Funding for this research was provided by:
U.S. Bureau of Land Management (L15AC00207)
Agricultural Research Institute, California State University (19-06-100)
Article History
Received: 26 February 2019
Accepted: 25 October 2019
First Online: 26 November 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.