VI CONTENTS. [Vol. 37 



Page. 



Eastern aphids, new or little known, II, Baker 850 



The Aphididae of Java, van der Goot 850 



[Studies of pediculi] 850 



The louse problem, Bacot 850 



Isolation of BacilltLS typhi-exanthematici from body louse, Olitsky et al 850 



The lesser cornstalk borer, Lug:inbill and Ainslie 851 



Control of the grape-berry moth in the Erie-Chautaqua grape belt, Isely 852 



Pathogenicity of so-called Sot to bacillus of silkworms, Aola and Chigasaki .... 853 



The atoxogen type of Bacilhis sotto, Aoki and Chigasaki 853 



Distance of flight of Anopheles quadrimaculalxis, Le Prince and GriflTitts 853 



Notes on the early stages of Chrysops, Marchand 853 



Sarcophage hsemorrhoidalis larvai a.s parasites of human intestine, Iljiseman 853 



Fly investigation reports, I-I IT, Saunders 853 



Flies and typhoid, Nicoll 854 



Relation of Pegomyia fusciceps to certain crops in Louisiana, Tucker 854 



A buprestid household insect (Chrysophana placida), Burke 854 



The life history of Diapusfurtmis, Beeson 854 



The weather and honey production, Kenoyer 854 



Seventh report of State inspector of apiaries, 1916, Gates 855 



The domestication of the Indian honeybee, Newton : 855 



Life history and habits of Polistes vietricus, Pellett 855 



Habits of western wheat stem sawfly in Manitoba and Saskatchewan, Criddle. . 855 



An American speciesof the hymenopterous genus Wesma^lia of Foerster, Myers. . 855 



Report on a collection of Hjinenoptora made by W. M. Giffard, Rohwer 855 



Australian Hjinenoptera Chalcidoidea, Girault 855 



Parasitism of 'Mediterranean fruit fly during 1910, Pemberton aud Willard 85G 



Notes on the construction of the cocoon of Praon, Ainslie 856 



An egg parasite of the sumac flea-beetle, Cro.«by and Leonard 856 



An apnia parasite feeding at puncture holes made by the o\-ipositor, Rockwootl . 856 



Megastigmus aculcatus intro<luced into New Jersey from Jaj)an, Weiss 856 



The embryonic development of Trichogramma evanesrens, Gatenby 856 



Life history and habits of the spinose ear tick, Omitbodoros vugnini, Herms . . . 856 



Tarsoncmus pallidiis, a pest of geraniiuns, Garman 856 



The cyclamen mite, Moznette 857 



A synopsis of the genera of beetle mites, Ewing 858 



On the njinph and prosopon of Leptotrombidium akmmishi n. sp., Nagayoet al. 858 



Is Tromhidiuvi holosericcum the parent of Leptus autumnalisf Nagayo et al 859 



Notes on the parasitic acari, llirst ; 859 



The chicken mite: Its life history and habits, Wootl 859 



New mites, mostly economic. Banks 860 



FOODS — HUMAN NUTRITION. 



A comparison of several classes of American wheats, Thomas 860 



Wheat and flour investigations, V, Olson 861 



The milling and baking data for the 1915 crop of wheat, Sanderson 863 



Shrimp: Handling, transportation, aud usee, Clark et al 863 



Food products ami drugs, Street 863 



[Food and drug inspection], Ladd and Johnson 863 



How to select foods. — III, Foods rich in protein. Hunt and Atwater 864 



ANIM.^.L PRODUCTION. 



A comparison of casein, lactalbumin, and etlestin, Osborne, Mendel, et al. . . . 864 



Effect of amino acid content of diet on growth of chickens, Osborne 865 



The productive value of some Texas feeding stuffs, Fraps 865 



Live stock feeding experiments 866 



Color inheritance in mammals, Wright 866 



The value of good sires, Wright 866 



The heredity of dual-purpose cattle, Euren 866 



Sheep breeding and feeding, Jones 866 



Oestrus and ovulation in swine. Corner and Amsbaugh 867 



Cost of keeping farm horses and cost of horse labor, Cooper 867 



Some important essentials in profitable horse production, McCampbell 868 



Theory oi sex as stated in terms of results of studies on the pigeon. Riddle 868 



Factors influencing the sex ratio in the domestic fowl. Pearl 868 



Crossing over in the sex chromosome of the male fowl, Goodalo 868 



