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LIST OF INSECTS, ETC., INJURIOUS TO NUTS. 



I. To COB AND FILBERT. 



A. LEPIDOPTEBA. 



WINTER MOTH (Clieimatobia brumata. Linn.). Foliage, p. 50. 

 MOTTLED UMBER MOTH (Hybernia defoliaria. Clerck.). Foliage, p. 58. 

 BUFF-TIP MOTH (Phalera bucephala. Linn.). Foliage, p. 292. 

 NUT-LEAF BLISTER MOTH (Lithocolletis coryli. Nicelli). Foliage, p. 297. 



B. COLEOPTEEA. 



NUT WEEVIL (Balaninus nucus. Linn.). Fruit, p. 299. 



LEAF WEEVILS (Phyllobius sp.). Foliage, p. 119. 



NUT LEAF WEEVIL (Strophosomus coryli. Fab.). Foliage, p. 302. 



C. HYMENOPTERA. 



NUT SAWFLY (Croesus septentrionalis. Linn.). Foliage, p. 303. 



D. DIPTERA. 



CATKIN MIDGE (Cecidomyia coryli. Kalt.). Male Catkins, p. 306. 



E. HEMIPTERA. 



THE NUT APHIS (Siphonophora avellance. Linn.). Foliage and Shoots. 

 THE CUCKOO SPIT INSECT (Philennus spumarius. Linn.). Shoots, p. 200. 

 LEAF HOPPER (Chlorita viridula. Fall.). Leafage, p. 392. 



F. ACARI. 



THE NUT BUD MITE (Eriophyes avellanai, Nalepa). Buds, p. 307. 



II. To SPANISH CHESTNUT. 



A. LEPIDOPTEBA. 



GOLD TAIL MOTH (Porthesia sirnilis. Fues.). Foliage, p. 27. 



SHINY CHIMNEY SWEEP (Fumea intermediella. Brd.). Foliage. 



GREEN OAK TORTRIX (Tortrix viridana. Linn.). Foliage. 



THE NUT FRUIT TORTRIX (Carpocapsa splendidana. Hb.). Fruit, 



p. 309. 

 BROWN OAK CASE-BEARER (Coleopliora lutipennella. Zell.). Foliage. 



B. COLEOPTERA. 



THE LEAF Box BEETLE (Attelabius cuculionides. Linn.). Foliage, 

 p. 311. 



U 2 



