Keywords: D2140-19.jpg Tetrastichus planipennisi Family Eulophidae a parasitoid wasp used as a biological control agent http //www ars usda gov/is/graphics/photos/apr11/d2140-19 htm Stephen Ausmus Tetrastichus Source http //www ars usda gov/is/graphics/photos/apr11/d2140-19 htm PD-USGov |