202 ASSOCIATION OF ECONOMIC ENTOMOLOGISTS. 



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Ehagoletis pornoneUa, injury in New York 89 



Rhizolrivs JophaMhie, introduction into Hawaii 61 



irnfralis', enemy of Pseudococcus nipx in Hawaii 62 



int roduction into Hawaii 61, 62 



Rhogas rileyi, sulphur dioxide as insecticide 145 



Rhopalosiphim dianthi, on Hibiscus esculentus 163 



Rice, destruction of germinating power by sulphur dioxide 142 



weevil. (See C aland ra oryza.) 

 Roach, German. (See Blattella germanica.) 



Rohinsonia formula, on Lucuma rivicoa in Cuba 70 



Rock lizard. (See Gerrhonotus carinatus.) 

 Root-aphis, strawberry. (See Aphis forhesii) 

 Root-worm, grape. (See Fidia mticida.) 



southern corn. (See Diabrofica decempunctata.) 

 Rose beetle. (See Macrodactylus subspinosus .) 



Rots, of fruits, conveyance by insects 18 



Rust, on wheat in Ohio. 71 



Rye, destruction of germinating power by sulphur dioxide 142 



fumigation with sulphur dioxide against Calandra 143 



Salix sp., food plant of Hyphantria cunea 41 



Sanborn, Chas. E., paper, "The Relation of Descriptions to Economical Methods of 



Eradication in the Family Aphidida? " 162-166 



Sanderson, E. Dwight, paper, " National Control of Introduced Insect Pests '' 95-104 



" Notes from New Hampshire " 74-76 



San Jose scale. {See Scale, San Jose, and Aspidiotus perniciosus .) 



Sanninoidea exitiosa, discussion of remedies 77 



in Georgia - 77 



Sawfiy larva, on ash in Minnesota 85-86 



Scale, cherry. (See Aspidiotus forbesi.) 



cottony guava. (See Pulvinaria psidii.) 



maple. (See Pulvinaria innitmerabilis.) 

 Forbes 's. (See Aspidiotus forbesi.) 

 gloomy. (See Chrysomphalus obscurus.) 



insects, termed " blight " in Hawaii 59 



oyster-shell. (See LepidosapTies ulwi.) 



San Jose. (See also Aspidiotus perniciosus.) 



experiments with insecticides 137-138 



Federal control 99, 105, 106 



insect legislation result of introduction 95 



scurfy. (See Chionaspisfurfwa.) 



West Indian peach. (See Aidacaspis pentagona.) 



wooly maple-leaf. (See Phenacoccus acericola.) 



Scales, spraying with lime-sulphur and kerosene-limoid 137 



Schizoneurafodiens, apple an occasional food plant 167 



currant as usual food plant 166-168 



description of forms 169-170 



paper 166-170 



remedies 170 



lanigera, in Georgia .._... 78 



Maryland 84 



remedies - 78-79 



similar work of Schizoneura fodiens 166-167 



ScMznrn concinna, in New Hampshire 75 



