Is your lawn in Boise looking less than its best? Perhaps you’ve noticed patches, discoloration, or an overall unhealthy appearance. Lawn disease could be the underlying problem. Diagnosing lawn issues can be tricky, which is why homeowners in Boise often turn to experienced lawn care professionals to accurately identify and address these problems.
Several factors can contribute to lawn diseases, including Boise’s fluctuating weather conditions and improper lawn maintenance practices. Symptoms can vary widely depending on the specific disease affecting your turf. Don’t guess when it comes to your lawn’s health – professional diagnosis and care are key. At Weed Man Boise, we offer expert lawn diagnosis and effective treatment solutions to get your lawn back on track. We also provide guidance on watering and mowing techniques to help prevent future issues.
Common Lawn Diseases in Boise
Several lawn diseases can affect Boise lawns. Here are some of the most common ones to watch out for:
Brown Patch
Brown Patch, also known as Rhizoctonia Blight, thrives in hot weather and can affect various types of turfgrass. It typically appears as circular, brownish patches in the lawn, ranging from one to five feet in diameter. In Boise, cool-season grasses are more susceptible when temperatures exceed 85°F and humidity is high. Conditions like nighttime watering or evening showers combined with temperatures above 61°F, or prolonged humidity above 95% for more than eight hours, can also encourage Brown Patch development. Warm-season grasses can also be affected in humid weather with moderately warm temperatures between 45°F and 70°F.
Dollar Spot
Dollar Spot, caused by the fungus Sclerotinia Homeocarpa, is another common lawn disease in Boise, particularly during warm and humid periods. This fungus attacks grass plants when they are wet. Initially, you might notice small, bleached spots about the size of a silver dollar. These spots are characterized by tan-colored lesions on individual grass blades. As Dollar Spot progresses, these small patches can merge, causing significant damage across larger areas of your Boise lawn. Look closely at infected blades for small, circular lesions with pale centers and darker borders.
Leaf Blight
Leaf Blight, or Ascochyta Spp., is a disease that develops in hot, humid weather, often exacerbated by common lawn care practices. In Boise, this disease can take hold when lawns are mowed in the evening and then excessively watered at night. Leaf Blight can cause circular or irregular patches of damaged grass that appear bleached and widespread. Upon closer inspection, you’ll see individual grass leaves dying from the tip downwards, often marked by a brownish-purple line across the blade.
Rust
Rust disease typically appears in Boise lawns in late summer and fall. It favors conditions of reduced sunlight and temperatures between 70°F and 80°F, combined with high humidity. Fluctuating weather patterns, especially shifts from cool, wet periods to hot, dry spells, can also create an environment conducive to Rust. Rust is easily identifiable by its yellowy-orange flecks on grass leaves and tips. These flecks soon enlarge into raised pustules that eventually burst and release powdery, rust-colored spores.
There are numerous other lawn diseases that can affect your Boise yard. For more detailed information, please explore our Lawn Care Library. If you suspect your lawn has a disease, don’t hesitate to get a professional diagnosis. Contact Weed Man Boise today for a free lawn analysis and expert recommendations from our trusted professionals to ensure your lawn stays healthy and vibrant.
