How do you get rid of web worms?

Answer 1

Die Webworms!While unsghtly, webworms will not destroy an established tree. Saplings, however, may end up a loss. One way to get rid of web worms is to pierce the web with a long pole (preferably with two nails driven perpendicular to each other at the end of the pole, creating a 'T') and begin twirling the stick. The silken nest will attach itself to the probe and as you twist the pole, like a drill bit, the nest will wrap itself into a nice bundle. You then have the choice of burning the nest and the caterpillars inside (if permissible in your jurisdiction) or plunging and removing the nest in a bucket of soapy water or stomping on the nest - eh, yuk- to pulverize the critters inside.

Another way, on lower limbs, shrubs, etc. is to use Bt, a bacteria, to kill the caterpillars; they won't die from the spray. They die from eating leaves with the spray on them. You may have to repeat bi-monthly; this is best done in the spring of the year. Be careful and selective with Bt because it can kill butterflies and other beneficials, as well.

Finally, if you use a pole or a jet blast of water, you can tear open the webs and the wasps and birds will have a field day with their newly accesible buffet!