网页Common Plant Diseases & Crops that Apex AG is experienced in testing and evaluating in alphabetical order:-ROTATION CROP-CARROT- Alternaria, Cavity Spot, Powdery Mildew. COLE CROP- Alternaria, Club Root, Downy Mildew. COTTON- Rhizoctonia, Seedling Disease. GARLIC- Botrytis, Rust, White Rot. LETTUCE- Anthracnose, Downy Mildew, Powdery Mildew ...