“Pot Gnats” in the Greenhouse – A Special Kind of Gross.

An Entomologist by training, it generally takes a lot to gross me out. (I’m constantly suppressing shrieks of “It’s adorable!” when growers show me aphids).  But now that it’s dark and wet in the greenhouse, there’s been a sudden appearance of a rather unlovable pest some growers have been referring to as “Pot Worm”.

Not an actual worm at all, this pest is a lover of over-watering and fungal production. Read on to find out what it REALLY is, and how to control it.

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