384 NEW YORK STATE MUSEUM 



Pyrus (pear) 

 Bred from deformed fruit C o n t a r i n i a p y r i v o r a , C. 750 



Quercus (oak) 



Bred from folded leaf edge. C e c i d o m y i a f o 1 i o r a , C. 1339 



Probably bred from oak leaves ..Dichrodiplosis que rein a, C. 1006 

 Bred from ? leaf C o n t a r i n i a q u e r c i f o 1 i a , C. 1015 



Rhus (sumac) 

 Bred from heads of curled leaves. .A r t h r o c n o d a x r h o i n a , C. ai72ob 



Rumex (dock) 

 Bred from deformed seeds Contarinia rumicis, C. 31595 



Sambucus (elder) 

 Bred from rolled leaves. . . A r t h r o c n o d a x s a m b u c i f 1 i a , C. 31723 



Scrophularia (figwort) 



Bred from distorted flower buds 



Lestodip.losis scrophulariae, C. 31569 



Siphonophora liriodendri 



Predaceous on aphid A p h i d o 1 e t e s m e r i d i o n a 1 i s , C. 1005 



Solidago (goldenrod) 



Bred from elongate, brown leaf spot 



Lestodiplosis solidaginis, C. 31655 

 Bred Lestodiplosis triangularis, C. 763 



Sorghum 

 Bred from seeds Contarinia s r g h i c o 1 a . C. 972 



Spiraea (meadowsweet) 



Bred from terminal bud gall H o r m o m y i a c 1 a r k e i , C. 31759a 



" flowers C e c i d o m y i a s p i r a e a f 1 o r a e , C. ai68ib 



" unopened flowers Prodiplosis floricola, C. ai68l 



Tanacetum (tansy) 

 Bred probably from aphids Aphidoletes basalis, C. 31722 



Taxodium (cypress) 

 Bred from fusiform twig gall Contarinia a n a n a s s i , C. 926 



Tecomia (trumpet vine) 

 Bred from err led leaves C e c i d o m y i a t e c o m i a e , C 1260 



