-460- 
appears to "bo only an occasional infested area* 
How Jersey. C, L. Griswold (July l6): A plantation of about 150 European 
larch troos in Mendhajn Township, Morris County, was almost complete- 
ly defoliated late in June and early in July, Heavy larval popula- 
tion in all feeding instars was found on Juno 19. 
Idaho and Montana. J. C. Evenden (July 2l): During the lest few years the 
infestation has spread southwest from the Flathead River, in Montana, 
and is well distributed throughout the stands of western larch of 
northern Idaho and western Montana. • 
Montana. K. ~>. Mills (July 15)1 Worse than for many years on larch in 
Missoula, Lake, and Ele.thead Counties. 
LARCH CASEEDARER ( Coloophora laricolla Hbn. ) 
Maine. A. E. Erower (July): So:me trees were turning "brown in Enfield on 
June 7, and infestation was very heavy on July 6 in places on Mount 
Desert Island. 
II. E. Peirson (July 12): Caused severe "browning of trees from 
May 25 to 22 from Kittery to Portland, near Ellsworth, and in Han- 
cock County. Little feeding north of Portland, other than in 
Hancock County. 
Massachusetts. W. W. Eancroft (Hay 27 ): Infestation apparently general 
and severe throughout western Massachusetts. 
LIITDEIT 
A LACEEUG ( G.argaphia ihliae Walsh) 
Indiana. J. J. Davis (July 23 ) • Very abundant on June 26 at Evansville, 
whore it was causing defoliation. 
LOCUST 
LOCUST LEAF MUTER ( Chalopus dorsalis Thunh.) 
Connecticut, J. T. Ashworth (July ll): Vory abundant on "black locust at 
Cobalt, causing conspicuous injury to foliage. 
Pennsylvania. G. E, Slocsman (July 15): Quite general throughout eastern 
Pennsylvania, causing severe damage to "black locust; trees practically 
defoliated in many areas. 
T. L, Guyton (July 2l): Uumerous on black locust in Dauphin County, 
Maryland. Mary M. Walton and Juliet H. Carrington (July 13 ) : Severe in- 
festation observed from Drury south to Chesapeake Dcacii, in Anno 
Arundel and Calvert Counties. Most of the trees were completely 
browned, and numerous adults were found. (Dot. bv J. A. Hyslop. ) 
