Ashli Elizabeth Brown Johnson

Dr. Ashli Elizabeth Brown Johnson is a Professor at Mississippi State University's Division of Agriculture, Forestry, and Veterinary Medicine. She holds a Ph.D. in Chemistry from the University of South Florida and a B.A. in Natural Sciences.

• Education
  • University of South Florida: Ph.D. in Chemistry
  • University of South Florida: B.A. in Natural Sciences

Dr. Brown Johnson's research spans agronomy, environmental toxicology, and wildlife biology. Her work focuses on soil microbiology, herbicide interactions, microplastic/PFAS contamination, and olfactory signaling in giant pandas. She employs advanced analytical techniques like solid-phase microextraction (SPME) for environmental and chemical ecology studies.

Recent publications highlight trends in agricultural sustainability (cover crops, no-till farming), environmental remediation (biochar for phosphate runoff), and conservation biology (panda pheromone detection). Her work often intersects chemistry with ecological and agricultural applications.

Professional affiliations include the American Chemical Society, Association of Official Analytical Chemists, Association of Public Health Laboratories, and Food Emergency Response Network.