dusky bug (Oxycarenus laetus) and red cotton bugs (Dysdercus koingii) are commonly known as seed bugs because they feed on cotton seed. They have become major threat to cotton in Pakistan since last two years. The present studies were therefore planned to find out the role of sowing dates in cotton pest population. The dusky and red cotton bug population varied considerably with respect to date of sowing. The results revealed that invasion of both bugs was significantly more in case of early sowing ( up to 15 red cotton bug/plant & 25 dusky bugs/boll) than in normal and late sowing (8 to 10 red cotton bugs & 10 to 12 dusky bug/boll respectively). Sampling dates exhibited that population of cotton bugs (dusky and red cotton bug) was higher during first week of October followed by mid September, 2013, whereas lower in late sowing. Varietal comparison depicted that FH-118 and FH- 142 showed non significant difference for red and dusky cotton bug population. The results further explained that peak population of red cotton bug was recorded during the month of October, 2013. Keywords: cultural practices, dusky bug, pest status, red cotton bug, sowing date O impacto da época de semeadura e das variedades na incidência de Oxycarenus laetus e Dysdercus koingii sobre algodão Resumo Oxycarenus laetus e Dysdercus koingii são comumente conhecidos como erros de sementes porque se alimentam de sementes de algodão. -
Cotton Seed Bug, Oxycarenus Hyalinipennis (Costa): a Serious Pest of Cotton That Has Become Established in the Caribbean Basin
DACS-P-01726 Florida Department of Agriculture and Consumer Services, Division of Plant Industry Charles H. Bronson, Commissioner of Agriculture Cotton Seed Bug, Oxycarenus hyalinipennis (Costa): A serious pest of cotton that has become established in the Caribbean Basin Susan E. Halbert, [email protected], Florida Department of Agriculture and Consumer Services, Division of Plant Industry Thomas Dobbs, [email protected], USDA-APHIS-PPQ, Miami INTRODUCTION: The cotton seed bug, Oxycarenus hyalinipennis (Costa), is a serious pest of cotton and other malvaceous plants. It is native to Africa. It has become established in the Caribbean Basin (Baranowski and Slater 2005, Slater and Baranowski 1994). The cotton seed bug has been intercepted on numerous occasions on material from Africa, Asia, Europe, the Middle East, Central America, South America and the Caribbean. An infestation of O. hyalinipennis was found in a trailer park in Stock Island, Monroe County, Florida on 23 March 2010 by William A. Thiel, USDA/APHIS/PPQ. A detailed risk analysis, reviewing much of the relevant literature, was written by the Plant Epidemiology and Risk Analysis Laboratory, Center for Plant Health Science and Technology, APHIS/Plant Protection and Quarantine, Raleigh, NC. DESCRIPTION: As the name suggests, this is a bug with transparent wings. The rest of the body is dark, giving the bug a contrasting black and white appearance. The head is shaped like the head of a rat (Fig. 1). The bugs are 4-5 mm long. Nymphs can be reddish (Sweet 2000). There are about 55 valid described species of Oxycarenus, several of which are known pests (Sweet 2000). -
Seasonal History of Dusky Cotton Bug (Oxycarenus Hyalinipennis Costa)
Journal of Entomology and Zoology Studies 2016; 4(3): 228-233 E-ISSN: 2320-7078 P-ISSN: 2349-6800 Seasonal history of dusky cotton bug (Oxycarenus JEZS 2016; 4(3): 228-233 © 2016 JEZS hyalinipennis Costa) Received: 25-03-2016 Accepted: 26-04-2016 Zafar Ullah Shah, Amjad Ali, Ibrar-Ul-Haq, Faisal Hafeez Zafar Ullah Shah Entomological Research sub- station, Bahawalpur, Abstract Entomologist, Entomological Thirty four host or shelter plants were studied for the prevalence of dusky cotton bug (DCB), Oxycarenus Research, Institute, Faisalabad, hyalinipennis Costa pest becoming a threat to cotton crop in Pakistan) from January, 2013 to December, Pakistan 2014, in three different locations in the field area around Bahawalpur city, Punjab, Pakistan. The levels of pest prevalence were as ‘A’ (50 or more adults/nymphs of DCB / terminal shoot (10cm), ‘B’ (25 or more Amjad Ali adults/nymphs of DCB/terminal shoot (10cm) and ‘C’ (below 25 adults/nymphs of DCB / terminal shoot Entomologist, Entomological (10cm). Maximum prevalence of DCB was observed on cotton, Gossypium hirsutum (5.24%) followed Research, Institute, Faisalabad, by Moringa, Moringa oleifera (3.75%) under category ‘A’, during the year, 2014. The least prevalence Pakistan (0.33%) of the pest was recorded on each on Gutta (Tagetes erecta), Phalsa (Grewia asiatica), Jasmine Ibrar-Ul-Haq (Jasminum officinale), Maku (Solanum nigrum) and Berseem (Trifolium alexandrinum) under category Director, Entomological ‘C’, during the year, 2013. Research, Institute, Faisalabad, The pest passed the peak season of winter (December to March) mainly on Moringa, Mango (Mangifera Pakistan indica), Abutilon (Abutilon indicum), Guava (Psidium guajava), Sweet lemon (Citrus limetta), Ficus (Ficus benjamina), cotton sticks (Gossypium hirsutum) and China Rose (Hibiscus spp.), while it confined Faisal Hafeez only on cotton, okra (Abelmoschus esculentus) and abutilon from August-November. -
Oxycarenus Hyalinipennis
Oxycarenus hyalinipennis Scientific Name Oxycarenus hyalinipennis (Costa) Synonyms: Aphanus hyalinipennis Costa Aphanus tardus var. hyalipennis Costa Common Name Cotton seed bug Other Common Names Dusty cotton stainer Type of Pest Hemipteran Taxonomic Position Figure 1. Oxycarenus hyalinipennis adult, dorsal and side view (Image courtesy of Class: Insecta, Order: Hemiptera, Family: Natasha Wright, Florida Department of Lygaeidae Agriculture and Consumer Services, Bugwood.org) Reason for Inclusion CAPS Target: AHP Prioritized Pest List for FY 2012 This datasheet was prepared for CAPS surveys; however, it is also appropriate for use by cotton industry scouts and extension agents for early detection surveys of the cotton seed bug. Pest Description Eggs: “Oval 0.28 x 0.95 mm, longitudinally striated, pale yellow becoming pink” (Henry, 1983). Nymphs: “Head and thorax brownish-olivaceous, abdomen pinkish. Fifth instar darker brown on head and thorax, wingpads distinct, extending to at least third abdominal segment” (Henry, 1983). Adults: “Newly emerged individuals pale pink but rapidly turn black. Length of male about 3.8 mm; female 4.3 mm. Male abdomen terminates in round lobe, while female is truncate. The insects have three tarsal joints and a pair of ocelli. Second antennal segment usually in part pale yellow. Hemelytra hyaline and usually whitish; clavus, base of corium, and costal vein more opaque than rest. Setae of 3 different types: [1)] More or less erect stiff setae, blunt at tip terminating in 4-7 small teeth; [2)] normal, straight, tapering setae; and [3)] very thin, curved, flat-lying setae” (Henry, 1983). Last Update: July 26, 2016 1 Biology and Ecology: Once host plant seeds open, O. -
Table of Contents
Table of Contents Table of Contents ............................................................................................................ 1 Authors, Reviewers, Draft Log ........................................................................................ 3 Introduction to Reference ................................................................................................ 5 Introduction to Stone Fruit ............................................................................................. 10 Arthropods ................................................................................................................... 16 Primary Pests of Stone Fruit (Full Pest Datasheet) ....................................................... 16 Adoxophyes orana ................................................................................................. 16 Bactrocera zonata .................................................................................................. 27 Enarmonia formosana ............................................................................................ 39 Epiphyas postvittana .............................................................................................. 47 Grapholita funebrana ............................................................................................. 62 Leucoptera malifoliella ........................................................................................... 72 Lobesia botrana .................................................................................................... -
Cooperative Agricultural Pest Survey Work Plans CY 2013 Name of State
Cooperative Agricultural Pest Survey Work Plans CY 2013 Name of State: Florida Federal Fiscal Year: 2013 Name of State Survey Coordinator (SSC): Dr. Leroy Whilby SSC Telephone Number: (352) 395-4649 Name of Contact Person, if different from SSC: Dr. Wayne Dixon Contact Person Telephone Number: (352) 395-4627 Lead Agency: Florida Department of Agriculture and Consumer Services State Survey Committee Members: Name Organization Discipline Dr. Wayne Dixon, Co-Chm. FDACS/DPI Regulatory Dr. Leroy Whilby, Co-Chm. FCACS/DPI Regulatory Dr. Trevor Smith FCACS/DPI Regulatory Mr. Jeffrey Eickwort FDACS/DOF Forest Health Dr. John Capinera University of Florida/IFAS Entomology Mr. Tyson Emery FDACS/DPI Regulatory Ms. Denise Feiber FDACS/DPI Public Relations Dr. Steve Futch University of Florida Citrus Extension Mr. Kevin Morgan Farm Bureau Farms Dr. Don Schilling University of Florida/IFAS Agronomy Mr. Paul Hornby, Co-Chm. USDA/APHIS/PPQ Regulatory Mr. Mike Stuart Fruit and Vegetable Association Multiple Commodities Dr. Richard Raid University of Florida Plant Pathology Dr. Lance Osborne University of Florida Cooperative Extension Dr. Catherine Marzolf Co-Chm. USDA/APHIS/PPQ Regulatory Mr. James Walker, Co-Chm. USDA/APHIS/PPQ Regulatory Mr. Bob Balaam USDA/APHIS/PPQ Regulatory Dr. Amy Roda USDA/APHIS/PPQ Regulatory Science Dr. John Foltz University of Florida Forest Entomology Integrated Pest Dr. Norman Leppla University of Florida Management Eunett James-Mack DHS/CBP Regulatory Table of Surveys: CAPS Category Target Survey/Pests Funding Request Infrastructure -
New Pest Response Guidelines
United States Department of New Pest Response Agriculture Animal and Plant Health Guidelines Inspection Service Cotton Seed Bug Cooperating State Departments of Agriculture The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, age, disability, and where applicable, sex, marital status, familial status, parental status, religion, sexual orientation, genetic information, political beliefs, reprisal, or because all or part of any individuals income is derived from any public assistance program. (Not all prohibited bases apply to all programs). Persons with disabilities who require alternative means for communication o program information (Braille, large print, audiotape, etc.) should contact USDA TARGET Center at (202) 720-2600 (voice and TDD). To file a complaint of discrimination, write to USDA, Director, Office of Civil Rights, 1400 Independence Avenue, SW., Washington, DC 20250-9410, or call (800) 795-3272 (voice) or (202) 720-6382 (TDD). USDA is an equal opportunity provider and employer. This document is not intended to be complete and exhaustive. It provides a foundation based upon available literature to assist in the development of appropriate and relevant regulatory activities. Some key publications were not available at the time of writing, and not all specialists and members of the research community were consulted in the preparation of this document. References to commercial suppliers or products should not be construed as an endorsement of the company or product by the USDA. All uses of pesticides must be registered or approved by appropriate Federal, State, and/or Tribal agencies before they can be applied. -
Cotton Seed Bug, Oxycarenus Hyalinipennis (Costa): a Serious Pest of Cotton That Has Become Established in the Caribbean Basin
FDACS-P-01726 Pest Alert created 31-March-2010 Florida Department of Agriculture and Consumer Services, Division of Plant Industry Charles H. Bronson, Commissioner of Agriculture Cotton Seed Bug, Oxycarenus hyalinipennis (Costa): A serious pest of cotton that has become established in the Caribbean Basin Susan E. Halbert, [email protected], Florida Department of Agriculture and Consumer Services, Division of Plant Industry Thomas Dobbs, [email protected], USDA-APHIS-PPQ, Miami INTRODUCTION: The cotton seed bug, Oxycarenus hyalinipennis (Costa), is a serious pest of cotton and other malvaceous plants. It is native to Africa. It has become established in the Caribbean Basin (Baranowski and Slater 2005, Slater and Baranowski 1994). The cotton seed bug has been intercepted on numerous occasions on material from Africa, Asia, Europe, the Middle East, Central America, South America and the Caribbean. An infestation of O. hyalinipennis was found in a trailer park in Stock Island, Monroe County, Florida on 23 March 2010 by William A. Thiel, USDA/APHIS/PPQ. A detailed risk analysis, reviewing much of the relevant literature, was written by the Plant Epidemiology and Risk Analysis Laboratory, Center for Plant Health Science and Technology, APHIS/Plant Protection and Quarantine, Raleigh, NC. DESCRIPTION: As the name suggests, this is a bug with transparent wings. The rest of the body is dark, giving the bug a contrasting black and white appearance. The head is shaped like the head of a rat (Fig. 1). The bugs are 4-5 mm long. Nymphs can be reddish (Sweet 2000). There are about 55 valid described species of Oxycarenus, several of which are known pests (Sweet 2000). -
Autumn 2011 Newsletter of the UK Heteroptera Recording Schemes 2Nd Series
Issue 17/18 v.1.1 Het News Autumn 2011 Newsletter of the UK Heteroptera Recording Schemes 2nd Series Circulation: An informal email newsletter circulated periodically to those interested in Heteroptera. Copyright: Text & drawings © 2011 Authors Photographs © 2011 Photographers Citation: Het News, 2nd Series, no.17/18, Spring/Autumn 2011 Editors: Our apologies for the belated publication of this year's issues, we hope that the record 30 pages in this combined issue are some compensation! Sheila Brooke: 18 Park Hill Toddington Dunstable Beds LU5 6AW — [email protected] Bernard Nau: 15 Park Hill Toddington Dunstable Beds LU5 6AW — [email protected] CONTENTS NOTICES: SOME LITERATURE ABSTRACTS ........................................... 16 Lookout for the Pondweed leafhopper ............................................................. 6 SPECIES NOTES. ................................................................18-20 Watch out for Oxycarenus lavaterae IN BRITAIN ...........................................15 Ranatra linearis, Corixa affinis, Notonecta glauca, Macrolophus spp., Contributions for next issue .................................................................................15 Conostethus venustus, Aphanus rolandri, Reduvius personatus, First incursion into Britain of Aloea australis ..................................................17 Elasmucha ferrugata Events for heteropterists .......................................................................................20 AROUND THE BRITISH ISLES............................................21-22