Citrus Diseases Exotic to Florida: Citrus Yellow Mosaic (PP293)

Figure 1. Mosaic symptoms induced by Citrus yellow mosaic virus on the leaves of 'Sathgudi' sweet orange. Citrus yellow mosaic is an important viral disease in India, where it causes significant yield reduction. In some groves, infection rate may be as high as 70%. CYMV induces a bright yellow mottling or vein flecking that persists in mature leaves. Yields are sharply reduced in chronically infected ‘Sathgudi’ sweet orange trees in India, and fruit may also show mosaic symptoms. This 2-page fact sheet was written by K.-R. Chung and R. H. Brlansky, and published by the UF Department of Plant Pathology, February 2012.
http://edis.ifas.ufl.edu/pp293

Citrus Diseases Exotic to Florida: Satsuma Dwarf (PP291)

Figure 1. Boat-shaped leaves appearing on Satsuma mandarin infected with Satsuma dwarf virus.Satsuma dwarf is a virus disease that was first reported in the early 1930s in Japan. The disease causes serious problems in citrus because it reduces tree vigor and fruit yield. Satsuma dwarf has also been reported in mandarin-growing areas in China, Korea, and Turkey, where it was likely introduced through importation of infected budwood from Japan. This 2-page fact sheet was written by K.-R. Chung and R.H. Brlansky, and published by the UF Department of Plant Pathology, February 2012.
http://edis.ifas.ufl.edu/pp291

Exotic Citrus Diseases: Early Detection is the Solution to Protecting Florida Citrus (CH202)

This revised illustrated trifold brochure provides key information about Pseudocercospora fruit and leaf spot, sweet orange scab, citrus leprosis virus, citrus variegated chlorosis (CVC), and citrus tristeza virus (CTV) stem pitting. Includes contact information for UF/IFAS Extension citrus experts. Written by R. H. Brlansky, M. M. Dewdney, and J. D. Yates, and published by the UF Department of Plant Pathology, June 2010.
http://edis.ifas.ufl.edu/ch202

PP263 Citrus Greening, Blight and Tristeza Comparison Identification Sheet

PP263, a 2-page English/Spanish ID sheet by M.M. Dewdney, J.D. Yates, R.H. Brlansky, T.M. Spann, and M.E. Rogers, guides identification of Citrus Greening and provides a comparison chart for Citrus Greening, Blight and Tristeza. Published by the UF Department of Plant Pathology, May 2009.
http://edis.ifas.ufl.edu/PP263

CH202 Exotic Citrus Diseases: Early Detection is the Solution to Protecting Florida Citrus

CH202, a 2-page illustrated trifold brochure by J.D. Yates, M.M. Dewdney and R.H. Brlansky, is best viewed in pdf format. It provides key information about citrus blackspot, sweet orange scab, citrus leprosis virus, citrus variegated chlorosis (CVC), and citrus tristeza virus (CTV) stem pitting. Includes contact information for UF/IFAS Extension citrus experts. Published by the UF Department of Plant Pathology, November 2008.
http://edis.ifas.ufl.edu/CH202