INDEX. 103 
Page. 
Eutettix insana on Atriplex 50 
nigridorsum on Ilelianthus, discoloration and distortion of leaves re- 
sulting 44-45 
pauperculata on Atriplex 50 
scitula on Chenopodium and sugar beet, discoloration and distortion of 
leaves resulting 44-45 
sugar beet, appearance and habits 49-50 
seminuda on beet, appearance and habits 50 
straminea on Helianthus, discoloration and distortion of leaves result- 
ing r 44-45 
stricta, bibliographic reference 48 
near relative of Eutettix tenella 50 
strobi, habits 44-46 
on Chenopodium and sugar beet, discoloration and distortion of 
leaves resulting 44-45 
sugar beet, appearance and habits 49 
tenella, adult, description 35 
at Lehi, Utah 36-37, 38-40 
Maroni and in the Cache Valley, Utah 38 
Monroe, Utah 38 
bibliographic references 48 
cage experiments, Lehi, Utah 38-40 
descriptive 35 
distribution 36 
economic relations 41-47 
summary 47-48 
eggs, description 35 
food plants 35 
in Oregon, Idaho, and California 46-47 
life-history studies 3B-40 
summary 40 
nymphs, description 35 
relation to "curly-leaf" condition of sugar beet 33-48, 52 
remedies, proposed 47-48 
Exorista boarmix, parasite of Cleora pampinaria 26 
Fertilizers against hop flea-beetle 88 
Fish against water-cress sowbug 11-1") 
suggested remedy against water-cress leaf-beetle 20 
Flea-beetle, hop. (See Psylliodes punctulata.) 
European. (See Psylliodes attcnuata.) 
potato, European. (See Psylliodes affinis.) 
punctulated. (See Psylliodes punctulata.) 
rhubarb. (See Psylliodes punctulata.) 
small-punctured. (See Psylliodes punctulata.) 
" Flea," name for Psylliodes punctulata in the West 71 
Fundulus diaphanus, F. dispar, and F. notatus, suggested use against water- 
cress sowbug L5 
Fungous disease of Prodenia eridania 65 
diseases of Mamcstra Iccjitima 31 
enemy of Phasdon nruginosa 96 
Garden caterpillar, striped. (See Mamcstra Icgitima.) 
Geranium, food plant of Cleora pampinaria 24, 25 
Goldenrod, food plant of Mamcstra legitinui 30. 32 
55968°— Bull. 66—10 8 
