NorthEast

This report updates and builds on the information provided by the ten-year-old survey results and includes interviews with organic citrus handlers (packers and processors) and exiting growers. The purpose of this project is to collect, analyze, and disseminate economically relevant information on the organic citrus sector in Florida. In particular, the research objectives are:

i. Identify existing acreage, production volumes, and market channels for organic citrus varieties;

ii. Characterize organic citrus growers and their farm enterprises;

Grape production in the Midwest is increasing at a rapid rate. Very little if any are being grown organically due to the fact that little is known about organic disease control on grape in the Midwest. Sulfur is a good material to use for control of most of the major diseases but sulfur treatments will injure some cultivars of grapes. Many cold hardy grape cultivars have never been tested for sulfur sensitivity. The object of the project is to determine which varieties of grapes are tolerant to sulfur applications.

The principal objective of this project was to make a greater proportion of relevant and practical research-based information available to organic farmers. Experienced organic farmers were specifically targeted. In the original proposal, NCAT planned to create a quarterly publication featuring abstracts of relevant research gleaned from the literature. Emphasis was to be placed on recent, cutting-edge research on a broad range of topics pertinent to organic production and marketing.

Mastitis is considered to be the most costly disease affecting the dairy industry with annual losses in the United States exceeding $2 billion (Philpot, 1984). Losses stem from milk discard, drug costs, veterinary care, increased labor, and premature- culling. Staphylococcus aureus is one of the most important pathogens causing intramammary infections in dairy cattle (Gonzalez et al.,1988) and continues to be one of the major causes of mastitis in dairy herds worldwide (Barkema et al. 1998, Gonzalez et al. 1988, Nickerson et al. 1999, Osteras et al. 1999, Sol et al.