232 Wisconsin Academy of ^ciences^ Arts, and Letters. 
Daucus setulosus. 
Aphis carotae Kocli. 
Delphinium “sapellonis.’’ 
Aphis rociadae Cockerell. 
Deiidrobiiim sp. 
Cerataphis lataniae Boisduval. 
Dendrocalamus giganteus. 
Oreg^na hamhusae Buckton. 
Deschampsia amhigua. 
Tetraneura graminis Monell. 
Deschampsia caespitosa. 
Tetraneura graminis Monell. 
Tetraneura ulmi Linnaeus. 
Deschampsia flexuosa. 
For da viridana Buckton. 
Sipha herlesei Del Guercio. 
Tetraneura ulmi Linnaeus. 
Desmodium canadense. 
Microparsus variaMlis Patch. 
Desmodium caiiescens. 
Macrosiphum desmodil Williams. 
Microparsus variaMlis Patch. 
Desmodium marylaiulicum. 
Microparsus variaMlis Patch. 
Deutzia scabra. 
Aphis rumicis Linnaeus. 
Myzus riMs Linnaeus. 
Dianthus caryophyllus. 
Phorodon cynoglossi Williams. 
Rhopalosiphum dianthi Schrank. 
Rhopalosiphum persicae Sulzer. 
Dianthus plumarius. 
Aphis suMeranea Walker. 
