LSU Plant Pathology and Crop Physiology

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Dr. Vinson Doyle and graduate student Stephen Saltamachia recently traveled to Quito, Ecuador, to attend the XII Latin A...
10/22/2026

Dr. Vinson Doyle and graduate student Stephen Saltamachia recently traveled to Quito, Ecuador, to attend the XII Latin American Mycology Congress (CLAM 12) before conducting fieldwork in the Cordillera del Cóndor region of northern Peru. During the conference, Stephen presented his research poster, “Beyond the Grave: Cryptic Diversity and Transmission Strategies in Neotropical Ant-Pathogenic Ophiocordyceps.”
Their time in the field was especially productive, as they spent five days camping in tents in the remote Amazonian rainforest, collecting numerous specimens of insect-pathogenic fungi. Their collections included several unusual species of Ophiocordyceps, fungi known for their remarkable ability to infect insects and, in some cases, manipulate their behavior. They also had opportunities to engage with members of the local Wampis Indigenous community, exchanging knowledge about the fascinating organisms found in the surrounding forest.
Overall, the trip provided valuable opportunities to collaborate with international colleagues, exchange research ideas, and further our understanding of the diversity and ecological importance of insect-pathogenic fungi in tropical ecosystems.

Congratulations to Lucy Kiarie, for successfully defending her Ph.D. dissertation entitled "Identification, Characteriza...
10/22/2026

Congratulations to Lucy Kiarie, for successfully defending her Ph.D. dissertation entitled "Identification, Characterization, and Validation of Reniform Nematode (Rotylenchulus reniformis) Resistance in Soybeans." Lucy is advised by Dr. Tristan Watson. In the photo, from left: committee member Dr. Trey Price, Lucy Kiarie, and committee members Drs. David Moseley, Tristan Watson, Graca Vicente and Boyd Padgett.

We’re excited to celebrate Associate Professor Dr. Sara Thomas-Sharma, who presented the collaborative research of her p...
10/15/2026

We’re excited to celebrate Associate Professor Dr. Sara Thomas-Sharma, who presented the collaborative research of her postdoc Dr. Abdulkadir Dalha Isa "Progress in spore trapping for detection and quantification of Cercospora spp. causing Cercospora Leaf Blight in soybean fields across the U.S." at the recent American Phytopathological Society's Plant Health 2026 in Providence, RI. Just weeks later, research from the Dolye and Thomas-Sharma's Lab contributed to the new publication "Development of assays to differentiate and quantify three Cercospora species causing Cercospora leaf blight on soybean" which can be read here: https://apsjournals.apsnet.org/doi/abs/10.1094/PDIS-03-26-0636-RE Congratulations to Drs. Doyle, Thomas-Sharma and their collaborative team on their continued success!"

Congratulations to Sunira Marahatta on receiving a $1,000 Love of Learning Award from Phi Kappa Phi, the nation's oldest...
10/12/2026

Congratulations to Sunira Marahatta on receiving a $1,000 Love of Learning Award from Phi Kappa Phi, the nation's oldest multidisciplinary honor society. Selected as one of just 155 recipients nationwide, Sunira was recognized for her academic excellence, service, clear career goals and the potential impact of the award funding. She is currently pursuing her Ph.D. under the guidance of Dr. Zhi-Yuan Chen. This is an outstanding and well-deserved achievement.

Quick questions, and even shorter answers, for our new Graduate Student Assn. officers!WILLIAM ESCOBAR, GSA Fundraising ...
10/11/2026

Quick questions, and even shorter answers, for our new Graduate Student Assn. officers!
WILLIAM ESCOBAR, GSA Fundraising Chair

One word that describes how you feel when you have made progress on your research?
Excited and relieved.

Name an LSU or AgCenter mentor in your life who you are grateful for?
Mary Beth Rollins and Madison Flasco.

In relation to your career, what's one word that describes you?
Persistent.

What is something you do in your research that's very boring but necessary?
Chopping sugarcane leaves.

What is something that makes you happy?
Spending time with friends.

Quick questions, and even shorter answers, for our new Graduate Student Assn. officers!ISABELA MARTINS, Social Chair1-2 ...
10/10/2026

Quick questions, and even shorter answers, for our new Graduate Student Assn. officers!

ISABELA MARTINS, Social Chair

1-2 words for your feelings when your research moves for-ward?
Motivated.

A research task that's boring but necessary?
Writing.

Describe yourself professionally?
Dedicated.

Something that makes you happy?
Spending time with my family and my dogs.

Name a LSU mentor you are grateful for?
Dr. Andre Gama

Quick questions, and even shorter answers, for our new Graduate Student Assn. officers!INDIRA POUDEL, GSA Educational Tr...
10/09/2026

Quick questions, and even shorter answers, for our new Graduate Student Assn. officers!

INDIRA POUDEL, GSA Educational Trip Chair

One word for your feelings when your research moves for-ward?
Grateful.

A research task that's boring but necessary?
Pipetting.

Describe yourself professionally?
Curious.

Something that makes you happy?
Being around people I love and spending time outdoors.

Name a LSU mentor you are grateful for?
Dr. Chien Yu Huang and Dr. Lawrence Datnoff.

Quick questions, and even shorter answers, for our new Graduate Student Assn. officers!JOAO MORALES, GSA Social Media Ch...
10/08/2026

Quick questions, and even shorter answers, for our new Graduate Student Assn. officers!

JOAO MORALES, GSA Social Media Chair

One word for your feelings when your research moves forward?
Loud (everyone around me knows when something worked!)

A research task that's boring but necessary?
Counting spore germination on 500 plates.

Describe yourself professionally?
Determined.

Something that makes you happy?
Any type of all-you-can-eat restaurant!

Name a LSU mentor you are grateful for?
Dr. Andre Bueno Gama, without a doubt.

Quick questions, and even shorter answers, for our new Graduate Student Assn. officers!CHRISTIAN FRITSCH, TreasurerOne w...
10/07/2026

Quick questions, and even shorter answers, for our new Graduate Student Assn. officers!

CHRISTIAN FRITSCH, Treasurer

One word for your feelings when your research moves for-ward?
Accomplished.

A research task that's boring but necessary?
Writing/documentation.

Describe yourself professionally?
Diligent.

Something that makes you happy?
Fishing/working out.

Name a LSU mentor you are grateful for?
Catherine DeRobertis.

Address

302 Life Science Building, LSU
Baton Rouge, LA
70803

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