Answer: Bugs don't really care if your garden is organic or not! Wish they had a little more respect, don't you? You can handpick the worms on your tomato plants or use a botanical called Bt which is sold as Dipel or Thuricide. It is a bacterium that acts as a stomach poison, targeting only caterpillars. It sounds as though you have a population of squash vine borers bothering your squash. Rotenone or sabadilla dust are organic pesticides an should help control them. Hope you have a great harvest.
Q&A Library Searching Tips