34. CODLING MOTH: APPLE WORM. 



Curpocupsa j^omone/'a Linn. 



[Chrysalis and adult moths: figures of injured apple and moth in all stages from Riley's 1st 

 Mo. Report.] 



Parasites : 



34a. Macroecntrus delicaius Cre.ss. 



[Figure of adult from Riley's 5th Mo. Report.] 

 34&. Plnipla annuUpes Bnille. 



[Adult: figure of the same from Riley's 5th Mo. Report.] 

 Enemies : 



34c. Tolephorus hillneatus SaJ^ 



[Adult beetle : figures of larva and beetle from Riley's Ith 5Io. Report.] 

 34fZ. Chauliognathus pcnnaylvanicxis (De Geer.) 



[.4dult beetle : figures of all stages from Riley's 1st Mo. Report.] 



Remedies : Trapping larvre by applying bands to the trees ; destroy- 

 ing infested fallen fruit. 



Chief Article's: Harris, Ins. Inj. to Veg., p. 484-487; Walsh, 1st 

 Kept. Ins. 111., p. 27-29; Riley, 1st Rept. Ins. Mo., p. 62-67; od do., p. 

 101-104; 4th do., p. 22-30; 5th do., p. 46-52; 6th do., p. 9-10; Corn- 

 stock, Rept. Dept. Agric., 1879, p. 253-255. 



IXSECTS AFFECTIXCt THE PEAR. 

 (Pi/nis communis.) 



Injuring: tltc Brandies. 



35. PEAR PSYLLA. 



Psylla pyri Linn. 



[Adult and figure of the same from 111. Report.] 



Remedies : Alkaline -washes ; solution of soft-soap and washing-soda, 



36. SCURVY BARK-LOUSE. 



Chionaspis furfurus (Fitch.) 

 Syn. A-spidiotus Harrlsli Walsh. 



[Branch with scales: figures in different stages from Comstock'3 Report for 1880.] 



See No. 8, 



37. PEAR-BLIGHT BEETLE. 



Xylehorus pyri (Peck.) 



[Injured branches and beetle.] 



Remedies: Cutting off the blighted limbs. 



Chief Article: Harris, Ins. Inj. to Veg., p. 90-91. 



