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New Hampshire 
SPIKY ROSE GALL ( fthodites bicolor Karr.) 
P. R. Lowry (June 29): This insect seriously deforced a number of 
rose bushes at North Hampton. 
IRIS 
Maine 
New York 
New Jersey 
Pennsylvania 
New Jersey 
Indiana 
Tennessee 
Indiana 
New Jersey 
Indiana 
IRIS BORER ( Macronoctua onusta Grote) 
C. A. T7eigel (June 29): This species is attacking iris at Ocean 
Park. 
C. A. Weigel (July): This species was attacking iris at Brooklyn 
on July 8 and at 1ft, Vernon on July 11. 
C. A. V/eigel (July 10): This species is attacking iris at Nutley. 
C. A. YJeigel (May 2o): This species is attacking iris at Chestnut 
Kill. 
MISCELLAI-iEOUS 
SUMAC PSYLLUD ( Caiochya nig rip enn is Riley) 
K. B. \7eiss (June 22): This psyllid is very abundant in nurseries 
and elsewhere on black surac. 
DANDELION ROOT APKID ( Trama erigeronsnsis Thcs. N 
K. F. Dietz (June 22) I This is a bad plant-louse year, this 
species being very abundant on the roots of dahlia. 
ROOT APKIDS (net determined) 
C. A. Y/eigel (May 5): Undetermined species of root aphids '."ere 
found attacking dahlia and larkspur at I'cnteagle. 
GOLDEN GLOr APHID ( Macros iphum rudbeckiae Fit 
H. F. Dietz (June 22): This species is very abundant on golden 
glow. 
A NEMATODE ( Tylenchus dips as i Kuhn) 
H. B. Weiss (June IS): This nematode was found attacking stems 
and leaves of phlox, finally causing the death of the plants. 
Stems are enlarged; leaves are rolled in tightly toward the midrib* 
SPIREA APHID ( Aphis scireaella Schout .) 
H. F. Dietz (June 22): This species is very abundant on Scirea 
vanhouttei. 
