Discover CALS

See how our current work and research is bringing new thinking and new solutions to some of today's biggest challenges.

  • School of Integrative Plant Science
  • Plant Breeding and Genetics Section
  • Environment
  • Plants

This is one of five vignettes showcasing faculty research related to redesigning 21st century agri-food systems.

As director and principal investigator of the new Center for Research on Programmable Plant Systems, Susan McCouch, Ph.D. ’90, seeks to understand the signaling systems that plants use: If scientists can receive, translate and interpret a plant’s signals, they can better understand how to manage natural environments to allow plants to thrive, or potentially even feed signals back that could nudge plants to modify their behavior. 

The revolutionary idea could speed plant breeding, reduce fertilizer use and enable scientists to understand how to create more food more efficiently – a necessity to feed a growing population within planetary boundaries.  

“If the long-term goal is resilience and sustainable agricultural systems,” McCouch said, “we need to create plants that utilize scarce resources more efficiently.”


Keep Exploring

A hand holds up a five pointed cannabis leaf.


Researchers have discovered a gene in hemp that helps the plant resist powdery mildew, giving the fledgling hemp industry a new tool to combat the prevalent disease.

  • School of Integrative Plant Science
  • Plants
  • Horticulture
A man stands in a green field with two root vegetables in his hand.


A survey of farmers in four Northeast states, including New York, found that incentive payments encouraged participants to plant twice as many acres of cover crops as they did prior to receiving funds – a change that can both improve their farms...

  • School of Integrative Plant Science
  • Soil and Crop Sciences Section
  • Agriculture