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Mosquito Task Force Releases Manual for Mosquito Control and Management

March 26, 2014 by

cover picSTEPHENVILLE, Texas – A collaboration between several Texas A&M AgriLife Extension agents, mosquito control experts and environmental experts has come together to help Texans control mosquitoes just in time for the mosquito season to begin this year.

The final product –called Texas Mosquito Management–is a manual that contains everything that Texas city and county health departments need to know about managing mosquitos and mosquito borne diseases.

Assistant Professor and Extension Entomologist Sonja Swiger said demand for the manual was created as Texas county and city governments searched to find up-to-date information during and following the 2012 record West Nile Virus outbreak that occurred in the state.

Swiger said that a specialized task force was organized in 2012 to compile a manual of the latest information and research, mosquito and disease monitoring,  mosquito control and education programs.  She said that the main audience would be mainly city workers and contracted pest control professionals assisting in mosquito abatement programs.

“The mosquito manual is one of the outcomes of this collaboration and incorporates all the information a mosquito abatement p

Mike Merchant applying repellent to his arm
Dr. Mike Merchant demonstrating how to properly apply mosquito repellent. Submitted Photo.

rogram needs to know in one place,” she said.

The manual explains the biology of the mosquitoes and incorporates color photographs on how to identify the mosquitoes which commonly occur in the state.

The manual discusses the concept of integrated mosquito management, an environmentally-sensitive approach to controlling and managing mosquitoes.

Female mosquito taking a blood meal. Submitted photo.
Female mosquito taking a blood meal. Submitted photo.

In addition, there are sections on how to properly conduct mosquito monitoring and surveillance trapping, the use of GIS to map surveillance data, virus screening and mosquito source reduction in common breeding sites. There also is a section dedicated use of  pesticides in mosquito control and the proper procedures to conduct these operations safely.

Swiger and co-authors included  sections on how to deal with mosquitoes in both the larval and adult stages, how to monitor for and manage insecticide resistance and creating a public education and information plan.

Swiger said mosquito surveillance should be conducted between April and November, with West Nile season peaking in August.

“Like most insects in Texas, the season begins when spring arrives,” she said. “Rain is important for mosquito populations to develop, but the artificial container breeding mosquito populations can grow in any container that holds water, with or without rainfall.”

She said that even though the manual is mainly for municipal workers and pest control professionals, the general public can benefit from the information.

The manual is now available in the Texas A&M AgriLife Extension Bookstore at agrilifebookstore.org.

Graduate Student Linnaean Team Receives Second Place at Branch Meeting, Bid To National Competition

March 12, 2014 by

Members of the graduate Linnaean Team pose for their awards picture. from left,
Members of the graduate Linnaean Team pose for their awards picture. Pictured is SWBESA member Jesus Esquivel, team members Lauren Harrell, Suhas Vyavhare, James Tracy, coach Juliana Rangel, Lauren Ward, and Adrian Fisher. Also pictured is Dr. Phil Mulder, far right. Photo by Mark Muegge.

SAN ANTONIO—This is the second time the graduate Linnaean Team is going to nationals to compete in the Linnaean Games at the National Entomological Society of America meeting in November.

The team, consisting of James Tracy, Adrian Fisher, Lauren Ward, Kate Harrell and Suhas Vyavhare, defeated both University of Texas – Tyler and the Texas A&M undergraduate teams during the final competition of the Linnaean Games during the Southwestern Branch of the Entomological Society Meeting in San Antonio this February.

The undergraduate Linnaean Team. From left to right: Andrew Ly, Shelby Kilpatrick, coach Juliana Rangel, Alex Martinez, Bryant McDowell, and Catherine Collins. Photo by Mark Muegge.
The undergraduate Linnaean Team. From left to right: Andrew Ly, Shelby Kilpatrick, coach Juliana Rangel, Alex Martinez, Bryant McDowell, and Catherine Collins. Photo by Mark Muegge. Pictured with the team is Phil Mulder, far right.

The Linnaean Games are a fast-paced question-and-answer, college bowl type competition on entomological facts that are played between the university-sponsored student teams. The four-player teams score points by correctly answering questions, according to the Entomological Society of America’s website.

Linnaean coach Dr. Juliana Rangel said the students were very well-prepared and that they did quite well, despite being defeated by Oklahoma State in the final round.

The undergrad and graduate Linnaean Teams practicing outside the hotel. Photo by Juliana Rangel
The undergrad and graduate Linnaean Teams practicing outside the hotel. Photo by Juliana Rangel

“This was my first experience as coach of Texas A&M’s Linnaean Teams, and I think both our groups did a terrific job in preparing for the games,” Rangel said. “We had some tough competition with a very entomology-savvy graduate team from Oklahoma State University, but our students did a fantastic job, with our graduate team placing second and thus qualifying for the national Linnaean Games in November.”

The Saltcedar Biological Control Team standing with their award. Pictured from left to right is Jesus Esquivel, Allen Knutson, Erin Jones, Mark Muegge and Jerry Michels. Standing with them is Dr. Jim VanKirk, director of the Southern Region IPM Center. Photo by Mark Muegge.
The Saltcedar Biological Control Team standing with their award. Pictured from left to right is Jesus Esquivel, Allen Knutson, Erin Jones, Mark Muegge and Jerry Michels. Standing with them is Dr. Jim VanKirk, director of the Southern Region IPM Center. Photo by Mark Muegge.

Rangel was also impressed by the undergraduate team, which consisted of Bryant McDowell, Catherine Collins, Shelby Kilpatrick, Andrew Ly and Alex Martinez performed this year. She is confident they will do well at next year’s competition in Tulsa.

“I think they did a great job for being in competition with graduate teams in San Antonio,” she said.  “Although they did not qualify to represent TAMU at the national games, I am very certain that this team will improve for next year’s Southwestern Branch meeting. “

Rangel was excited to see both teams do well and is looking forward to the graduate team going to Portland to compete in the national games.

“All these students did a terrific job in representing our department.  I am very proud of them,” she said. “I am looking forward to the national Linnaean Games in Portland in November. I am certain that traveling with the group will be fun and exciting, and I look forward to exchanging ideas and experiences with these students at the national meeting.”

Graduate team member Suhas Vyavhare was also looking forward to going to Portland and was hopeful that the team will do well in November.

“We are very excited to go there and represent TAMU at nationals,” he said. “I am sure the team would do great over there as well.”

Other awards presented included Ph.D. candidate Cassie Schoenthal received first place in the Ph.D. Oral Presentation category for her talk titled “Monitoring and management of Culicoides spp. in Texas white-tailed deer production facilities” in the oral presentation part of the Student Competition and the Saltcedar Biological Control Team received the Friends of the Southern Region IPM’s Pulling Together Award.

Parker, Drees Receive Emeritus Status from TAMUS Board of Regents

March 6, 2014 by

Dr. Bart Drees speaking at the 2011 Entomology Science Conference.
Dr. Bart Drees speaking at the 2011 Entomology Science Conference. Photo by Rob Williams

COLLEGE STATION, Texas –Drs. Bart Drees’ and Roy Parker’s dedication and hard work were honored as they received Emeritus status at a recent Board of Regents meeting in February.

Drees and Parker both received the status for their outstanding achievements and service with both the Department of Entomology and Texas A&M AgriLife Extension Service during their time of employment.

Drees retired from the Department and Extension in August of 2013 after 33 years of employment as an Extension Entomologist. Initially, Drees had responsibilities for educational programming on pests of agricultural and urban environments. His work focused on pest management in commercially produced ornamental plants, red imported fire ants, and IPM in rice and soybeans.

From 1997 to 2003, Drees directed the Texas Imported Fire Ant Research and Management Project and was responsible for implementing the statewide fire ant management plan with Texas A&M University, Texas Tech University, University of Texas and the Texas Department of Agriculture. In addition to managing the Fire Ant Project, he conducted fire ant research and Extension programming.

Drees then began enhancing his educational efforts with applied research and education work on IPM on landscape plants in addition to continuing his educational efforts on red imported fire ant management. He has also published several scholarly papers and co-authored A Field Guide to Common Texas Insects with Dr. John Jackman.

Drees was involved in several professional organizations and societies, including committees of the Southwestern Branch of the Entomological Society of America, as well as the national organization and the Society of Southwestern Entomologists.  He also was the president of the SSWE in 2003, president of the ESA Southwestern Branch in 2005, and the ESA Governing Board from 2011-2013.

Drees also received numerous awards, including the Outstanding State IPM Program Award, the USDA-ARS Technology Transfer Award, and the Distinguished Achievement – Extension from the Southwestern Branch of the Entomological Society of America in 1998. He received the Texas Agricultural Extension Service Superior Service Award in 1996. Drees was honored by receiving both the Association of Former Students Distinguished Achievement Award in Extension and the Distinguished Achievement Award in Continuing Education in 1996.

Dr. Roy Parker inspecting corn
Dr. Roy Parker inspecting corn.

Before retiring in August of 2013, Parker had been with Extension for 35 years working in the Texas Coastal Bend area. Some of the pests he helped farmers to manage include the boll weevil, bollworm/budworm complex (sorghum headworms and corn earworms), cotton fleahopper, armyworms and aphids. During the short season cotton

He helped farmers manage and cope with very destructive pests such as boll weevil, the bollworm/budworm complex (headworms in sorghum, earworms in corn), cotton fleahopper, armyworms, sorghum midge, stink bugs, aphids and other pests. Parker was instrumental in implementing the short season cotton production system, which increased cotton profitability by some $30 million per year.

Parker also was the most trusted source of information as growers made contentious decisions such as whether or not to initiate and continue their boll weevil eradication, as well as other pest management programs. His recommendations were the product of his work field testing technologies, observations in grower fields, and his study of the literature and interaction with collaborators.

“Dr. Parker’s primary focus during his career was to provide the best possible information to growers, county agents and consultants in Texas. He worked hard, and was admired by those he served and those with whom he worked,” said Statewide IPM Coordinator Dr. Charles Allen. “It is rare to find someone who invests so completely of themselves in the service of others. Dr.Parker embodies that description. I consider myself fortunate to have had the opportunity to work with him and learn from him for over 30 years.”

Grad Students Receive Recognition for Outstanding Service and Research

February 27, 2014 by

COLLEGE STATION, Texas – Two of the Department’s graduate students received high honors from the Department for their outstanding research and service as they were honored during a special seminar on Thursday.

Marion Le Gall, left, stands with Dr. Ragsdale
Marion Le Gall, right, received the Outstanding Graduate Student Award in the Ph.D. student category during a special awards presentation on February 20. Standing with Le Gall is Department Head Dr. David Ragsdale. Photo by Rob Williams

Marion Le Gall received the Outstanding Ph.D. Student and Milo Lewis was honored with the Outstanding Masters student Award during the special presentation.

Le Gall is currently working in Dr. Spence Behmer’s lab, where she is examining how interactions between macro nutrients and allelochemicals influence feeding behavior and nutrient utilization in insect herbivores.

Le Gall also has been working as a teaching assistant for several courses including General Entomology (ENTO 201) and Insect Physiology (ENTO 306), as well as giving lectures in the 201 course. She has been instrumental in creating and organizing a “digital storytelling project” exercise where students use computer-based tools to tell a short video story to integrate into the lab portion of the ENTO 306 course.

Since coming to Texas A&M in spring of 2009 from the University of Tours in France, Le Gall has served several officer positions with the EGSO, including social chair, vice president, seminar chair and secretary. She has also been instrumental in organizing several activities, including the ENTOBLITZ, the insect collecting trip for professionals and amateurs in the State of Texas, the first-ever inter-departmental soccer tournament against Wildlife and Fisheries Science, as well as departmental fall picnics and various other outreach events.

Marion has  given multiple talks on campus, including three Entomology Graduate Student forums, an invited Departmental Seminar, two Ecological Integration Symposiums, and one presentation at Student Research Week). She was awarded first place (2012), and third place (2011 & 2013), at the Entomology Graduate Student Forum, and was awarded the best talk at the 2013 Ecological Integration Symposium. Le Gall also had two papers published in 2013: one in the Journal of Experimental Biology (work from her M.S.) and one in Metaleptea , which is a non-peer-reviewed journal.

“Marion is an exemplary graduate student, and a perfect example of what the Department of Entomology wants its students to be,” Behmer said. “She gives generously of her time to promote our Department (as well as Texas A&M University), plus the field of entomology, is excellent in the classroom (including as an instructor), and is passionate about her research.”

Milo Lewis, right, received the Outstanding Graduate Student Award in the Master's student category during a special awards presentation on February 20. Standing with Le Gall is Department Head Dr. David Ragsdale.  Photo by Rob Williams
Milo Lewis, right, received the Outstanding Graduate Student Award in the Master’s student category during a special awards presentation on February 20. Standing with Lewis is Department Head Dr. David Ragsdale. Photo by Rob Williams

Lewis currently is working on his Master’s in Dr. Kevin Heinz’s lab researching the physiological ecology of the potato psyllid. He is developing a degree-day model for the psyllid as a means of predicting key events within the psyllid’s population dynamics. The nominator in the packet states that completion of his thesis would help to provide growers with a tool that will allow them to transition away from calendar-based insecticide applications.

The research conducted by Lewis has translated into co-authorship of 3 peer-reviewed manuscripts in three distinctly different journals; Aquatic Botany, Environmental Entomology, and Crop Protection. He is the co-author of 1 editor-reviewed manuscript and 2 research reports. He has co-authored 5 oral and 7 poster presentations, and of these he has delivered 2 of the oral and 6 of the poster presentations.

During his career Lewis has already received two awards of recognition for his research accomplishments; one as an undergraduate student and one as a graduate student. He has also competed successfully for an Entomology Student Enhancement Fund Scholarship ($225) and an Amarillo Research and Extension Center Award for Excellence ($1,000).

Lewis serves in an elected capacity as the 2013-14 treasurer of the Entomology Graduate Student Organization and is also active as a member of the Gamma Sigma Delta Agricultural Honor Society, the Entomological Society of America, the Texas Plant Protection Association, the USDA-SCRI Zebra Chip Working Group, and previously in the American Society of Plant Biologists.

“I am impressed with his work ethic, personality, and interest in entomology, said Professor Dr. Gerry Michels. “His MS program results will be outstanding and will lead to the development of major components of potato psyllid IPM and zebra chip control.”

 

 

 

Department Recognizes Faculty, Staff with Awards During Monthly Meeting

February 19, 2014 by

COLLEGE STATION, Texas—The Department recognized the outstanding accomplishments of a few staff and faculty members during its annual awards meeting held on February 14, 2014.

larry
Larry Keeley, left, receiving his plaque for lifetime achievement recognition during a special awards presentation before the faculty meeting on February 14. Pictured with Dr. Keeley is Entomology Department Head Dr. David Ragsdale (right). Photo by Rob Williams

The first award given out was the Lifetime Achievement recognition, which was given to Professor Emeritus Dr. Larry Keeley. Keeley jo ined the Department of Entomology as Assistant Professor in 1966, became Professor in 1976 and Professor Emeritus 2004 following retirement in 2003.  Keeley taught Insect Physiology to undergraduate and graduate students, and received the Outstanding Undergraduate Teaching Award.

Keeley’s computer animations of complex physiological and biochemical processes and a tutorial on insecticide actions have been widely sought and applied to university and public education programs in the United States and abroad.  He also was major advisor to 9 Master of Science and 12 Doctoral students.

Keeley’s research focus was insect neuroendocrinology. In his research, he investigated the role of the corpora cardiaca in regulating insect blood sugar and basal metabolism and organized the Laboratories for Invertebrate Neuroendocrine Research. This led to isolation, identification and mode of action of the hypertrehalosemic hormone, isolation and sequencing of insect neurohormone genes, and approaches to hormone-mediated insect control.

His work was extended to neurohormone regulation of reproduction in both insects and crustaceans.  He contributed nearly 100 peer-reviewed technical articles, invited reviews and book chapters.

Keeley also served on the editorial board for Insect Biochemistry, provided peer review for 21 journals, and 10 different grant programs.  His leadership and service was recognized by several organizations, including the Entomological Society of America, American Society of Zoology, National Science Foundation, and International Conferences on Insect Neurochemistry and Neurophysiology.

pete
Pete Krauter, left, receiving the Departmental Staff Meritorious Service Award during a special awards presentation before the faculty meeting on February 14. Pictured with Krauter is Entomology Department Head Dr. David Ragsdale (right). Photo by Rob Williams

The Department also awarded Pete Krauter the Department of Entomology Staff Meritorious Service Award. Since his more than 31 years as a research support staff member, he has been widely recognized for his expertise in biological control programs of greenhouse plants. Krauter’s talents include expertise in experimental design, statistical analyses, statistical analyses, crop production and biological control of agricultural pests.

Krauter has been an ambassador to the University, the Texas A&M AgriLife program, Texas Department of Agriculture, and various other state, national, and international researchers in allowing them to continue their research programs. He has also been instrumental in providing valuable advice and expertise on areas ranging from IPM to statistics to systematics and host plant interactions to graduate students.

Pete handles several high-priority duties including the main security officer, handling the Department’s keyless lock systems and serves as a liaison to the Department Head and Committee on Utilization and Assignment of Physical Space, keeping the Department Head informed on critical space matters. He also serves as the point person in providing necessary information and/or recommendations in assessing renovations, repairs, and space assignments.

Kerry Siders. Photo by Rob Williams
Kerry Siders. Photo by Rob Williams

“Pete Krauter is an important resource person, he is generous with his time and expertise, he unselfishly contributes to student projects and is an excellent role model to them, and he is a real pleasure to have as a colleague,” a nominator said.

Blayne Reed. Submitted Photo.
Blayne Reed. Submitted Photo.

Three IPM agents also were recognized for receiving awards during the annual meeting of the Texas Pest Management Association in early February.

Scott Russell. Submitted Photo
Scott Russell. Submitted Photo

Blayne Reed received the Excellence in IPM Programming for agents with 6 or less years of service, the award for Excellence in IPM Programming for agents with 7 or more years of service was presented to Kerry Siders. Scott Russell also received the Outstanding IPM Agent Award for 2013.

“Congratulations to these hard-working agents for their strong, innovative IPM programs which have been recognized by growers as having made a difference,” Dr. David Ragsdale said.

The Department also recognized Dr. Pete Teel for his 35 years of service and announced the winners of the Image Salon. There were many excellent and entertaining entries for the 2014 Arthropods Image Salon, and judges had a hard time naming only one entry as the overall best. Participants submitted more than 24 entries into four categories, with the best overall winner going to Paul Lenhart for his photo titled “Camo Hopper” The category winners are:

  • Artistic: ” Le Maitre du sous-bois” by Paul Lenhart
  • Arthropods In Action: “Cannibalism” by Shawn Hanrahan
  • Traditional Macro: “Camo hopper” by Paul Lenhart 
  • Photo Microscopy: “What the parasitoid larva does inside” by Erfan Vafaie

To see all the images, visit http://arthropodimagesalon.tamu.edu.

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