Daylily Leaf Streak Quiz Daylily Leaf Streak Quiz Take the Quiz! Get a perfect score! Earn the medallion! Questions may have more than one correct answer. Be sure to select all answers that are correct. If you don't get a perfect score, you can take the quiz again until you do! Please provide your email address to receive your digital medallion. Reference: Daylily Leaf Streak Fact Sheet.Email(Required) 1) Daylily leaf streak is a disease that affects not only daylilies but also true lilies.(Required) true false 2) Signs/symptoms associated with daylily leaf streak include(Required) flower blight excessive production of leaves reddish-brown leaf flecks/spots root decay yellow and brown leaf streaks plant death none of the above 3) Daylily leaf streak is caused by a(Required) bacterium fungus water mold phytoplasma nematode virus none of the above 4) The daylily leaf streak pathogen survives in plant debris from infected plants.(Required) true false 5) Management of daylily leaf streak often involves(Required) using curative fungicide spray treatments avoiding use of overhead watering removing and properly disposing of daylily leaf debris using preventative fungicide spray treatments dividing daylily plants into smaller clumps routinely decontaminating gardening tools and work surfaces none of the above 6) Some daylily varieties are resistant to daylily leaf streak and consistently exhibit resistance every year and in many geographical locations.(Required) true false Δ
