Tuesday, August 11, 2026
Science

How to test your lawn for grubs and what to do if you find them

What does it mean when brown patches show up in a perfectly healthy lawn? The truth is, it could be anything from drought to dog urine, fungal diseases, pests or too much fertilizer. But many homeowners automatically blame grubs.

How to test your lawn for grubs and what to do if you find them
Image: Phys.org
What does it mean when brown patches show up in a perfectly healthy lawn? The truth is, it could be anything from drought to dog urine, fungal diseases, pests or too much fertilizer. But many homeowners automatically blame grubs.

Originally published at Phys.org

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