INSECTS AFFECTING PARK AND WOODLAND TREES 725 



Datana contracta Walk., black, yellow striped, 2% in. Pack. p. 266. Oak, 



hickory, chestnut 

 Nerice bidentata Walk., greenish, irregular, dorsal serrations, i '^ in. Pack. 



Moiiogr. Bombycine Moths, p. 171 

 Heterocampa bilineata Pack., green,, white and yellow lined, red marked, ij^ in.; 



beech. Pack. Monogr. Bombycine Moths, p. 218 

 Opheroptera boreata Hiibn., maple. Ent. Am. 3:49 

 Olene plagiata Walk. Pack. Linden 

 Euchoeca albifera Walk. Ins. N. J. p. 441 

 Mesoleuca intermediata Guen. Ins. N.J. p. 441 

 Percnoptilota fluviata Hiibn. Ins. N. J. p. 441 



Selidosema umbrosarium Guen., horscchestnut, hemlock. Ins. N. J. p. 447 

 Episimus argutanus Clem., witch-hazel, black thorn, sumac. Am. Ent. Soc. Trans. 



10:45 

 Ennomos magnarius Guen., dark green, reddish mottled, 413 in.; hickory, chestnut, 



maple, linden. Beut. N. Y. Ent. Soc. Jour. 3: 137 

 Ennomos subsignarius Hiibn., dull colored, 7^ in. ; hickory, chestnut, maple, linden. 



Pack. p. 232 

 Canarsia ulmiairosorella Clem., green ; on upper surface. Ky. Agric. Exp. Sta. 



Bui. 84, p. 72 

 Hulstea undulatella Clem. Am. Ent. Soc. Trans. 17: 187 

 Lithocolletes argentinotella Clem. Ent. Soc. Wash. Proc. 5 : 190. Oak 

 Lithocolletes ulmella Chamb., irregular blotch mine in upper surface. Can. Ent. 



3:149 



Sucking insects, etc. 



Typhlocyba tricincta Fitch, pale yellowish, dark banded leaf hopper. Pack. p. 281 



Lachnus ulmi Linn. Pack. 



Aspidiotus ulmi John., catalpa. Fern. Coccidae, p. 280 



Eulecanium canadense CklL, white oak, hickory, maple, peach. Fern. Coccidae, 



p. 182 ' . 



Eulecanium caryae Fitch, hickory, red cherry, willow. Fern. Coccidae, p. 183 

 Eulecanium cockerelli Hunter, oak, walnut, pear, plum, peach, sweet fern. Fern. 



Coccidae, p. 185 

 Eriophyes ulmi Garm., small, slender gall, '/lo in. Pack. p. 281 



UACKBEBRT 



Borers 

 Agrilus fallax Say. W. Va. Agric. Exp. Sta. Bui. 32 : 184 

 Urographis triangulifer Hald. Pack. p. 610 

 Phloeotribus frontalis Oliv. Pack. Mulberry 

 Scolytus muticus Say. Pack. 

 Micracis rudis Lee. Pack. 

 Proteoteras aesculanum Riley. Pack. p. 609. Maple 



Leaf feeders 



Caterpi/Iars 

 Chlorippe celtis Bd. & Lee, green, horns at both ends, i in. Pack. p. 602 

 Chlorippe clyton Bd. & Lee, greenish; foliate, cephalic spines, i"^ in. Pack, 

 p. 604. Wild plum 



