52 MISC. PUBLICATION i188, U.S. DEPT. OF AGRICULTURE 
PARASTICHTIS BICOLORAGO GUEN. 
Food plant: Wild cherry. 
Occurrence: Two collections of one larva each from Dover, N.H., and Lynnfield, 
Mass., in June 1922. 
Pupae: July to September. 
Adults: September and October. 
ATETHMIA PAMPINA GUEN. 
Food plants: Beets. 
Occurrence: One larva collected at Beverly, Mass., in June. 
Pupa: July to September. 
Adult: Late September. 
AMPHIPYRA PYRAMIDOIDES GUEN. 
Food plants: Apple, cherry, hickory, oak, and other deciduous growths. 
Occurrence: New England, New York, and New Jersey. 
Totals received: Collections, 73; larvae, 151; years, 14. 
Larvae: May to July. 
Pupae: July and August. 
Adults: July and August. 
Parasites 
| Collections yielding 
this parasite 
Parasite Years 
specimens | recovered 
Number of | Number of 
collections larvae 
Diptera: 
Compsiliunarconcinnaia Niels 2220 te 2 2 2, 2 
SET UCSEACES 1) ee ere paras eae Le Lente oy ats eae 28 4 6 45 
Tachinidae (unidentified puparia)____.___________- 7 5 6 8 
Wanthemianumiferange Move hs eee 1 il 1 30 
WAnthemiak)iiafopicta BIS Otaas 2 oe se ee 4 il 1 6 
Hymenoptera: 
VAD ONTCLESET UES J mene sees vey AE SA eS ok me 2 2 6 
MApantelespynopiilac MiveSe= s 22s ee *] 1 1 1 
PAD ANECLESES 5s (COCOOMS) Bae ae eet se ae *] 1 1 1 
ComedorsmenintiipAshin ees wie ee eee 2, 1 2 2 
IVICECOTALSIST i (COCOOM) Sena ae oe a 1 1 1 3 
SEPTIS ARCTICA Bpv. 
Food plants: Garden crops. (A cutworm.) 
Occurrence: One collection of three larvae from Melrose, Mass., in May. 
Pupae: June. 
Adults: June and early July. 
TRACHEA TURBULENTA HBN. 
Food plant: Greenbrier. 
Occurrence: Collections from Massachusetts, Rhode Island, Connecticut, and 
New Jersey. 
_ Totals received: Collections, 13; larvae, 1,712; years, 7. 
Larvae: August to October. (Gregarious. ) 
Pupae: Fall to summer. 
Adults: June to August. 
