Publications for:

pest = Phenacoccus piceae
crop = Spruce (Picea)

found 2 publications:

2004

A review of mealybugs of the genus Phenacoccus Ckll. (Homoptera, Coccinea, Pseudococcidae) associated with firs, with a discussion of the polymorphism in Ph. piceae (Loew)
Entomological Review (2004) 84 (5), 552-557
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2002

Invasive species of mealybugs (Hemiptera: Pseudococcidae) and their threat to U.S. agriculture
Proceedings of the Entomological Society of Washington (2002) 104 (4), 825-836
pestinfo wiki