Hi!
What you have is hornworms; They eat both leaves and tomatoes. They work
very quickly too! Hand-picking them is the best way to get rid of them. They
usually appear at harvest time. I would also suggest a non-toxic spray
Bacillus thuringenis ( available as Dipel or Thuricide) is effective.
Good-Luck!
Peppergirl
http://hotcuisine.esmartweb.com/
"Stephen Younge" wrote in message
news:mHe3b.217301$Oz4.57751@rwcrnsc54...
Yesterday I saw something that I have never seen before in my life. Huge,
green caterpillars on my tomato plants! I never thought I'd spot the
biggest
bugs of my life in Colorado!
My attention was first drawn to the plants when I noticed tiny droppings
around the base of the containers (20" pots). Some areas of the plants
looked like the leaves and stems had been nibbled. I finally noticed
several, huge green caterpillars clinging to the stems. They were so well
camouflaged that I have to be about 6" away to notice them.
Here are some close-ups of the buggers:
http://home.attbi.com/~stephen.and.kim/1.jpg
http://home.attbi.com/~stephen.and.kim/2.jpg
http://home.attbi.com/~stephen.and.kim/3.jpg
Anyway, my questions a
1. What are these things? Where did they come from? I planted the tomatoes
in pots with store-bought potting mix. Did they arrive by air?
2. I pried 7 of the buggers off my plants, but couldn't find any more.
What
can I do to to prevent them from coming back?
3. Are they poisonous, given that they are eating poisonous tomato plants?
Will birds or other predators go after them?
Cheers,
Stephen
Boulder, CO