incomplete metamorphosis See simple metamorphosis. incubation A period of development during which a pathogen changes to a form that can penetrate or infect a new host plant.
Because the tarnished plant bug has incomplete metamorphosis, the nymphs resemble adults without wings. Newly hatched nymphs are about 1 mm (0.04 in.) long and remain greenish throughout their five stages, or instars.
See also: Nymph, Natural, Plant, Incomplete, Genera
 
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