106 SOME INSECTS INJURIOUS TO TKUCK CROPS. 



Page. 



Phyllotreta, host of Ferilitus schivarzii (?) 82 



Phytolacca decandra. {See Pokeweed.) 

 Pigweed. (See also Amaranthus retrojiexus.) 



food plant of Psylliodes punctulaia 79 



Plagiodera cochleariae Panz., Gy\l. =Phsedon armoraciae 18 



viridis=Phxdon seruginosa 18 



Podisus maculiventris, enemy of Prodenia eridania 64 



Pokeweed, food plant of Prodenia eridania 53, 58, 61-62, 69 



moth, name for Prodenia eridania 57 



Polistes annularis, enemy of Prodenia eridania 64 



Polypeza sp. , parasite of Pegornya planipalpis - 96 



Pontia rapx, enemy of Prodenia eridania 64 



Potato flea-beetle, European. (See Psylliodes affinis.) 



food plant of Prodenia eridania 53, 58-59, 69 



Psylliodes punctulata 77,79 



" Pretty cutworm, ' ' manuscript name for Mamestra legitima 30-31 



Prodenia eridania - 53-70 



bibliographic list 70 



control methods 65-69 



descriptive 54-57 



distribution 57 



early records 62 



egg, description 54 



fungous disease 65 



generations 62-63 



history 57 



injury to truck crops 53-70 



larval stages, description 55-57 



life-cycle periods 62-63 



literature 57-58 



moth, description 54 



natural enemies 63-65 



origin 57 



parasites 63 



predaceous enemies 64-65 



Prodenia nigro fascia Hulst a synonym 54 



pupa, description 55 



summary. 



69 



nigro/ascia of Hulst— Prodenia eridania 54 



ornithogalli, association with Mamestra legitima in damage to garden 



crops. 



30 



Phytolacca, bibliographic reference 70 



Psylliodes affinis, the European potato flea-beetle 81 



attenuata, the European hop flea-beetle 81 



chrysoctpliala on edible crucifers in Europe, habits 81-82 



convexior, comparison with Psylliodes punctulata 73 



on Bursa hursa-pastoris . 81 



notes on various species 81-82 



punctulata 71-92 



adult,habit3 79-80 



bibliography 91-92 



control methods 83-91 



descriptive 72-73 



