INDEX. 103 



I'ago. 



Eutettix insana on Atriplex 50 



nigridorsum on Helianthus, discoloration and distortion of leaves re- 

 sulting 44-45 



pauperculala on Atriplex 50 



3citula on Ohenopodium 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 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 36-40 



summary 40 



nymphs, description 35 



relation to "curly-leaf" condition of sugar beet 33-48,52 



remedies, proposed 47-48 



Exorista boarmiae, parasite of Chora pampinaria 26 



Fertilizers against hop flea-beetle 88 



Fish against water-cress sowbug 14-15 



suggested remedy against water-cress leaf-beetle 20 



Flea-beetle, hop. (See Psylliodes punctulata.) 



European. (See Psylliodes attenuata.) 

 potato, European. (See Psylliodes affinis.) 

 punctulated. (See Psylliodes punctulata.) 

 rhubarb. (See Psylliodes punctulata.) 

 small-y)unctured. (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 15 



Fungous disease of Prodenia eridania 65 



diseases of Mamestra legitima ' . 31 



enemy of Phaedon aeruginosa : . . . . 96 



Garden caterpillar, striped. (See Mamestra legitima.) 



Geranium, food plant of Cleora pampinaria 24, 25 



Goldenrod, food plant of Mamestra legitimxi 30, 32 



55968°— Bull. 66—10 8 



