Balsam Woolly Adelgid

Adelges picea (Ratzeburg)
Hemiptera: Adelgidae

• Amman, G.D. 1969. A method of sampling the balsam woolly aphid on Fraser fir in North Carolina. The Canadian Entomologist 101: 883-889. - New Window
• Bryant, D. G. 1976a. Sampling populations of Adelges piceae (Hemiptera: Phylloxeridae) on balsam fir, Abies balsamea. Canadian Entomologist 108: 1113-1124. - New Window