CONTEXTS. 



«?:VKXT1L AXMAL .MKETINlr ()F IHK ASSOCIATION uV P^CONo.MlC KXToMi^L- 



( )( ; I SIS o 



Eutomological Notes and Problems John B. Smith .. 6 



Notes oil lusecticides f. L. Marlait . . lit 



Some Experiments witli tlie Knapsack Kerosene Attachment 



liouaril Erartii Weed.. 26 



A Modilication of the Kerosene Kiia])sack Sjjrayer Clarence If. Weed.. 28 



Spray iu<5 Avitliout a Pump ./. M. A Idrkh . . 28 



''Raupeuleim '' and " Dendrolene '* John B. Smith . . 31 



""A City Entomologist and Insecticides L\ I>. South nick.. 35 



^Insects of the Season in ilichigan a. C. iJaris. . 35 



Herbivorous Habits of certain Dermestida- /'. IT. Chittenden . . 36 



Some Shade-tree Insects of Springfield and other Xe\\' England Cities 



L.n. Howard. . 10 



The Elm Leaf-beetle in Washington C. L. Marlalt.. 47 



The Elm Leaf-beetle in Albany J. J. TAvtuer.. 50 



Notes on the Gypsy ^loth in Massachusetts C. H. Ft maid.. 59 



The Strii)ed Cottonwood P)eetle J. .A, Lintntr.. 69 



■ The Probable Origin of the genus Diabrotica F.M. IVtbuter.. 75 



On the Study of Eorest-tree Insects J. D. Hopkins . . 75 



Tlie Importation and Kepression of Destructive Insects. .7'. J/, irehster.. 79 



Insects of the Year in Ohio (illustrated) F. M. If'ebiiter.. 84 



On the Natural Conditions which Atl'ect the Distribution and Abundancr 



of Coccida- T. I). J . Cockerell.. 91 



How Shall We Improve Our Collections ? C. /'. Gillette. . 96 



Carbon Bisulphide for Crayfish Honard Fvarts Weed.. 98 



"Notes on Smerinthus cerysii Kirby F. L. Harvey.. 99 



Published hv title onlv. 



