136 INDEX. 



Arsenic sulphid very injurious to peach trees 47 



Arsenites against Macrodactylus subspinosus 35 



Ash, European mountain. (See Sorbus aucuparia.) 



white, food plant of Aspidiotus hoivardii 88, 93 



Aspidiotus ancylus on maple 88 



hoivardii in Colorado 87-93 



perniciosus (see also Scale, San Jose). 



in Georgia. 103 



New York State, insecticide experiments 39-40 



Association of Economic Entomologists. (See Entomologists, Association of 

 Economic.) 



Aularizes irrorata in tobacco fields in Florida ^ . Ill 



Bacteria in control of insects 83 



Bagging grapes, protection against Macrodactylus subspinosus 35 



no longer employed against grape rot in New Jersey 35 



Baker, C. F., paper, "Occurrence of the Throat Bot in Cuba (Gastrophilus 



nasalis L.)" 117 



"Remarkable Habits of an Important Predaceous Fly 



( Ceratopogon eriophorus Will.)" 117-118 



' ' Some Notes on Leprosy in Havana " 118-119 



Ball, E. D., paper, "The Beet Leaf-hopper" 117 



"The Control of the Codling Moth in the Arid Regions" . . . 55-75 



Banding against gipsy moth 23 



with insect lime against Epicxrus imbricatus 81-82 



Banks, C. S., paper, "Problems in Economic Entomology in the Philippines". 117 

 Bark scale, elm. (See Gossyparia spuria.) 

 Bean tree, white. (See Sorbus aria.) 



Bee comb, food of Galleria mellonella 106 



moth. (See Galleria mellonella.) 



Bembidium quadrimaculatum, possible enemy of cabbage maggot 15 



Blackberry, food plant of cutworms 125 



Blapstinus metallicus on tobacco in Florida 110 



Blarina brevicauda (see also Shrew, short-tailed |. 



possible enemy of Isosoma tritici 100 



Blister-mite, pear. (See Eriophyes pyri.) 

 Boll worm. (See Heliothis obsoleta.) 



Bordeaux mixture against cucumber flea-beetle 112 



rot of grape 35 



and Disparene against codling moth 53-54, 75-76 



not effective against Psylliodes punctulata 112 



Borer, flat-headed, injury to chestnut telephone poles 38-39 



sugar maple. (See Plagionotus speciosus.) 

 twig. (See Anarsia lineatella.) 

 Bot, horse. (See Gastrophilus equi.) 



throat. (See Gastrophilus nasalis.) 



Bouteloua, food plant of Isosoma 97 



Bubonic plague, possible transmission by fleas 119 



Budworms of tobacco. (See Chloridea vircscens and Heliothis obsoleta. ) 

 Burgess, A. F., paper, "Remarks on Methods Used in Codling Moth Experi- 

 ments " 53-55 



Braconid parasite of Eulecanium nigrofasciatum 38 



Bran and glue, protection against cabbage maggot 14-15 



Bridge grafting to offset injury by Plagionotus speciosus 41 



Britton, W. E., paper, "Occurrence of the Gipsy Moth in Connecticut " 22-26 



"The Maple Leaf Stem-borer (Priophorus acericaulis 



MacG.) " 94 



Brown rot of peaches following work of Conotrachelus nenuphar 103 



tail moth (see also Euproctis chrysorrhoea). 



not yet found in Connecticut 25 



Cabbage bug, harlequin, in Georgia 104 



food plant of Noctua clandestina 126 



Thrips tabaci 112 



maggot in Minnesota 13-15 



worms in Georgia 104 



Callipterus carvella on pecan in Georgia 105 



Calosoma larvae, enemies of cutworms 98 



scrutator, enemy of gipsy moth 25 



