Know how to identify pine bark adelgids and what chemical control measures are required if needed to protect tree health.
Pineus strobi (Weymouth pine adelgid) identification, images, ecology, control
Pine Bark Adelgids Infest White Pines
Home, Yard & Garden Newsletter at the University of Illinois
Pine Bark Adelgid, VCE Publications
Pine Bark Adelgid Causes Needle Stunting
Pine Bark Adelgid, VCE Publications
Southern Pine Density Management for a Healthier Forest
Scout Evergreens Now to Catch Pests Early
Integrated Pest Management for Christmas Tree Production: A