DOCSLIB.ORG

54Th ANNUAL MEETING of the SOUTHWESTERN BRANCH of the ENTOMOLOGICAL SOCIETY of AMERICA and the ANNUAL ME

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
54Th ANNUAL MEETING of the SOUTHWESTERN BRANCH of the ENTOMOLOGICAL SOCIETY of AMERICA and the ANNUAL ME 54th ANNUAL MEETING of the SOUTHWESTERN BRANCH of the ENTOMOLOGICAL SOCIETY OF AMERICA http://swbesa.tamu.edu and the ANNUAL MEETING of the SOCIETY OF SOUTHWESTERN ENTOMOLOGISTS 27 FEBRUARY – 2 MARCH 2006 Omni Austin Hotel at Southpark 4140 Governor’s Row Austin, TX 78744 (512)-383-2602; www.omnihotels.com 1 TABLE OF CONTENTS PAGE SPONSORS 2 MEETING INFORMATION 3 PROGRAM SUMMARY 5 OFFICERS AND COMMITTEES 8 PROGRAM: 11 MONDAY, 27 FEBRUARY 11 TUESDAY, 28 FEBRUARY 11 WEDNESDAY, 1 MARCH 20 THURSDAY, 2 MARCH 28 SWB-ESA AUTHOR INDEX 29 PRESIDENTS AND CHAIRMEN OF SWB-ESA 31 ADDENDA AND NOTES 32 MAP OF HOTEL 35 ABSTRACTS 36 SPONSORS We thank the following people and organizations for their generous donations in support of the SWB-ESA meeting: BASF Specialty Products Bayer Crop Science Dow AgroSciences Monsanto Trece, Inc. 2 MEETING INFORMATION REGISTRATION: All persons attending the meetings or participating in the program must register. On-site registration fees for the SWB-ESA meeting are: Full One day Banquet meeting only only Active SWB or SSWE member $130 $50 $25 Student SWB or SSWE member* 45 25 25 Non-member 150 65 25 Youth member 10 10 10 Spouse/Guest 35 20 25 Honorary/Emeritus Gratis** Gratis Gratis *Student SWB or SSWE members: the fee is waived if you are a volunteer helper at the meeting. **Gratis, but please register Natural Science Tour: Brackenridge Field Laboratory Texas Memorial Museum (time permitting) ESA CERTIFICATION BOARD INFORMATION: Information regarding the Certification Board of ESA is available at the Registration Desk. SPONSORS: We thank our sponsors for their generous support of activities such as the student mixer, Linnaean Games, continental breakfast and breaks, spouses, guests, and retirees’ functionsn. AUDIOVISUAL: ONLY digital projectors with computers will be provided for oral presentations. If you uploaded your presentation through the SWBESA Web Site, you may confirm that it has been loaded into the correct time slot for presentation. If you did not upload your presentation, bring your Power Point files on CD or “jump drive” to the Presentation Preview-Presentation Collection Desk one day before your scheduled presentation. However, to be safe, bring a copy of your presentation with you to the meeting. PROGRAM SCHEDULE AND MODERATORS: Speakers are limited to the time indicated in the schedule. Moderators have the responsibility and authority to enforce the time limits indicated in the schedule. Timers and laser pointers will be available to Moderators before their sessions begin; go to the Presentation Preview- Presentation Collection Desk in Foyer B. Please return timers and laser pointers promptly to this desk when your session concludes. RETIREE AND SPOUSE/GUEST HOSPITALITY: Retiree and spouse/guest information is available at the Registration Desk. 3 JOB OPPORTUNITY AREA: The Student Affairs Committee of the SWB-ESA has a list of Job Opportunities (Lower Foyer) during the meetings. Employers should provide copies of available opportunities to post. Potential employees/students should bring multiple copies of resumes to leave during the meeting. Volunteers operating the Opportunity Area will serve as liaisons to arrange interviews if needed. LOST AND FOUND: Articles should be turned in or reported to the Registration Desk or hotel main desk. MESSAGES: A message board is at the Registration Desk. BANQUET: The banquet will be in Omni D, E and F. Extra tickets may be purchased for $25 at the Registration Desk. BANQUET MENU: Grilled Barbeque Chicken Breast Corn O'Brien Garlic Mashed Potatoes Served With A Dinner Salad Including Choice of Ranch and Italian Dressing Fresh Dinner Rolls Homemade Apple Pie Iced Tea and Coffee 4 PROGRAM SUMMARY SUNDAY, FEBRUARY 26, 2006 Southwestern Branch-ESA Executive Committee Meeting 1:00PM – 3:00PM Location: Boardroom MONDAY, FEBRUARY 27, 2006 Natural Science Tour: Brackenridge Field Laboratory Texas Memorial Museum (time permitting) MEETINGS and ACTIVITIES Southwestern Branch-ESA Registration Location: Skylight Foyer 3:00PM – 7:00PM Society for Southwestern Entomologists Executive Committee Meeting Location: Omni B 3:30PM – 4:00PM General Membership Business Meeting Location: Omni B 4: 00PM – 5:00PM Student Mixer Location: The Oaks Students 7:00PM – 8:00PM General Membership Mixer 8:00PM- 10:00PM TUESDAY, FEBRUARY 28, 2006 Registration for SWBESA meeting Location: Skylight Foyer 7:00AM – 6:30PM Poster Set-Up---NOTE: All Student Posters and 7:00AM – 8:00AM All Regular Member Posters will be on display Tuesday AND Wednesday Location: Omni A Poster Viewing Location: Omni A 8:00AM – 5:00PM 5 TUESDAY, FEBRUARY 28, 2006 Job Opportunity Area Location: Lower Foyer 8:00AM – 5:00PM Presentation Preview- Presentation Collection Area Location: Skylight Foyer 8:00AM – 5:00PM Students---Stand by Your Posters to Answer Questions Location: Omni A During Breaks Omni C Plenary Session 8:00AM – 10:00AM Break (Omni A) 10:00AM- 10:24AM Student Competition---Oral Presentations 10:24AM – 12:00 Noon Location: Omni C LUNCH---on your own 12:00 Noon – 1:00PM Student Competition---Oral Presentations Continued 1:00PM – 2:12PM Location: Omni C Break (Omni A) 2:24PM- 3:00PM SYMPOSIUM: Forensic Entomology 3:00PM – 4:40PM Location: Omni C Submitted Papers: Crop Protection Entomology 3:00PM – 4:36PM Location: Conference Center/Amphitheater Linnaean Games-Preliminary Rounds Location: Omni C 5:00PM – 6:30PM Banquet and Awards Program Location: Omni D, E and F Social Time, Cash Bar 6:30PM – 7:00PM Dinner and Awards Program 7:00PM – 9:00PM Musical Entertainment Provided by Jade Day 6 WEDNESDAY, MARCH 1, 2006 Registration for SWBESA meeting 7:30 AM – 5:00 PM Location: Skylight Foyer Job Opportunity Area 8:00 AM – 5:00 PM Location: Lower Foyer Presentation Preview- Presentation Collection Area 8:00AM – 5:00PM Location: Skylight Foyer Poster Viewing 8:00AM – 5:00PM Location: Omni A Omni C Symposium: Plant Bugs in Cotton 8:00AM –10:05 AM Break (Omni A) 9:55AM – 10:15AM 10:20AM – 11:35AM LUNCH---on your own 11:35AM – 1:00 PM Submitted Papers: Physiology/Biochemical/Toxicology/ Molecular Entomology 1:00PM-1:48PM Urban Entomology 2:02PM –2:38PM Break (Omni A) 2:38PM – 3:10PM Symposium: Texas Entomology Programs 3:10PM – 4:30PM ________________________________________________________________________________ Omni B Submitted Papers: Biology/Ecology/Behavioral Entomology 8:12AM – 10:00AM Break (Omni A) 10:00AM - 10:30AM 10:30AM – 11:06AM Submitted Papers: Veterinary/Medical Entomology 11:18AM – 11:30AM LUNCH---on your own 11:30AM – 12:45PM Regulatory and Extension Entomology 12:45PM – 2:30PM Break (Omni A) 2:30PM – 2:45PM 2:45PM – 5:00PM 7 Conference Center/Amphitheater Symposium: Fire Ant 8:00AM –10:10AM Break (Omni A) 10:10AM – 10:30AM 10:30AM – 11:40AM LUNCH---on your own 11:40AM – 1:10PM 1:10PM - Until Linnaean Games-Finals and Awards Location: Omni C 5:00PM – 7:00PM Remove Posters 5:00PM – 8:00PM Dinner on Your Own THURSDAY, MARCH 2, 2006 Final Business meeting - SW Branch ESA 8:00AM – 11:00AM Location: Conference Center Southwestern Branch-ESA New Executive Board (2006-2007) 11:00AM - Noon Location: Conference Center 2005 - 2006 OFFICERS AND COMMITTEES Bastiaan “Bart” M. Drees, President [email protected] Phillip Mulder, Past-President [email protected] David Thompson, Vice-President [email protected] Greg Cronholm, Secretary/Treasurer [email protected] Bonnie Pendleton, Secretary/Treasurer- Elect [email protected] Marvin Harris, ESA Governing Board Representative [email protected] Audit Committee Grant Kinzer, Chair [email protected] Jonathan Edelson Tom Fuchs 8 2005 - 2006 OFFICERS AND Carlos Bogran (05) COMMITTEES Norman Elliot (05) Ron Byford (04) Awards Committee Chris Sansone (04) (years to rotate off) Darrell Bay (04) Kris Giles, Chair (05-06) Branch Archivist [email protected] Gregory Cronholm Brad Kard (06) [email protected] Jesus Esquivel (06) Carol Sutherland (06) Awinash Bhatkar (05-06)) Insect Detection Committee Bob Davis (05-06) Alejandro Calixto (05-06) Carol Sutherland, Chair [email protected] Membership Committee Richard Grantham Tom Royer, Chair John Jackman [email protected] Insect Expo Coordinators Jesus Esquivel Marvin Harris Scott Russell, Chair Pat Porter [email protected] Dale Spurgeon Pete Teel Andrine Morrison Harlan Thorvilson Bonnie Pendleton Cole Younger Phillip Mulder John Burd Doug van Gundy Linnaean Games Committee Necrology Committee Phil Mulder, Chair [email protected] Jim Reinert, Chair [email protected] Ann Thurston Richard Berberet Grant Kinzer Richard Grantham Phil Mulder Marvin Harris Mark Muegge Nominations Committee Harlan Thorvilson Scott Bundy Phillip Mulder, Chair [email protected] Local Arrangement Committee Bart Drees Elizabeth "Wizzie" Brown (05-06) John Burd [email protected] Terry Mize W. Pat Morrison 9 Program Chair Noel Troxclair, Chair [email protected] Student Affairs Committee (year assigned) Drew Palrang (05) Pat Porter (05) Paul Smith, Co-Chair Glene' Mynhardt (05) [email protected] Public Information Committee Alejandro Calixto, Co-Chair (05) (year to rotate off) [email protected] Edmond Bonjour, Chair (08) Ram Shrestha [email protected] Doug Jones Glene' Mynhardt (05) Charles Chilcutt (07) Jim Criswell (06) Forest Mitchell (07) Student Research Paper Nathan Riggs (06) And Poster Awards Committee Carol Sutherland (08) Bonnie Pendleton, Chair (04-06) Resolutions Committee [email protected] (year assigned) Richard Berberet William Ree, Chair Robert Bowling [email protected] Roxanne
Load more

Recommended publications
  • Sunday, March 4, 2012
    Joint Meeting of the Southeastern and Southwestern Branches Entomological Society of America 4-7 March 2012 Little Rock, Arkansas 0 Dr. Norman C. Leppla President, Southeastern Branch of the Entomological Society of America, 2011-2012 Dr. Allen E. Knutson President, Southwestern Branch of the Entomological Society of America, 2011-2012 1 2 TABLE OF CONTENTS Presidents Norman C. Leppla (SEB) and Allen E. 1 Knutson (SWB) ESA Section Names and Acronyms 5 PROGRAM SUMMARY 6 Meeting Notices and Policies 11 SEB Officers and Committees: 2011-2012 14 SWB Officers and Committees: 2011-2012 16 SEB Award Recipients 19 SWB Award Recipients 36 SCIENTIFIC PROGRAM SATURDAY AND SUNDAY SUMMARY 44 MONDAY SUMMARY 45 Plenary Session 47 BS Student Oral Competition 48 MS Student Oral Competition I 49 MS Student Oral Competition II 50 MS Student Oral Competition III 52 MS Student Oral Competition IV 53 PhD Student Oral Competition I 54 PhD Student Oral Competition II 56 BS Student Poster Competition 57 MS Student Poster Competition 59 PhD Student Poster Competition 62 Linnaean Games Finals/Student Awards 64 TUESDAY SUMMARY 65 Contributed Papers: P-IE (Soybeans and Stink Bugs) 67 Symposium: Spotted Wing Drosophila in the Southeast 68 Armyworm Symposium 69 Symposium: Functional Genomics of Tick-Pathogen 70 Interface Contributed Papers: PBT and SEB Sections 71 Contributed Papers: P-IE (Cotton and Corn) 72 Turf and Ornamentals Symposium 73 Joint Awards Ceremony, Luncheon, and Photo Salon 74 Contributed Papers: MUVE Section 75 3 Symposium: Biological Control Success
    [Show full text]
  • Impacts of Insecticides on Predatory Mite, Neoseiulus Fallacis (Acari: Phytoseidae) and Mite Flaring of European Red Mites, Panonychus Ulmi (Acari: Tetranychidae)
    IMPACTS OF INSECTICIDES ON PREDATORY MITE, NEOSEIULUS FALLACIS (ACARI: PHYTOSEIDAE) AND MITE FLARING OF EUROPEAN RED MITES, PANONYCHUS ULMI (ACARI: TETRANYCHIDAE) By Raja Zalinda Raja Jamil A DISSERTATION Submitted to Michigan State University in partial fulfillment of the requirements for the degree of Entomology–Doctor of Philosophy 2014 ABSTRACT IMPACTS OF INSECTICIDES ON PREDATORY MITE, NEOSEIULUS FALLACIS (ACARI: PHYTOSEIDAE) AND MITE FLARING OF EUROPEAN RED MITES, PANONYCHUS ULMI (ACARI: TETRANYCHIDAE) By Raja Zalinda Raja Jamil Panonychus ulmi, the European red mite, is a major agricultural pest found in most deciduous fruit growing areas. It is the most important mite species attacking tree fruits in humid regions of North America. Bristle-like mouthparts of this mite species pierce the leaf cell wall and ingestion of their contents including chlorophyll causes bronzing injury to leaves. Heavy mite feeding early in the season (late Jun and July) reduce tree growth and yield as well as the fruit bud formation, thereby reduce yields the following year. Biological control of this pest species by predators has been a cornerstone of IPM. Phytoseiid mite, Neoseiulus fallacis (Garman) is the most effective predator mite in Michigan apple orchards and provides mid- and late-season biological control of European red mites. Achieving full potential of biological control in tree fruit has been challenging due to the periodic sprays of broad-spectrum insecticides. There have been cases of mite flaring reported by farmers in relation to the reduced-risk (RR) insecticides that were registered in commercial apple production in the past ten years. These insecticides are often used in fruit trees to control key direct pests such as the codling moth.
    [Show full text]
  • Immature Development and Survival of Neoseiulus Cucumeris (Oudemans
    Immature development and survival of Neoseiulus cucumeris (Oudemans) (Acari: Phytoseiidae) on eggs of Tyrophagus curvipenis (Fain & Fauvel) (Acari: Acaridae) Guang-Yun Li, Nick Pattison, Zhi-Qiang Zhang To cite this version: Guang-Yun Li, Nick Pattison, Zhi-Qiang Zhang. Immature development and survival of Neoseiulus cucumeris (Oudemans) (Acari: Phytoseiidae) on eggs of Tyrophagus curvipenis (Fain & Fauvel) (Acari: Acaridae). Acarologia, Acarologia, 2021, 61 (1), pp.84-93. 10.24349/acarologia/20214415. hal- 03118398 HAL Id: hal-03118398 https://hal.archives-ouvertes.fr/hal-03118398 Submitted on 22 Jan 2021 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Distributed under a Creative Commons Attribution| 4.0 International License Acarologia A quarterly journal of acarology, since 1959 Publishing on all aspects of the Acari All information: http://www1.montpellier.inra.fr/CBGP/acarologia/ [email protected] Acarologia is proudly non-profit, with no page charges and free open access Please help us maintain this system by encouraging your institutes
    [Show full text]
  • 53Rd ANNUAL MEETING
    55th ANNUAL MEETING of the SOUTHWESTERN BRANCH of the ENTOMOLOGICAL SOCIETY OF AMERICA http://swbesa.tamu.edu and the ANNUAL MEETING of the SOCIETY OF SOUTHWESTERN ENTOMOLOGISTS 19-22 FEBRUARY 2007 Omni Hotel Marina Tower 707 North Shoreline Blvd. Corpus Christi, TX 78401 (361)-887-1600; www.omnihotels.com 1 TABLE OF CONTENTS PAGE SPONSORS 2 MEETING INFORMATION 3 PROGRAM SUMMARY 5 OFFICERS AND COMMITTEES 8 PROGRAM: 10 MONDAY, 19 FEBRUARY 10 TUESDAY, 20 FEBRUARY 10 WEDNESDAY, 21 FEBRUARY 20 THURSDAY, 22 FEBRUARY 26 SWB-ESA AUTHOR INDEX 28 PRESIDENTS AND CHAIRMEN OF SWB-ESA 30 AUTHORS E-MAIL ADDRESSES 32 SUBMITTED ABSTRACTS 34 MAP OF HOTEL 51 SPONSORS We thank the following people and organizations for their generous donations in support of Insect Expo and other functions of the SWB-ESA meeting: Trece Inc. Bayer Environmental Science Dr. David Pledger DuPont Crop Protection Coastal Bend Pest Control Association 2 MEETING INFORMATION REGISTRATION: All persons attending the meetings or participating in the program must register. On-site registration fees for the SWB-ESA meeting are: Full One day Banquet meeting only only Active SWB or SSWE member $130 $50 $30 Student SWB or SSWE member* 50 25 30 Non-member 150 65 30 Youth member 10 10 10 Spouse/Guest 40 20 30 Honorary/Emeritus Gratis** Gratis Gratis *Student SWB or SSWE members: the fee is $ 5.00 if you are a volunteer helper at the meeting. **Gratis, but please register. ESA CERTIFICATION BOARD INFORMATION: Information regarding the Certification Board of ESA is available at the Registration Desk. SPONSORS: We thank our sponsors for their generous support of activities such as the Insect Expo, student mixer, Linnaean Games, and continental breakfast and breaks.
    [Show full text]
  • Slow-Release Sachets of Neoseiulus Cucumeris Predatory Mites Reduce Intraguild Predation by Dalotia Coriaria in Greenhouse Biological Control Systems
    Insects 2015, 6, 489-507; doi:10.3390/insects6020489 OPEN ACCESS insects ISSN 2075-4450 www.mdpi.com/journal/insects/ Article Slow-Release Sachets of Neoseiulus cucumeris Predatory Mites Reduce Intraguild Predation by Dalotia coriaria in Greenhouse Biological Control Systems Emily Pochubay 1, Joseph Tourtois 2, Jeanne Himmelein 3 and Matthew Grieshop 2,* 1 Michigan State University, 6686 S. Center Hwy, Traverse City, MI 49684, USA; E-Mail: [email protected] 2 Michigan State University, 205 Center for Integrated Plant Systems, East Lansing, MI 48824, USA; E-Mail: [email protected] 3 Michigan State University, 3299 Gull Road Floor 4, Nazareth, MI 49074, USA; E-Mail: [email protected] * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel.: +1-517-331-3725. Academic Editor: Andrew G. S. Cuthbertson Received: 18 February 2015 / Accepted: 20 May 2015 / Published: 1 June 2015 Abstract: Intraguild predation of Neoseiulus cucumeris Oudemans (Phytoseiidae) by soil-dwelling predators, Dalotia coriaria Kraatz (Staphylinidae) may limit the utility of open rearing systems in greenhouse thrips management programs. We determined the rate of D. coriaria invasion of N. cucumeris breeder material presented in piles or sachets, bran piles (without mites), and sawdust piles. We also observed mite dispersal from breeder piles and sachets when D. coriaria were not present. Dalotia coriaria invaded breeder and bran piles at higher rates than sawdust piles and sachets. Furthermore, proportions of N. cucumeris in sachets were six- to eight-fold higher compared with breeder piles. When D. coriaria were absent, N. cucumeris dispersed from breeder piles and sachets for up to seven weeks.
    [Show full text]
  • Weevils) of the George Washington Memorial Parkway, Virginia
    September 2020 The Maryland Entomologist Volume 7, Number 4 The Maryland Entomologist 7(4):43–62 The Curculionoidea (Weevils) of the George Washington Memorial Parkway, Virginia Brent W. Steury1*, Robert S. Anderson2, and Arthur V. Evans3 1U.S. National Park Service, 700 George Washington Memorial Parkway, Turkey Run Park Headquarters, McLean, Virginia 22101; [email protected] *Corresponding author 2The Beaty Centre for Species Discovery, Research and Collection Division, Canadian Museum of Nature, PO Box 3443, Station D, Ottawa, ON. K1P 6P4, CANADA;[email protected] 3Department of Recent Invertebrates, Virginia Museum of Natural History, 21 Starling Avenue, Martinsville, Virginia 24112; [email protected] ABSTRACT: One-hundred thirty-five taxa (130 identified to species), in at least 97 genera, of weevils (superfamily Curculionoidea) were documented during a 21-year field survey (1998–2018) of the George Washington Memorial Parkway national park site that spans parts of Fairfax and Arlington Counties in Virginia. Twenty-three species documented from the parkway are first records for the state. Of the nine capture methods used during the survey, Malaise traps were the most successful. Periods of adult activity, based on dates of capture, are given for each species. Relative abundance is noted for each species based on the number of captures. Sixteen species adventive to North America are documented from the parkway, including three species documented for the first time in the state. Range extensions are documented for two species. Images of five species new to Virginia are provided. Keywords: beetles, biodiversity, Malaise traps, national parks, new state records, Potomac Gorge. INTRODUCTION This study provides a preliminary list of the weevils of the superfamily Curculionoidea within the George Washington Memorial Parkway (GWMP) national park site in northern Virginia.
    [Show full text]
  • Nut Weevils Ric Bessin, Extension Specialist Entfact-206
    Nut Weevils Ric Bessin, Extension Specialist Entfact-206 Nut weevils can be very serious pests of native and egg in little pockets in the nut. Creamy white grubs non-native nut trees. These damaging insects begin with reddish brown heads hatch and feed inside the to attack the kernels in the developing nuts while the nuts during the fall, reaching 3/5 inch in length. nuts are still on the tree. However, problems often are not noticed until the nuts are harvested and When mature, the grub chews a perfectly round 1/8 opened. Occasionally, these weevil grubs are found inch hole in the side of the nut and falls to the ground in homes or other places nuts are stored. in late fall or early winter, usually between late September and December. They make earthen cells in the ground where they remain as a grub one to two years. Most of the grubs will pupate the following fall. Some, however, do not pupate until the fall of the next year. Adults emerge during the summer following pupation. The entire life cycle requires 2 to 3 years to complete, most of it in the soil. Weevils usually move only a short distance after emerging and often attack nuts on the same trees year after year, so long as there is a crop of nuts. Weevils apparently prefer trees growing in low areas or those near hickory trees. Early maturing varieties Figure 1. A nut weevil are most susceptible to the weevils. Hickory nuts are attacked by the pecan weevil as well.
    [Show full text]
  • Movement of Adult Pecan Weevils Curculio Caryae Within Pecan Orchards
    Agricultural and Forest Entomology (2008), 10, 363–373 DOI: 10.1111/j.1461-9563.2008.00390.x Movement of adult pecan weevils Curculio caryae within pecan orchards Ted E. Cottrell and Bruce W. Wood United States Department of Agriculture, Agricultural Research Service, Southeastern Fruit and Tree Nut Research Laboratory, 21 Dunbar Road, Byron, GA 31008, U.S.A. Abstract 1 The pecan weevil Curculio caryae (Horn) (Coleoptera: Curculionidae) is an in- digenous pest of pecan Carya illinoinensis (Wangenh.) K. Koch, in North America. Understanding the movement of this pest from the orchard floor to host trees could lead to pest management practices that exploit weevil behaviour and thus reduce insecticide application to the entire orchard canopy. Furthermore, no information exists on diel periodicity of pecan weevil movement. 2 Movement of adult pecan weevils crawling and flying to the host trunk, flying to the host canopy, crawling within the host canopy and flying between host trees was studied using four types of passive traps over four seasons. Each type of trap was used to capture weevils at different locations on or near the tree and to dis- criminate flying versus crawling behaviour. 3 More pecan weevils crawl to the trunk than fly and a proportion of the popula- tion flies directly from the orchard floor into the pecan canopy. The majority of this movement occurs at dusk. 4 The vertical distribution of weevils was generally uniform throughout the canopy but more weevils were captured in suspended traps nearest tree tops, rather than traps near the ground, when flying between trees and this was significantly so for two of 4 years.
    [Show full text]
  • Neoseiulus Cucumeris (Oudemans) (Arachnida: Mesostigmata: Phytoseiidae)1 Garima Kakkar, Vivek Kumar, Cindy Mckenzie, and Lance Osborne2
    EENY661 Cucumeris Mite (Suggested Common Name) Neoseiulus cucumeris (Oudemans) (Arachnida: Mesostigmata: Phytoseiidae)1 Garima Kakkar, Vivek Kumar, Cindy McKenzie, and Lance Osborne2 Introduction Synonymy Neoseiulus cucumeris (Oudemans), first described by The first description of this predatory mite was based on Oudemans in 1930, is a generalist foliar predator known specimens found in muskmelon infested with Tetranychus worldwide for its biocontrol potential against a spectrum spider mites, collected in France (Beard 1999). In the fol- of pests (whiteflies, thrips, mites, aphids, and psyllids) of lowing years, it was described multiple times and confused horticultural importance. Its ability to survive on plant pol- with many other mite species around the world due to len in the absence of prey and commercialization make this limited character states available for species separation and mite one of the most easily adaptable and readily available lack of sophisticated tools. Due to multiple descriptions natural enemies for greenhouse, nursery, or interiorscape from various parts of the world, it was named differently production systems. Because of its broad host range and over time until 1989, when McMurtry and Bounfour ability to survive on plant pollen it has been categorized as a described it as Neoseiulus cucumeris and raised Neoseiulus type III predator (McMurtry and Croft 1997). to the genus level. It is now the most widely accepted name for this species. Synonyms of Neoseiulus cucumeris are: Typhlodromus cucumeris Oudemans Typhlodromus thripsi MacGill Amblyseius cucumeris (Oudemans) Athias-Henriot Amblyseius (Typhlodromopsis) cucumeris (Oudemans) Typhlodromus (Amblyseius) cucumeris (Oudemans) Figure 1. Neoseiulus cucumeris (Oudemans) adult. Amblyseius (Amblyseius) cucumeris Wainstein Credits: Garima Kakkar, UF/IFAS 1.
    [Show full text]
  • Plant-Related Factors Influence the Effectiveness of Neoseiulus Fallacis (Acari: Phytoseiidae), a Biological Control Agent of Sp
    BIOLOGICAL AND MICROBIAL CONTROL Plant-Related Factors Influence the Effectiveness of Neoseiulus fallacis (Acari: Phytoseiidae), a Biological Control Agent of Spider Mites on Landscape Ornamental Plants 1 2 3 P. D. PRATT, R. ROSETTA, AND B. A. CROFT USDA/ARS and University of Florida, 3205 College Avenue, Fort Lauderdale, FL 33314 J. Econ. Entomol. 95(6): 1135Ð1141 (2002) ABSTRACT The predatory mite Neoseiulus fallacis (Garman) was evaluated as a biological control agent of herbivorous mites on outdoor-grown ornamental landscape plants. To elucidate factors that may affect predator efÞciency, replicated tests were conducted on 30 ornamental plant cultivars that varied in relationship to their generalized morphology (e.g., conifers, shade trees, evergreen shrubs, deciduous shrubs, and herbaceous perennials), production method (potted or Þeld grown), canopy density, and the prey species present on each. Plant morphological grouping and foliar density appeared to be the most inßuential factors in predicting successful biological control. Among plant morphological groups, N. fallacis was most effective on shrubs and herbaceous perennials and less effective on conifers and shade trees. N. fallacis was equally effective at controlling spider mites on containerized (potted) and Þeld grown plants, and there was no difference in control of mites on plants with Tetranychus spp. versus those with Oligonychus or Schizotetranychus spp. Moderate to unsuc- cessful control of spider mites by N. fallacis occurred mostly on tall, vertical plants with sparse canopies. Acceptable spider mite control occurred in four large-scale releases of N. fallacis into production plantings of Abies procera, Thuja occidentalis ÔEmeraldÕ, Malus rootstock, and Viburnum plicatum ÔNewportÕ. These data suggest that N.
    [Show full text]
  • Acari, Acaridae)
    AN ABSTRACT OF THE THESIS OF Gerald T. Baker for the degree of Doctor of Philosophy in Entomology presented on August 17, 1982 Title: Observations on the Morphology and Biology of Rhizoglyphus ro4W/claparede cari, Acaridae) Redacted for privacy Abstract approved: r -Dr. ,G. W. Krantz The cuticle of Rhizoglyphus robiniClaparede is about 1.6pM thick in the adult stage and has a lamellated procuticle and athin, complex epicuticle. Pore canals pass through the cuticle from the epidermis. Muscles are attached directly to the cuticle or are secured by a complex system of extracellular fibers and septate junctions. The myo-integumental attachment sites lack the oriented microtubules that exist in myo-cuticular junctions in insects. The skeletal muscles of R. robini have Z, I, and A bands, but lack the H and M bands that are found in other arthropods. The opisthonotal glands consist of a lipid-filled sac underlain by several specialized cells which differ from the epidermal cells beneath the cuticle. The digestive system has a basic acaridid form that is characterized by a well developed ventriculus, a pair of caeca, a colon and rectum, and a pair of Malpighian tubules. The male reproductive system is characterized by,a pair of testes and a large accessory gland while the female system consists of a pairof ovaries, receptaculum seminalis, and accessory glands. The central nervous system is comprised of a supra- and sub-oesophageal ganglia from which nerve trunks emerge to supply the mouth parts, legs, digestive and reproductive systems. The peripheral nervous system consists of mechanoreceptors and chemoreceptors.
    [Show full text]
  • Thesis-1980D-H178d.Pdf (5.243Mb)
    DEVELOPMENT AND VALIDATION OF A SEQUENTIAL SAMPLING PLAN FOR THE PECAN WEEVIL IN A COM\1ERCIALLY MANAGED PECAN ORCHARD By MI 0-IAEL JOI-IN HALL I) Bachelor of Science Oklahoma State University Stillwater, Oklahoma 1974 Master of Science Oklahoma State University Stillwater, Oklahoma 1977 Submitted to the Faculty of the Graduate College of the Oklahoma State University in partial fulfillment of the requirements for the Degree of DOCTOR OF PHILOSOPHY May, 1980 DEVELOPMENT AND VALIDATION OF A SEQUENTIAL SAMPLING PLAN FOR THE PECAN WEEVIL IN A COMMERCIALLY MANAGED PECAN ORCHARD T) n~ ~the Graduate College ii 1066245 ' ACKNOWLEDGMENT I would like to express my deepest appreciation to Dr. R. D. Eikenbary, Professor of Entomology, for the help, guidance, and encouragement he has given me throughout the course of my studies. I am greatly indebted to Dr. R. D. MOrrison, Professor of Statistics and Dr. W. D. Warde, Associate Professor of Statistics for their val­ uable assistance in designing the experiment, analyzing the data, and critically reviewing the manuscript. I would also like to thank all of the people in the Department of Statistics for the many hours which they spent in assisting me in the preparation of my data for analysis. I would like to express my gratitude to Drs. G. L. Barnes, Professor of Plant Pathology, J. R. Sauer, Professor of Entomology and M. W. Smith, Assistant Professor of Horticulture for their help in reviewing this manuscript. I would like to thank the Oklahoma Agricultural Experiment Station for its financial support for this study. I would also like to express my indebtedness to the Noble Foundation Ardmore, Oklahoma, and Mr.
    [Show full text]