Leafhoppers are small, highly mobile insects that cause significant damage to plants in both their nymph and adult stages.
Black nightshade plants (Solanum nigrum) that were no longer able to produce the protein and thus the steroidal saponins were more susceptible to insects such as leafhoppers and Colorado potato ...
88, No. 4 (Dec., 2005), pp. 502-517 (16 pages) Illustrated keys to adults reflecting the current higher classification are provided for families of Cicadomorpha (cicadas, spittlebugs, leafhoppers, and ...