56 MISC. PUBLICATION 188, U.S. DEPT. OF AGRICULTURE 
Parasties 
Collections yielding 
this parasite 
Parasite 
specimens | recovered 
| Years 
fe Number of Number of 
Ke 
} | collections | larvae 
Ean 
Diptera: | 
Compsilura concinnata Meig_____-_.-__-___---_____- | 28 8 18 | 45 
Tachinidae (unidentified puparium)_-______.__-__- 1 1 12) 1 
PARTIR RT TESS Van Sank Se 2 Sc eee ee 3 1 2 10 
Hymenoptera: | | 
rADENLeLeS(SD 2. (COCOONS) mere ee eS pls 2 2 | Z| 6 
COmell Spee ee ae ee ath 2 ee oo 2a 2 | 2 
SIVECE COT IESES ee tae ee eens LE AE 1p 1 1 3 
Op bioniniy (Cocoon) Bake ee ee | 1 1 1 3 
FLOGUS GULCUCCE TESS ET OVE ene nes 8 es 3 3 3 | 12 
ACRONYCTA GRISEA WALK. 
Food plants: Apple, aspen, willow. 
Occurrence: Collections from Maine. 
Totals received: Collections, 20; larvae, 33; years, 5. 
Larvae: August and September. 
Pupae: Fall to summer. 
Adults: June and July. 
Parasites 
Collections yielding 
this parasite 
= Parasite Years 
specimens | recovered | 
Number of } Number of 
collections: larvae 
H 
1 
i 
Diptera: 
PET LETLODELIR CAC OC eee ro Se ee 4 1 3 3 
CTS ORT ALES ACTA Vises tte 2 oe | 2 1 1 1 
ACRONYCTA RADCLIFFEI H ARV. 
Food plant: Apple. 
Occurrence: One larva, collected at Sandy Bay, Maine, in September, inflated 
for the Melrose Highlands laboratory. 
ACRONYCTA FUNERALIS G. AND R. 
Food plants: Aspen, maple, and willow. 
Occurrence: Collections from Kingsbury, Stockton, Wallagrass, Maine; 
Brooklyn, N.Y.; and Bridgewater, N.J. 
Totals received: Collections, 5; larvae, 5; years, 4. 
Larvae: July to September. 
Pupae: August to late spring. 
Adults: June. 
ACRONYCTA MORULA G. AND R. 
Food plant: Apple. 
Occurrence: Collections from La Grange, Maine; Keene, N.H.; and Grafton, Vt. 
Totals received: Collections, 3; larvae, 3: years 3. 
Larvae: July to September (all inflated for the Melrose Highlands laboratory). 
ACRONYCTA INTERRUPTA GUEN. 
Food plants: Apple, cherry, and elm. 
Occurrence: Collections from Calais, Vt.; Coopersville, Chazy, and Conklin, 
N.Y.; Cranbury, Hillsboro, Manville, Readington, Somerville, and South 
Branch, N.J. 
Totals received: Collections, 10; larvae, 17; years, 6. 
