PI & Objective Leaders

C. D. Cruz

Dr. C. D. Cruz

Botany & Plant Pathology
Principal Investigator
765.494.1515
765.494.0363 (fax)

Dr. Cruz is an Assistant Professor, and his interdisciplinary research focuses on the integration of fungal biology, ecology, and epidemiology for plant disease management. His specialties include plant pathology, crop protection, risk assessment, disease resistance, ecology, epidemiology, phenomics, and remote sensing applications.

Contact Information

Department of Botany & Plant Pathology, Purdue University
915 W State St., West Lafayette, IN 47907, USA

Dr. Cruz is an Assistant Professor, and his interdisciplinary research focuses on the integration of fungal biology, ecology, and epidemiology for plant disease management. His specialties include plant pathology, crop protection, risk assessment, disease resistance, ecology, epidemiology, phenomics, and remote sensing applications.

Education

  • Ph.D., 2013 – Kansas State University, Plant Pathology
  • M.Sc., 2008 – Kansas State University, Plant Pathology
  • B.Sc., 2002 – Zamorano Pan-American Agricultural University

Professional Experience

  • Assistant Professor, 2018-Present – Purdue University
  • Research Assistant Professor, 2016-2017 – Kansas State University
  • Postdoctoral Research Associate, 2013-2015 – Kansas State University
  • Liaison Coordinator (Wheat Blast Project, South America), 2011-Present
  • Technical Sales Representative (Agro-chemical), 2002-2005 – Corporación Custer

Professional Societies and Working Groups

  • American Phytopathological Society (APS), 2007-present
  • APS Spectroscopy Working Group, 2018-present
  • APS Epidemiology Committee, 2017-present
  • APS Emerging Diseases and Pathogens Committee, 2018-present
  • CIMMYT International Wheat Improvement Network, 2017-present
  • North American Plant Phenotyping Network, 2017-present
  • Wheat Blast Research Group, 2009-present
  • APS Tropical Plant Pathology Committee, 2008

Courses taught at Purdue University

  • BTNY 535, Plant Disease Management, three-credit-hour course. An introduction to the study of the dynamics of plant diseases, and the epidemiological basis of disease management strategies. Plant Disease Management is an upper-level course and intended for students who have an interest in plant pathology, agronomy, or closely related areas. Each topic will be covered on a lecture/discussion format.
    • Course goal: Understand how plant disease epidemics occur and how they are monitored and managed.
    • Course outcome: Explain how epidemiology is used to evaluate plant disease management options.

BIOGRAPHY

The driving force in my life has been my need to travel and understand people's problems. Don't get me wrong, I love, and I am passionate about science. I am still in the science businessa classically trained plant pathologist who is constantly reading up-to-date information or thinking about the next big research idea.

The first evidence of my need to travel and understand people's struggles can be traced back to when my parents decided to leave my native Venezuela back in the 80s when the economy was still booming. At that time, I could not understand why they chose to relocate, but now in retrospect, I do. There were subtle signs that something terrible with the economy was going to happen, and my parents predicted it on time. We traveled the Andes for seven long days in a red Fiat Fiorino, with limited horsepower needed for mountain driving. However, we did it, and I had the chance to enjoy the views of impressive mountains, cloud forests, various types of foods, and share people's perspectives and struggles at destination in Guayaquil, Ecuador. Guayaquil was not the developed city we know today. I was five years old then, and inside me, I wanted to go back to where everything had started, but we never did, for multiple and good reasons. Everything makes sense now.

Growing up in Ecuador, I was fortunate to attend well-regarded, private schools from elementary through high school. I was an outstanding student and had the excellent opportunity to have people around me who inspired me to believe in myself and follow my dreams, including my elementary schoool teacher John Alvarado and high school chemistry teacher Dr. Omar Maridueña. In the late 90s, when I was about to finish high school, I dreamed of opportunities waiting for me somewhere out there, beyond the Guayas River and the city that welcomed me for twelve years. I heard of Zamorano University for the first time when I was 17. When I heard that the University, located in Honduras, was regarded as one of the crown jewels of Latin American agricultural higher education, I prepared myself to excel on the admission exam, and I did well. Weeks later, I received a phone call from the Dean offering a partial scholarship which I had to supplement with a limited budget from my parent's earnings and a big loan from two institutions. One of these institutions was Banco del Pacífico, a major bank founded by Marcel Laniado de Wind, a Zamorano alumnus. Thanks to my parents' efforts and many people I met along the way, I finished my degree as an agronomist in 2000. During that time, things were rough back at home. Social unrest and political and economic troubles led to the replacement of domestic money. My parents could not predict this time that the sucre was going to be replaced with the U.S. dollar that year and that the foreign currency was going to serve as Ecuador's currency in the time since. Scholars now consider such a big event a success; however, the first years of the currency substitution were a struggle for the average family, including mine. These events reminded me of the long conversations at home about economic cycles and hardship. Therefore, it was time to make a bold decision if I wanted to return and finish my bachelor's degree at Zamorano. It was not easy. I had to travel to a new destination, work long hours, and save every dime possible for my objective. In the end, I had enough drive, commitment, and discipline, and I returned to Zamorano in 2002, and in December of that year, I graduated.

After graduation, I was fortunate enough to have been selected as a Technical Representative for the Agro-Chemical Division of the Custer Corporation in Machala, Ecuador. I soon learned the struggles of growers dealing with Black Sigatoka and nematodes and the effects of the overuse of pesticides. In 2004 during a visit to a customer, César Chavez (Zamorano alumnus), I learned about disease prediction using models. César inspired me with his short lecture about reducing the number of fungicide applications to control Black Sigatoka based on data. I can remember how focused I was while looking on his computer screen at the disease progress curves he had developed with data collected over time. Not too long after that visit, I started to look for opportunities to study in the U.S. I first applied and then started an internship at Dr. Luis Cañas' lab at The Ohio State University. A year and a half later, I began my master’s degree program in plant pathology with Dr. Anne Dorrance, current Associate Dean and Director for the Ohio Agricultural Research and Development Center. In 2006, during my master's, I was fortunate to take an advanced course in Plant Disease Epidemiology with world-renowned and Distinguished Professor Dr. Laurence V. Madden. Dr. Madden has pioneered multiple models and methods, and his work has defined the modern discipline of quantitative disease epidemiology. I was also lucky to have been co-mentored by Professor Pierce Paul, a renowned epidemiologist who uses modern statistical techniques, sophisticated computer technology, large weather databases, and efficient platforms to develop and use prediction and risk models as decision-making tools.

In 2009, I joined the Department of Plant Pathology at Kansas State University as a Ph.D. student. I was assigned to work on a multi-state, multi-national team project to research an emerging and high-consequence disease on wheat. There, I worked closely with various top-notch scientists, including Professors James P. Stack and William (Bill) Bockus, and Distinguished Professor Barbara Valent. Dr. Valent was recently elected to the U.S. National Academy of Sciences, an organization whose scholars are often sought out to provide independent, objective advice to national leaders on problems where scientific insights are critical. My primary research effort was elucidating of the ecology and epidemiology of the high-profile wheat blast disease. The work was conducted as part of collaborative work with North and South American institutions, including The Ohio State University, the Center for Plant Health Science and Technology, the Bolivian Association of Oilseed and Wheat Producers, the Bolivian Research Center for Tropical Agriculture, and Kansas State University as the leading institution. My research project influenced new debates about the epidemiological factors and dynamics resulting in widespread symptoms in large commercial fields. I also led the development of a phenotyping platform for the characterization of elite germplasm, mapping populations, and genetic resources of wheat in Bolivia. We identified a major source of resistance to the disease through this effort. Since then, I have been invited to contribute with my expertise to scientific activities organized by the USDA, EMBRAPA, Cornell in partnership with the Borlaug Global Rust Initiative, CIMMYT, and the American Phytopathological Society. I became a Research Assistant Professor at Kansas State in 2016, and in 2018 joined Purdue University as an Assistant Professor in the Department of Botany and Plant Pathology. Here I have found a vibrant group of colleagues, students, staff (including my longtime technician and brother), and new collaborators with whom I am working on transdisciplinary methods to effectively manage non-and-native high consequence plant diseases.

For me, life as a scientist has been more of a recent love affair. Looking back, I remember the long days and nights, like now, midnight before Thanksgiving Day in my office on-campus. Don't get me wrong; I enjoy doing this. But I remember best the things that attracted me in the first place, that driving force that has allowed me to travel and understand people and their struggles, including those caused by plant diseases. For me, this journey has always been an adventure.

Carlos Gongora-Canul

Dr. Carlos Gongora-Canul

Botany & Plant Pathology
Post Doc Research Associate

His research focuses on plant disease epidemiology in corn and wheat by using quantitative epidemiology, plant-sensing technology and digital plant phenomics. His Research explores the use of emerging technologies including high-throughput phenotyping to detect, quantify, and predict plant diseases.

Contact Information

Department of Botany & Plant Pathology
Purdue University
915 W State St., West Lafayette, IN 47907, USA

His research focuses on plant disease epidemiology in corn and wheat diseases by using quantitative epidemiology, plant-sensing technology and digital plant phenomics. His research explores the use of emerging technologies, including high-throughput phenotyping to detect, quantify, and predict plant diseases.

Research Interest

  • Quantitative plant disease epidemiology
  • Plant disease digital phenomics
  • Plant pathology/plant breeding research interaction

Education and Training

  • PhD.: Plant Pathology, Epidemiology and Statistics, Iowa State University. 2010. Ames, IA, USA
  • Master: Plant Pathology and Plant Disease Epidemiology. Colegio de Postgraduados 2014 Montecillo, Mex.
  • Bachelor: Agronomist in Plant Parasitology, Chapingo Autonomous University.2000. Chapingo, Mex.

Professional Experience

  • Research & Development General Manager-Plant Breeding of Jatropha curcas for Biodiesel production. Jatronergy-Lodemo Petroleum Corporation). 2013-2018. Merida, Mex.
  • Senior Research Associate (Trait Integration/Corn Breeding-Program Lead-Latin America North-LAN). Introgresion of GMO and Native Genes into inbreds and Hybrids. Pioneer Hi-Bred International (Corteva-DowDupont). 2010-2013, Guadalajara, Mex.
  • Research Associate. Corn Breeding. Pioneer Hi-Bred International (Corteva-DowDupont). 2005-2006. Guadalajara, Mex.
  • Invited Professor of Graduate Program of Plant Breeding and Plant Pathology (MSc and PhD). Centro de Investigación y Asistencia Tecnológica del Estado de Jalisco, (CIATEJ). 2016-2017. Mérida, Mex.
  • Invited Professor of Statistics and Mathematics. Anahuac Mayab University. January 2015-2017. Mérida, Mex.
  • Owner of “Maya Corn Harvest”. A Corn Hybrid Seed Starting Up Company. Campeche, Mex. 2014 to date.
  • Mexican International Agriculture Inspection Service. Mexico Department of Agriculture. SAGARPA-SENASICA-DGIF. 2001- 2002. Cancun, Mex.

 Developed products

  • Jatropha curcas: development of many inbreds and commercial hybrids: ALC01®, ALJCH01®, ALJCH02®, ALJCH03®
  • Corn: development of Inbreds and commercial hybrids
  • Patent: Method for generating stable haploids of jatropha curcas (WO2017111574A1-PCT/MX2016/050022) 

Peer-Reviewed Publications

  • Herrera-Cool, G. J., López-Puc, G., Joã Loureiro, Rodríguez Buenfil, I. M., Iglesias-Andreu, L. G., Uc-Varguez, A., Aguilera-Cauich, E. A., Góngora-Canul, C., and Martinez-Sebastian, G. 2018. Organogenesis and estimation of nuclear DNA content in eight generation of Jatropha curcas L. subcultured in vitro. Scientia Horticulturae (In revision)
  • Góngora-Canul, C., Aguilera-Cauich, E. A, Martinez-Sebastian, G., López-Puc G., Uc-Varguez, A., and Pérez-Hernandez, O. 2018. Spatio-Temporal Dynamics of Mealybug (Hemiptera: Pseudococcidae) Populations in Plantations of Jatropha curcas L. in Yucatán, Mex.. Industrial Crops and Products 117: 110-117.
  • Góngora-Canul, C., Aguilera-Cauich, E. A., and Martinez-Sebastian, G. 2017. Assessment of the flowering biology of the novel "female only flower" trait in Jatropha curcas L. J. Plant Breed. Crop Sci. 9:208-216.
  • Uc-Varguez, A., López-Puc G., Góngora-Canul, C., Martinez-Sebastian, G., and Aguilera-Cauich, E. A. 2017. Spatio-temporal behavior of foot rot (Lasiodiplodia theobromae) in Jatropha curcas L. plantations in Yucatan, Mexico. Eu .J. Plant Pathol. 150: 991-1000.
  • Aguilera-Cauich, E. A., Pérez-Brito, D., Navarrete Y. A., López-Puc, G., Castañón N., G., Sacramento, R. J., Rubio, A. C., Uc-Várguez, A., Góngora-Canul, C. and, Mijangos-Cortes, J. O. 2015. Assessment of phenotypic diversity and agronomic contrast in American accessions of Jatropha curcas Industrial Crops and Products 77: 1001-1003.
  • A. Ferreira, T. C. Harrington, C. C. Gongora-Canul, R. G. Mafia, E. A. V.Zauza, A. C. Alfenas. 2012. Spatial-temporal patterns of Ceratocystis wilt in eucalyptus plantations in Brazil. Forest Pathology 43: 153-164.
  • Gongora-Canul, C., Nutter, F. W. Jr., and Leandro, L. F. S. 2011. Temporal dynamics of root and foliar symptoms of soybean sudden death syndrome. Eur. J. Plant Pathol: 132:71-79.
  • Gongora-Canul, C. C., and Leandro, L. F. S. 2011. Plant age affects root infection and development of foliar symptoms of soybean sudden death syndrome. Plant Disease 95: 242-247.
  • Gongora-Canul, C. C., and Leandro, L. F. S. 2011. Effect of soil temperature and plant age at time of inoculation on progress of root rot and foliar symptoms of soybean sudden death syndrome. Plant Disease 95:436-440.
  • Silva-Rojas, H. V., Fernández-Pavía, S. P., Gongora-Canul, C., and Ávila-Quezada, G. D. 2009. Spatial-temporal distribution of pepper wilt (Capsicum annum L.) in Chihuahua and identification of the causal agent Phytophthora capsici Leo. Revista Mexicana de Fitopatología 27:134-147.
  • Ruiz-García, N., Mora-Aguilera, G. Rivas-Valencia, P., Gongora-Canul, C., Loeza-Kuk, E. Ochoa-Martínez, D., Ramírez-Valverde, G., Gutierrez-Espinosa, M. A., and Álvarez-Ramos, R. 2009. Reliability of direct tissue BLOT-ELISA and DAS-ELISA in the detection of citrus tristeza virus and sampling in commercial plots of Tamaulipas Mex.. Revista Chapingo Serie Horticultura 15:41-47.
  • Góngora-Canul, C., Escamilla-Bencomo, J. Pérez-Hernández, O. and Mora-Aguilera, G., 2004. Spread gradients of lethal yellowing of coconut (Cocos nucifera L.) in Sisal Yucatán, Mex.. Revista Mexicana de Fitopatología 22:370-376.
  • Pérez-Hernández, O., Gongora-Canul, C., Medina-Lara, F. M., Oropeza-Salím, C., Escamilla-Bencomo, J. A, and Mora-Aguilera, G. 2004. Spatio-temporal pattern of lethal yellowing of coconut (Cocos nicifera L.) in Yucatán, Mex.. Revista Mexicana de Fitopatología 22:231-238. 

Books and Chapters

  • Uc-Varguez, A., Góngora-Canul, C., López-Puc G., Martinez-Sebastian, G., and Aguilera-Cauich, E. A. 2017. Management of pest and diseases Jatropha curcas L. crop in Southern Mexico. 53 p. Hojarasca, Mexico, DF. ISBN: 978-607-97894-1-1.
  • Góngora-Canul, C., Martinez-Sebastian, G., Uc-Varguez, A and López-Puc G. 2018. The Jatropha curcas L. crop in Southern Mexico. 66 p. CIATEJ, Mex.. ISBN 978-607-97894-5-9.
  • Gongora-Canul C. C., and Martinez-Sebastian, G.2018. Advances in Jatropha curcas L. breeding: Experiences of Jatronergy Company: eight years. Pp. 79-94. In: Jatropha curcas L. in Mexico: Advances and Perspectives of a Biofuel Crop. Lopez Puc, G. and Uc Varguez, A. (Eds). 264 p. Corporativo Inteliplan SA DE CV, Yucatán, Mexico. ISBN 978-607-98348-2-1.
  • Gongora-Canul C. C., and Uc-Varguez, A. 2018. Pest and diseases in Jatropha curcas L. crop in Mexico. Pp. 123-146. In: Advances and Perspectives of a Biofuel Crop. Lopez Puc, G. and Uc Varguez, A. (Eds). 264 p. Corporativo Inteliplan SA DE CV, Yucatán, Mexico. ISBN 978-607-98348-2-1.
  • Gongora-Canul C. C., and Uc-Varguez, A. 2018. Production and management of Jatropha curcas L. crop in Yucatan, Mexico. Pp. 95-122. In: Advances and Perspectives of a Biofuel Crop. Lopez Puc, G. and Uc Varguez, A. (Eds). 264 p. Corporativo Inteliplan SA DE CV, Yucatán, Mexico. ISBN 978-607-98348-2-1.
  • Gongora-Canul C. 2017. Opportunities in Mex.: Biofuels. Biofuel International 11: 40. Woodcote Media Ltd, UK. ISSN 1754-2170
  •  Gongora-Canul C. C. 2015. Jatropha curcas Varieties and its potential to produce Biofuel. Pp. 29-30. In: 1St International Congress of Jatropha curcas L. September 2015, Cuernavaca, Morelos Mexico. 39 p.
  • Gongora-Canul C. C. 2015. Breeding of Jatropha curcas. P. 7-11. In: Gaceta SIIDETEY 6:(52). April 2015, Mérida, Yucatán, Mexico. 27 p. 

Awards

  • Member of National Researcher System-National Council of Science and Technology (CONACYT)- SNI-Level I (63541) (2014-2017).
Andres Cruz

Andres Cruz

Botany & Plant Pathology
765.494.8311

Andres is the Laboratory Technician for Dr. Cruz’s lab. His work focuses in setting up, operating, and maintaining the lab equipment. He tests, monitors, and keeps detailed logs of the experiments as well as supporting researchers with their work. Andres is a certified UAV flight operator and is in charge of conducting flights, maintaining equipment and data logging. He also is in charge of producing media for manuscripts, website, and presentation publications for the lab.

Contact Information

Department of Botany & Plant Pathology
Purdue University
915 W State St., West Lafayette, IN 47907, USA

Andres is the Laboratory Technician for Dr. Cruz’s lab. His work focuses in setting up, operating, and maintaining the lab equipment. He tests, monitors, and keeps detailed logs of the experiments as well as supporting researchers with their work. Andres is a certified UAV flight operator and is in charge of conducting flights, maintaining equipment and data logging. He also is in charge of producing media for manuscripts, website, and presentation publications for the lab.

Job Experience

12/2016 | Kansas State University Department of Plant Pathology

Research Technician

Created flight plans and flew Unmanned Aerial Systems (UASs) on several research experiments in multiple locations in Bolivia to study the epidemiology of Magnaporthe oryzae Triticum (MoT). Maintained a record of multispectral information to be processed in collaboration with remote sensing experts at Kansas State University. Took photographs and videos with a 4K RGB camera mounted on a UAS and with a regular DSLR camera to build an imagery collection of wheat blast symptoms; photos and videos were used on K-State Wheat Blast social media accounts and will be used on future research publications. Prepared media for the growth of MoT inside a biosafety-level-3 facility (Biosecurity Research Institute) and followed standard operating procedures for decontamination and disposal of hazardous waste and other materials. Oversaw the making and maintenance of a seed inventory for the use of our collaborators in the United States and Bolivia.

 

06/2016-12/2016 | Kansas State University Department of Plant Pathology

Research Consultant (Bolivia)

Helped with evaluations of multiple laboratory, greenhouse and field experiments in Bolivia. These experiments were aimed at identifying new sources of blast resistance and understanding the ecology and epidemiology of wheat blast. Duties included assisting scientists with data collection through visual and remote sensing techniques, as well as with data storage. Helped generating content for a wheat blast website.

 

01/2014-04/2014 | Kansas State University Department of Plant Pathology

Research Consultant (Bolivia)

Helped in a scientific study of the fungal pathogen Magnaporthe oryzae Triticum that seriously affects wheat production in Bolivia. Helped identify the pathogen on affected plants in the field and rate disease severity and incidence on disease nurseries. Collected field samples shipped to a BSL-3 laboratory in Kansas. Experiments were aimed at understanding the ecology and epidemiology of the wheat blast pathogen and identifying sources of resistance.

 

2009 – 2014                Ohio Agricultural Research and Development

(June-August)             Center (OARDC)-The Ohio State University

Student Research Aid-Non OSU

Helped with planting and harvesting of vegetables and legumes at Drs. Sally Miller and Anne Dorrance labs. Prepared media for pathogen growth. Helped with pesticide applications in the greenhouse and in the field. Helped researchers in general labors prior to the identification of new resistance genes of three fungal pathogens on soybean plants. Helped preparing specimens and samples prior to the identification and discovery of new races of fungal pathogens and new species of parasitic nematodes of soybean plants. Designed and implemented three hydroponic systems.

Research training and Certificates

2019

Phenome 2019, Tucson, Arizona

The 3rd annual Phenome 2019 conference represents a multidisciplinary community comprising plant biologists, ecologists, engineers, agronomists, computational scientists, and representatives from U.S. federal agencies who come together in a rich and diverse networking environment to foster collaboration, innovation, and the initiation of multi-investigator and multi-institution projects. Workshops and field trips allow participants to experience some of the exciting new hands-on applications available in the phenomics space, and to observe emerging technologies in action.

 

2017

Maricopa Field-Based High Throughput Phenotyping Workshop, Maricopa, Arizona

Four-day, ​hands-on ​training ​workshop ​to ​provide ​opportunities ​for ​participants ​to ​acquire ​a ​foundation ​in ​principles ​of ​Field ​Based ​High ​Throughput ​Phenotyping. ​ ​Instructors ​from ​USDA-ARS, ​University ​of ​Arizona,  and ​more ​will ​provide ​participants ​comprehensive ​exposure ​to ​field ​phenomics ​in ​action

 

2017

Kansas State University Polytechnic Campus

2310 Centennial Road, Salina, KS 67401-8196

sUAS Commercial Pilot Training (Certificate)

Kansas State University Polytechnic Campus

2310 Centennial Road, Salina, KS 67401-8196

Unmanned Aircraft Systems: Data and Image Processing

Kansas State University Biosecurity Research Institute

1041 Pat Roberts Hall, Manhattan, KS 66506

Fire Safety Training (Certificate)

Chemical Hygiene Lab Safety Training (Certificate)

Security Orientation Training (Researcher) (Certificate)

Cyber & Information Security Awareness Training (Certificate)

BRI (Non-SRA) High-Containment Refresher Training (Certificate)

Annual Hands-on Training (Certificate)

 

2015

Universidad San Francisco de Quito

Diego de Robles S/N y Vía, Interoceánica Cumbayá, Ecuador Research excursions and cultural visits to the Tiputini Biodiversity Research Station. The Tiputini Biodiversity Station is a biological field station established in the Amazon, located within the world’s greatest biodiversity hotspot and one of the planet’s last wilderness areas. https://www.youtube.com/watch?v=FChrJlmpOQY

 

2012

EARTH University

Guácimo, Costa Rica

EARTH University is located in the heart of a tropical rainforest in Costa Rica. This university focuses on teaching sustainable agricultural practices to preserve species and the environment. Went on trips outside the university to see and learn about natural aquifers and how to preserve them. In charge of planning and developing a project where I used sustainable methods to fertilize organic lettuce. Designed a sensorial garden with sustainable materials that could be used and built inside the University

Extracurricular and volunteer activities

2015

Ministry of the Environment, Calle Madrid, 1159 y Andalucía, Quito-Ecuador

Helped with maintenance and reforestation of 1,600 hectares of public and private lands in a period of two months. Species planted included Tamarindus indica L., and Prosopis juliflora (Sw.) DC.

2015

M.Sc. Andreas Kay (Biologist), Mindo, Ecuador

Photographic excursion at Coordillera Noroccidental Nambillo. Three-day excursion to photograph different species of orchids, butterflies, birds, reptiles and landscapes for later identification and media diffusion.

2014

Museum Noel Kempff Mercado (Department of Education and Environmental Communication), Santa Cruz de la Sierra, Bolivia

Construction and maintenance of plant nurseries for developing communities

Skills

UAS DRONE PILOT- Commercial license to fly UASs

REMOTE SENSING- Multispectral and RGB cameras

APPLIED PLANT PATHOLOGY- Greenhouse, laboratory, and field experience

SOFTWARE- Adobe Photoshop, Adobe Illustrator, Excel, Power Point, Microsoft Word, Pages, FileZilla, Litchi, Micasense Atlas

PHOTOGRAPHY- DSLR, 4K RGB cameras, Multispectral

Mariela Fernandez

Mariela Fernandez

Botany & Plant Pathology
Ph.D. Student

Her research focuses on epidemiological and plant disease phenotyping studies of M. oryzae Triticum (MoT), causal agent of the wheat blast disease. Her goal is to develop accurate and precise methods for wheat blast symptom detection using optical sensors, image processing and digital phenotypics. She is interested in developing this technology for high throughput phenotyping purposes.

Contact Information

Department of Botany & Plant Pathology, Purdue University
915 W State St., West Lafayette, IN 47907, USA

Her research focuses on epidemiological and plant disease phenotyping studies of M. oryzae Triticum (MoT), causal agent of the wheat blast disease. Her goal is to develop accurate and precise methods for wheat blast symptom detection using optical sensors, image processing and digital phenotypics. She is interested in developing this technology for high throughput phenotyping purposes.

Research Interests

  • Epidemiology
  • Plant Phenotyping in controlled environment
  • Optical Sensors (RGB, hyperspectral and multispectral imaging)
  • Image processing
  • Plant Disease Management

Work and Research Experience

  • Botany and Plant Pathology Master’s student at Purdue University. (January 2019 - Today)
  • Consultant in ANAPO (Association of Oilseed and Wheat Producers) Santa Cruz, Bolivia. (November- December 2018)
  • Training researchers about plant phenotyping methodologies for disease progress assess of oryzae Triticum in control environment conditions.
  • Visiting scholar at Purdue University. (May 2018 - November 2018)
  • Working on a phenomic project to assess temporal patterns of plant disease progress (Pyricularia oryzae) in wheat. This project includes collaboration with the Entomology Department and Civil Engineering in which they apport with knowledge about spectroscopy, imaging processing, and modeling.
  • Internship at Dow AgroSciences Indianapolis. (February 2017 - March 2018)
  • Working in several projects of initial screening and characterization of fungicides. Conduct research in greenhouse settings testing a mixture of two fungicides to evaluate the effects on Pyricularia oryzae and Rhizoctonia solani in rice for a new product concept. Small project with the objective to identify mutations in Septoria tritici (two different isolates) putative colonies.
  • Experience with the following crops and diseases interactions:

Wheat: Septoria tritici, Puccina recondita, Erysiphe graminis.

Soybean: Cercospora sojina.

Cucumber: Erysiphe cichoracearum, Pseudoperonospora cubensis.

Grapes: Uncinula necatorPlasmopara viticola.

Tomato: Phytophthora infestans, Alternaria solani.

  • Acquiring experience in herbicides research through implementation of efficacy characterization bioassays and volatility tests.
  • Internship at Dow AgroSciences - Costa Rica. (January to April 2016)
  • Established field evaluations for biological efficacy of insecticides in tomato.
  • Developed protocols for biological efficacy trials of different insecticides, fungicides and herbicides in several crops.
  • Interactive with the regulatory scientist to generate supporting data for the registration of several pesticides in Central America.
  • Teaching assistant and lab instructor ( April to November 2016)

During my senior year at Zamorano I had the experience of leading three lab modules focused on “Post-harvest”, “Organic agriculture” and “Pasture and forage management”.

  • Other significant experience (2013-2016)

Throughout all four years of undergraduate career in Zamorano Pan-American Agricultural School I was exposed to the following practical and field lab modules:

  • Plant Production: fruit crops, forest plantations, grain/seed production, farm machinery, irrigation and drainage, soil conservation, intensive and extensive olericulture, protected horticulture, propagation of ornamental plants, seedlings and propagation, organic agriculture, biological control, molecular biotechnology and tissue culture.
  • Animal Production: Dairy cattle, meat cattle, pork, poultry, aquaculture, agricultural administration and animal reproductive biotechnology and Management.
  • Food Processing: Balanced food processing plant, seed processing factory, grain processing plant, sawmill, bakery, fruit and vegetable processing factory, post-harvest, dairy processing plant, meat processing factory and honey processing plant.
  • Socio-economic Development and Environment: rural development, biological monitoring, natural resources, environmental management, renewable energy sources, topography and Geographic Information Systems.

Education

  • B.Sc. in Agronomic Engineer. (2016).
  • Zamorano Pan-American Agricultural School. Honduras, Central America.

Publications

  • Fernandez, M, Mathieson, T., Gallup, C. Rhizoctonia solani and Pyricularia oryzae control by a mixture of fungicides. Internship poster presentation. Dow AgroSciences, Indianapolis.
  • Fernandez, M., Trabanino, R., Pitty, A. Cocom, M., Cedeno, A. Evaluation of the biological efficacy of Sulfoxaflor and Imidacloprid insecticides for the control of Bemisia tabaci in tomato. Zamorano Pan-American Agricultural School. Honduras. https://bdigital.zamorano.edu/bitstream/11036/5919/3/CPA-2016-T043.pdf

Professional Meetings, Seminars and Workshops

Conference organized

  • International forum “The leadership of the Zamoranas”…30 years later (2014) Tegucigalpa, Honduras.

Professional meetings

  • International Conference of Plant Pathology (2018) Boston, USA.
  • American Phytopathological Society Annual Meeting (2017) San Antonio, USA.
  • Soil Week in Honduras (2016). Tegucigalpa, Honduras.
  • Global Youth Forum, FAO (2015). Tegucigalpa, Honduras.
  • Houston International Livestock Congress (2015). Houston, Texas.
  • Regional Economics and Business Management Seminar (2014) Tegucigalpa, Honduras.

 Professional Skills

  • Research: Greenhouse, field and laboratory experiments
  • Statistics: Statistical software packages: SAS, ARM, JMP.
  • Plant pathogens: Fungus identification, purification, increasing, and preserving. Disease assessment.
  • Photography: Micro and macrophotography.
  • Fungicides: Formulation of the compounds, application, fungicide resistance.
  • Molecular: PCR.

 Languages

  • Spanish: Native language
  • English: Advanced TOEFL iBT 91
  • Mandarin: Beginner

Extracurricular Activities

  • Representative of my major, Student Council. Zamorano Pan-American Agricultural School (2014- 2016)
  • Secretary, Dairy Cattle Judging Club and Rodeo Club. Zamorano Pan-American Agricultural School (2014 -2015)
  • Secretary, Board of directors Maya Dorm. Zamorano Pan-American Agricultural School (2015 -2016)
  • Vocal, Board of directors Maya Dorm. Zamorano Pan-American Agricultural School (2013 -2015)
  • Entrepreneurship Club (How to start a business? First steps). Zamorano Pan-American Agricultural School (2015)
  • Soccer Team (Captain 1 year). Zamorano Pan American Agricultural School (2014- 2016)
  • Navidad es Jesus (Volunteer organizing Christmas parties for children with limited resources) Costa Rica (2011)
Brenden Lane

Brenden Lane

Botany & Plant Pathology
Ph.D. Student

His research focuses on corn disease epidemiology and ecology with special emphasis on tar spot (Phyllachora maydis) and gray leaf spot (Cercospora zeae-maydis). The purpose of his research is to develop tools and strategies for accurate, field-scale disease detection using UAV remote sensing, fungal spore identification and quantification, and traditional scouting methods. His goal is to provide growers with effective tools to detect disease epidemics in the early stages, whether it be one disease or a complex of multiple diseases, so that in-season management strategies can be implemented in a timely manner to achieve the highest return on investment possible.

Contact Information

Department of Botany & Plant Pathology
Purdue University
915 W State St., West Lafayette, IN 47907, USA

His research focuses on corn disease epidemiology and ecology with special emphasis on tar spot (Phyllachora maydis) and gray leaf spot (Cercospora zeae-maydis). The purpose of his research is to develop tools and strategies for accurate, field-scale disease detection using UAV remote sensing, fungal spore identification and quantification, and traditional scouting methods. His goal is to provide growers with effective tools to detect disease epidemics in the early stages, whether it be one disease or a complex of multiple diseases, so that in-season management strategies can be implemented in a timely manner to achieve the highest return on investment possible.

Research Interests

  • Epidemiology
  • UAV Remote Sensing (UAV, Red-Edge, Multi/hyperspectral)
  • Fungal Ecology
  • Machine & Deep Learning
  • Plant Disease Management

Education

Bachelor of Science in Agronomy: Crop and Soil Management                                                      

Spring 2020

Purdue University, West Lafayette, IN

  • Minor in Plant Pathology
  • Minor in Weed Science

 

Work and Research Experience

 

Research assistant                                                                                                         April-October 2018

Department of Agronomy, Purdue University

  • Assisted in research on effects of starter fertilizer applications for corn growth and development

 

Summer intern for Limagrain Cereal Seeds                                                                    Summer 2019

Limagrain Cereal Seeds Breeding and Research Station, Lafayette, IN

  • Assisted in breeding efforts for tolerance/resistance to Fusarium Head Blight (head scab) in soft red winter wheat.

 

Field Scout for CropWatch Scouting Services                                                                 Summer 2017

Shipshewana, IN

  • Scouted seed corn for abnormalities including, but not limited to, weed pressure, insect damage, and disease.

 

Publications

Oh, S.; Lee, D.-Y.; Gongora-Canul, C.; Ashapure, A.; Carpenter, J.; Cruz, A.P.; Fernandez-Campos, M.; Lane, B.Z.; Telenko, D.E.P.; Jung, J.; Cruz, C.D. Tar Spot Disease Quantification Using Unmanned Aircraft Systems (UAS) Data. 2021, 13, 2567. https://doi.org/10.3390/rs13132567

Awards

  • Quantitative Plant Pathology (QP3) Research Fellowship

Extracurricular Activities

  • Secretary, Botany & Plant Pathology Graduate Student Organization, Purdue University (2021)
Da-Young Lee

Da-Young Lee

Botany and Plant Pathology
Postdoctoral Researcher

Her research projects involve the use of sensor technologies to describe the temporal and spatial distribution of tar spot in corn fields. She also is involved in collaborative projects gearing towards development of automated plant disease detection algorithms.

Contact Information

Department of Botany and Plant Pathology
Purdue University
915 W State St, West Lafayette, IN 47907, USA

Her research projects involve the use of sensor technologies to describe the temporal and spatial distribution of tar spot in corn fields. She also is involved in collaborative projects gearing towards development of automated plant disease detection algorithms.

EDUCATION

2014-2019         Ph.D in Plant Pathology, The Ohio State University

2012-2014         MS in Plant Microbiology, Seoul National University

2006-2011         BS Biology major in Microbiology, University of the Philippines Los Baños

 

RESEARCH EXPERIENCE

2019                 Postdoctoral Researcher, Department of Botany and Plant Pathology, Purdue University

2019                 Research Associate 2-B/H, Department of Plant Pathology, The Ohio State University

2011                 Research Assistant, Crop Protection Division, National Academy of Agricultural Science, 2011.   Rural Development Administration (NAAS, RDA)

2011                 Research Assistant, Marine Biotechnology Research Division, Korea Institute of Ocean Science and Technology (KIOST)

2010-2011       B.S. Thesis Affiliate Researcher, Plant Breeding, Genetics and Biotechnology. Division (PBGB), International Rice Research Institute (IRRI)

TEACHING EXPERIENCE

Autumn 2018     Teaching Assistant, Department of Plant Pathology- General Plant Pathology

Spring 2016       Teaching Assistant, Department of Plant Pathology- Phytobacteriology

CERTIFICATES AND AWARDS

2014-2019       Monsanto Beachell-Borlaug International Scholars Program (MBBISP) Ph.D Scholarship

2019                 The Ohio State University- Plant Pathology Graduate Student Association (PPGSA). Graduate Student Travel award

2018                 Speakmon Regatta- Novice 8 Sweep rowing- 2nd place (Silver medal)

2015                 Certificate of First Detector training - National Plant Diagnostic Network

2014                 Certificate in MBBISP Leadership Training, TERO International, USA

2013                 Saeng Woo Hwe Scholarship, Seoul National University

2011                 Certified Open water Scuba Diver (SSI certificate), Republic of the Philippines

2011                 Undergraduate thesis grant, Commission on Higher Education (CHED), Office of the President, Republic of the Philippines

2008                 Teacher of English to Speakers of other language (TESOL) license

 

 

CONTRIBUTED TALKS

Autumn 2018     “Comparative genomics of four geographically distant, rice-infecting isolates of Rhizoctonia solani anastomosis group IA- intraspecific group IA”- Department of Plant Pathology-Horticulture Science seminar series

Spring 2017       “Strengthening Rice: Rice Resistance to Rice Blast and Rice Sheath Blight”- Department of Plant Pathology-Horticulture Science seminar series

Spring 2016       “Molecular Breeding of Novel Resistance to Magnaporthe oryzae using the CRISPR Technology in Rice”- Invited speaker for Plant Pathology 4597. Lecture Societal Issues: Pesticides, Alternatives and the Environment (PLNTPTH4597)

AFFILIATIONS

Member, Plant Pathology Graduate Student Association at the Ohio State University (PPGSA)

Member, The American Phytopathological Society (APS)

Member, Korean-American Scientists and Engineers Association (KSEA)

Member, Arts and culture committee, Council of Graduate Students, The Ohio State University

Committee Member, Provost's Award for Distinguished Teaching by a Lecturer Selection

Member, University of the Philippines Los Baños Genetics Society

Chongyuan Zhang

Chongyuan Zhang

Botany and Plant Pathology
Postdoctoral Researcher

His research includes development of sensing tools or platforms and data processing pipelines for high-throughput crop phenotyping, application of ground, UAV, and satellite-based sensing technologies for crop and tree fruit production and plant breeding, and crop disease monitoring using optical and VOC sensing techniques.

Contact Information

Department of Botany and Plant Pathology
Purdue University
915 W State St, West Lafayette, IN 47907, USA

Dr. Chongyuan Zhang has received academic training in both agronomy and agricultural engineering and is conducting interdisciplinary research on plant phenotyping. His research includes development of sensing tools or platforms and data processing pipelines for high-throughput crop phenotyping, application of ground, UAV, and satellite-based sensing technologies for crop and tree fruit production and plant breeding, and crop disease monitoring using optical and VOC sensing techniques.

 

EXPERIENCE

May 2021-Present              Postdoctoral Research Associate, The Cruz Lab, Department of Botany and Plant Pathology,                                            Purdue University

Sept. 2020-April 2021        Postdoctoral Research Associate, Phenomics Lab, Department of Biological Systems                                                      Engineering, Washington State University

Aug. 2015-Aug. 2020         Graduate Research Assistant, Phenomics Lab, Department of Biological Systems                                                            Engineering, Washington State University

Jan. 2010-Dec. 2012          Graduate Research Assistant, Dryland Agriculture Institute, West Texas A&M University

2008-Jun. 2009                  Undergraduate Research Assistant, China Agricultural University

 

EDUCATION

May 2017-Aug. 2020          Ph.D in Agricultural Automation Engineering, High-Throughput Phenotyping of Cool-season                                            Crops using Non-invasive Sensing Techniques, Washington State University

Aug. 2015-May 2017          MS in Agricultural Automation Engineering, Development of High-Throughput Automated                                              Phenotyping System for Controlled Environment Studies, Washington State University

Jan. 2010-Dec. 2012          MS in Plant, Soil and Environmental Science, Grain and Forage Production with Limited                                                  Amount of Water, West Texas A&M University

Sep. 2005-Jun. 2009          BS in Agronomy, Effect of Allelopathy of Alfalfa Varieties on Seedlings of Redroot Pigweed,                                            China Agricultural University

 

PUBLICATIONS

Zhang, C., McGee, J., Vandemark, G. J., and Sankaran, S. Crop performance evaluation of chickpea and dry pea breeding lines across seasons and locations using phenomics data. Frontiers in Plant Science, 12, 61.

Sankaran, S., Marzougui, A., Zhang, C., Hurst, P., Veeranampalayam-Sivakumar, A. N., Li, J., Schnable, J., and Shi, Y. Can high-resolution satellite multispectral imagery be used to phenotype canopy traits and yield potential in field conditions?. Transactions of the ASABE, 0.

Zhang, C., Marzougui, A., Sankaran, S. High-resolution satellite imagery applications in crop phenotyping: An overview. Computers and Electronics in Agriculture, 175, 105584.

Zhang, C., Craine, W. A., McGee, R. J., Vandemark, G. J., Davis, J. B., Brown, J., Hulbert, S. H., and Sankaran, S. 2020. Image-based phenotyping of flowering intensity in cool-season crops. Sensors, 20(5), 1450. (Editor’s Choice Article)

Zhang, C., Chen, W., and Sankaran, S. 2019. High-throughput field phenotyping of Ascochyta blight disease severity in chickpea. Crop Protection, 125, 104885.

Marzougui, A., Ma, Y., Zhang, C., McGee, R. J., Coyne, C. J., Main, D., and Sankaran, S. 2019. Advanced imaging for quantitative evaluation of Aphanomyces root rot resistance in lentil. Frontiers in Plant Science, 10, 383.

Zhang, C., Zhou. J., Pumphrey, M., Zhang, Q., and Sankaran, S. 2018. Development of automated high-throughput phenotyping system for wheat evaluation in controlled environment. Transactions of the ASABE, 62(1): 61-74.

Zhang, C., Si, Y., Lamkey, J., Boydston, R. A., Garland-Campbell, K. A., and Sankaran, S. 2018. High-throughput phenotyping of seed/seedling evaluation using digital image analysis. Agronomy, 8(5), 63.

 

BOOK CHAPTER

Zhang, C., and Sankaran, S. High-throughput extraction of seed traits using image acquisition and analysis. Editor: Lorence, A. Springer. In Review.

Sankaran, S., Zhang, C., and Marzougui, A. 2017. Sensing for stress detection and high-throughput phenotyping in precision horticulture. In ‘Automation in Tree Fruit Production: Principles and Practice’, Edited by Qin Zhang, 28-42.

 

EXTENSION ACTIVITIES

Demo & Presentation             

Applications of phenomics technologies in pulse breeding. Field Day for dry pea trial, Fairfield, WA. June 28, 2019.

 

Unmanned Aerial System (UAS) Trainer

Unmanned Aerial Systems in Agriculture Workshop, Center for Precision & Automated Agricultural Systems of Washington State University, Prosser, WA, Nov. 8-9, 2017 and Nov. 15-16, 2018.