1104 COLEOPTERA 
Injury — Larvae burrow in sapwood of weakened trees. 
Distribution — North America. 
Reference — Brooks, F. E. U.S. Agr. Dept. Farmers’ bul. 1065:5. 1919. 
flavicornis Bohsschn:, Anihonomusee sesso oe ee eee Fem. Curculionidae 
Hosts — Crataegus, Solanum, dogwood, and other species. 
Distribution — North America. 
Reference — Pio W.S., and Leng,C. W. Rhynchophora of north eastern America, 
p. 298. 1916. 
Wlaviconnisa@ lainve lam DUS peter ere mcr oe eee ee Fam. Curculionidae 
Synonym — Ramphus oxyacanthae Marsh. 
Hosts — Malus, Crataegus oxyacantha, Betula, Salix, Prunus, Populus. 
Injury — Larvae mine in leaves. 
Distribution — Europe. 2 
References — Heyden, C. von. Berlin. ent. Zeit. 6:63. 1862. 
Bargagli, P.. Rincofori Europei, p. 251." 1883. 
foliacea thee; Haltica (Apple flea beetle) 2... a.5.. s-ceins kes See Fam. Chrysomelidae 
Hosts — Malus, Crataegus. 
Injury — Beetles and larvae eat many small holes in foliage. 
Distribution — North America. 
Reference — Murtfeldt, M. E. Insect life 1:74. 1888. 
guyanteus Worn clk ee hyn chitese cre stance 2 oe ete oes eee oe eee eee Fam. Curculionidae 
Host — Crataegus oxyacantha. 
Distribution — Europe, Asia. 
References — Desbrochers, L. Monographie des Rhinomaceridae, p. 345. 1869. 
Bargagli, P. Rincofori Europei, p. 180, 188. 1883. 
helavnesmiinn:. Orepvd 0d erg aaa ee ee ee cere ne ei ee Fam. Chrysomelidae 
Hosts — Crataegus, Salix, Malus, Pyrus, Ulmus, Populus. 
Injury — Beetles eat many small holes in leaves. 
Distribution — Europe, North America. ; 
References — Blatchley, W.S. Coleoptera of Indiana, p. 1214. 1910. 
Slingerland, M. V., and Crosby, C. R. Manual of fruit insects, p. 205. 
1914. 
COUT PUTAS OO) Sy LAM OAUAS Yo Banu esoos seed oneadeodoaedncoddsouces Fam. Curculionidae 
Synonym — Rhynchites conicus Ill. ; 
Hosts — Crataegus oxyacantha, Malus, Pyrus, Prunus, Sorbus. 
Injury — Beetles cut off tender twigs. Serious pest in nurseries. 
Distribution — Europe, Asia. 
References — Kaltenbach, J. H. Pflanzenfeinde, p. 154, 207. 1872. 
Bargagli, P. Rincofori Europei, p. 188. 1883. 
TIN DTESSI TONS) Gry lee OLY OTUSULS es ete ere ee ee Fam. Curculionidae 
Hosts — Salix, Populus, Crataegus, Quercus, Malus, Pyrus, Corylus, and other species. 
Injury — Beetles eat buds, leaves, and tender twigs in May and June. 
Distribution — Europe, New York (imported about 1906). 
References — Parrott, P. J., and Glasgow, H. New York (Geneva) Agr. Exp. Sta. 
Tech. bul. 56:7. 1916. 
Pierce, W. D. Journ. econ. ent. 9:424. 1916. 
maculicornis Germ., Phyllobius (Green leaf weevil).................... Fam. Curculionidae 
Hosts — Malus, Pyrus, Prunus, Quercus, Crataegus, Acer. 
Injury — Beetle eats into opening buds, and later eats holes in leaves. 
Distribution — Europe, Asia. 
Reference — Theobald, F. V. Insect pests of fruits, p. 119. 1909. 
