Foam-producing-nymph

Guides

• Philaenus spumarius

  Meadow Spittlebug, Meadow Froghopper

  Philaenus spumarius is a small spittlebug (5–7 mm) in the family Aphrophoridae, native to the Palearctic and introduced to North America. The species exhibits extreme color polymorphism with approximately 20 known color varieties ranging from yellowish and brownish to black. Nymphs produce characteristic foam masses for protection, while adults are strong jumpers and capable fliers. It has become economically significant as the primary European vector of Xylella fastidiosa, the bacterium causing Olive Quick Decline Syndrome and Pierce's disease in grapevines.

  spittlebugxylem-feederXylella-fastidiosa-vectoragricultural-pestcolor-polymorphismfoam-producing-nymphjumping-insectclimate-change-indicator