Tiny, pear-shaped insects, aphids feed on begonia's leaf and stem juices. Signs of aphid damage include leaf yellowing or curling and distorted flowers. Hardy, rex, tuberous, cane-like and wax begonias are all susceptible to aphids.
About this Author
A freelance writer, Judy Wolfe has owned Prose for the Pros, a freelance writing business, since 2006. She's been an inveterate traveler since 1961 and draws on her travel experiences to provide articles for such websites as Chincoteague Island Vacations and Berlin Dude. Wolfe holds a Bachelor of Arts in literature from California State University at Pomona.