80 MISC. PUBLICATION 188, U. S. DEPT. OF AGRICULTURE 
Parasites 
CoHeetions yielding 
this parasite 
Parasite | Yearsre- | 
| specimens covered | 
a | Number of 
eae y | larvae or 
| , | pupae 
Diptera: ral 
2) Comp lun concinnata Mele -= "3 a 21 } bf 10 | 887 
Winthemia (2) rufopicta Bigot_____.____--_-_-_--_=- WF te 1 } 1} ead 
Tachinidae (unidentified puparia) ______----------- S| - 1] 2 | 653 
Hymenoptera: | 
BAGIULYLELES SLUIULUS GTCSSi. = A 22 | 1 | 4 | 438 
Enicospilus purgatus arcuatus Felt______-_-----_-_- i 1 iy 1 | 28 
A TPINLAILCS CUIAS LO TOSS a ate a eS EE 1 | 1 | 1 | 55 
| | 
HETEROCAMPA BILINEATA PACK. 
Food plant: Elm. 
Oceurrence: One larva collected at Centerville, N.J., in July. 
Pupa: August. 
Adult: Late August. 
IANASSA LIGNICOLOR WALK. 
Food plants: Beech, bear oak, and red oak. 
Occurrence: Collections from Belfast, Brighton, Bucksport, and Kenduskeag, 
Maine; New Ashford and Plymouvh, Mass.; Manchester, Conn.; and New 
Brunswick, N.J. 
Totals received: Collections, 9; larvae, 22; years, 7. 
Larvae: August to October. 
Pupae: Spring to summer (prepupal larva in cocoon during winter). 
Adults: July to August. 
Parasites 
Collections yielding 
this parasite 
Parasite Years 
| specimens | recovered | | 
‘ Number of | Number of 
collections larvae 
Diptera: 
Winithemia datanae Town. (var. A.)________________ 5 1 1 1 
Hymenoptera: 
Vitcroguster, Schicurae WiWeS.. =. et | i 1 3 
ScHIZURA IPOMOEAE DBL. 
Food plants: Apple, cherry, boxelder, sweetfern, hawthorn, plum, willow. 
Occurrence: Collections from Maine, Vermont, Massachusetts, New Yerk, and 
New Jersey. 3 
Totals received: Collections, 28; larvae, 55; years, 7. 
Larvae: July to October. 
Pupae: Spring to summer (prepupal larva in cocoon during winter.) 
Adults: June to August. 
: Parasites 
Collections yielding 
this parasite 
Parasite Years 
| specimens recovered . ; 
| Number of | Number of 
collections | larvae 
i- ! 
Diptera: 
Tachinidae (unidentified puparia)_________________ § 1 2) re 
Winthemia datanae Town. (var. A.)___-____________ 2 1 1 | 2 
Hymenoptera: : ; et 
LOCUS ISD GOCOOD) ese oe ee. nee ee 1 1 1 2 
Unidentified (dead larva in host) --------.___-_____- I 1} 1 1 
