-332- 
spccic-s of larch at Rochester. 
hew Jersey. F. A. Soraci (June 5)* A heavy infestation on one 
ornamental larch at Trenton. Tree about 10 years old and 
planted about 6 years ago. 
Pennsylvania. C. C. Hill (June 6): Cherries sp. found on needles in 
considerable abundance on an ornamental larch tree at Carlisle. 
LINDEN 
LINDEN DORSR ( Sapcrda vestita Say) 
New Jersey. S. W. Dromley (June 24): Extensive injury reported from 
Darlington. 
THRIPS (Thysanoptcra) 
Vermont. H. L. Dailey (June 24): Thrips very abundant on basswood 
foliage at Colchester, Chittenden County, northwestern area, on 
June 9* Many loaves curling back from margins and turning black 
as result of damage to veins. High percentage of thrips had 
disappeared by June 15 . 
LINDEN 17 ART GALL ( Cccidonyia verrucicola 0. S.) 
Maryland. E. N. Cory (June 5 ) ’ On linden in Daltimorc. 
MAPLE 
MAPLE LEAF STEM DORIS ( Caulacampus acericaulis MacG.) 
Massachusetts. A. I. Dournc (June 27): In sugar maple petioles 
from Worcester on June 9. 
New York. S. 17. Dromley. (June 24): Received from Westchester County 
where it was reported as somewhat abundant. 
New Jersey. T. H, Jones (May 25 ): Heavy damage on a maple at Morris 
Plains was indicated by fallen leaves and injured petioles. 
AN APHID ( Drepanaphis accrif oliae Thomas) 
New York. M. D. Leonard (June 15): Several leaves of Acer rub rum 
with a few alates just starting young, observed on a single tree 
at Flushing on June 11 and 15 . 
COTTO NY MAPLE SCaLE ( Pulvinaria vitis L.) 
Indiana. J. J. Davis (June 21): More abundant than last year 
throughout northern part of the State and as far south as 
