Anthracnose is a disease of which turfgrass?

Prepare for the Turfgrass Pest Management Category 3A exam. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam in the best way possible!

Multiple Choice

Anthracnose is a disease of which turfgrass?

Explanation:
Anthracnose in turf is most strongly associated with annual bluegrass. Poa annua is highly susceptible to Colletotrichum species that cause this disease, especially under warm, humid conditions and when the turf is stressed by heat, drought, or heavy traffic. The disease often shows up as patches of tan or brown, thinning turf that can collapse quickly, which is a common problem on greens where annual bluegrass is prevalent. While other grasses can suffer diseases too, anthracnose is the classic disease linked to annual bluegrass in turf management texts and field experience, making it the best choice in this context.

Anthracnose in turf is most strongly associated with annual bluegrass. Poa annua is highly susceptible to Colletotrichum species that cause this disease, especially under warm, humid conditions and when the turf is stressed by heat, drought, or heavy traffic. The disease often shows up as patches of tan or brown, thinning turf that can collapse quickly, which is a common problem on greens where annual bluegrass is prevalent. While other grasses can suffer diseases too, anthracnose is the classic disease linked to annual bluegrass in turf management texts and field experience, making it the best choice in this context.

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