FOOD PLANTS. 
43 
(F. JieteropJiyUa) , F. rubra, Agropyron occidentals, and Italian rye 
grass (Lolium multiflorum) , in their rearing cages at Lafayette, Ind. 
The following is a complete tabulated list of host plants 1 to date, 
in so far as our records show. 
IN EUROPE. 
Barley. 
Corn. 
Oats. 
Rice. 
Wheat. 
Spelt. 
Sorghum. 
Agropyron (Triticum) repens. 
Avena barbata. 
Avena elatior=Arrhenatherum elatius. 
Avena fatua. 
Bromus erectus. 
Bromus maximus=B. villosus. 
Bromus mollis=B. hordeaceus. 
Capriola (Cynodon) dactylon. 
Dactylis glomerata. 
Fagopyrum esculentum. 
Eordeum murinum. 
Lolium perenne. 
Boa annua. 
Triticum villosum. 
IN AMERICA. 
Barley. 
Corn. 
Oats. 
Rice. 
Rye. 
Sorghum. 
Spelt. 
Wheat. 
Alfalfa (Medicago sativa). 
Agropyron occidentale. 2 
Agropyron repens. 
Agropyron tenerum. 2 
A lopecurus 'genicula tus . 2 
Cheat {Bromus secalinus). 2 
Bromus commutatus. 2 
Bromus inermis. 2 
Bromus porteri. 2 
Bromus tectorum (?). 2 
Bromus unioloides. 2 
Capriola dactylon. 
Chsetochloa italica. 
Chaetochloa viridis. 2 
Dactylis glomerata. 
Distichlis spicata. 2 
Echinochloa crus-galli. 2 
Eleusine indica. 2 
Elymus canadensis. 2 
Elymus striatus. 2 
Elymus virgin icus . 2 
Eragrostis megastachya. 2 
Eragrostis pilosa. 2 
Festuca duriuscula. 2 
Festuca heterop>hylla. 2 
Festuca ovina. 2 
Festuca elatior. 
Festuca rubra. 2 
Holcus halpensis. 2 
Eordeum caespitosum. 2 
Eordeum jubatum. 2 
Eordeum murinum. 
Eordeum nodosum. 2 
Eordeum pusillum. 2 
Juncus tunuis 2 
Lolium, multiflorum. 2 
Poa compressa. 2 
Poa pratensis. 2 
Polypogon monspeliensis. 2 
Sporobolus neglectus. 2 
Stipa leucotricha. 2 
Stipa viridula. 2 
i During 1909 Mr. C P. v. d. Merwl, Bloomfontein, Orange Free State, Africa, wrote us that he had 
found Toxoptera graminum attacking " Bermuda grass " and their native blue-grass (Andropogon Mrtus). 
2 These are host plants not previously recorded. 
