Juniper (Juniperus)-Aphid

Cinara spp.

See:

Pest description and crop damage The aphid that infest junipers are large insects, up to 0.2 inch long. Color may range from gray to brownish to dark. The aphid establish large colonies on the twigs but rarely are found feeding on scales.

For more information

Johnson, W.T. and H.H. Lyon (1991), Insects That Feed on Trees and Shrubs, 2nd ed., Cornell University Press (p. 82).