INSECTS AFFECTING PARK AND WOODLAND TREES 74 1 



Leaf feeders 



Hemaris diffinis Boisd. var. axillaris Gr. & Rob., pale green larva. Jewett. Bklyn 



Ent. Soc. Bui. 4:17 

 Homohadena badistriga Grote. Can. Ent. 23:35 



TRUMPET VINE 



Leaf feeder 



Sphinx plebeia Fabr., olive-pink, olive-marked, horned larva; flesh-colored dots in 

 transverse rows, 23 5 in. Bei.it. N. Y. Ent. Soc. Jour. 3 : 58 



BITTERSWEET 



Leaf feeder 



Zelleria celastrusella Kearf., leaf-green larva with darker dorsal line, 2 /$ in. N. Y. 

 Ent. Soc. Jour. 1 1 : 1 50 



WILLOW 



Borers 



Agrilus politus Say. Am. Ent. Soc. Trans. 22 : 364. Locust 

 Smodicum cucujiforme Say. Psyche, 4 : 203. Hackberry 

 Mecas inornata Say, poplar. N. Y. Ent. Soc. Jour. 4:81 



Olethreutes capreana Hiibn., bright green larva in willow shoots. Staint. Brit. 



Butterflies & Moths, 2: 194 

 Marmara salictella Clem., extremely long, narrow mine under delicate cuticle of 



twigs. Tineina N. A. p. 212 



Leaf feeders 



Cladius isomera Harr., black spotted larva. Harrington. Ent. Soc. Ont. 15th 

 Rep't, p. 66 



Priophorus irregularis Dyar, whitish larva with two irregular transverse rows of 



warts. N. Y. Ent. Soc. Jour. 8 : 28 

 Pristiphora sycophanta Walsh. Pack. 



Pontania pallicornis Nort., transparent green sawfly larva. Dyar. N. Y. Ent. Soc. 

 Jour. 5 : 196 



Pteronus mendicus Walsh, leaf-green not shining sawfly larva. Dyar. Am. Ent. 

 Soc. Trans. 22 : 302 



Pteronus odoratus Dyar, light green, segments 2, 12, 13 orange posteriorly. Can. 

 Ent. 26: 187 



Amauronematus similis Marlt., solitary translucent, light green sawfly larva ; 



subdorsal line white. Dyar. N. Y. Ent. Soc. Jour. 5 : 27 

 Amauronematus oregonensis Marlt., solitary whitish green, pilose sawfly larva ; 



addorsal and stigmatal lines white. Dyar. N. Y. Ent. Soc. Jour. 5 : 26 

 Amauronematus fur Walsh. Pack. 



Pachynematus gregarious Marlt., whitish, black streaked slug-like larva. Dyar. 



N. Y. Ent. Soc. Jour. 5 : 29 

 Dolerus arvensis Say, steel-blue sawfly frequents buds. Pack. p. 587 

 Dolerus bicolor Beauv., brownish yellow sawfly frequents buds. Pack. p. 588 

 Litargus tetraspilotus Lec. Pack. 

 Orsodachna atra Ahr. Ent. Soc. Wash. Proc. 2 : 262 



