472 



General In vex 



Chaitophorus aceris, 411, 412. 



populi, 411, 412. 



populifoliae, 411, 412. 

 Chamyris cei-intha, 456. 

 ?Cliariclea exprlmetis, 456. 

 Charlton, J., on asparagus beetle, 343, 

 Chauliognathus Pennsylv'anicus, 344. 463. 

 Cheap insecticide, 434-435. 

 Chelone glabra, food plant of Melitaea Phaeton, 



448. 

 Chermes pinicorticis, 454. 

 Cherry-tree aphis, Myzus cerasi, 293, 345,346, 

 405, 440. 



fisfures of different stages, plate 6, opp. p. 

 346. 



introduced from Europe, 346. 



life-history worked out by Prof. Weed, 346. 



not confined to the garden cherry, 346. 



occurs also on plum trees, 346, 440. 



remedies, 345, 369 



severe attack in Nuada, N. Y., 345. 

 Cherry: insects injurious to. 



Aphis cerasi, 405. 

 cerasicolens, 405. 



Carpocapsa pomonella, 340. 



Eriocampa cerasi. 335. 



Macrodactylua subspinosus, 420. 



Myzus cerasi, 293, 345-346, 369, 463. 

 Cherry-tree or pear-tree slug, Eriocampa 

 cerasi, 335-336. 



deposit of the eggs, 335. 



figures of the larva and saw fly, 335. 



fruit trees attacked by it, 335. 



injuries reported from Orange N. J., 335. 



Prof. Peck''s prize pamphlet, 335. 



remedies, 336. 



two broods each year, 3S6. 



what the insect is, 335. 

 Obestnuts: insects attacking, 



Callipterus castanees, 463. 



Elaphidion viUosum, 358-359. 



Smilia castaneas, 389. 

 inornata, 388. 



Telamona reclivata, 391. 

 Chimarocephala viridifasciata, 330, 439. 

 Chinch-bug, 312. 

 Chionaspis f urf urus, 440-441, 464. 



pinifolise, 377. 



salicis, 411. 

 Chittenden, F. H., on Anthonomus signatus, 



431. 

 ohloris, Parasa, 443. 

 Chlorotettix tergatus, 410. 



unicolor, 4;0. 

 Chloropisca prolifica, 440. 

 Chlorops prolifica, 313. 



species, 313. 

 Choisya ternata, Papilio Crespiiontes attack- 

 ing, 336, 461 . 

 Chortophaga infuscata, 832, 334. 



viridifasciata, 298, 330-334. 439, 464. 

 chrysanthemi, Phytomyza, 421. 



Chrysanthemums: Phytomyza chrysanthentf 



injurious to, 421. 

 Chrysomelid flea-beetle, 297. 

 Chrysopila thoracica, 462. 

 Chrysops niger, 462. 

 Cicada canicularis, 385. 



pruinosa, 385. 



rimosa, 385. 



septendecim, 385, 440. 



tibicen, 410. 

 Cicadas, 319, 385. 

 Cicadid8e,385. 

 Cicindela generosa, 462. 



6-guttata, 462. 

 Cimex lectularius, 458. 

 cincticollis, Clastoptera, 394. 

 Cineraria, Phytomyza chrysanthemi on, 431. 

 Cis f ulvipes, 462. 



Citrus, Papilio cresphontes attacking, 337. 

 Cixius impunctatus, 386. 



piai, 385. 



quinquelineatus, 386. 



stigmatus, 385. 

 Clark, Mary E., on Anthranus scrophularlse, 



305. 

 Clarkson, F., cited, 361. 



Classification of Insects (Westwood) cited, 307. 

 Clastoptera achatina, 393. 

 ' atra, 394. 



eiocticoUis, 394. 



flavicoUis, 394. 



maculicollis, 394. 



nigricollis, 395. 



obtusa, 393. 



pini, 393-394, 410. 



proteius, 394. 



testacea, 393. 

 clavata, Deloyala [Coptocycla] , 454. 

 Cleora pulchraria, 450. 

 Climbing Ant-lion, 440. 

 clitellarius, Thamnotettix, 410. 

 Clover mite, Bryobia pratensis, 440. 

 Cluster fly, PoUeuia rudis, 309-314, 439. 



an introduced species, 309. 



bibliography, 309. 



clustering habit in rooms, 310. 



Dairs observations on, 311 . 



described a century ago, 309. 



description by Dr. Harris, 318-314. 



early stages, 313. 



entrance in dwellings and departure, 812. 



figures, 309, 310. 



general features, 310. 



habits, 310, 311. 



killed by a fungus, 314. 



limited literature, 311. 



nuisance in houses, 311, 312. 



numerous European representatives, 310. 



other diptera hibernating in houses, 313. 



remedies, 314. 



Riley'sstudy of, 311. . 



spring appearance, 312. 



