r,n 



CONTENTS. V 



Page. 



Cotton insects, <le la Rarreda ^ 452 



The sngar-cnne leaf-rolItM-, allied species and natural enemies, Swezey 452 



The pear tbri])s. Moulton 453 



The sprintr cankerworni. Qnaintance 453 



The trumpet leaf-miner of the apple, Qnaintance ^ — 453 



The lesser peach borer, Giranlt 453 



The Howard scale, Taylor 454 



Codling moth, Rorner 454 



Mites and lice on poultry, Ranks ' 454 



Dipping nursery stock in insecticides. Close 454 



I-''umigation for the destruction of insects, Ivendall 454 



Lead arsenate and I'aris green. Street and I^»ritton 454 



Pyrethrum powder, Ilerrera i^ 



Spray materials, Penny 1 



Nineteenth meeting of Association of Economic lOntomologists 455 



Report of the meeting of inspectors of apiaries, 190G i^^^ 



Practical beekeeping, Renton '■ •!•'">*' 



Ree culture, Hopkins ^ ■l''^»'i 



The cause of American foul brood. White = "^'^''J 



Influence of high temperatures on the eggs of silkworms, Quajat •i^*'' 



FOODS^nUMAN NUTRITION. 



The economic seaweeds of Hawaii and their food value. Reed 457 



The chemistry of strength of wheat Hour, Wood 457 



^letliods of estimating baking qualities of tlonr. Thatcher 45S 



Portuguese studies of tiour, da Silva 458 



Zwieback preparations. Fischer and (Jruenert 45S 



Phosphoric acid in barley, Windisch 45S 



Ripening of t>rauges, Rigelow and Gore 450 



Some tropical starches, Hess 450' 



Iron in vegetalile and animal tissues, Monneyrat 450 



The aniount of lecithin in egg yolk, Manasse 450 



Changes in alimentary pastes containing eggs, Reythieu and Atenstiidt 450 



The edibility of animal spleens, Williams 4.50 



Experimental greening of oysters, Sauvageau ^ 450 



Reverages, (iirard -159 



Further notes on the sodium content of grape wine, Ki'ug 460 



i-'urther investigatious on stored raspberry juice, Krzizan 4(»() 



Coffee and estimation of its value, Sayre 4(J(> 



Judging paprika, Krzizan 4G0 



The use of Idnding material in sausage making, Rehre 460 



The effect of different preservatives on choi)ped meat, Kickton 460 



Corn oil : Its possible use as an adulterant in lard, McPherson and Ruth_ 460 



German food laws. I, Food laws; II, Otticial methods, I.,el>bin and Raum_ 460 



Food ins])ection decisions, Wiley, Dunlap, and McCabe 461 



Preliminary connnunication on toxicity of anilin dyestuffs, Meyer 4(n 



A study of'metabolism in a healthy vegetarian. Little and Harris 461 



The effect of a meat diet on fertility and lactation, Watson 461 



The influence of an excessive meat diet on the osseous system, AVatson — 461 



The effect of diet on endurance, Fisher 462 



Effe<-t of muscular work on organs of animal body, Rogozinski 462 



Experiments on the exhalation of water vapor, Guillemard and Moog 462 



The part played by free nitrogen in animal metabolism, Oppenheimer 462 



The selective function of the stomach during digestion, Schennert 462 



The point where proteid cleavage begins in fasting and feeding, PYeund_- 462 



Tlie behavior of ovonnicoid in the body, Willanen 462 



Concerning creatinin formation, Seemann 462 



New leasons for believing that free sugar occurs in the blood, Ptliiger 462 



International catalogue of scientific literature. Q— Physiology 46o 



ANIMAL PRODUCTION. 



Experiments on incubation of egg of common fowl, Eycleshymer 463 



Condimental stock foods, Woll 464 



Commercial feeding stuffs, Hills and Jones 465 



