- 5 ^ 7 - 
■ -PAULOVJiTIA . ■ 
II-'IPExlI-AX i-ICTH ( Saclcs irrperialis Drury) 
West Virginia* L, M, Poairs (August 22): Larvae fully groim on isolated 
Pgiulov.Txia tonentosa at Morganto^/n, 
PIE3 
immCKET PI1D3 SHOOT IDTK ( Hhyacionia iru.strarxa Const . ) 
Virginia* L, D, Anderson (August 20): Very abundant in several plantings 
of snail loLlolly pines at ITorfolk, 
Ile'bra.ska.e 0, S. Ba,re (August 13 )^ Cedar twigs damaged "by H, frustrana 
kushnell i Busck suLnitted from Thomas Count;/ on July IJ* 
RED-ECADED PIUS SAl'JPLY ( iTeo diprion lecontoi Pitch) 
Virginia* L, A, Hetrick (August 23): Adults emerging on pine at West Point 
to la,y eggs for second generation* 
niTRODUCPD ?IE3 SAtJPLY ( Piprion simile Htg,') 
Minnesota* M, ¥, Wing (August 20): Pairly common on scotch and white 
pine at Saint Paul, PIrmel, Long Lake, and Minnoa.polis, 
A IfflPVIL ( Pissodes api^ r 0 nima tu s Hopk.) 
Maine, H, D, Peirson (August 24): Injured orna;‘.icntal red pine a.t Dangor, 
Larvate tunneling in main stem* Adults emerging, 
GALL iVTHIDS ( Pemphigus spp*) 
Utah* W, P, Poay and H, C, Pennion (July 2^-): P* poiu licaulis Pitch is 
infesting numerous leaves of poplar trees a.t Pdchfield, 
G, P, Knov;lton (July 28): P* populicaulis is infesting a large num— 
her of leaves on haXsam poplar a.t Hoy nxid PopulUs deltoidos at Trenton 
and Logan, ?, hetae Doano has caused galls on pox>lar leaves at 
Sunset and Clinton, P. popul i gl ohul i Pitch has caused g.alls on num- 
erous junctions of leaf hlade and petioles of haAsam poplar at Roy 
and Trenton, ^^•ugust I6): P»: populitransversus Riley is infesting 
poplar leaf petioles at LogaJS. and Hooper, 
POPLAR VAGA301ID APHID ( Mordwilko ja vagahunda Walsh) 
Hohrauka. 0, S, Bare (August 13)1 Caused growths on loaves of cottoiwood 
in Sheridan County. Specimens submit tod on July 21, 
¥, E, Peay and h, C, Bennion (July 25) J Seriously infesting a few 
poxclar trees at Richfield, 
