2026–2029 Florida Citrus Production Guide: Exocortis, Cachexia, and Other Viroids

Effective and safe citrus production strategies for use in commercial groves only.

This annual reference guide for the Florida citrus grower offers up-to-date recommendations on the safest and most effective means of controlling pests of Florida citrus. Includes sections on horticultural practices; mites, insects and nematodes; diseases; weeds; and pesticides currently registered for use on Florida citrus.

Also available on UF/IFAS Citrus REC's Production Guide website.

The UF/IFAS Citrus Research and Education Center (CREC) is the oldest and largest off-campus experiment station in UF's Institute of Food and Agricultural Sciences (UF/IFAS) and is unique among research centers in that it focuses entirely on one commodity, citrus. [website]

The department is recognized as a national and international leader in many areas of plant pathology. The research programs focus on diseases caused by fastidious microorganisms, bacteria, fungi, and whitefly- and aphid-transmitted viruses. We are known for our research on diseases of diverse crops including citrus; vegetables such as tomato, pepper and cucurbits; ornamentals including foliage plants and flowering and woody ornamentals; field crops including soybean, peanut and sugarcane; and tropical fruits. Our strengths also include expertise in epidemiology, molecular biology of host-parasite interactions, biological control, and post-harvest diseases. Our faculty has also been very active in international programs as evidenced by the many collaborative efforts in Florida and outside the U.S.
--- About Plant Pathology, https://plantpath.ifas.ufl.edu/about-us/