-95- 
( PECAN NUT CASEBEARER ( Aero Top si s caryae Grote) 
Texas. C, B. Nickels and. W, C, Pierce (March): Population counts at 
Crystal City, in southern Texas, on March showed that over- 
wintered hibernacula infested 10 and 13 percent of the shoots on 
Burkett variety pecan trees in two orchards. On March 24 two 
orchards in central Texas showed that overwintered hibernacula 
infested 2.6 and J.l percent of the shoots on trees of the same 
variety, 
APHIDS (Aphiidae) 
Georgia. P. M. Gilmer (April 26): Pecan unhid easily found in Tift, 
Lowndes, and Turner Counties, 
Texas. P. C. Bishopp (April 5) : L 0 ngi s t i gma c ary ae Harr, present on live 
oak twigs and necan at Uvalde. ( Det. "by P . " w . Mason. ) 
OBSCURE SCALE ( Chry somphalus otscurus Comst.) 
Mississippi. C. Lyle (April 25): Reported as injuring pecan trees in 
the Meridian district and in Yazoo County. 
EUROPEAN FRUIT LSCANIUM ( Lecanium corni Bouche) 
Texas. C, B. Nickels (April 4): Unusually abundant on pecan in a,n 
orchard at Comanche, in the central part, 
FILBERT 
FILBERT BUD MITE ( Eriophyes avellanae Nal.) 
Oregon. B. G. Thompson (April 9) : Reported as often destroying large 
auantities of buds on the Deviana filbert trees at Forest Gorve, 
in northwestern Oregon. Also found on witch-hazel, 
CITRUS 
GREEN CITRUS APHID ( Aohi s suiraecola Patch) 
Florida. H. T. Fernald (April -9): Appeared on new growth about middle 
of February at Winter Park, but disappeared during a period of cold 
weather. Appeared suddenly in great numbers around April 1, when 
the weather became warm, and most of the new tips have all of the 
leaves tightly rolled, even though sprayed before much rolling 
occprred. 
M. R, Osburn (April 22): Heavy infestations observed on flush 
growth of citrus near Fort Pierce, lower east coast. 
