118 LEAFHOPPERS AEFECTING CEREALS, ETC. 
Page. 
Melospiza melodia, enemy of Cercopidse 27 
Jassidifc 29 
Millet, food plant of Cicadula 6-notata .^ 42, 99 
Deltocepholus inimicus 74, 75 
Mim us polyglottos. enemy of Jassidae 29 
Misumena, enemies of leafhoppers 34 
Molothrus ater (see also Cowbird). 
enemy of Cicadula sp 31 
Jassidae 29 
Mowing against black-faced leafhopper (Deltocepholus nigrifrons) 79 
Deltocepholus configuratus 82 
Drseculacephala mollipes 59 
noveborocensis 60 
Hecalus lineatus 65 
leafhoppers in general 36 
yellow-headed leafhopper (Drseculacephala reticulata) 56 
Muscivora forficata, enemy of Aulacizes iirorata 28 
Jassida? 29 
Myiarchus cinerascens, enemy of Jassidse 29 
leafhoppers 25 
crinitus, enemy of Jassidae 29 
leafhoppers 25 
Tettigonidae 28 
Myiochanes richardsoni, enemy of Jassidae 29 
virens, enemy of Jassidae 29 
Nannus h. pacificus, enemy of Jassidae 29 
Nighthawk (see also Chordeiles virginianus). 
enemy of leafhoppers 24 
Oats, food plant of Athysanus exitiosus 15, 46, 49, 88 
Cicadula 6-notata 15, 42, 43, 46, 98, 99 
Deltocepholus inimicus 43, 74, 75 
nigrifrons 45, 78 
Drseculacephala mollipes ' 57 
reticulata 15, 46, 54 
Philsenus bilineatus 42 
Phlepsius irroratus 46 
wild. (See Stipa spartea.) 
CEbalus pugnax, agent in dissemination of fungus rice blast 13 
Oliarus aridus, prey of Chordeiles virginianus 27 
Oncometopia lateralis, prey of Colinus virginianus 28 
Pedioecetes phasianellus 28 
Sayornis phcebe 28 
sp. , prey of Colinus virginianus 28 
undata, prey of Sayornis phcebe 2S 
Oporornis Philadelphia, enemy of Jassidae 29 
Oriole, Baltimore. (See Icterus galbula.) 
Bullock's. (See Icterus bullocki.) 
orchard. (See Icterus spurius .) 
Otocoris alpestris, enemy of Agallia sanguinolenta 28 
Cercopidae 27 
Fulgoridae 27 
Jassidae 29 
Oxyechus vociferus, enemy of Phlepsius irroratus 31 
