What's eating my dragon wing begonia?

Dragon Wing Begonia is a vigorous outdoor flowering plant commonly damaged by aphids on its succulent new growth and by slugs and snails at the base. Outdoors in summer, whitefly and thrips can also attack. In warm, dry spells, spider mites occasionally move in. Deer and rabbits generally avoid it.

Clusters on tender stems and flower buds; sticky honeydew and distorted new growth Spray with a strong water jet daily for several days; apply insecticidal soap or neem oil every 5–7 days

Irregular holes in leaves and flowers; slime trails visible at night or after rain Use iron phosphate slug pellets around the base; remove sheltering debris and water in the morning, not evening

Yellowing leaves, sticky honeydew and clouds of white insects when plant is disturbed Use yellow sticky traps; treat with insecticidal soap or neem oil spray in cool morning or evening hours