Use of the Cover Crop Weed Index to Evaluate Weed Suppression by Cover Crops in Organic Citrus Orchards
Jose Linares, Johannes Scholberg, and Kenneth Boote
University of Florida, Agronomy Department
Carlene A. Chase and James J. Ferguson
University of Florida, Horticultural Sciences Department
Robert McSorley
University of Florida, Entomology and Nematology Department
Citrus is one of the most important crops in Florida. During the past decade, increased international competition and urban development, diseases, and more stringent environmental regulations have greatly affected the citrus industry. Citrus growers transitioning to organic production may benefit from premium prices, but they also face many challenges, including development of effective weed management strategies. Cover crops (CC) may constitute an environmentally sound alternative for improved weed management in organic systems.