CONTENTS. > V 



Page. 



A Phoma rot of Irish potatoes, Melhus 345 



Inspection and certification of potato seed stock, Orton 345 



Relation of the mosaic of the pepper, tomato, and tobacco, Schwarze 345 



A new rust of economic importance occurring on pomaceous hosts, Jackson . . . 345 



An unusual outbreak of apple blossom blight. Reed 345 



Collar blight of apple trees in Pennsylvania, Orton and Adams 346 



The use of sulphur-lime wash as a remedy for apple scab, Beattie. 346 



Control of Cronartium rust on currents, Ewert 346 



Practical formulas for the treatment of gi-ape anthracnose, Degrully 346 



Peronospora disease of grape\-ineB and its control, Miiller 346 



Studies with Plasmopara xiticola on grapcA-ines, von Istvanfii and Pdlink^s . . . 346 



Identity of the American and French mulberry blight, Smith 347 



Diseases and pests of cultivated plants in Samoa, Gehrmann 347 



Cladosporium diseases of Ampelopsis tricuspidatuvi, Cook and ^^'ilson 347 



Stem rot and leaf spot of Clematis, Glover 347 



Latent phases of disease following infection of Euphorbia cyparissias, Tischlor. . 347 



Heat injuries to forest plants, Miinch 348 



Injury from air exclusion and overheating, von Tubeuf 348 



More on heat injuries to forest plants, Miinch 348 



Notes on diseases of trees in the southern Appalachians, II, Graves 348 



Notes on Peridermium from Pennsylvania, Orton and Adams 348 



Notes on the white pine blister rust, Spaulding 348 



A preliminary note on the cause of " pecky " cypress, Long 349 



ECONOMIC ZOOLOGY — ENTOMOLOGY. 



The American thrushes valuable bird neighbors 349 



The food of Rana pipiens, Drake 349 



The dictionary of entomology, Jardine 349 



The writings of Philip Reese Uhler 349 



Bringing applied entomology to the farmer, Webster 349 



Notes on entomological inspection in the District of Columbia, Sasscer 349 



[Report of the entomological department], Haseman 349 



The relation of tempertaure to insect development, Peairs 349 



Importance of the measure of evaporation in studies of insects. Shelf ord 350 



Use of atmometers to measure evaporation in tlio study of insects, Shelford 350 



Can insects become resistant to sprays? Melander 350 



Insecticides, Sayre 350 



Some properties of various forms of arsenate of lead. Dew 350 



Notes on the entomology of the Arizona wild cotton. Pierce and Morrill 350 



Notes on the onion thrips and onion maggot, Fernald and Bourne 350 



Two new insect pests oi currants and gooseberries, Cooley 351 



Destruction of mosquitoes, fleas, fhes, and other carriers of disease, Purdy 351 



Grasshopper control in the southern division of Kansas, Hunter and Claassen. . 351 



The proper generic names for certain Thysanoptera, Hood 351 



Sterility in oats caused by thrips, Hewitt 351 



The periodical cicada in 1914, Marlatt 351 



Some Pemphiginse attacking species of Populus in Colorado, Gillette 351 



Natural control of Tozoptera graminum in Africa and United States, Moore . . 352 



A lycenid caterpillar reared in Acacia galls by ants, Le Cerf 352 



The oviposition of two apple pests, Herrick 352 



Observations of the bee moth. Paddock 352 



A new destructive cutworm occurring in western Canada, Gibson 352 



Two Microlepidoptera on Thurberia thespesioides, Busck 352 



Feeding habits of Phlebotomus vexator, Shannon 352 



Notes on a wood-boring syrphid, Barber 352 



-""rsal of Mvsca domestica, Zetek 352 



A n^ . -"hinid parasite of Diabrotica vittata, Walton 352 



The cabu... maggot in relation to the growing of early cabbage, Schoene 352 



A study of tne ijio: omics of the common rat fleas and other species, Bacot 353 



Survival of bacteria in alimentary canal of fleas during metamorphosis, Bacot. . 353 



Effect of the vapors of various insecticides upon fleas and the bedbug, Bacot. . 353 



A coleopterous (clerid) larva predaceous on codling-moth larvae, Merrill. 353 



Studies of the Arizona Thurberia weevil on cotton in Texas, Coad and Pierce. . 353 



Reducing insect injury to stored corn, Hinds 353 



Information relative to bee keeping, Sanborn 354 



