The palm aphids are the only aphids known to infest palm plants. High populations occasionally become severe in nurseries and the landscape, and can cause substantial damage to young coconut palms. They pierce palm foliage and suck out the plant phloem content, causing yellowing of the tissues and loss of plant vigor. In addition, honeydew production by the aphids promotes sooty mold growth that can limit photosynthesis. Palms heavily infested with aphids can experience stunted growth. This 4-page fact sheet was written by Bonnie C. Wells and published by the UF Department of Entomology and Nematology, March 2012.
http://edis.ifas.ufl.edu/in924
Tag: Aphids
ENY-847/IN761 Biology and Management of Aphids in Sustainable Field Production of Cucurbits
ENY-847, a 3-page illustrated fact-sheet by O. E. Liburd and T. W. Nyoike, provides information about aphids, their biology and lifecycle, damage, monitoring and management strategies for sustainable agriculture. Includes references. Published by UF Department of Entomology and Nematology, January 2008.
http://edis.ifas.ufl.edu/IN761