The symptoms are highly
variable, depending on the variety, the
virus and the environment. Some of the
more common symptoms include;
chlorotic bands or ringspots, wavy lines,
yellow vein banding, oak-leaf pattern, and
general mosaic (splotches of yellow and
green on leaves). Color-breaking (mottled
flower color) has also been reported in
some cultivars. Symptom development on
only a portion of a plant is common.
Some infected plants never express
symptoms. Symptoms usually appear in
the spring and remain throughout the
growing season.
The symptoms are highlyvariable, depending on the variety, thevirus and the environment. Some of themore common symptoms include;chlorotic bands or ringspots, wavy lines,yellow vein banding, oak-leaf pattern, andgeneral mosaic (splotches of yellow andgreen on leaves). Color-breaking (mottledflower color) has also been reported insome cultivars. Symptom development ononly a portion of a plant is common.Some infected plants never expresssymptoms. Symptoms usually appear inthe spring and remain throughout thegrowing season.
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