Impatiens Downy Mildew Quiz Impatiens Downy Mildew 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: Impatiens Downy Mildew Fact Sheet.Email(Required) 1) Impatiens downy mildew rarely causes significant damage to impatiens.(Required) true false 2) Impatiens downy mildew is caused by a(Required) bacterium fungus water mold phytoplasma nematode virus none of the above 3) Impatiens downy mildew is typically more of a problem when the weather is wet and cool.(Required) true false 4) When impatiens downy mildew occurs on leaves, the pathogen produces a fuzzy growth on upper leaf surfaces.(Required) true false 5) The impatiens downy mildew pathogen produces long-lived resting spores, so it is important not to plant impatiens year after year in the same location in your garden.(Required) true false 6) Management of impatiens downy mildew typically includes(Required) using resistant impatiens varieties using a diverse array of bedding plants in your garden routinely decontaminating garden tools avoiding overhead watering reducing mulching around susceptible plants planting less densely to increase air flow removing and disposing of infected plants (and even healthy-looking plants in the vicinity of infected plants) as soon as they are observed none of the above Δ
