In this Issue: Lilac-ash borer: Treat susceptible tree trunks starting now (Wasatch Front) through mid-July Elm insects: Elm leafminer and elm flea weevil...
In this Issue: Lilac-ash borer: Treat susceptible tree trunks starting now (Wasatch Front) through mid-July Elm insects: Elm leafminer and elm flea weevil...