Multiple choice Which of the following is the mismatched pair of crop diseases and its causative agent? Crown Rust of Oats: Puccinia coronate White mold of pepper: Botrytis cinerea Gray Leaf Spot in corn: Cercospora zeae-maydis Coffee leaf rust: Hemileia vastatrix Downy mildew of rice: Sclerophthora macrospora Reveal answer Fill a bubble to check yourself B Correct answer Explanation Gray mold of pepper is caused by Botrytis cinerea. White mold of pepper is caused by Sclerotinia sclerotiorum.