INDEX. 



623 



Buttonwood (see PJatanus). 



Buttonwood Tiugid (see Corythuca 

 ciliata). 



Butyric Acid, house-flies attracted 

 by, 209. 



buxi, 3Ionarthropalpus ; Pinnaspis ; 

 Psylla. 



buxtoni, Margarodes. 



Buxus (see Box). 



Byctiscus betulae, on vines in Austria, 

 93 ; bionomics and control of, on 

 vines in France, 20, 340 ; on pear 

 in Italy, 180 ; control of, in vine- 

 yards in Russia, 29, 151. 



Byturus fumatus ( Raspbeny Beetle), 

 on apple in Germany, 59 ; on 

 raspberries in Holland, 277. 



Byturus tomentosus (Raspberry 

 Beetle), bionomics and control of, 

 in Britain, 363, 540 ; on rasp- 

 berries in Holland, 277. 



Byturus unicolor ( Raspberry Beetle), 

 in Canada, 332. 



o. 



Cabara exanthemata, parasitised by 

 Frivaldzkia distinda in Denmark, 

 485. 



Cabara pusaria, parasitised by Fri- 

 valdzkia distincta in Denmark, 485. 



Cabbage, control of Aphids on, in 

 S. Africa, 35 ; pests of, in Britain, 

 172, 202, 427, 487, 515; Chorto- 

 phila brassicae on, in Alaska, 121 ; 

 pests of, in Canada, 70, 121, 547, 

 548 ; control of pests of, in Ceylon, 

 236 ; jlj)his brassicae on, in 

 Colombia, 80 ; pests of, in France, 

 183, 569, 570 ; pests of, in Italy, 

 180, 533 ; pests of, in Russia and 

 Siberia, 30, 88, 91, 152, 154, 563 ; 

 pests of, in U.S.A., 145, 228, 305, 

 308, 322, 388, 412, 449, 463, 490, 

 528 ; as a trap-crop for Phyllo- 

 treta, 88. 



Cabbage Aphis (see Aphis brassicae). 



Cabbage Bug (see Bagrada picta). 



Cabbage Bug, Harlequin (see 3Iur- 

 gantia histrionica). 



Cabbage Hair-worm (see Mermis 

 albicans). 



Cabbage Looper (see Phytometra 

 brassicae). 



Cabbage Root-Maggot (see Chorto- 

 phila brassicae). 



Cabbage Webworm (see Rellula 

 undalis). 



Cabbage Worm (see Pieris). 



Cacao {Theobroma cacao), pests of, in 

 Tropical Africa, 6, 112, 118, 456, 

 501, 504 ; pests of, in Brazil, 472 ; 

 pests of, in Br. Guiana, 503, 504 ; 

 pests of, in Colombia, 457 ; pests 

 of, in Dutch East Indies, 143, 144, 



159, 273-276, 415, 442, 570-574; 

 pests of, in Fiji, 226 ; pests of, in 

 India and Ceylon, 102, 123; 

 pests of, in West Indies, 109, 171, 

 268, 330, 392, 430, 431, 443, 559 ; 

 Toxoptera coffeae on, 456 ; legisla- 

 tion restricting importation of, 

 into St. Lucia, 46 ; legislation 

 against pests of, in Uganda, 96. 



Cacao Ant, Black (see Dolichoderus 

 bituberculatus ) . 



Cacao Aphis (see Toxoptera coffeae). 



Cacao Bark -sapper (see Sahlbergella 

 theobroma). 



Cacao Beetle (see Stirastoma depres- 

 sum). 



Cacao Girdler (see Sthenias cylin- 

 drator). 



Cacao Leaf Beetle (see Adoretus 

 hirtellus). 



Cacao Mosquito (see Helopeltis spp.). 



Cacao Moth (see Acrocercops crame- 

 rella). 



Cacao Thrips (see Heliothrips rubro- 

 cincius). 



Cacoecia argyrospila (Fruit-tree Leaf - 

 roller), in Canada, 333 ; bio- 

 nomics and control of, in U.S.A., 

 119, 221, 222, 267, 328, 329, 531. 



Cacoecia crataegana (see ToHrix). 



Cacoecia lecheana (see Tortrix). 



Cacoecia podana (see Tortrix). 



Cacoecia responsana (see Tortrix 

 ashworthana). 



Cacoecia rosaceana (Obhque-banded 

 Leaf-roller), on apples, etc., in 

 Canada, 332, 344, 551 ; on pears 

 in U.S.A., 327. 



cacti, Coccus (see Dactylopius coccus). 



Cactus, Syrphids infesting, in Cali- 

 fornia, 13. 



cadaverinus, Dermestes. 



cadderensis, Pteronidea. 



Caecilius pedicularius, infesting 

 straw in Britain, 519. 



Caenocryptus newcomeri, sp. n., 

 parasite of Taxonus glabratus in 

 N. America, 531. 



Caenorse depressa (see Palorus). 



caerulocephala, Westxvoodella. 



Caesalpinia, visited by Plagiolepis 

 longipes in Java, 273. 



caespitum, Tetramorium. 



caja, Arctia (Chelonia). 



cajae, Microgaster (Apanteles). 



cajani, Ceroplastodes ; Lecanium ; 

 Palaeococcus. 



Cajam,us indicus (Pigeon Pea), 

 Bruchus chinensis in, in India, 

 125; Tachardia lacca producing 

 lac on, in Indo-China, 79 ; new 

 scales on, in Nigeria, 456, 501 ; 

 Apate francisca in, in Porto Rico, 

 227 ; Stictococcus diversiseta on, 

 in Uganda, 118. 



