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   Disease & Pest Management
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Diseases of Southern Turfgrasses (PDF)
Gray leaf spot on St. Augustine

This is the presentation given at the LTA Conference in Baton Rouge on January 6, 2011, which covers the identification and management of common diseases affecting warm-season southern turfgrasses in Louisiana.

Louisiana Plant Pathology: Gray Leaf Spot of Turfgrasses
gray leaf spot

Gray leaf spot occurs on a wide range of turfgrasses throughout the United States. In Louisiana, it is most commonly seen on St. Augustine grass but occasionally can be a problem for Bermuda grass or centipede grass as well. This publication describes how to identify and manage this disease. (PDF Format Only)
Louisiana Plant Pathology: Large Patch of Warm-season Turfgrasses
brown patch

Large patch (formerly called brown patch) is the most common disease of warm-season turfgrasses in Louisiana. This article describes the disease and how to manage it. (PDF Format Only)

Louisiana Plant Pathology: St. Augustine Decline
st. augustinegrass

St. Augustine disease is a virus disease that affects St. Augustine grass across the Gulf States. This fact sheet describes the disease and how to mange it. Color photos are included. (PDF Format Only)
 more articles...
Nematode Management in Golf Greens Changing
sting nematode injury on golf green
Managing nematodes in golf greens is quickly going to change over the next two years. The current nematicide that is being use is being phased out.
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