The gypsy moth caterpillars taking over trees in the province are morphing into the pupal (cocoon) stage this month and there are steps you can take to help control next year’s population.
-Placing burlap bands around the tree trunk provides a resting place for caterpillars which can be removed and killed
-Collecting the pupae, putting them in a pail of soapy water, and leaving them there for a few days
-And leaving dead caterpillars on the tree, which will help spread the virus or fungus that kills them.
Gypsy moth outbreaks usually occur every 7–10 years and may last for a period of 1–3 years.
The gypsy moth caterpillar morphs into the pupal (cocoon) stage in July. Visit https://t.co/6aAhX6OrSb for steps you can take to help control next year's population. #Barrie pic.twitter.com/2Liw0cd1s8
— The City of Barrie (@cityofbarrie) July 5, 2021
