2. Plant is a monocot or noncotyledonous (includes palms, Pandanus, draceanas, yuccas, cycads and others)
2a. Symptoms are most severe on the oldest leaves or throughout the entire plant
2a2. Symptoms are most severe on oldest leaves

2a2a	Leaves or leaflets have translucent yellow, orange, or brown spots and/or marginal necrosis
2a2b	No spotting, limited marginal necrosis possible. A broad yellow band surrounds the entire leaf or chlorotic band across leaf margin