Brown Stem Rot of Soybean Quiz Brown Stem Rot of Soybean 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: Brown Stem Rot of Soybean Fact Sheet.Email(Required) 1) Brown stem rot is the third most important soybean disease in Wisconsin.(Required) true false 2) Symptoms associated with brown stem rot include(Required) leaf spotting interveinal yellowing and browning of leaves browning of exterior stem tissue browning of the stem pith root decay none of the above 3) Brown stem rot symptoms typically begin to appear very early in the growing season.(Required) true false 4) Brown stem rot leaf symptoms could potentially be confused with those of sudden death syndrome of soybean.(Required) true false 5) The brown stem rot pathogen readily survives in soybean debris.(Required) true false 6) Brown stem rot is caused by a(Required) bacterium fungus water mold phytoplasma nematode virus none of the above 7) Brown stem rot is often more severe when what other disease(s) is(are) present in a soybean field?(Required) brown spot soybean vein necrosis disease Sclerotinia stem rot soybean cyst nematode Phytophthora root and stem rot none of the above 8) Recommended management techniques for brown stem rot include(Required) using crop rotation using foliar fungicide treatments using fungicide seed treatments optimizing soil fertility using tillage practices that bury soybean debris using resistant varieties none of the above Δ
