326 



AGRICULTURAL INDEX 



Entertainments — Continued 



Some Hallowe'en stunts. Mrs B. H. Ervin. 



Ohio F 140:382 O 27 '17 

 What to do at parties. Ohio F 138:504 N IS '16 

 See also Amusements; Corn festivals; 

 Halloween; Pageants; Picnics; Theater, 

 Community 

 Entomogenous fungi. See Entomophthora 

 Entomological exhibits 

 New way of preparing entomological exhibits, 

 p. B. Mackie. Philippine Ag R lO.no 2:116-18 

 '17 

 Entomological society of British Columbia 

 Proceedings, August, 1916. (Econ. ser. no. 9) 

 88p il '16 British Columbia Dept. of ag., 

 Victoria, B. C. 

 Entomological society of Ontario 

 47th annual report, 1916. 171p il '17 Ontario 



ag. dept., Toronto 

 48th annual report, 1917. 127p il maps '18 

 Ontario ag. dept., Toronto 

 Entomologists 



Need of a broad, liberal training for an eco- 

 nomic entomologist. G. W. Herrick. J 

 Econ Entom 9:15-23 F '16 

 Entomologists, American association of eco- 

 nomic. See American association of eco- 

 nomic entomologists 

 Entomology 

 Importance of entomology. B. W. Price. 

 Purdue Ag 10:34 Ja '16 

 'See ulso Insects 



Study and teaching 

 Economic entomology in the service of the 

 nation. R. A. Cooley. J Econ Entom 11:16-27 

 P '18 

 Entomology in the public school. J. A. Ham- 

 ilton. (In Pro., Entom. Soc. of British Co- 

 lumbia, 1916, p. 60-2) '16 

 Planning a state extension project in ento- 

 mology. T. H. Parks. J Econ Entom 11:157- 

 63 Ap '18 



* Teaching high school pupils the insects. J. 



Isenberger. School Sci and Math (2059 E. 

 72d place, Chicago 30c) 18:195-202 Mr '18 

 Entomology, Economic. See Insects, Injurious 



and beneficial 

 Entomophagous insects. See Parasites — Insects 

 Entomophthora 

 Green muscardine fungus in Porto Rico. J: A. 

 Stevenson, bibliog il J Dept Ag Porto Rico 

 2:19-32 Ja '18 

 Observations on a fungus enemy of the wal- 

 nut aphis in southern California. O. F. Bur- 

 ger and A. F. Swain, il J Econ Entom 11: 

 278-89 Je '18 

 Sporotrichum globuliferum Speg., a natural 

 enemy of the alfalfa weevil. L. P. Rock- 

 wood. J Econ Entom 9:493-9 O '16 

 Environment 

 Heredity vs. environment. A. H. Estabrook. 



J Heredity 8:41-2 Ja '17 

 Influence of environment on tree growth. 



A. R. Proschowsky. J Heredity 9:80 F '18 

 Significant evidence for mental heredity. F: A. 

 Woods. J Heredity 8:106-11 Mr '17 

 Enzyms 



* Attempt to filter the enzymes of milk. J. 



Piccard and M. Rising. 11 Am Chemical Soc 



J (Box 505, Washington, D.C. $6 per yr) 



40:1275-81 Ag '18 

 Cause of mustiness in bread. A. M. Wright. 



Scientific Am Sup (233 Broadway, N.Y. 



lOc) 72:403 D 23 '16 

 Enzyms of apples and their relation to the 



ripening process. R. W. Thatcher, bibliog 



J Ag Research 5:103-16 O 18 '15 

 Enzyms of milk and butter. R. W. Thatcher 



and A. C. Dahlberg. bibliog J Ag Research 



11:437-50 N 26 '17 

 Enzymes of the tubercle bacillus. H. J. Cor- 



per and H. C. Sweany. bibliog J Bact 3: 



129-51 Mr '18 

 Enzymes — substances which transform food 



into body constituents. J. Takamine, jr. 



Scientific Am Sup (233 Broadway, N.Y. 10c) 



83:21 Ja 13 '17 



Investigations into the part played by the 

 amylase in potato tubers. J. BodnS,r. Int R 

 Sci & Prac Ag 7,no 8:1093-5 Ag '16 



Morphology of the barley grain with refer- 

 ence to its enzym-secreting areas. A. Mann 

 and H. V. Harlan, il U S Ag B 183:1-32 '15 



Physiological observations on allvaloids, latex 

 and oxidases in papaver somniferum. R. 

 H. True and W. W. Stockberger. Am J Bot 

 3:1-11 Ja '16 



Relative influence of microorganisms and 

 plant enzyms on the fermentation of corn 

 .silage. A. R. Lamb, bibliog J Ag Research 

 8:361-80 Mr 6 '17 



Some enzymes of germinating red gram (ca- 

 janus indicus). B. Viswanath. Ag J of India 

 Sci Congress No 1917:109-16 



Studies in the physiology of parasitism; on 

 the distribution of cytase in cultures of 

 botrytis cinerea. W: Brown. Ann Bot 31: 

 489-98 Jl '17 



Study of certain ferments with a view to 

 determining a method for the differentia- 

 tion of pasteurized milk from raw milk. 

 R: B. Lee and M. G. Mellon. J Industrial 

 and Eng Chemistry (Am. Chemical Soc, 

 Easton, Pa. $6 per yr) 9:360-7 Ap '17 



What are enzymes? B: Horowitz. Scientific 

 Monthly (Science Press, Garrison, N.Y. 30c) 

 6:253-9 Mr '18 



See also Catalase; Diastase; Invertase; 

 Oxidases; Pepsin; Rennet; Tyrosinase 

 Eocronartium 



Cytology of eocronartium muscicola. H. M. 

 Fitzpatrick. bibliog il Am J Bot 5:397-419 

 O '18 



Life history and parasitism of eocronartium 

 muscicola. H. M. Fitzpatrick. bibliog 11 Phyt 

 8:197-218 My '18 

 Epilachna corrupta. See Bean ladybirds 

 Epochra. See Fruit flies 

 Equisetum 



Anatonay of a hybrid equisetum. R. Holden. 

 11 Am J Bot 2:225-37 My '15 



Notes on equisetum debile, Roxb. Shiv Ram 

 Kashyap. 11 Ann Bot 31:439-45 Jl '17 

 Equitable cooperative auditing association 



Auditing association formed at Aberdeen, 

 S. D. Coop Manager & F 6:60 F '17 

 Eragrostis 



Eragrostis of the Argentine and Uruguay: 

 their value as fodder plants. C. D. Girola. 

 Int R Sci & Prac Ag 9,no 2:190-1 F '18 

 Eremocitrus. See Kumquats 



Ergot 



Ergot in rye. Hoard's D 54:526 N 2 '17 



Ergot in rye and how to remove it. A. G. 



Johnson and R. E. Vaughan. 11 Wis Ag 



Ext C 94 4p '18; Same. Hoard's D 55:180 F 



22 '18 

 Life history and poisonous properties of 



claviceps paspall. H. B. Brown. 11 J Ag 



Research 7:401-6 N 27 '16 

 Erisoma. See Apple aphis; Woolly aphis 



Eritrea 



Erythrea; land tenure and colonization, bib- 

 liog Int R Ag Econ 74:67-88 F '17 



Ermine moths 



Apijle ermine moth. P. J. Parrott. J Econ 

 Entom 11:55-6 F '18 



Di.«^covery of the European ermine moth (ypo- 

 nomeuta) on nursery stock Imported Into 

 Canada. C. G. Hewitt, il Ag Gaz of Canada 

 4:552-4 Jl '17 

 Erosion 



Aeolian erosion In Hawaii. C. S. Judd. 11 Am 

 For 23:239 Ap '17 



Blasting to correct soil erosion. J. R. Mat- 

 tern. 11 Country Life 32:132 O '17 



Chasms of erosion and forest defense. C: A. 

 Whittle. 11 Am For 23:492-3 Ag '17 



Choice of grasses to pi-otect road embankments 

 from ero.sion. W. C. Buetow. Eng News- 

 Record (10th av. at 36th st., N.Y. 15c) 79:216 

 As 2 '17 



Clay boulders arid the rolling action of water. 

 E. B. Watson. Soil Sci 3:513-14 Je '17 



Erosion of soils. 11 Fla Ag Dept Quar B v 27: 

 23-5 Ap '17 



