640 



INDEX. 



confusa, TJrosopJiila. 



Confused Flour Beetle (see Tribo- 

 lirnn confusum ). 



confusum, TriboUum. 



Congo, Belgian, control of Cosmo- 

 jmlites sordidus on bananas in, 

 364 ; jiests of cacao in, 504. 



congregaius, Apanteles. 



congrua, Lachnosterna, 



conica, A%)iomorplia. 



conicus, Bhynchites. 



Conipoda calcarafa, on ground-nuts 

 in Senegal, 338. 



Conisira tristigmaia, on apples in 

 Nova Scotia, 344. 



conjugata, Pristiphora. 



conjugella, Argyresthia. 



conjungens, Chaeniisa. 



Connecticut, outbreak of Alyjna 

 octomaculata in, 207 ; spread of 

 Diprion simile in. 539; measures 

 against Lymantria dispar in, 177, 

 217 ; miscellaneous pests in, 308, 

 309, 310 ; pests from, intercepted 

 in California, 474. 



eonn i vens, Ernesiia. 



Conocephaloides maxillosa, on sugar- 

 cane in Br. Guiana, 149. 



conocola, Pyracmon. 



Conotelus mejcicanus, food-plants of, 

 in Arizona, 315. 



conotrachel i , A n aphoidea. 



ConofracheJus, new species of, im- 

 ported into U.S.A., in avocado 

 seed, 219. 



Coiiotrachelus nenuphar (Plum Cur- 

 culio), bionomics and control of, 

 in N. America, 35, 163, 327, 370, 

 381, 548. 



eonsang u in an a. Oleth rentes. 



consanguis, Polia. 



consobrinus, Pohjnema. 



consputa, MelanophiJa. 



Contarinia arrhenateri, in Arrliena- 

 terum elatius, 319. 



Contarinia avenae, in Avena pubes- 

 cens, 319. 



Contarinia gossypii (Flower-bud 

 Maggot), on cotton in West 

 Indies. 109. 



Contarinia pisi. infesting peas, 319. 



Contarinia pyrivora (Pear Midge), 

 on pears in U.S.A., 327. 



Contarinia tritici (Wheat Midge), 

 in Br. Columbia. 333 ; infesting 

 grain in Russia, 152 ; bionomics 

 of, on cereals in Sweden, 532, 



Contheyla rotunda, on tea in India, 

 520. 



contradiim, Gonocephalum . 



Contrapliin, against Aphids, 59. 



Conura, new species of, parasitic on 

 Aegeria pictijies in Ohio, 372. 



convergens, Hipjyodainia. 



convexus, Parechthrodryinus. 



Convolvulus, Aleurodes on, in Russia, 

 29. 



cookii, Aphis. 



cooleyi, Chermes. 



Copestylum marginatum, on cacti in 

 California, 13. 



Copidosomo,, parasite of Euxoa 

 auxiliaris in Canada, 333. 



Copper, in Bordeaux mixture, 193 ; 

 spraying with, against scale - 

 insects, 377 ; solutions of, against 

 vine moths, 342, 352. 



Copper Arsenate, use of, prohibited 

 in France, 83. 



Copper Sulphate, against potato 

 pests, 81, 134 ; in spray against 

 Saissetia oleae, 138 ; experiments 

 in spraying vines with, 149, 353, 

 486, 508 ; used in making Bor- 

 deaux mixture. 39, 83, 161, 177, 

 250, 337, 351, 364, 371 ; formulae 

 containing, 138, 337, 508 ; neu- 

 tralisation of, with lime, 352 ; 

 dipping imported plants with, 

 543. 



Copris, longevity of, 20, 21. 



eoprophila, Seiara. 



Coptocyda flarolincata, on sweet 

 potatoes in Jamaica, 430. 



Coptodisca splendor iferella, on Cra- 

 taegus in V.'^.A., 162. 



Coptotermes, on teak in Dutch East 

 Indies, 442. 



Coptotermes gestroi, on coconuts, 

 etc., in Dutch East Indies, 419, 

 442 ; bionomics and control of, in 

 Malaya, 521, 522 ; not seriously 

 attacking Tlevea, 442. 



coquilleti, Agromyza. 



Corcyra cephaJonica, in stored 

 ground-nuts in Senegal, 339. 



cordata, Chaitophorus (see C. nigrae). 



Cordia cylindrostachys (Black Sage), 

 food-plant of Lachnosterna' guani- 

 cana in Porto Rico, 559 ; Dysder- 

 cus delauneyi on flowers of, 581. 



Cordia ■interrupta, spread of, in 

 Mauritius, 503. 



Cordiceps clavulata, infesting scale- 

 insects, 376, 526. 



Coreopsis, Aphis andreinii on, in 

 Eritrea, 335. 



Corfu, Kissophagus erinacellus in, 95. 



coriaceus, Eriococcus ; Procrustes. 



Coriander (Coriandrum sativum), 

 Lasioderma serrieorne attacking 

 seeds of, in Sumatra, 417, 583. 

 ^Corimelaena publicaria, on straw- 

 berries in Florida, 307. 



Cork-oak (see Quereus suber). 



Cork-wood Tree (see Ochroma la- 

 gopus). 



Corn (see Wheat and Maize). 



Corn Bill-bugs (see Sphenophorus 

 spp.). 



