Armillaria Root Disease Quiz Armillaria Root Disease 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: Armillaria Root Disease Fact Sheet.Email(Required) 1) Armillaria root disease affects both coniferous and deciduous trees.(Required) true false 2) Armillaria root disease is typically a lethal disease.(Required) true false 3) Armillaria root disease is caused by a(Required) bacterium fungus water mold phytoplasma nematode virus none of the above 4) Signs of Armillaria root disease include(Required) branch dieback honey mushrooms root rot rhizomorphs mycelial fans tree death 5) Cutting down infected trees will successfully control Armillaria root disease(Required) true false 6) Factors that predispose trees to Armillaria root disease include(Required) drought stress defoliation by insects or leaf diseases poor fertility none of the above Δ
