I have experienced a caterpillar attack on my broccoli and then
similar-appearing damage to my cauliflower.
Is this just a coincidence? Just a random, one-time distribution of the
caterpillar population? Or does this indicate some dietary preference?walk
with a sort
of "inch-worm" type wave through their body (but the legs are obvious.) I
think the butterfly version is a small, white variety.

See:
http://www.colostate.edu/Depts/CoopE...s/cabgewrm.htm
sed5555