As the official treatment provider of the PGA TOUR, we've learned a thing or two. With this plan, we’ll maximize your lawn’s potential. The best possible care. For the best-looking lawn. At a price you’ll love.
As the official treatment provider of the PGA TOUR, we've learned a thing or two. With this plan, we’ll maximize your lawn’s potential. The best possible care. For the best-looking lawn. At a price you’ll love.
Explore helpful resources for common lawn care topics — everything from grass types to weeds to diseases to pests.
Lawn Diseases
Turf Grasses
Lawn Pests
Grass Basics
Grassy Weeds
Broadleaf Weeds
Common Lawn Diseases
Powdery Mildew
Powdery Mildew - Erysiphe graminis
Powdery Mildew
For shaded lawns and landscaping, Powdery Mildew is a common lawn disease that primarily affects lawns in the northern United States from April through October.
Stripe Smut is a lawn disease that occurs during cooler weather and is more common in the northern parts of the country during the spring and fall. Caused by the lawn fungus Ustilago striiformis, this lawn disease may also show up in southern states during parts of the summer or anywhere during long periods of cool weather in the spring or fall.
Slime Mold is caused by thelawn fungus Mucilago spp. This nonparasitic lawn disease affects all types of warm- and cool-season grasses across the mainland of the United States, with damage typically occ+C14+C15
Ascochyta is a lawn disease that spreads rapidly, leaving large areas of bleached, blighted grass in its wake. Ascochyta attacks several different types of grass across the northern United States with most damage occurring during the summer.
Brown Patch is a hot-weather lawn disease that is sometimes referred to as Large Patch or Rhizoctonia Blight. Brown Patch affects most types of grass across the country, with signs of damage appearing during late summer in the northern states and fall through mid-winter in the southern states.
Dollar Spot is a common lawn disease that marks your lawn with its namesake: silver dollar-sized patches. Dollar Spot typically affects all warm- and cool-season grasses across the country. Infections are most common during the summer months across northern states and during the spring and fall in southern states.
Fairy Ring is actually a family of lawn diseases that are caused by more than 40 species of Basidiomycete lawn fungi. Fairy Ring is very common and affects all types of grass found in the United States, with damage occurring from early spring through early winter.
Gray Leaf Spot is a lawn disease that can quickly turn destructive. It occurs in most areas of the eastern United States where Perennial Ryegrass is grown, often developing in areas prone to drought. Gray Leaf Spot affects northern climates from late summer through the fall and southern climates primarily in the summer.
Take-all Root Rot - Gaeumannomyces graminis var. graminis
Take-all Root Rot
Take-all Root Rot is a lawn disease that commonly attacks yards in the southeastern United States. Most damage occurs from early to late summer and is caused by the lawn fungus Gaeumannomyces graminis var. graminis.
Perennial Ryegrass is a cool-season turf grass that is known for its rapid germination and establishment, tolerance to traffic, and resistance to insects and stress. This competitive grass is also well-adapted to moderate temperatures, leading to Perennial Ryegrass being mixed with Kentucky Bluegrass for use in home lawns, schools and parks. This turf grass can be found in lawns throughout North America, though it is less common in Florida, Texas and other southern parts of the United States.
Seashore Paspalum is aptly named due to its high tolerance for salt. This, along with its other desirable turf grass characteristics, makes it a favorite for areas where either the soil or irrigation water has a high salt content.
St. Augustinegrass is a warm-season turf grass that grows quickly in the summer months before slowing in the spring and fall. St. Augustinegrass offers a particularly coarse and spongy feel. Out of all of the warm-season grasses, St. Augustinegrass is the most shade-tolerant, though it isn't typically recommended for high-traffic areas. Instead, it is often used for decorative lawns and other general purpose lawns throughout the southeastern United States.
Zoysiagrass is a warm-season turf grass commonly found in the transition and southern zones of the United States. This coarse- to medium-textured turf grass offers an attractive dense canopy and apple-green color, making it a common choice for curb appeal.
Tall Fescue is a cool-season turf grass that is well-adapted to either sunny or partially shaded areas. Known for its durability as well as its tolerance to traffic, heat and drought, it can be found in home lawns across North America. Certain varieties of Tall Fescue can contain endophytic fungi, which offer natural disease and insect resistance.
The Spotted Lanternfly (SLF) is a planthopper insect known for causing significant damage to trees, vines, crops, and other types of plants. SLF is also a nuisance pest due to their size and tendency to congregate in large groups, which can be alarming to the general public. Also known as Lycorma delicatula, this invasive species is native to China, India, and Vietnam and was first detected in the United States in Berks County, Pennsylvania in 2014.
The Brood X Cicada, often referred to as the 17-year locust or periodical cicada, is an insect that emerges in large numbers after completing a 17-year life cycle underground. Cicadas are part of the hemiptera order of insects also known as ‘true bugs’. Most damage done by these insects is by slitting and flagging of twigs in order to deposit eggs. This generally has little effect on the overall health of mature trees. Brood X contains three separate species known as Magicicada septendecim, Magicicada cassinii and Magicicada septendecula. The next emerging population is expected in summer of 2021, affecting primarily eastern and upper Midwestern states.
White Grubs are an extremely common type of lawn-destroying insect that includes a number of different species. Also known as Scleranthus annuus, White Grubs can be found in all different types of grasses all across North America. Eventually, these lawn pests become beetles.
The Bronze Cutworm is a lawn pest known for attacking Fine and Tall Fescues, all species of Bluegrass and Ryegrasses lacking endophytes (a type of fungus). Also known as Nephelodes mimians, this lawn-damaging insect can be found throughout much of the continental United States, though typically not farther west than the Rocky Mountains.
The Crane Fly is a lawn-damaging insect that can attack all types of cool-season grasses found in the American Northwest, the Northeast and also parts of Michigan. Generally, it's only considered a lawn pest in the Northwest and as a nuisance in the other parts of the country.
Ground Pearls are tiny lawn-destroying insects that suck fluids from the roots of Bermudagrass, Centipedegrass, St. Augustinegrass and Zoysiagrass. Also known as Margarodes spp., these lawn pests can be found in grass and landscaping throughout many southern states from the East to West Coast.
The European Chafer, also known as Rhizotrogus majalis, is a common lawn pest that can be found in many different types of grasses in the upper northeastern states and as far west as Michigan.
The Hairy Chinch Bug is a unique lawn-damaging insect that changes colors throughout each nymph stage. Also known as Blissus leucopterus hirtus, this lawn pest is typically found in the northeastern part of the United States, attacking Kentucky Bluegrass, Perennial Ryegrass, Creeping Red Fescue and Creeping Bentgrass.
The Fall Armyworm is a lawn-damaging insect that can be found attacking Bermudagrass, Creeping Bentgrass, Ryegrasses and all Fescues. This lawn pest, also known as Spodoptera frugiperda, inhabits much of the United States east of the Rocky Mountains.
Annual Bluegrass is an annual grassy weed that is also known as Annual Meadowgrass, Annual Spear-grass, Wintergrass, "Poa" or its scientific name, Poa annua.
What is Doveweed (Murdannia Nudiflora) - Murdannia nudiflora
What is Doveweed (Murdannia Nudiflora)
Doveweed is a summer annual grassy weed that is also known as Naked Stem Dewflower, or by its scientific name, Murdannia nudiflora. This lawn weed is a common invader of home yards.
Egyptian Crabgrass is a summer annual grassy weed that is also known as Crowfootgrass, Durban Crowfootgrass or by its scientific name, Dactyloctenium aegyptium. This lawn weed is named for its crow's foot-like seed head.
Green Foxtail is a clump-forming annual grassy weed that is also known as Green Bristlegrass or by its scientific name, Setaria viridis. This lawn weed gets its name from the appearance of its seed head.
Smutgrass is a perennial grassy weed that is also known as Sporobolus indicus or by its scientific name, Sporobolus poiretii. This lawn weed produces seeds that are often infected by a smutty fungus, lending this plant its name.
Green Kyllinga is a perennial grassy weed that is also known as Perennial Kyllinga, Shortleaf Spike Sedge or by its scientific name, Kyllinga brevifolia. This lawn weed thrives in moist soils.
Star of Bethlehem is a perennial grassy weed that is also known as Spring Starflower or by its scientific name, Ipheion uniflorum. This lawn weed is poisonous and can smell like onions.
Hairy Crabgrass is a summer annual grassy weed that is also known as Large Crabgrass or by its scientific name, Digitaria sanguinalis. These types of lawn weeds often require a professional application of a select crabgrass killer.
Stinkgrass is an annual grassy weed that is also known by its scientific name, Eragrostis cilianensis. This lawn weed is named for the foul odor it emits when damaged.
Virginia Peppergrass can grow either as a winter or summer annual broadleaf weed. This versatile plant is also commonly known as Virginia Pepperweed, Virginia Peppercress, Poor-man’s Pepper and Pepper-grass. Its scientific name is Lepidium virginicum.
Tropical Chickweed is a warm-season annual broadleaf weed that is also known as Heartleaf Drymary and West Indian Chickweed. Its scientific name is Drymaria cordata.
Virginia Buttonweed is a horizontally growing, creeping perennial broadleaf weed that is sometimes referred to as Diodia hirsuta, Diodia tetragona or simply as Buttonweed. Its scientific name is Diodia virginiana.
Common Ragweed is a summer annual broadleaf weed that is also referred to as Wild Tansy, Hog-weed, Bitterweed, Mayweed, Hay-fever Weed, Blackweed, Roman Wormweed and Annual Ragweed. The pollen from this broadleaf weed is a primary cause of hay fever.
Red Clover is a creeping perennial broadleaf weed that is also commonly known as Dutch Clover, Honeysuckle Clover, White Trefoil and Purplewort. Its scientific name is Trifolium pratense.
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