St. Augustine Grass Diseases and Problems [Identification ...

Other St. Augustine lawn problems. As mentioned earlier, fungal diseases are not the only thing you’ll have to look out for if you have a St. Augustine lawn. While this turfgrass species is relatively pest-resistant, it’s highly vulnerable to a particular species of pests called chinch bugs.

Turfgrass Diseases in Georgia: Identification and Control ...

Oct 01, 2009·Irrigate turf deeply and as infrequently as possible. Reduce thatch in the early spring or fall for cool-season turfgrass and in the summer for warm-season turfgrass. Avoid using systemically translocated fungicides, plant growth regulators and herbicides. Fungicides are available to control the disease.

Diseases That Commonly Affect Zoysia Grass - Gardenerdy

This disease usually affects lawn grasses in late summer. Improper mowing may also increase the risk of infestation. The development of reddish-brown spots on the leaf blades and the stem is the characteristic sign of rust. If the grass is infested with rust, one would be able to see reddish-orange dust in the air while mowing the lawn.

Diagnosing Lawn Disease: Photo Gallery

Jul 14, 2009·Diagnosing Lawn Disease: Photo Gallery Harmful microorganisms are lying dormant in lawns across America. All it takes is a change in weather -- a warm, wet or dry spell -- …

Turfgrass Weeds | AggieTurf

A basic understanding of the types of weeds commonly found in turf is very helpful in identification and herbicide selection. Weeds are often grouped by morphological characteristics into the categories: broadleaf weeds, grassy weeds, and sedges (Table 1). Table 1. General Characteristics of Weed Species When Grouped as Broadleaf weeds, Grassy ...

Dollar Spot in Turf - NC State Extension

Symptoms. On putting green turf, dollar spot appears as small spots, approximately the size of a dollar coin, that are bleached-white or light tan in color. On turf mowed at heights greater than 0.5”, the spots may expand in size up to 6” or more in diameter. The affected leaves typically remain upright and are characterized by having white ...

Identification for Golf - Syngenta US

Turfgrass Disease . Identification Guide . for Golf. TURFGRASS DISEASE IDENTIFICATION. Ectotrophic Root Infecting Fungi. Necrotic Ring Spot ... Diseases. Brown Patch, cool-season turf..... 24 Large Patch, warm-season turf..... 26. Rust and Smut Diseases. Rusts (Crown, Leaf, …

Home - Lawn Disease

Home - Lawn Disease. "The grass may be greener on the other side, but it still has to be mowed." ALAN SMITH.

Home - Turf Diseases

Diseases Insects Weeds Nematodes What is Turf Diseases? Turf Diseases was a blog started several years ago that was designed to provide timely updates about turfgrass diseases for the commercial turfgrass industry. Now, we have joined forces with Turfpath to provide updates on all turfgrass …

Identifying, Fighting and Preventing Lawn Diseases

Identify Pythium Lawn Disease. Circles of withering, blackened blades expand in patterns that follow the flow of water through the lawn. Leaves look greasy and stick together, roots turn brown and rot, and grasses die quickly. Perennial ryegrass and bentgrass are most commonly affected by pythium lawn disease.

Lawn Weed Identification [Photos, Descriptions & Best ...

May 16, 2020·To prevent further growth, make sure the lawn is cut at about 3-4 inches to prevent seed-heads from forming, and over-seed any empty spots in the grass with a good perennial turfgrass. Chemical treatments can kill annual bluegrass as well. You can use; Pylex Herbicide, Selective Weed Killers, or Treflan.

Lawn & Turf | Texas Plant Disease Handbook

Lawn & Turf. Sorted by Names of Diseases. Large Patch. Algal Scum. Anthracnose. Bipolaris, Drechslera and Exserohilum Leaf Spot, Crown and Root Rot (formerly Helminthosporium) Brown Patch. Dollar Spot – Small Brown Patch. Downy Mildew.

How to Identify Your Lawn Grass - Pennington

Common lawn grasses in the country's southern half are warm-season grasses, which peak in growth during hot summer months. The cold temperatures found in northern lawns cause these grasses to die over winter. If your lawn grass survives from year to year, identification starts with cool- or …

Turfgrass Weeds | AggieTurf

A basic understanding of the types of weeds commonly found in turf is very helpful in identification and herbicide selection. Weeds are often grouped by morphological characteristics into the categories: broadleaf weeds, grassy weeds, and sedges (Table 1). Table 1. General Characteristics of Weed Species When Grouped as Broadleaf weeds, Grassy ...

Disease Identification - Living Turf

Disease identification, fungicides, brown patch, control, treatment, turf, anthracnose, pythium blight, SDS, ERI,rust, fairy ring, weeds, turf treatment

St. Augustine Grass Problems: Identification And Treatment ...

Jul 19, 2019·Fungi, chinch bugs and weeds are a few of the most common issues that can result in brown patches, uneven grass and dead spots that are unsightly and may require the assistance of a lawn professional to resolve. Let’s examine each of these lawn conditions in a bit more depth. Fungi. The main types of fungus that affect St. Augustine grass are:

Disease Identification | Purdue University Turfgrass ...

Rust is a disease of taller mown turf. Outbreaks are most common on residential lawns, low budget athletic fields, and, occasionally, on golf course roughs. A variety of related fungi cause rust. Ccommon names include leaf rust, crown rust, and stem rust, and the disease occurs almost exclusively on Kentucky bluegrass and perennial ryegrass.

How to Identify Common Lawn Disease & What to do About it!

Infected areas are reddish/brown turning to yellow and light brown and occur in patches. Control: Spray with Mancozeb fungicide. Fusarium Patch. Description: A fungal disease occurring in warm and wet conditions. Warm/brown patches appear in the lawn. Control: Remove thatch and use a balanced, high nitrogen fertiliser.

Disease Identification - Living Turf

Disease identification, fungicides, brown patch, control, treatment, turf, anthracnose, pythium blight, SDS, ERI,rust, fairy ring, weeds, turf treatment

Turfgrass Diseases: Quick Reference Guide | UGA ...

May 05, 2009·Disease is also favored by high amounts of nitrogen and a low mowing height. It also becomes more severe in dry soils. Symptoms. Small, dark spots or streaks on grass blades and sheaths. Leaf spots more numerous near collar area of leaf blade. Severely affected turfgrass may …

How to Deal with Grass Fungus Diseases in Your Lawn

Aerate: Loosen soil by aerating your lawn every year or two. Top-Dress: Apply and rake in a layer of rich, organic top-dressing to improve the soil, increase drainage, and help combat disease. Dethatch: Remove thick buildups of thatch in your lawn to allow the soil to breathe. Improper watering can lead to lawn …

How to Identify and Get Rid of Common Lawn Pests | DIY

Pouring soapy water on a patch of lawn (called a drench test) provides an easy way to flush pests to the surface. Dissolve two tablespoons of dish washing detergent (lemony scents work best) in two gallons of water. Pour the solution over a square-yard area of lawn. Observe carefully.

MSU Turf Weeds - Lawn weed identification and ...

Welcome to MSU Turf Weeds: Helping you identify, understand, and control lawn weeds. This site is designed so you can easily learn key identification characteristics of common and not-so-common turfgrass weeds found in lawns, golf courses, athletic fields, and sod farms in Michigan and the midwest.

Disease ID Tool at MSU Turf Diseases - Disease ...

MSU Turf Diseases — your turf disease identification & research resource. Home. ID Tool. Browse Diseases. Non Disease Problems. Contact Experts. Links. ... You may not use any pictures or content from this web site without the express written permission of the author. ...

The Cool-season Turfgrasses: Identification

Nov 10, 2016·Turfgrass Identification. Also, there are several pesticides that are safe to apply to some turfgrass species, but not others. If you apply a herbicide that is safe only on Kentucky bluegrass to a fine fescue lawn, serious damage could result and you may have to replace the lawn.

Scotts® DiseaseEx™ Lawn Fungicide - Scotts

When used as directed, this product is safe to the lawn and controls the disease listed. Consult with your local Cooperative Extension Service office or your state's land grant university for assistance with lawn disease identification and specific fungicide timing in your area to control lawn diseases.