Verticillium Wilt of Trees and Shrubs Quiz Verticillium Wilt of Trees and Shrubs 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: Verticillium Wilt of Trees and Shrubs Fact Sheet.Email(Required) 1) Verticillium wilt affects a wide range of deciduous woody ornamentals, as well as herbaceous ornamentals and vegetables.(Required) true false 2) Sapwood discoloration occurs in all plants affected by Verticillium wilt.(Required) true false 3) Verticillium wilt is caused by a(Required) bacterium fungus water mold phytoplasma nematode virus none of the above 4) The Verticillium wilt pathogen is found naturally in some soils.(Required) true false 5) Sap beetles move the Verticillium wilt pathogen from tree to tree and are attracted to wounded trees.(Required) true false 6) The Vertcillium wilt pathogen can survive in the roots, trunks, branches, and leaves of infected trees.(Required) true false 7) Chemical treatments are available for Verticillium wilt management and are very effective even after trees are showing symptoms of Verticillium wilt.(Required) true false 8) If you have had problems with Verticillium wilt in your yard, trees that you could use as replacements include(Required) pine trees maple trees ash trees honeylocust trees ginkgo trees redbud trees none of the above Δ
