Donn T. Johnson
Donn T. Johnson
University of Arkansas
Dept. of Entomology
Fayeteville,
AR
USA
72701
Email:
dtjohnso@uark.edu
Papers:
Early Performance During the Establishment of An Organic Apple Orchard with Varied Ground Cover Management Treatments and Nutrient Sources
Early Performance During the Establishment of An Organic Apple Orchard with Varied Ground Cover Management Treatments and Nutrient Sources