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Indiana 
New York 
Wisconsin 
Minnesota 
New York 
Pennsylvania 
Maryland 
Indiana 
A. B. Burreil (May 18) 
in Ontario County. 
They are very scarce at the present time 
E. P. Felt "(May 25): Have been only nod erately abundant, though 
the extreme cold weather now prevailing is favorable to a consider- 
able if not large increase. 
P. N. Wallace (April 29): This species is already very abundant 
on Spirea van hquttei around Indianapolis. 
"H. P. Dietz (May 19): The green apple aphid has been very abund- 
ant on Spirea van Houttei but does not .seem to be particularly 
abundant on apple. 
APPLE- C-PAIN APHID ( Rhopalosiphum prunifoliae Fitch) 
C. C. Wagoner (April. 11): Very numerous on the opening buds in 
Ulster County. 
S. B. Fracker (May 12): Aphids average one or two to the blossom 
in southeastern Wisconsin. 
A. G-. Ruggles (May 13): At St. Paul the species of plant' lice 
on the apple which have been so abundant prove to be Rhopalosiphum 
prunifoliae . 
ROSY APPLE APHID ( Anuraphis roseus Baker) 
C. C. Wagoner (April ll); Nymphs are few in number at the present 
time in Ulster County. The first ones were observed April S. 
G. E. R. Eervey (April 13): Rosy apple aphids have been observed 
in practically all orchards but in small numbers in Dutchess County. 
E. P. Felt (May 25): Have been only moderately abundant, though 
the extreme cold weather now prevailing is favorable to a consider- 
able if not large increase. 
H. E. Hodgkiss (April 29): The- rosy aphis appear to be of greater 
State-wide abundance than at any time during the last five years. 
Obsefvations made in 40 counties indicate that the infestation is 
about equally severe over the entire State. 
E. N. Cory (April 23): Mixed infestations of the rosy and green 
aphids are present in many orchards in Washington County. Abund- 
ance is about as much as would be expected in a year of consider- 
able damage to the crop. 
H. F. Dietz (May 19): No heavy infestations of the various kinds 
of plant lice attacking apple have been reported or seen up to the 
present time although the rosy apple aphid is present in moderate 
numbers in some locations. 
