Guardian Pest Solutions with Hao Yu
Elaine Yetzer Simon
Stored product pests are a common problem for Hao Yu, technical director at Guardian Pest Solutions, which is based in Duluth, Minn. He shares his wisdom and experience with Pest Management Professional (PMP). Q: What’s the largest stored product pest infestation you’ve seen, and how did you battle it? Yu: We have a food manufacturing […]
