About the Authors

Cindy R. Kron

Roles Investigation, Methodology, Project administration, Writing – original draft

ckron@ucdavis.edu

Affiliations USDA-Agricultural Research Service, San Joaquin Valley Agricultural Sciences Center, Parlier, CA, United States of America, Cooperative Extension, Division of Agriculture and Natural Resources, University of California, Santa Rosa, CA, United States of America

Mark S. Sisterson

Roles Formal analysis, Supervision, Writing – review & editing

Affiliation USDA-Agricultural Research Service, San Joaquin Valley Agricultural Sciences Center, Parlier, CA, United States of America

Competing Interests

The authors have declared that no competing interests exist.