304 BIOLOGICAL SIKVKV OF 



< Iabpocapsa Treitachke 



( '. pomonella Liun. (7301). The Coddling Moth occurs gen- 

 erally hut not in large numbers in June. 



ECDYTOLOPHA Zeller 



E. insitii iana Zell. (7304). The larva causes gall-like lumps 

 on the twigs of locust (Robinia) by boring under the bark. 

 General. 



TORTRICIDAE 

 Coelostathma Clemens 



C. discopunctaxa Clem. (7307). July 16- Aug. 3 (Br.). 



Amorbia Clemens 



A. humeeosana Clem. (7314). Corfield at light, May 30. 



Sparganothis Hiibner 



S. pettitaxa Rob. (7317). Corfield, July 2 ; July 21 (Br.). 

 S. keticulatana Clem. (7323). N. E. Harbor, Sept. 4 



(Minot); Bar Harbor, Aug. 16-Sept. 4 (Br.). The larva 



feeds on oak, maple, pear, rose, etc. 

 S. retictjlatana Clem. Var. (7323). Mt. Desert, Aug. 4—5 



(Br.). This is the pale variety. 

 S. irrorea Rob. (7333). N. E. Harbor; Bar Harbor, June 



27-Aug. 20 (Br.). 

 S. xanthoides Wlk. (7334). Bar Harbor, Julv 8- Aug. 16 



(Br.). 

 S. xanthoides form breviornatana (7334a). Bar Harbor, 



July 19-24 (Br.). 

 S. violaceaxa Rob. (7336). Mt. Desert, June 4-6 (Br.). 

 S. unifasciana Clem. (7337). Bar Harbor, Julv 20-Aug. 6 



(Br.). 

 S. sulfureana Clem. (7349). Bar Harbor; Green Mt. ; Mt. 



Desert, July 21-Aug. 21 (Br.). The larva feeds on willow, 



strawberry, cranberry, grape and blueberry. The leaves 



are fastened together flat by silk along the edges. 

 S. lycopodiana Kft. (7351). Bar Harbor, Aug. 8; Sea Wall 



Bog, Aug. 8 (Br.). Larva webs Lycopodium. 



