436 



PLANT INDEX 



Jaboraiiili, powdered, Ptinusbiunneus attacking, 



32. 

 Jiniiperus sphitJrica, infested by Diaspis carueli, 



3«0. 



L. 



Lappa major, food-plant of Aphis gossypii, 313. 

 Laurel oak, Kliizococcus qnercus on, 53. 

 Leek, Tbrips tabaci on, 394. 

 Lepidium, attacked by Pbyllotrota vittata, 406. 



Tirginicuni, food-plant of Aphis gossypii, 313. 

 Ligusticuni, leaves mined by Trypeta beraclei, 384. 

 Locust, Oikecicus townsendi on, 210. 

 Loquat, a food-plant of the San Jose scale, ?.60. 

 Lychnis githago, rained by Drosophila graminum, 

 382. 



M. 



Mallow, a food-])lant of Aphis gossypii, 314. 

 Malva rotundifolia, food-plant of Aphis gossypii, 



314. 

 Maple, sugar, Corthylus pnnctatissimus injuring, 



145. 

 Marguerite, mined by Phytomyza chrysanthemi, 



399. 

 Marshraallow, dry, Sitodrepa panicea attacking 



32. 

 Matthiola. attacked by Phyllotreta vittata, 406. 

 Melon, louse injuring, 195. ' 



Thrips tabaci attacking, 394. 

 Mesereum, dry. Lepismasaccharina attacking, 32. 

 Mignonette, attacked by Thrips tabaci, 304. 

 Morning glory attacked by Aphis gossy])ii, 314. 

 Muskmelons, injured by Aphis cucumeris, 311. 

 Mustard, attacked by Phyllotreta vittata, 406. 

 hedge Phorbia fusciceps on, 429. 



N. 



Nasturtium, attacked by Thrips tabaci, ::94. 



armoracia, injured by Phyllotreta armoraciie, 



405. 

 palustre, food-plant of Phyllotreta armoracise, 

 405. 

 Nepeta glechoma, a food-plant of Aphis gossypii. 

 314. 



O 



Oak, injured by Agrilus bilmeatus, 145. 



probable food-plant of Anthaxia quercata, 385. 

 Oats, attacked by Chastopsis a?nea, 352. 

 Onion, Limothrips tritici injuring, 206. 



Phorbia fusciceps on, 429. 



Thrips tabaci on, 393, 394, 395. 

 Orange Aphis gossypii, attacking, 314. 



Euthrips occidentalis, infesting. 392. 



Siphonophora citrifolii attacking, 310, 312. 

 Osage orange, infested by Lecanium pruiuosuni, 

 360. 



Palm, infested by Aspidiotus ficus, 360. 



Panax quinquefolium, dry, Silvanus sp. attack- 

 ing, 32. 



Fapaver nndicaule, injured by Diplosis cauli- 

 cola, 401. 



Parsley, infested by Thrips tabaci, 394. 



dry, Tenebrio obscurus attacking, 32. 

 Parsnip, mined by Trypeta fratria, 383. 

 Pea, Brochymena annulata on, 47. 

 Peach, damaged by Schistocerca americana, 224. 



Leptoglossus phyllopus on, 430. 



Metachroma luridum on, 430. 

 Pear, Agrilus sinuatus on, art., 258-260. 



Anomala undulata injuring, 380. 



Aphis gossypii attacking, 314. 



insects injurious to, 186-191. 



Metachroma luridum on, 430. 



Phytoptus n. sp. on, 198. 

 Pea, mined by Drosophila flaveola, 381. 

 Pecan, Metachroma luridum damaging, 430. 

 Peppergrass, food-plant of Aphis gossypii, 313. 

 Phaseolus nanus, attacked by Aphis gossypii, 314. 

 Philodendron, fertilized by Macrostola lutea, 340. 

 Phoenix, infested by Heliotbrips cestri, 391. 

 Phytolacca decandra, dry, Paromalus on, 32. 

 Picea engelmanni, list of Scolytidae on, 255. 

 Pigweed, food-plant of Aphis gossypii, 313. 

 Pilocarpus uinnatifolia, powdered, Ptiuus brun- 



neus attacking, 32. 

 Pimpinella anisum, dry, Sitodrepa panicea attack- 

 ing, 32. 

 Pine, Hylesinus sericeus on, 254. 

 Plantago virginica, attacked by Aphis gossypii, 



313. 

 Plantain, attacked by Aphis gossypii, 313. 

 Plum, Aspidiotus howardi on, 360. 



Brochymena annulata on, 280. 



Leptoglossus phyllopus on. 



Pulvinaria psidii on, 426. 

 Poison oak, roots infested by Cecidomyia rhois, 



348. 

 Poke, powdered, Paromalus sp. attacking, 32. 

 Polygala senega, dry, Silvanus sp. attacking, 32. 

 Poplar, yellow, insects in wood of, 150. 

 Poppy, injured by Diplosis caulicola, 401. 

 Populus monilifera, Ceresa bubalus on, 9. 

 Oberea schaumii damaging, 9. 



quadridentata, Agrilus damage to, 198. 

 Portulaca oleracea, attacked by Aphis gossypii, 



313. 

 Potato, Anthonomus nigrinus attacking, 350. 



Euthrips occidentalis injuring, 392. 

 Ptychosperma cunninghamiaua, coccid on, 173. 

 Purslane, attacked by Aphis gossypii, 313. 



Q. 



Quercus laurifolia, Rhizococcus quercus on, 53. 



R. 



Radish, attacked by Phyllotreta vittata. 406. 



leaf miner on, 381. 



Phorbia fusciceps on. 429. 

 Raspberry, dipteron girdling, 199. 



strawberry weevil injuring, 17. 

 Red-bud, strawberry weevil on, 16. 

 Rhapis humilis, coccid on, m., 173. 

 Rhus toxicodendron, infested by Cecidomyia 



rhois, 348. 

 Richardia a^thiopica, attacked by Heliotbrips 

 cestri, 391. 



