Pupae: June. 

 Adults: June. 

 Parasites: None. 



Badebecia urticaria (Hbn.) 



Food plant : Wild cherry. 



Occurrence: Melrose, Mass. 



Totals received: One collection of 2 larvae. 



Larvae: April and May. 



Pupae: May and June. 



Adults: June. 



Parasites: None. 



Exartema electrofuscum Hein. 



Food plant: Sweet fern. 



Occurrence: Maynard, Mass. 



Totals received : One small collection of larvae. 



Larvae: May and June. 



Pupae: July and early in August. 



Adults: July and August. 



Parasites: None. 



Exartema zellerianum (Fern.) 



Food plant: Paper birch. 



Occurrence: Ayer, Mass. 



Totals received: One collection of 36 larvae. 



Larvae: May and June. 



Pupae: June. 



Adults : Late in June and July. 



Parasites : 



Hymenoptera: 



Apanteles sp. (unissued cocoons). 







Collections 



Host 



Parasite 



Years 



yielding 



larvae 



specimens 



recovered 



parasite 



collected 



6 



1 



1 



36 



Exartema cornanurn Hein. 



Food plant: Red-osier dogwood. 



Occurrence: Melrose, Mass. 



Totals received : One small collection of larvae. 



Larvae: May and June. 



Pupae: July. 



Adults: July. 



Parasites: None. 



Exartema exoletum Zell. 



Food plant: Currant. 



Occurrence: Bangor, Ellsworth, and Oldtown, Maine. 



Totals received: Three collections of 35 larvae. 



Larvae: May and June. 



Pupae : June and July. 



Adults: June to August. 



Parasites : 



Collections Host 



Parasite Years yielding larvae 



Hymenoptera: specimens recovered parasite collected 



Microgaster sp 1 1 1 29 



Phytodietus n. sp 1 1 1 29 



21 



