INDEX. 



605 



Buttonwood Tree (see Platanus 

 occidentalis). 



Buxus (see Box). 



buxi, 2Ionartkropalpus ; Psylla. 



Buzura suppressaria, on tea in 

 Sumatra, 37. 



Byctiscus betulae,, natural enemies 

 of, on vines in Europe, 172 ; on 

 vines in Italy, 143 ; on pears and 

 plums in Sweden, 147. 



BytuTus tomentosus (Raspberry or 

 Loganberry Beetle), bionomics 

 and control of, in Britain, 239, 

 424, 509 ; on raspberries etc., in 

 Norwaj', 285, 286 ; in Switzer- 

 land, 368. 



Byturus unicolor, measures against, 

 on raspberiy in Minnesota, 372. 



o. 



Cabbage, Phctella maculipennis on, 

 in S. Africa, 248 ; measures 

 against Aphis brassicae on, in 

 S. Australia, 153; pests of, in 

 Britain, 118, 160, 281, 425, 431, 

 508, 509 ; i)ests of, in Canada, 

 60, 84, 284, 412 ; Apliids on, in 

 Egypt, 209 ; pests of, in France, 

 74, 142, 319, 429, 441 ; pests of, 

 in Germany, 5, 344 ; pests of, 

 in Holland, 37, 499 ; Scapteriscus 

 vieinus on, in West Indies, 296 ; 

 pests of, in Italy, 143 ; pests of, 

 in Norway and Sweden, 145, 147, 

 148, 149,^150, 284; pests of, in 

 Xyasaland, 70 ; HalUcus minuius 

 on, in the Pescadores Islands, 

 503 ; food-plant of Prodenia 

 litura in Philippines, 379 ; con- 

 trol of Plutella maculipennis on, 

 in Porto Rico, 486 ; pests of, in 

 Switzerland, 368 ; pests of, in 

 U.S.A., 13, 164, 201, 202, 230, 

 268, 300, 307, 371, 493, 505. 



Cabbage Aphis (see Brevicoryne 

 brassicae). 



Cabbage Bug (see Eurydema olera- 

 ceum). 



Cabbage Butterfly (see Pieris). 



Cabbage GaU Midge (see Perrisia 

 brassicae). 



Cabbage Fly (see Phorbia brassicae). 



Cabbage Looper (see Phytometra 

 brassicyM). 



Cabbage Moth (see Plutella maculi- 

 pennis). 



Cabbage Root Maggot (see Phorbia 

 brassicae). 



Cabbage Worm (see Pieris). 



Cacao {Theobroma cacao), pests of 

 in Tropical Africa, 51, 52, 79, 

 85, 133, 269 ; pests of, in Brazil, 

 365 ; pests of, in Ceylon, 539, 540; 



Adoretus temiimaculatus on, in 

 Fiji, 237 ; ants attacking, in 

 Br. Guiana, 386 ; pests of, in 

 Dutch E. Indies, 38, 224, 232, 

 233, 349 ; relation of wood- 

 peckers to, in Jamaica, 529 ; 

 pests of, in West Indies, 32, 152, 

 496, 497, 515 ; scale-insects on, 

 in San Thome, 384 ; Iridomyrmex 

 intercepted on, in U.S.A., 206. 



Cacao Mosquito (see Helopeltis). 



Cacao Moth (see Acrocercops cra- 

 merella). 



Cacao Thrips (see Helioihrips rubro- 

 cinetus). 



CacocJiroa decorticata, on sugar-cane 

 in Australia, 165, 166. 



Cacoecia (see Tortrix). 



Cactus, Pseudococcus langispimis 

 var. latipes on, in Britain, 59 ; 

 Diaspis echinocacti probably on, 

 in Barbados, 394 ; use of juice of, 

 in arsenical sprays, 82, 472. 



cadaverinus, Dermestes. 



Gaenopachis hartigi, parasite of 

 Pityogenes spp. in France, 477. 



Caenurgia crassiuscula, percentage 

 of males of, taken at light-traps 

 in U.S.A., 487. 



Caenurgia erechtea, percentage of 

 males of, taken at light-traps in 

 U.S.A., 487, 



Gaesalpinia pulcherrima, Pachy- 

 merus gonagra in seeds of, in 

 Hawaii, 354. ''>i^ 



Gaesalpinia sappan, moth allied 

 to Acrocercops cramerella on, in 

 Java, 232. 



caffra, Scolia. 



caffreyi, Eleodiphaga. 



Cages, new types of, for rearing 

 parasites, 106. 



cajani, Ceroplastes. 



Cajanus indicus (Pigeon Pea, Red 

 Gram), Bruchids infesting, in 

 Hawaii, 353, 354, 355 ; pests of, 

 in India, 46, 86, 124, 379, 513; 

 pests of, in West Indies, 187, 250, 

 251 ; Bruclius ckinensis in, in 

 Java, 233 ; pests of, in Nyasa- 

 land, 70. 



Calaboa (see Monochoria Jiastata). 



calamias, Trachycentra. 



Oalamistes fusca (see Busseola). 



Galandra, intercepted in maize etc. 

 in California, 29, 137. 



Galandra granaria (Granary Wee- 

 vil), infesting stored wheat in 

 Argentina, 143 ; measures against 

 in stored wheat in Australia, 

 269, 337 ; control of, in U.S.A., 

 418, 457 ; in Sweden, 148. 



Galandra oryzae (Rice Weevil), in- 

 festing stored cereals in S . America, 

 548 ; measures against, in stored 



