CONTENTS. V 



Page. 



Cereal diseases and injuries in 1912, Riehm 648 



Fungi causing foot rot of cereals in France, Prunet 648 



A disease of forage plants, Berthault 648 



Influence of artificial infection with dry rot on beets, Garbowski 648 



Report on clover canker, Haack 648 



Cucumber rot, Burger 648 



Diseases of flax, Dallimore 648 



Report of the professor of botany, Howitt 649 



A method of treatment for mushroom root rot, Barss 649 



Fusarium leaf roll of potatoes, Himmelbaur 649 



Potato wilt, leaf roll, and related diseases, Orton 649 



Influence of temperature on the spread of potato diseases, Gaul 649 



Diseases and pests of the sugar beet in Bohemia, 1911, Uzel 649 



Red rot of sugar cane, Butler and Hafiz 649 



Some new sugar cane diseases, Butler and Ilaflz 650 



Importance of tarnished plant bug in disesmination of fire blight, Stewart 650 



Apple leaf spot 650 



Control of apple black rot, Wolf 650 



Physalospora cydonix, Hesler 651 



Rust of apple, Giddings 651 



Note on Plowrightia morbosa, Macbride 651 



A severe outbreak of apoplexy of grapevines, Fischer 651 



Court-nou6 in Austria, Kober 651 



Treatment for gray rot of grapes, Moruchon 651 



A destructive form of white rot of grapevines, Ten^ 651 



Tests with powdered fungicides against Percnospora and Oidium, Fischer 651 



Possibility of reaching the underside of grape leaves with sprays, Fischer 651 



Nematode disease of banana in Egypt, Lamba 652 



Coconut diseases, Ashby 652 



Stilbum JlaviduTn, a parasite of coffee, Maublanc and Rangel 652 



Black pit of lemon, Smith 652 



Some relations between Puccinia malvacearum and Althaea rosea, Robinson 652 



Contributions to a knowledge of "the snap-beech " disease, Prior 653 



Chestnut blight and its control in West Virginia, Brooks 653 



Pycnospores and ascospores of chestnut blight in winter, Heald and Gardner. . 653 



Notes on oak mildew, Nofftay 653 



[Destruction of coniferous seedlings by Fusarium], Liistner 653 



Production of secondary sporidia by Gymnosporangium, Crabill ()53 



Notes on Cronartium comptonix, II, Spaulding 653 



The introduction of a European pine rust into Wisconsin, Davis 653 



ECONOMIC ZOOLOGY — ENTOMOLOGY. 



Economic status of the western meadow lark in CalifoiTiia, Bryant 654 



The western red-tailed hawk. — Has it a money value? Dickson 654 



A laboratory guide to the study of parasitology, Herms 654 



Thirteenth report of the state entomologist of Connecticut, 1913, Britton 654 



[Report of the] department of entomology, Tucker 655 



Twenty-eighth report of the state entomologist, 1912, Felt 656 



Report on common names of economic insects in Hawaii, Ehrhom et al 657 



Injurious insects in Brazil, Bondar <i57 



Insect enemies of grain in central and southern Russia, Kurdjumov 657 



Report of the zoologist, Morstatt 657 



Fumigating nursery stock, Becker 657 



White ants, Froggatt 657 



Biology of the Thysanoptera, Shull 658 



Two new Thysanoptem from Porto Rico, Hood 658 



On a collection of Thysanoptera from Porto Rico, Hood 658 



Prosopothrips cognaius, a new North American thysanopteran, Hood 658 



The wheat louse ( Toxoptera graminum), Moore 658 



A new American Phlebotomus, Kjiab 658 



The vector of verruga, Phlebotomus verrucarum n. sp., Townsend 658 



On the identity of verruga and Carrion's fever, Townsend 658 



Human case of vemiga directly traceable to Phlebotomus verrucarum, Townsend. 658 



Mosquitoes pollinating orchids, Dexter 658 



Further reports on flies as carriers of infection 658 



The peach tree borer {Sanninoidea exitiosa), Cory 659 



