5 Fast Facts About The Rash-Inducing Caterpillar Found In PA

We recently told you about the hickory tussock moth caterpillar, which has made headlines after reports that it caused an itchy rash among numerous Pennsylvanians.

According to media reports, several people in central Pennsylvania recently reported their children broke out in rashes after picking up the fuzzy caterpillars. For example, Joseph Betz told WJAC it happened recently to his 4-year-old son.

But the good folks at the Pennsylvania Department of Agriculture have provided some information to Patch that they hope will clear up some of the inaccuracies included in recent news reports on the caterpillar.

Here are five fast facts from the state Department of Agriculture’s entomology staff that you should know about the Hickory Tussock Moth Caterpillar:

1. Contrary to some media reports, the name of the caterpillar is the Hickory Tussock Moth Caterpillar (there is no “white” in the name).

2. It’s a species that’s native to Pennsylvania, found from Ontario to North Carolina and as far west as Nebraska.

3. They’re usually found only through September, but seems to be around a little late this year.

4. They are not venomous, but it has hairs (called setae) that can cause rashes – in some cases, severe rashes. Many other native species of caterpillars have similar types of hairs or spines that also can cause rashes

5. Many caterpillars that look similar to hickory tussock moth caterpillar don’t harm you. However, experts urge that everyone to handle all caterpillars with caution.