Ash Yellows Quiz Ash Yellows 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: Ash Yellows Fact Sheet.Email(Required) 1) Ash yellows is a disease that primarily affects ash trees and lilacs.(Required) true false 2) Ash yellows kills trees, typically within one year of infection.(Required) true false 3) Typical signs and symptoms associated with ash yellows include(Required) necrotic leaf spots yellow foliage branch dieback leafy, green flowers slow growth/stunting tufts of small, white roots clusters of small branches none of the above 4) Ash yellows is caused by a(Required) bacterium fungus water mold phytoplasma nematode virus none of the above 5) The ash yellows pathogen is transmitted by insects, most commonly leafhoppers(Required) true false 6) Strategies that can successfully help you manage ash yellows include(Required) pruning out affected flowers, leaves, and branches carefully removing of leaves that fall from infected trees in the autumn using preventative fungicide/bactericide treatments prior to symptom development growing non-susceptible trees such as maples and oaks using insecticides to manage insects that carry the ash yellows pathogen removing infected trees Δ
