I have recently been told I have Crane Fly Larvae. There are thousands all over Thankfully they are not eating my grass however they are all over my interlocking patio. I have three small children and aside from sweeping them up daily, what can I do to get rid of this problem? Are they harmful to my children. I know the adult crane fly does not bite but do the larvae?
With kind regards,
Crane Flies are not harmful at any stage of development. The larvae, known as Leatherbacks, eat the roots of herbaceous plants. Especially in the spring, they can get very numerous. Sorry we have no erradication advice.