-no 
CALII’OHNIA PINE^LEAF SCALE ( Asp'idlotus californicus Coleman) 
Connecticut, G, H. Plumt (March 2l)l Light infestation present on several 
trees in Rainhow, No females found on the material collected* 
POPLAR 
GREEDY SCALE ( Aspidiotus camelliae Sign, ) 
Arizona, C. D. Lehert (April 15)j Heavy 'inf e station reported on poplar 
trees in the Kingman area, 
COTTONWOOD SCALE ( Chionaspis ortholohis Corns t, ) 
Nebraska, M. H. Swenk (April 15)l Reported on April 11 to be killing 
cottonwood trees in a grove in Garfield County, 
SPRUCE 
AN APHID ( Neomyzaphie abietina Walk, ) 
Washington, W. W. Baker (April): Reported more abundant than usual on 
spruce at Tacoma and Puyallup, Pierce County, on March 24 and April 7* 
TULIPTREE 
TULIPTEEE SCALE ( Toumeyella liriodendri Gmel, ) 
Pennsylvania, G. B, Sleesman (April 12): Common on tuliptrees in the 
Philadelphia area, often killing the trees, 
WILLOW . 
A GALL FLY ( I^abdophaga sp, ) » 
Connecticut, E, P, Felt (April 23): Larvae of a willow- twig midge- 
, was sufficiently abundant in good-sized willows at Greenwich to 
. cause considerable damage. 
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