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Selected New and Updated EDIS Documents
EDIS is the Electronic Data Information Source of UF/IFAS Extension.
Nematode Management in Residential Lawns
Plant-parasitic nematodes are among the least understood and most difficult pests to manage on turfgrass in Florida. They are very small, and most can only be seen with the aid of a microscope. They use a stylet to puncture plant cells, to inject digestive juices into them, and to ingest plant fluids. The most reliable way to determine whether plant-parasitic nematodes are involved in a turf problem is to have a nematode assay conducted by a professional nematode diagnostic lab. This 6-page fact sheet was written by William T. Crow, and published by the UF Department of Entomology and Nematology.
Tools for Evaluating Soil Health
Soil health is a term synonymous with soil quality. It refers to the chemical, biological, and physical characteristics that influence a soil’s ability to function sustainably and to satisfy the needs of humans, support plants, and cycle elements, water, and energy between earth systems. This four-page fact sheet identifies ways to evaluate soil health. Written by Jehangir H. Bhadha, Jay Capasso, Robert S. Schindelbeck, and Allan R. Bacon and published by the Department of Soil and Water Sciences.
Whitefly (Bemisia tabaci) Management Program for Ornamental Plants
Silverleaf whitefly is one of the most notorious invasive arthropods worldwide. It feeds on more than 900 plant species and vectors over 100 plant-damaging viruses. This 10-page fact sheet written by Vivek Kumar, Cristi Palmer, Cindy L. McKenzie, and Lance Osborne and published by the Department of Entomology and Nematology provides management recommendations, strategies for detection and scouting, and advice about control measures for this pernicious pest.