726 



INDEX. 



Protocerius colossus, on coconuts in 

 Dutch E. Indies, 418. 



Protocerius grandis, on Phoenix 

 paludosa in India, 439. 



protodice, Pieris. 



Proioparce (Hornworms), lead ar- 

 senate against, in U.S.A., 179. 



Protoparce cingulaia, on sweet 

 potatoes in West Indies, 109, 

 257. 



Protoparce quinquemacidata (To- 

 bacco Worm), control of, in 

 Canada, 548 ; on potatoes, etc., 

 in U.S.A., 141, 307. 



Protoparce sexta, on pepper in Br. 

 Guiana, 170 ; on vegetables in 

 Porto Rico, 312 ; bionomics of, 

 on potatoes and tomatoes in 

 U.S.A., 141, 307, 385. 



Proutista (Phenice) moesta, on sugar- 

 cane in Java and Philippines, 54, 

 437. 



proximus, Ips (Neotomicus). 



Prune, control of pests of, in 

 Austria, 93 ; pests of, in British 

 Columbia, 70, 121, 202 ; pests 

 of, in U.S.A., 13, 14, 259, 408; 

 effect of lead arsenate on, 491. 



prwni, Aphis (see A. cardui) ; 

 Corythuca ; Hyalopterus (see 

 H. arundinis) ; Magdalis; Odon- 

 estis ; Scolytus. 



prunicida, Coccotaurus. 



prunicola. Aphis (see A. cerasi). 



prunina, Lachnosterna. 



prunivora, Enarmonia. 



prunorum. Aphis (see Bhopalosi- 

 phuni nymphaeae). 



prunosa, Colaspis. 



Prunus, Anthonotnus imported into 

 U.S.A. in seed of, 219. 



Prunus americana. Aphis cerasi on, 

 in Germany, 94. 



Prumis armeniaca (see Apricot). 



PriiMUS cerasus, Taeniothrips incon- 

 sequens on, in England, 68 ; ' 

 (see Cherry). 



Prunus divaricata (see Sloe). ' 



Prunus doniestica (see Plum). 



Prunus laurocerasus (Laurel), Taeni- 

 othrips inconsequens on, in Eng- 

 land, 68 ; Lyonetia clerkella on, 

 in France, 247. 



Prunus spinosa (see Blackthorn). 



Psallus, nearly harmless to apples 

 in Britain, 290. 



Psen pallidipes, predaceous on 

 Pterochloroides persicae in Turke- 

 stan, 565. 



pseudacaciella, Gelechia. 



Pseudaonidia, intercepted on citrus, 

 etc., in California, 266, 580. 



Pseudaonidia dujylex, intercepted on 

 camellia in California, 146, 229, 

 423. 



Pseudaonidia tesserata, food-plants 

 of, in Jamaica, 431. 



Pseudaphycus, parasite of Pseudo- 

 coccus spp. in California, 266. 



Psendatractocera calosomae, parasite 

 of Galosoma calidum in America, 9. 



Pseudleptomastix squamulatus, para- 

 site of Pseudococciis spp. in 

 California, 266. 



pseudobrassicae. Aphis. 



Pseudococcus (Mealy Bug), attacked 

 by Baccha lemiir in California, 

 12 ; intercepted in California, 12, 

 106, 146, 182, 266, 267, 423, 474, 

 580 ; on cacao, in Fiji, 226 ; on 

 litchi in Hawaii, 553 ; inter- 

 cepted in Hawaii, 246 ; para- 

 sites and food-plants of, in Java, 

 130 ; ants associated with, in 

 U.S.A., 422 ; method of preserv- 

 ing, for identification, 407. 



Pseudococcus acaciae, food-plants of, 

 in Australia, 100. 



Pseudococcus adonidum (longis- 

 pinus), on Acacia longifoUa, etc,, 

 in Australia, 162 ; intercepted on 

 ferns in California, 230 ; a pest 

 of hot-house vines in Hungary, 

 401 ; on coffee in Dutch E. Indies, 

 443 ; little visited by ants in 

 Java, 275 ; in plant-houses at 

 Kew, 540 ; on geraniums in 

 U.S.A., 576. 



Pseudococcus affinis, food-plants of, 

 in Australia, 100. 



Pseudococcus albiz:iae (Dark Purple 

 Wattle Scale), food-plants of, in 

 Australia, 100, 108. 



Pseudococcus aurilanatus, food- 

 plants of, in Australia, 100 ; 

 declared a pest in S. Africa, 543. 



Pseudococcus australiensis, on Acacia 

 dealbata in Australia, 100. 



Pseudococcus baJceri (Baker's Mealy 

 Bug), natural enemies of, in 

 California, 163, 266, 286. 



Psetidococcus hicaudatus (see P. vir- 

 gatus). 



Pseudococcus brevispinus (see 

 P. citri). 



Pseudococcus bromeliae (Pineapple 

 Mealy Bug), food-plants of, in 

 Australia, 100 ; iutercei)ted on 

 pineapples in California, 12, 106, 

 146, 229, 266, 423, 474, 580; 

 probably parasitised by Parolep- 

 tomastix abnorniis in Hawaii, 363 ; 

 intercepted in Hawaii on pine- 

 apple from Queensland, 2 ; on 

 pineapples in Jamaica, 430 ; con- 

 trol of, in Porto Eico, 245 ; on 

 pineapples in Uganda, 119. 



Pseudococcxis calceolariae, on sugar- 

 cane in Barbados, 365 ; experi- 

 ments with fungi against, in 



