Soybean Vein Necrosis Disease Quiz Soybean Vein Necrosis 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: Soybean Vein Necrosis Disease Fact Sheet.Email(Required) 1) Soybean vein necrosis disease has been known in soybeans since the early 1900s.(Required) true false 2) Soybean vein necrosis disease has been shown to cause severe yield losses in soybeans.(Required) true false 3) Signs and symptoms associated with soybean vein necrosis disease include(Required) plant stunting internal stem browning leaf growth distortions root decay leaf mosaic and vein clearing leafy green flowers none of the above 4) Soybean vein necrosis disease is caused by a(Required) bacterium fungus water mold phytoplasma nematode virus none of the above 5) The soybean vein necrosis disease pathogen is moved from plant to plant by certain types of thrips.(Required) true false 6) Currently, little is known about how to prevent and manage soybean vein necrosis.(Required) true false Δ
