-26U- 
trees in the vicinity of "/^-f, St- II?.ry*s County, con- 
ieaouelj o.zx ■• id bs - .• foliater, Stenoma 
S P- » y • . _ Zeil, Id 2 be.; lined by Carl Heinrich) 
were observsd o i .. ; 
A lAOI'il (A^r; ana Clemens )) 
Wisconsin g„ r;„ Curtis (Avgu-ot l*)s Cmplete defoliation of a large 
area of scrub oak at Crivitsz e 
PISE CCA:,j: (ChipnasriB rirlfpliae Fitch) 
< irconsin R. A* G Hup (August 15) S Said to he causing serious injury 
near Cable, 
<~ ST. T ~ ,— 
£* . j G'L.L AFHID (C hermes a bietis L.) 
Wisconsin H„ E„ Woods (.Srcgast 15): One report cf injury received from 
Bayfield County* 
SYCd K 33 
SYC ; LE£F r;,: : "Tl (P^l^ onorycter felinella Hein. ) 
California B, 0* Essig (July 31) 8 This is a serious pest of ornamental 
street trees at Los AngelCi j attacking European sycamore, 
; ' ACK 
LARCH SAWFLY ( Nomatus erichsonii Hartig) 
Wisconsin S„ 3., tracker (August I5)j Ferrer than during last tv:o years, at 
least- in northeastern Wisconsin. 
H EMLOCK 
HEMLOCK SPA1JW0RM ( Sllopi a fisc ell aria C-uen. ) 
Wisconsin S, B« Fracker (August 1'5^ Numbers about the same as during last 
year c s on fe in hemlocks at Peninsula State Park. They 
; . .: worms to the average 6-foot branch, Balsam 
f . ' - - l:ed alsc a 
Killed by dusting v:ith calcium 
arc ere from an airplane. Seven hundred 
