, -2S0- 
apperr to "bo the nore inportemt ones encountered in the living; trfeos,* So far ver. 
few trees have boon killed by bark beetles, The follov/ing additional species 
havo boon fo\md* breeding in v/hite pine: Ortho tonicus caelatus Bichh,, Ips grandi 
collls Eichh,, Pityogenes hopkinsl Svmino, and - nylurgops pinifex Pitch, 
I IT SECTS AEFECTIHG GHEE IT HOUSE. 
A ^ D • 0 H N A U T A L P L A H T S 
A SCilLE ( Parlatoria chinensis Marlatt) •' 
Missouri, J, A, Donning (May 13): Infestation which killed a number of althca 
noted at St, Louis, (Det, by K, Morrison.) 
COTTONY-CUSKIOH SCALE ( Icerya purchasl Mask.) 
Mississippi. C. Lyle (June 25): ^ There wore several reports of this insect on 
shrubbery in the southeastern part of the State, 
Arizona, C. D, Lebort (Juno): Several infestations observed on citrus ejid orna- 
mentals in the Phoenix area during J\me,' A few pittosporUn plaits killed, 
but in mbst cases Eodolia cardinalis Muls, is well established and taking 
care of the situation adequately,. - • 
A MEi'iLYDUG ( Pseudo coccus sp.) 
Ohio, J, S. Houser (June l): rtoportod so abundant on the roots of bentgrass tha 
the turf is dying. Insects are found 2 or 3 inches bolov; the soil surface, 
(Dot, by K, Morrison.) 
POUH-LIHED PLAITT BUG ( Poocilocapsus linoatus E.) 
Ohio. U, E. Hov.rard (June l6)j Present on a variety of young tender foliage at 
Columbus, especially in sho.ded or partly shaded planes, attacking veronica, 
trumpet vine, chrysanthemum, mint, and elderberry. 
Indiana, J, J, Davis (June 17): Observed at Hew Albany and Frankfort da.maging 
phlox and other garden plants, • • 
. ... MULLETuwY WITITEFLY ( Tetraleurodes mori Quaint.) 
Connecticut, 1. P, Felt (Juno 25): Found in numbers on bittersweet at Westport, 
' JiS APHID ( Capitophorus gillcttei Thcob,) 
Uew Jersey, , M, D, Leonard (June 12): Several Hussian-olive bushes at Hidgowood, 
previously uninfestod, were found to have sca.ttered colonies on the newer 
leaves,' This species has not been noted on smartwe.od, which grows in abund- 
ance near these- shrubs. 
