Leaf and Glume Blotch of Small Grains Quiz Leaf and Glume Blotch of Small Grains 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: Leaf and Glume Blotch of Small Grains Fact Sheet.Email(Required) 1) Leaf and glume blotch is primarily a disease of oats but can also affect other small grains such as wheat, barley, and rye.(Required) true false 2) Leaf and glume blotch typically causes substantial yield losses in affected grain fields.(Required) true false 3) Symptoms and signs associated with leaf and glume blotch can include(Required) lens-shaped leaf spots premature bleaching of spikelets on otherwise green seed heads stunting uniform leaf yellowing browning or purpling of leafy husks that surround developing kernels root rots small, dark, pimple-like structures embedded in discolored leaf tissue 4) Leaf and glume blotch is caused by a(Required) bacterium fungus water mold phytoplasma nematode virus none of the above 5) The leaf and glume blotch pathogen readily survives in soil.(Required) true false 6) The leaf and glume blotch pathogen is readily moved from plant to plant by rain splash.(Required) true false 7) Crop rotation can be useful in preventing leaf and glume blotch. In particular, rotating grain crops with corn, soybeans, or vegetable crops can be useful in controlling the disease.(Required) true false 8) Preventative fungicide sprays can be a useful tool in the management of leaf and glume blotch.(Required) true false Δ
