-476- 
Pennsylvania 
Ohio 
Indiana 
Ohio 
Wisoonsin 
North Dakota 
Maine 
Ohio 
J* R. St. ear (August 24):, The maple Phenacoccus is very 
abundant* Tree, trunks of suscep table maple' are almost white 
with this insect in Ligonier* 
E. W. Mendenhall (August 15) I The sugar maple trees on some 
of the private property in Springfield are very abundantly in- 
fested with the. maple Phenacoccus, 
J„ J, Davis (August 2l)s The maple Phenacoccus was conspicuously" 
common on maple at Angola, Pleasant Lake, and Howe, July 30 to 
August 6<> . '..., 
". MAPLE -COTTOKY SCALE ( Pulvinaria vitis L.) 
E. W. Mendenhall (August 21): The cottony maple scale is very 
bad on soft maple trees in Springfield. 
/.'■: 33., L. Chambers and assistants (July)s The cottony maple scale 
is moderately abundant in Columbia County, and very abundant in 
Green Lake County. 
J. A. Munro (August 22): Specimens of the cottony maple scale 
were brought in from Williston, Williams County, and Eargo, Cass 
County, In both cases it was found on boxelder only, 
MJL^E CASE-BEARER ( Paraclemensia acerifoliella Pitch) 
H. 33. Peirson. (August 24): There is a heavy infestation of 
this insect on Big Duck Island and light infestations on Mt. 
Desert Island. 
SUGAR-MAPLE BORER ( Glycobius speciosus Say) 
E. W. Mendenhall (August 7): The sugar maple borer is doing 
considerable damage to the maple trees in Granville. There are. 
many large maple trees here affording much shade and adding much 
beauty to this little college city c 
OAK 
Massac husette 
Oregon 
■ CARPENTER WORM ( Prionoxystus robiniae Peck) 
i 
E. P. Felt (August 21): The carpenter worm, and a coleopterous 
borer, probably Goes, has been seriously injurious to a large 
oak at Brookline, 
OAK SPAU170RM ( 331 lop la somniaria Hulst) 
Oregon Agr. Coll., Insect Pest Report (July): W. J, Chamberlin 
reports that the larvae are again quite numerous. Oaks in the 
upper Willamette Valley; are beginning to turn brown. 
