Here are some common lawn problems found in Florida's St Augustine Grass that can be addressed with pest control services Brown Patch Fungus This is a coolweather disease that doesn't show up until late September or October, and mainly after the first fall rains It is a leaf disease that rots the blades where they attach to the runnersSt Augustine grass is prone to brown patch disease but other types of fungi can also infest it Irregular brown patches and gray threads are a sign of fungus Apply a lawn fungicide such as Scotts DiseaseEx early to treat the infection Proper lawn care
St augustine grass diseases pictures
St augustine grass diseases pictures-Brown Patch (fungus – Rhizoctonia solani) Host Grass Hybrid Bermuda(Cynodon dactylon), Common Bermuda, Bentgrass(Agrostis palustris), Centipede Grass, Fescue, Perennial Ryegrass(Lolium perenne), Poa Series(Poa sp), St Augustine Grass(Stenatophrum secundatum), Zoysiagrass(Zoysia japonica) Cause and Symptoms The name, brown patch, is not verySt Augustine decline (SAD) is a virus disease that is usually found in Arkansas, Louisiana, Mississippi, and Texas Taft Eaker, manager of the UGA Plant Disease lab, says that it is virtually unknown in Georgia The symptoms begin as a gradual yellowing of the grass blades and end with almost complete dieback within three years
St Augustine, being not very winter hardy, was particularly hardhit This St Augustine lawn failed to green up after suffering from Winter Kill in 14 St Augustine grass Decline (SAD) SAD is a virus that affects St Augustine grass The early symptoms are mottling of the grass blades and that is followed by a general yellowing of the lawn When St Augustine grass suffers from this type of fungus, the movement of water and nutrients is unable to get to the roots of the grass, making its leaves turn yellow and die Many homeowners will confuse this rot with takeall root rot because of the yellow coloring of the leavesSt Augustine Decline Panicum Mosaic Virus St Augustine Decline is a lawn disease found only along the Gulf Coast of the United States where nonresistant species of St Augustinegrass grow Lawn damage caused by St Augustine Decline can occur yearround in
Raleigh St Augustine is a coldhardy St Augustine variety released by North Carolina State University in 1980 It has a medium green color with a coarse texture Raleigh adapts well to heavier, organic, clay soils with medium to low soil pH This coldhardy St Augustine variety is proven to be winter hardy and more shade tolerant and diseaseDiseases St Augustine grass is susceptible to a number of turfgrass diseases including brownpatch, SAD, gray leaf spot, Helminthosporium, Pythium, rust, downy mildew and others All of these diseases, except SAD, are caused by fungi and can be controlled by good management and fungicides SAD is a virus disease for which there is no chemicalThe major insect pest of St Augustinegrass is the southern chinch bug (Blissus insularis Barber), which can cause considerable damage if not treated Some cultivars are also susceptible to diseases, such as gray leaf spot (Pyricularia grisea), large patch (Rhizoctonia solani), and takeall root rot (Gaeumannomyces graminis var
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St Augustine grass should only be watered once it is dry and showing signs of drought, typically every 5 10 days St Augustine grass is semidrought tolerant, and does best when watering is done only as needed The recommended depth to water St Augustine grass is 4 The popularity of St Augustine grass is because of its hardiness and quick, reliable growth However, it is also because of its capacity for growth that leaves it susceptible to a number of diseases While none of these diseases are deadly, they are preventable Well cared for and properly fertilized St Augustine
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