Authors
Inga A. Zasada
U.S. Department of Agriculture—Agricultural Research Service Horticultural Crops Research Laboratory, Corvallis, USA
Thomas W. Walters
Walters Ag Research, Anacortes, USA
© 2017 Inga A. Zasada, Thomas W. Walters, published by Society of Nematologists, Inc.
This work is licensed under the Creative Commons Attribution 4.0 License.