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PIR 
BAL SAM TWIG- APHID ( Mindarus abietinus Koch) 
Pennsylvania. G-. B. Sleesman (April 2l) : Very prevalent on Ahies concolor 
and A. veitchi in Philadelphia area. Practically every hud examined 
showed a cluster of young immature aphids. 
LOCUST 
LOCUST BORER ( Cyllene roh i niae Porst.) 
Rhode Island. B. Eddy (April 22): Reported as a household insect. 
Nebraska. H. D. Tate (April l4) : Specimen received from Douglas County, 
in the eastern part of the State, today, 
A BAGWORM ( Oiketicus tourney i Jones) 
Arizona. R. A. Block (April 19 ) : Common on wild mimosa and on locust 
and mesquite trees in yards at Tucson. Completely defoliated locust 
and mesquite trees last year at Benson. 
A MITE ( Tetranychus al thaeae von Hanst.) 
Maryland, G. V. Johnson (March 13) : Spider mites collected on young locust 
at Beltsville. (Det. by E. A. McGregor as probably T, al thaeae . ) 
MAPLE 
WALNUT SCALE ( Aspidiotu s juglans-regia,e Comst.)' 
Virginia. A . M, Woodside (April 10) : Present on silver maple at Staunton, 
MITE OAK CLUB GALL (Andricus clavulus O.S.) 
New England and New York. E. P. Pelt (April 23) : Somewhat common at 
Tappan, eastern New York, and widely distributed in southwestern 
New England. 
PUBESCENT OAK KERMES (Kermes pubes cens Bogus) 
Connecticut. E. P, Pelt (April 23)! Somewhat serious infestation found 
at Stamford, 
New York. E. P. Pelt (April 23) • Repor-ted from Tuxedo Park, in eastern 
New York. 
PINE 
NANTUCKET PINE SHOOT MOTH ( Rhyacionia f rust r ana Comst.) 
North Carolina. A. H. Bronson (Pebruary 1 7) ! Specimens reared from pupae 
collected on the Duke Porest. (Det, by C. Heinrich.) 
