104 SOME INSECTS INJURIOUS TO TRUCK CROPS. 
Parsnip, food plant of Addict fratria 
Diacrisia virginica 
Papilio polyxenes 23 
leaf-miner. (See Acidia fratria . \ 
wild, food plant of Papilio polyxenes 20 
Bea and bean weevils, nomenclature 92-93 
Peaches, reported injury by Diabrotica trivittata 75 
Peanut, food plant of Blapstinus 72 
Diabrotica balteata 77 
soror 72, 73 
Diacrisia virginica 62 
Peas, food plant of Diabrotica balteata 77 
soror 72 
Diacrisia virginica 62 
Pecan, food plant of Datana integerrima 86 
Penieillium glaucum on Psylliodes punctulata 47 
Pentatoma punicea, name used for Euthyrhynchus floridanus 87 
Pepper, food plant of Diabrotica balteata 77, 78 
Perilloides (Perillus) bioculatus, enemy of Colorado potato beetle 85 
Phragmites, Listronctus latiusculus found therein 18 
Phycis zinchenella=Etiella zincl:enella 26 
Physalis. food plant of potato stalk-weevil ( Trichobaris trinotata) 89 
Pigweed. (See Amaranthus retroflexus.) 
rough. (See Amaranthus retroflexus.) 
Plant-bug. green. (See Nezara hilaris.) 
Ploirrightia morbosa, food plant of Conotrachelus nenuphar 18 
Plum curculio. (See Conotrachelus nenuphar.) 
food plant of Conotrachelus nenuphar 18 ■ 
Pod-borer, lima -bean. (See Etiella zinckenella .) 
Podisus maculiventris. enemy of Colorado potato beetle 3 
Popenoe. C. H., paper, '"The Colorado Potato Beetle in Virginia in 1908** 1-8 
Portulaca oleracea, food plant of Disonycha mellicollis 29-30. 31 
retusa, food plant of Disonycha mellicollis 31 
Potato beetle. Colorado, bird enemies 87-88 
insect enemies 85-87 
in Virginia in 1908 1-8 
conclusions as to remedies 8 
experiments with insecticides 4-6 
habits 2-3 
insect enemies 3-4 
life history 2-3 
remedies 4-8 
status 1-2 
prey of Pterostichus lucublandus 85 
food plant of Diabrotica balteata 77 
soror 72 
Diacrisia virgin ica 62 
potato stalk weevil ( Trichobaris trinotata > 89 
Psylliodes punctulata 41 
stalk weevil, food habits and injuries, parasite S8-89 
sweet . I See also Yams). 
food plant of Diacrisia virginica 62 
