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Ohio 
Indiana 
Ari zona 
Nebraska 
Indiana 
California 
Nebraska 
PIKE. ' 
FINE LEAF S'^ALF ( Ohionaspi s plnffo liae Fitch) 
~„ W„ M3r.der.hall (October lU): The pine leaf scale is quite 
bad in different ';.cc<j,H-g: c 3. in Dayton. Niectire sulphate spray 
seems to he effective ancl seep solution is good, 
CATALPA 
CATALPA SPHINX (fjeratcmia c^t^lpa Boisd. ) 
J, J, Davis (Octoher 28): Catalpa worms not §& abundant as 
usual but a few reports from southern Indiana, 
CCTFPIFXCD 
COTTONWOOD LEAH 1 MTL"FF (3ugfMtfK>ra scutellaris Suff . ) 
Arizona News Letter Vol, 3- No. 9 (September J>0) : The cottonwood 
lea'l miner has caused a heavy shedd:ng of the leaves of the 
cottonwoods throughout the Salt Eiver Valley. The larvae of this 
insect become vsry annoying because they suspend themselves 
from the trees on long silk-like threads. A number of inquiries 
were received concerning this insect. 
COTTONWOOD SCALE ( Chlonasois ort holobis C orns t« ) 
M. H. Sv/enk (September 25-October 2-5); From Eolt County during 
the first week in October came the report of the killing of 
some valued willow trees by the Cottonwood scale. 
ELM 
ELM SCURFY SCALE ( Chionaspis americana Johns.) 
J. J. Davis (October 28) : Elm scurfy scale destructive to 
young elms at Lafayette and other places in central Indiana. 
WALFuT 
RED-HUMPED CATERPILLAR (Schizura coacinna S. & A.) 
T« A, Willis (September 25): On black and English walnuts in 
Colusa County, 
T. D. TJrbahnS (September 30)* This species has been unusually 
abundant during the month of September at Gridley on English 
walnut. Apparently it is the third generation for the season. 
WALNUT CURCULIO ( Oonotrachelus .iuglandis Lee. ) 
M. K v Swenk (September 25-October 25): A heavy infestation 
of the walnuts with the walnut curculio was reported early 
in October from Platte County. 
