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Faculty, Staff Honored at Annual COALS Dean’s Outstanding Achievement Awards Ceremony

September 16, 2015 by Rob Williams

Dr. Jim Woolley, right, receiving the Dean’s Outstanding Achievement Award for International Impact from Dr. Mark Hussey, Vice Chancellor and Dean for Agriculture and Life Sciences.
Dr. Jim Woolley, right, receiving the Dean’s Outstanding Achievement Award for International Impact from Dr. Mark Hussey, Vice Chancellor and Dean for Agriculture and Life Sciences.

COLLEGE STATION, Texas – Congratulations to Dr. Jim Woolley and Mr. Pete Krauter for receiving the highest award from the College of Agriculture and Life Sciences for their achievements.

Woolley and Krauter were honored on Wednesday, September 16, during the College of Agriculture and Life Sciences’ Dean’s Outstanding Achievement Awards ceremony held at the AgriLife Center.

Woolley, a professor of Entomology, received the Dean’s Award in the international impact category. Woolley has been with the Department for 32 years teaching and researching the taxonomy and evolution of parasitic wasps and their use in biological control of insect pests.

During his career, he has collected insects in at least 12 countries, with emphasis on Mexico, Panama and Peru. All of his collection efforts have been recorded in the Texas A&M Insect Collection.

Woolley has taught several short courses and workshops in Mexico and Peru, as well as serving on various committees, including the the sis and examining committees for Licentiatura students, which are undergraduate degree with thesis students, was a founding member of the International Society of Hymenopterists and has been elected to President, Secretary and Treasurer.

The greatest impact Woolley has had on the university is in the Study Abroad program with his course in Tropical Field Biology that he participates in teaching along with Wildlife and Fisheries Science Department Professor Dr. Tom Lacher. When the 2015 program is completed, Woolley would have impacted more than 270 Aggies and taught the program 16 times.

“In Entomology, it is virtually a must-have experience for our students interested in insect biodiversity and field ecology,” Ragsdale said. “Although Dr. Woolley has had huge international impacts throughout his career, I believe that by far the greatest impact locally has been through the Dominica Study Abroad program. I am proud to have this program affiliated with Entomology in concert with the department of Wildlife and Fisheries Sciences and Dr. Woolley’s counterpart, Dr. Tom Lacher for the past 25 years.”

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Pete Krauter, right, receiving the Dean’s Outstanding Achievement Award for Staff from Dr. Mark Hussey, Vice Chancellor and Dean for Agriculture and Life Sciences.

Senior Research Associate Pete Krauter received the Dean’s Award for Outstanding Achievement in the Staff category for his outstanding support and dedication to the Dr. Kevin Heinz Lab and the Department in the past 30 years.

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 exemplifies the concept of a team player,” Heinz said. “Regardless of project affiliation, Pete shares his numerous talents with a wide range of faculty, staff, and students within the Department.”

Krauter also 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.

“His knowledge, dedication to detail, and persistence in seeing a project through to timely completion has saved the Department and College tens of thousands of dollars and a large portion of these cost saving activities will not be found anywhere on a position description,” Heinz said. “Pete has become the “go-to” individual when something needs to get done. He is a master of détente in working with Facilities Services in getting equipment repaired quickly and correctly and in keeping Department and College facilities clean, orderly, and in working condition.”

In addition to Woolley and Krauter, Associate Professor Dr. Craig Coates was also recognized for being named a Critical Thinking Academy Fellow while Julio Bernal was recognized for receiving promotion to Professor, and Dr. Aaron Tarone for receiving both promotion to Associate Professor with tenure. Drs. Hojun Song and Ed Vargo were then recognized as new faculty who joined the college in the past year. Congratulations to all who were recognized at this annual event.

Entomologists find new stink bug to help soybean farmers control damage

September 9, 2015 by Rob Williams

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Redbanded stink bug. (Photo courtesy of Dr. Mo Way, Texas A&M AgriLife Research-Beaumont)

By Kathleen Phillips, Texas A&M AgriLife Communications

BEAUMONT — Entomologists in Texas got a whiff of a new stink bug doing economic damage to soybeans in Texas and are developing ways to help farmers combat it, according to a report in the journal Environmental Entomology.

Various types of stink bugs have long been a problem on soybean crops, but when sweeps of fields in southeast Texas netted 65 percent redbanded stink bugs, entomologists realized this particular bug had become the predominant pest problem, according to Dr. Mo Way, an entomologist at the Texas A&M AgriLife Research and Extension Center in Beaumont.

Suhas Vyavhare spraying soybeans in a redbanded stink bug experiment---photo by mo way
Suhas Vyavhare spraying soybeans in a redbanded stink bug experiment. Photo by Dr. Mo Way.

The problem was no one in the U.S. knew much about the redbanded stink bug and how it had been able to overcome the previously predominant southern green stink bug, green stink bug and brown stink bug, Way said. An insect’s life cycle and biology have to be understood before scientists can figure out ways to control it.

Texas farmers plant a little less than 200,000 acres of soybeans a year, according to the U.S. Department of Agriculture’s National Agricultural Statistics Service.

“The redbanded stink bug has been a serious pest of soybeans in South America since the 1960s,” said Dr. Suhas Vyavhare, a postdoc at the Beaumont center who began his work on the insect as a graduate student there. “It was never a problem in the United States until around 2000. Prior to that, it was known to be in the soybean fields, but that’s when it was first reported in Louisiana as being an economic pest.”

Not only did the research team find insect numbers at economically damaging levels in Texas but also determined that the redbanded stink bug was becoming resistant to the organophosphate chemical that previously had provided effective control, said Vyavhare, who collaborated with Way and AgriLife Research entomologist Dr. Raul Medina in College Station.

“We started by looking at population dynamics, or how abundant redbanded stink bug is in Texas,” Vyavhare said. “We did sweep net surveys across various commercial soybean fields in southeast Texas. We also looked at insect-plant interaction in order to determine what soybean growth stages are most susceptible to redbanded stink bug damage so we could target pest management practices.”

He said the researchers also had an inkling the redbanded stink bug was responsible for what is known as delayed maturity syndrome in which the soybean plant does not grow at its normal rate. They tested this theory by subjecting a controlled growth of soybeans to different densities of redbanded stink bugs and found that the insect is directly connected to the disorder.

“There are more than 50 species of stink bugs found in soybeans. Some of them are beneficial and some are pests,” Vyavhare said. “The redbanded stink bug as compared to the other pest stink bugs is smaller, and it has the ability to fly faster. So it is very agile, and that contributes to its movement into different areas, and it could be one of the reasons why it is not that susceptible to insecticides because when a farmer sprays the field, they could be escaping before the chemical reaches them.”

Finding that the insect is becoming resistant to the common insecticide used as well as the fact that more frequent doses were required to control them was a significant point in the research, Vyavhare said.

“Now we are recommending that farmers use different products rather than the same one over and over,” he said. “So that could reduce the amount of insecticide that is applied. Even if we can reduce the need for one insecticide application, that could save millions of dollars in Texas and the other infected states each year.”

The team is also hoping to continue research with other control possibilities such as using a trap crop planted near soybeans to attract the insects away or developing redbanded stink bug-resistant soybean varieties.

Way said the team also is revising a soybean pest management guide last published in 1999 so farmers will know steps that can be taken to reduce crop damage from the redbanded stink bug.

Chong Chin Heo Receives Top TAMU Awards For Research Excellence

September 3, 2015 by Rob Williams

IMG_3147COLLEGE STATION, Texas—Chong Chin Heo’s research has been recognized at the higher level as he recently received the Vice President for Research’s Excellence Award and the Sigma Xi Interdisciplinary Award for his outstanding research efforts.

Heo is a Ph.D. candidate in Dr. Jeffery Tomberlin’s FLIES lab and received his Bachelor of Science in Biomedical Sciences and Masters in Parasitology from the National University of Malaysia in Kuala Lumpur, Malaysia.

Heo’s interest in research started when he learned about the devastating impacts of parasites and insects to human and animal health globally. Heo is wanting to focus mainly on the application of insects in helping criminal investigations.

With his research, Heo is studying the ability of ecosystem recovery, called resilience following disturbance. Heo is using carrion, or decaying animal flesh, as his model system to determine the resiliency in nutrient cycling where blow fly colonization is delayed for an extended period of time, similar to events in nature, such as weather or concealment.

Heo is specifically studying the impact that events in nature on associated microbial metabolism, insect composition and succession, soil nutrient shifts and soil mite population dynamics. His ultimate goal is to understand how ecosystems respond to disturbances and how fast they recover as the ability to recover is the most fundamental process in food production and resource sustainability. Heo’s findings can be used to develop novel techniques or indicators for forensic investigations, such as determining the time and location of death.

Heo also received first place in the Oral Presentation section of the Plant Sciences, Animal Sciences, Wildlife and Fisheries Sciences, Entomology, Agriculture and Ecological Restoration category during the Student Research Week competition in March. Heo tied with Carl Hjelmen for first place in the same category.

“I felt very happy for receiving this award and I think it is an encouragement for me to excel in academic and research in my future career,” Heo said. “My advisor, Dr. Jeff Tomberlin and lab members are the key supporters and I would like to thank all of them for creating a conducive research environment for everyone’s success.”

Tomberlin was very proud of Heo for his hard work and dedication to the lab and his research.

“I am very proud of Chin and his accomplishments,” Tomberlin said. “He has done a tremendous job bridging multiple disciplines to explain the nature of decomposition and nutrient recycling. Chin has a very bright future in academia!”

Grad Students Receive Awards During Forum

August 28, 2015 by Rob Williams

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Chong Chin Heo, right, received first place. Photos by Rob Williams

The Department of Entomology recently recognized four students as they received recognition for their outstanding research presentations during the Eighteenth Annual Graduate Student Forum on August 27.

The forum allows graduate students to present their research in front of their peers. Presenters had a total of 15 minutes to present their research and field questions from the audience.

Of the 15 presenters, Chong Chin Heo received first place for his talk titled “Ecosystem resilience of carrion experiencing delayed Diptera colonization” and Paula Castillo for her talk titled “RNAi as a new alternative for fire ant gene target validation toward population control.”

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Paula Castillo, right, receiving the second place award from Department Head Dr. David Ragsdale

Heo is a Ph.D. student mentored by Dr. Jeffery Tomberlin and Castillo is a Ph.D. student mentored by Dr. Patricia Pietrantonio.

Xanthe Shirley and Wei “Ivy” Chen tied for third place during the competition. Shirley’s presentation was titled “Phylogenetic relationships among species in Aphelinus (Hymenoptera: Aphelinidae)” and Chen’s was “New Aspects of Sterols in Plant-Insect Interactions”.

Shirley is a Master of Science student mentored by Dr. Jim Woolley and Chen is a Ph.D. student that is co-advised by Drs. Spence Behmer and Keyan Zhu-Salzman.

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Wei “Ivy” Chen, left, and Xanthe Shirley, right, with Dr. David Ragsdale, center. Photo by Rob Williams.

All winners received a certificate and a cash prize during a special awards ceremony following the main session.

Texas A&M Insect Collection Associate Curator Ed Riley To Retire

August 20, 2015 by Rob Williams

TAMU Insect Systematics group, 1988. From left to right: Joe Schaffner, Horace Burke, Ed Riley, Jim Woolley, and Bob Wharton
Texas A&M University Insect Systematics group, 1988. From left to right: Joe Schaffner, Horace Burke, Ed Riley, Jim Woolley, and Bob Wharton.

COLLEGE STATION, Texas— Associate Curator of the Texas A&M Insect Collection Ed Riley will soon have more time to enjoy insect collecting as he retires on August 31.

Riley will retire at the end of August after working 27+ years as the assistant and associate curator of the Texas A&M Insect Collection within the Department of Entomology.

Ed Riley, TAMU Insect Collection, 2006. Submitted Photo.
Ed Riley, TAMU Insect Collection, 2006.

Riley has been responsible for maintenance and curation of the Texas A&M Insect Collection. During his tenure, the insect collection has nearly tripled in size from one to three million curated specimens. He has been active in promoting the collection to the general public and regional avocational entomologists, and has participated in various research projects. He has been involved in the development and upkeep of the collection’s expansive database since its inception in the late 1990s.

Ed Riley, Cerro Pirre Panama, 2015
Ed Riley, Cerro Pirre Panama, 2015

Riley has worked on various research projects while at A&M including surveys of the beetles of the Lower Rio Grande Valley and other select Texas biotic communities, and the taxonomy and systematics of various beetle groups, especially leaf beetles (Chrysomelidae). In addition to local and national travel, Riley also has traveled to several points in Latin America for workshops and collecting expeditions.

Prior to his arrival at TAMU, Riley was a research associate with the Department of Entomology at Louisiana State University for seven years and a research specialist in the University of Missouri Enns Entomology Museum for three years.

Riley received his Bachelors of Science degree from the University of Missouri in 1978 and his Master of Science in Entomology from Louisiana State University in 1988.

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