Where Do Pickleworms Come from?

Pickleworm is a tropical insect that routinely survives the winter only in south Florida and perhaps south Texas. Peña et al. (1987a) documented the overwintering biology in south Florida, but overwintering has been observed as far north as Sanford, in central Florida, during mild winters.

Where do cucumber worms come from?

Pickleworms are the larvae of the pickleworm moth (Diaphania nitidalis). This widespread pest ruins summer squash, their favorite meal, by burrowing into and feeding inside the fruit. They also attack cucumbers, cantaloupes, and pumpkins. However, winter squash and watermelon are rarely damaged.

Does neem oil kill pickleworms?

Hort: The 100 percent neem oil works for pickleworm, also. The BT will work on small caterpillars. Other biologicals to keep in your arsenal are products containing spinosad such as Conserve. It lasts up to a week and also kills upon contact.