668 



INDEX. 



Bruchus obtectiis in, in Austria, 

 205 ; pests of, in British Isles, 

 177, 284, 285, 367, 383, 414, 474, 

 583 ; pests of, in Canada, 420, 

 421 ; restrictions on importation 

 of, into Canada from U.S.A., 293 ; 

 Sitona lineata on, in Czecho- 

 slovakia, 486 ; Aphis rumicis on, 

 in Denmark, 61 ; Brachyplatys 

 pacificiis on, in Fiji, 215 ; pests of, 

 in France, 288, 427, 591, 631 ; 

 Aphids on, in Germany, 506 ; 

 Bruchus obtectus in, in Italy, 148 ; 

 Heliothis obsoleta on, in Jamaica, 

 166 ; restrictions on transporta- 

 tion of, in Massachusetts, 25 ; 

 pests of, in Mexico, 423 ; Sagra 

 nigrita on, in Mysore, 40 ; un- 

 identified beetle on, in Southern 

 Rhodesia, 461 ; pests of, in 

 U.S.A., 47, 115, 132, 173, 187, 

 192, 244, 275, 309, 327, 350, 356, 

 436, 530, 532, 533, 586, 596, 609, 

 610, 611 ; Aeolothrips fasciahis 

 on, 125 ; varieties of, resistant to 

 Epilachna corrupta, 121 ; in- 

 jurious effect of arsenical sprays 

 on, 436 ; as a barrier against 

 potato leaf-curl, 237 ; in rotation 

 of crops against Heterodera 

 schachtii, 405. 



Beans (Stored), pests intercepted in, 

 in California, 90, 197, 251, 358, 

 472 ; pests of, in Ceylon, 165 ; 

 Bruchids in, in France, 426, 591 ; 

 Bruchus chinensis intercepted in, 

 in Hawaii, 446, 632 ; Bruchus 

 obtectus in, in Kenya Colony, 449 ; 

 pests of, in U.S.A., 172, 207, 316. 

 356 ; measures against pests of, 

 316, 591. 



Beans, Castor (see Ricinus com- 

 munis). 



Beans, Cluster (see Cyamopsis) . 



Beans, Lima (see Phaseolus lunatus). 



Beans, Mung (see Phaseolus mungo). 



Beans, Soy (see Glycine hispida). 



beatus, Ootetrastichus. 



bechuana, Hamitermes. 



beckii, Lepidosaphes. 



bedelliae, Apanteles. 



Beech (Fagus), pests of, in Britain, 

 562 ; pests of, in Czecho-Slovakia, 

 264, 291, 342 ; outbreak of Rhyn- 

 chaenus fagi on, in Denmark, 627 ; 

 Nygmia phaeorrhoea on, in France, 

 111 ; Rhynchaenus fagi on, in 

 Holland, 128 ; Cryptococcus fagi 

 on, in Sweden, 64 ; pests of, in 

 U.S.A., 78, 531 ; pests of, in 

 W'estphaha, 143. 



Beech Bark-beetle (see Cryphalus 



fagi). 

 Beech Scale (see Cryptococcus fagi). 

 Beech Weevil (see Rhynchaenus fagi) . 

 beelzebub, Orectocera. 

 beesoni, Trypeticus. 

 Bees, thrips transferred to poppy by, 

 in Formosa, 292 ; notice of 

 legislation regarding diseases of, 

 in New Zealand, 252 ; legislation 

 dealing with diseases of, in U.S.A., 

 20, 68 ; diseases of, 4, 98, 353, 

 367, 379, 381, 406, 426, 446-448 ; 

 natural enemies of, 4, 22, 125, 

 446^48, 553, 563, 618; relation 

 of pseudoscorpions to, 448, 491 ; 

 danger of arsenical sprays to, 101 ; 

 and fertilisation of fruit, 391 ; 

 and spread of Bacillus amylo- 

 vorus, 494. 

 Bees, Bumble (see Bombus). 

 Beet (Beta), Teracotona stibmacula 

 on, in South Africa, 462 ; Loxo- 

 stege sticticalis on, in Alberta, 419 ; 

 Myzus persicae on, in Argentina, 

 606 ; Loxostege sticticalis on, in 

 Austria, 255, 383, 384 ; Loxo- 

 stege sticticalis on, in Bulgaria and 

 Jugoslavia, 255 ; undetermined 

 borers intercepted in, in California, 

 471 ; restrictions on importation 

 of, into Canada from U.S.A., 293 ; 

 pests of, in Czecho-Slovalda, 3, 14, 

 36, 265, 290, 291, 342, 343, 410, 

 466, 473 ; pests of, in Denmark, 

 61, 463, 464, 626; pests of, in 

 France, 221, 266, 631 ; pests of, 

 in Germany, 255, 257, 501, 504, 

 505, 506, 568, 569; pests of, in 

 Hungary, 255, 504 ; restrictions 

 on transportation of, in Massa- 

 chusetts, 25 ; pests of, in Russia, 

 504 ; Eiixoa segetum on, in Spain, 

 184 ; Cassida nebulosa on, in 

 Switzerland, 467 ; pests of, in 

 U.S.A., 31, 47, 132, 135, 173, 187, 

 242, 243, 318, 396, 404, 428, 429, 

 534, 535 ; Epicauta adspersa on, 

 in Uruguay, 225 ; notice of 

 review of literature on pests of, 

 15 ; a food-plant of Porosagrotis 

 orthogonia, 112; relation of in- 

 sects to diseases of, 132, 242, 243, 

 396, 535 ; effect of, on proportion 

 of sexes of Heterodera schachtii, 

 122 ; immune irom Blissus leucop- 

 terus, 206 ; as a barrier against 

 potato leaf-curl, 237 ; in baits for 

 cutworms, 14. 

 Beet Fly (see Pegomyia hyoscyami). 

 Beet Leaf Bug (see Piesina capitata) . 

 Beet Leafhopper (see Eutettix tenella) . 



