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A PINS SAWFLY ( IlrrioL -n:.) 
Nebraska. R. Roberts (July 20): Larvae of a species of pine sawfly ( Drorion sp.) 
were reported damaging yellow pine "trees in Cheyenne County the latter part of 
June . 
PIKE "JZIDLE SCALE ( Chionasr>is uinifoliae Fitch) 
Wisconsin. E. L. Cha.mbers (July. 24): The pine needle scale, until recently rarely 
found in Wisconsin, is no-.7 becoming established in light infestations in parks, 
private plantings, etc., at cpite a number of points over the State. 
Nebraska. R. Roberts (July 20): A report received from Morrill County the latter 
part of June stated that the pine leaf scale was attacking Black Hills spruce. 
An inquiry concerning this pest was also received from Saline County. 
Utah. G-. F. Knowlton (July 17): The pine- leaf scale is damaging Austrian pines 
at Fairview. 
SPRUCE 
EASTERN SPRUCE BEETLE ( Lend roc tonus -piceapente Hopk.) 
Maine. H. B. Peirson (July l): The spruce bark beetle in outbreak form, was 
killing spruce in Townships 1, Range 7 and Range 3, on July 10. 
WHITE-PINE WEEVIL (Pi ssodes strobi Peck) 
New York. E. P. Felt (July 24): The white-pine weevil was found working in the 
terminal shoots of Norway spruce at Peekskill. 
TULIP TREE 
TULIP TREE APHID ( Illinoia liriodendri Mon.) 
District of Columbia. M. P. Jones (July 25): This aphid is very abundant on a 
tulip tree near the Smithsonian building. Many of the leaves and parts of the 
ground underneath are covered with honeydo-... 
WALNUT 
WALNUT CATERPILLAR (Pat ana inte t ierrima G. ana R. ) 
Ohio. E. 17. Mendenhall (July 19): The black walnut caterpillars are quite bed on 
walnut trees in central Ohio. Some property owners are spraying. 
171 LIQW 
COTTONWOOD LEAF BEETLE ( Chrvsomela seringa Fab.) 
North Dakota. J. A. Munro (June 23): Cottonwood and willow leaf beetles were 
reported as injurious to willows and cottonweods in Ward, Cavalier, McLer.: - ., 
and Renville Counties during the forepart of June. 
