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

2b1	New leaves are uniformly chlorotic, chlorotic with faintly green veins, or chlorotic with green spots scattered throughout the leaflets. Interveinal necrotic streaks are not present, but tip necrosis may be evident
2b2	New leaves are reduced in size