INDEX. 



783 



Pseudococcus {Dactylopius) candi- I 

 dus, sp. n., on Acacia decurrens \ 

 in Australia, 564. 



Pseudococcus citri (Citrus Mealy- 

 bug), in France, 499 ; on cacao 

 in Grenada, 516 ; on coffee and 

 Erythyina lithospenna in India, 

 68 ; in Italy and Sicily, 343 ; in 

 Java, 324 ; in Mauritius, 559 ; 

 on mango in IMexico, 116; in 

 Morocco, 57, 371 ; on coffee in 

 Uganda, 319; in U.S.A., 101, 

 190, 334, 397 ; intercepted in 

 U.S.A.. 44, 408, 514; biological 

 control of, 101, 190, 324, 499; 

 other measures against, 68, 516. 



Pseudococcus citrophilus (see P. 

 gahani). 



Pseudococcus cocotis, Neda tricolor 

 predacious on, in Fiji, 595. 



Pseudococcus comstocki, on imported 

 bananas in Britain, 504. 



Pseudococcus corynibatus, on cotton 

 in India, 74, 210. 



Pseudococcus crawi, parasitised by 

 Acerophagus fasciipennis in Cali- 

 fornia, 100. 



Pseudococcus crotonis, in Dutch East 

 Indies, 324, 508 ; establishment 

 of Cryptolaemus rnontrouzieri 

 against, 324. 



Pseudococcus filanientosus, measures 

 against, on Albizzia lebbek in 

 Egypt, 4 ; on Citrus in ^Mauritius, 

 559. 



Pseudococcus gahani (Citrophilus 

 Mealy-bug), on Ceanothus in 

 Britain, 416; measures against, 

 in California, 189, 190 ; probably 

 on Citrus in Porto Rico, 332. 



Pseudococcus graiidis, measures 

 against species resembling, on 

 Myricaria jaboticaba in Brazil, 

 142. 



Pseudococcus hibisci, on Hibiscus 

 in Egypt, 384. 



Pseudococcus [Dactylopius) hilli, 

 sp. n., on Acacia in Australia, 564. 



Pseudococcus kraunhiae (Japanese 

 Mealy-bug), biological control of, 

 in California, 190. 



Pseudococcus longispinus (see P. 

 adonidum) . 



Pseudococcus longispinus latipes, 

 referred to P. niaritinius, 416. 



Pseudococcus niarititnus (Grape 

 Mealy-bug), food-plants of, in 

 Britain, 416 ; biological control 

 of, in California, 190, 192 ; in 

 Mexico, 116. 



Pseudococcus nipae (Coconut Mealy- 

 bug), food-plants of, in Florida, 



335 ; spraying against, on guava 

 ' in Porto Rico, 332. 



Pseudococcus paludinus, sp. n., food- 

 plants of, in Britain, 504. 



Pseudococcus pseudonipae, inter- 

 cepted on palms in California, 

 265. 



Pseudococcus ryani, parasites of, in 

 California, 101. 



Pseudococcus sacchari, on sugar- 

 cane in Barbados, 322, 323, 

 456 ; measures against, in Mexico, 

 462 ; mottling disease of sugar- 

 cane not experimentally trans- 

 mitted by, in Porto Rico, 222 ; 

 controlled by natural enemies in 

 Virgin Islands, 429. 



Pseudococcus saccharifoliae, on 

 sugar-cane in Florida, 335. 



Pseudococcus solani, bionomics and 

 control of, in U.S.A., 101, 335. 



Pseudococcus stolatus, sp. n., on 

 Myoporum deserti in Australia, 

 564. 



Pseudococcus tiniberlakei, parasitised 

 by Stemmatosteres apterus in Cali- 

 fornia, 101. 



Pseudococcus virgatus (Lamtoro 

 Scale), on oleander in Florida, 

 335 ; food-plants o<f, in India, 

 74, 75 ; biological control of, in 

 Dutch East Indies, 324, 508 ; in 

 Philippines, 282 ; food-plants of, 

 in Virgin Islands, 431 ; natural 

 enemies of, 74, 282, 324. 



Pseudococcus ivalkeri, in stems of 

 grass in Britain, 416. 



Pseudoccoccus yerbasantae, parasi- 

 tised by Acerophagus pall id us in 

 California, 101. 



Pseudodiaspis elaphrii, sp. n., on 

 Elaphrium niicrophylliini in Lower 

 CaUfornia, 229. 



Pseudodiaspis magna, sp. n., in 

 Lower California, 229. 



Pseudodiaspis prosopidis, sp. n., on 

 Prosopis in Lower California, 229. 



Pseudodiaspis ruelliae, sp. n., on 

 Ruellia in Lower California, 229. 



Pseudogonaiopus hospes, a minor 

 enemy of Perkinsiella saccharicida 

 in Hawaii, 603. 



pseiidohesperidum, Coccus {Leca- 

 nium). 



pseudonectis, Laspeyresia. 



pseudonipae, Pseudococcus. 



Pseudoparlatoria ostreaia, on avo- 

 cado in Guatemala, 88. 



Pseudoparlatoria parlatorioides, on 

 guava and avocado in Mexico, 1 16. 



Pseudoscorpions, notice of list of 

 Italian species of, 226. 



