This 8-page fact sheet written by Adam Dale and published by the UF Department of Entomology and Nematology in February 2017 describes the types of scale insects and mealybugs that can become pests in turf, explains the damage they do, and lists management techniques to control them.
http://edis.ifas.ufl.edu/in1166
Turfgrass is grown in many environments and for different uses, including home lawns, parks, athletic fields, cemeteries, golf courses, sod farms, pastures, and right-of-ways. The intensity of turfgrass insect management largely depends on the turf species, variety, and its intended use. This eighteen-page fact sheet describes how to manage a variety of insect pests including armyworms, bermudagrass mite, cutworms, fire ants, ground pearls, hunting billbug, mole crickets, scales/mealybugs, southern chinch bug, twolined spittlebugs, tropical sod webworm, and white grubs. Written by Eileen A. Buss and Adam G. Dale, and published by the Entomology and Nematology Department.
http://edis.ifas.ufl.edu/ig001
Silicon (Si) is the second most common element on earth, but it is not considered an essential element for plant growth. However, a growing body of evidence has shown that Si can enhance plant resistance to insect pests. This 5-page fact sheet reports the results of a study to determine if silicon applications to St. Augustinegrass varieties increase the silicon in the plants and how this increased silicon affects development and survival of southern chinch bugs as well as development of plant diseases. Written by Alan L. Wright, Ron Cherry, Huangjun Lu, and Pamela Roberts, and published by the UF Department of Soil and Water Science, September 2013.
http://edis.ifas.ufl.edu/ss589