The only think I can think of is that they moved indoors to pupate. Most caterpillars move away from their host plant to form their cocoon. Perhaps they crawled indoors to find a sheltered place to pupate that was protected from the elements.
]]>2-4 inches in length about 4 or 5 of them…
We accidentally stepped on one and he turned black…. they were big in a big clean building
The door they could have come in on is next to an alley with an opening from the floor…. please advise
Help please
]]>If only all the other caterpillar pests were so easy!
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