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A Study Of The Pine Woolly Aphid, Pineus Pini (l) (homoptera: Adelgidae),in East Africa
(University of Nairobi,, 1972)
The pine woolly aphid, Pineus (L) (Homoptera:
Adelgidae), was first known as a pest in the northern
temperate zones of holartica and in the northern orient.
Heavy infestation by the pine woolly aphid was first
discovered ...