Funding for this research was provided by:
National Science Foundation (OIA-1458952)
National Institute of Food and Agriculture (Hatch Project 1011536)
West Virginia Agricultural and Forestry Experiment Station
Received: 6 February 2018
Accepted: 8 December 2018
First Online: 19 January 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: Results presented may not reflect the views of the sponsors and no official endorsement should be inferred. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.