722 



AGRICULTURAL INDEX 



Plants, Effect of boron on — Continued 



Boron: its effect on crops and its distribution 

 in plants and soil in different parts of the 

 United States. F. C. Cook and J. B. Wil- 

 son, bibliog J Ag Research 13:451-70 My 27 

 •18 



Effect of three annual applications of boron 

 on wheat. F. C. Cook and J. B. Wilson, 

 bibliog J Ag Research 10:591-7 S 17 '17 



Influence of boron on plant growth. J. A. 

 Voelcker; F. C. Cook. Int R Sci & Prac Ag 

 7.no 8:1100-1 Ag '16 

 Plants, Effect of calcium on 



Influence of calcium and magnesium com- 

 pounds on plant growth. F. A. Wyatt. bibliog 

 il J Ag Research 6:589-620 Jl 17 '16; Abstract. 

 Int R Sci & Prac Ag 7, no 12:1758-61 D '16 

 Plants, Effect of calcium sulfate on 



Effect of elemental sulphur and of calcium 

 sulphate on plant life. W. Pitz. il J Ag 

 Research 5:771-80 Ja 17 '16 

 Plants, Effect of carbohydrates on 



Influence of certain carbohydrates on green 

 plants. L. Knudson. bibliog il Cornell Ag 

 Exp Memoir 9:1-75 '16; Same. Cornell Ag 

 Exp Rep 1917: 1-75 '18 

 Plants, Effect of carbon disulfid on 



Relation of carbon bisulphid to soil organisms 

 and plant growth. E. B. Fred, bibliog il J 

 Ag Research 6:1-20 Ap 3 '16 

 Plants, Effect of chemicals on 



Absorption of sodium and calcium by wheat 

 seedlings. H. S. Reed, il Bot Gaz 66:374-80 

 O "18 



Antagonistic action of salts in plants. Scien- 

 tific Am Sup (233 Broadway, N.Y. 10c) 83: 

 133 Mr 3 '17 



Effects of certain organic compounds on plant 

 growth; coumarin, vanillin, pyridine, quino- 

 line, dihydroxystearic acid, pyrogallol, etc. 

 M. J. Funchess. il Ala Ag Exp B 191:103- 

 32 '16 



Effects of manganese and iron on the growth 

 of wheat. W. E. Tottingham and A. J. Beck. 

 Int R Sci & Prac Ag 8, no 4:574-5 Ap '17 



Peculiar effects of barium, strontium, and 

 cerium on spirogyra. S. S. Chien. Bot Gaz 

 63:406-9 My '17 



Specific action of barium. W. J. V. Osterhout. 

 Am J Bot 3:481-2 N '16 

 See also Chemotropism 

 Plants, Effect of climate on 



Climate and plant growth in certain vege- 

 tative associations. A. W. Sampson. U S 

 Ag B 700:1-72 '18 



Climatic conditions as related to cercospora 

 beticola. V. W. Pool and M. B. McKay, 

 bibliog il J Ag Research 6:21-60 Ap 3 '16 



Environmental influences on the physical and 

 chemical characteristics of wheat. J. A. Le 

 Clerc and P. A. Yoder. J Ag Research 

 1:275-91 Ja '14 



Function of flavones in plants. K. Shibata and 

 J. Nagai. Int R Sci & Prac Ag 8, no 4:569- 

 71 Ap '17 



Growth-forms of the flora of New York and 

 vicinity. N. Taylor. Am J Bot 2:23-31 Ja 

 '15 



Osmotic concentration of the tissue fluids of 

 Jamaican montane rain-forest vegetation. 

 J. A. Harris and J: V. l^awrence. bibliog 

 Am J Bot 4:268-98 My '17 

 Plants, Effect of copper arsenate on 



Action of copper arsenate and arsenious acid 

 on sugar cane roots. E. Jarvis. Ag J of In- 

 dia 13:145-7 Ja '18 

 Plants, Effect of copper on 



Certain effects under irrigation of copper 



compounds upon crops. R. H. Forbes, bibliog 



il Cal Univ Pub Ag Sci v l,no 12 395-494p 



'17 ($1); Same. Ariz Ag Exp B 80:145-238 '16 



Plants, Effect of disinfectants on 



Injury by disinfectants to seeds and roots in 

 sandv soils. C. Hartley, il U S Ag B 169:1- 

 35 '15 

 Plants, Effect of distilled water on 



Harmful action of distilled water. R. H. True, 

 bibliog Am J Bot 1:255-73 Je '14 



Plants, Effect of gases on 



Plants and asphyxiating gases. Scientific Am 

 Sup (233 Broadway, N.Y. 10c) 83:340 Je 2 '17 



Response of plants to illuminating gas. S. L. 

 Doubt, bibliog il Bot Gaz 63:209-24 Mr '17 



Root variations induced by carbon dioxide gas 

 additions to soil. H. A. Noyes and others, 

 il Bot Gaz 66:364-73 O '18 



Studies in greenhouse fumigation with hydro- 

 cyanic acid: physical effects on the plant. 

 W^: Moore and J. J. Willaman. bibliog il 

 J Ag Research 11:319-38 N 12 '17 

 See also Fungi, Effect of gases on 

 Plants, Effect of iron on 



Assimilation of iron by plants. M. J. Sidorine. 

 Int R Sci & Prac Ag 7, no 12:1756-8 D '16 

 Plants, Effect of light on 



Electric lig'nt in plant culture. A. C. Beal. 

 Am Flor 46:40 Ja 22 '16 



Light and the life of plants. Gard Chron Ana 

 20:318 Jl '16 



On the nutrition of green plants by means of 

 organic substances. C. Ravenna. Int R Sci 

 & Prac Ag 7,no 8:1098-1100 Ag '16 



Response of pilobolus to light. R. Parr, bib- 

 liog Ann Bot 32:177-205 Ap '18 



Xerofotic movements in leaves. F. C. Gates, 

 il Bot Gaz 61:399-407 My '16 



See also Electrohorticulture; Trees, Ef- 

 fect of light on 

 Plants, Effect of magnesium on 



Influence of calcium and magnesium com- 

 pounds on plant growth. F. A. Wyatt. bibliog 

 il J Ag Research 6:589-620 Jl 17 '16; Abstract. 

 Int R Sci & Prac Ag 7,no 12:1758-61 D '16 

 Plants, Effect of minerals on 



Absorption of nutrients as affected by the 

 number of roots supplied with the nutrient. 

 P. L. Gile and J. O. Carreio. bibliog J Ag 

 Research 9:73-95 Ap 16 '17 



Copper and zinc as antagonistic agents to the 

 alkali salts in soils. C. B. Lipraan and W. F. 

 Gericke. il Am J Bot 5:151-70 Ap '18 



Experiments on the effects of constituents of 

 solid smelter wastes on barley growth in 

 pot cultures. C. B. Lipman and W. F. Ger- 

 icke. Cal Univ Pub Ag Sci v l,no 13 495-587p 

 '17 (95c) 



See also Plants, Effect of calcium on; 

 Plants, Effect of copper on; Plants, Effect 

 of iron on; Plants, Effect of magnesium on 

 Plants, Effect of poisons on 



Organic plant poisons: hydrocyanic acid. 

 W. E. Brenchley. Ann Bot 31:447-56 Jl '17 



Organic plant poisons: phenols. W. E. 

 Brenchley. Ann Bot 32:259-78 Ap '18 

 See also Plants, Poisons in 

 Plants, Effect of salts on 



Effects of acid and alkaline solutions upon the 

 water relation and metabolism of plants. A. 

 Dnchnowski. bibliog Am J Bot 1:412-39 O 

 '14 



Effect on plant growth of sodium salts in the 

 soil. F. B. Headley and others. J Ag Re- 

 search 6:857-69 Ag 28 '16 



Relative effect of sodium chloride on the de- 

 velopment of certain legumes. G. W. Hen- 

 diy. Am Soc Agron J 10:246-9 S '18 



Plants, Effect of smoke on 



Damage to greenhouse plants, il Gard Chron 

 Am 22:19-20 Ja '18 

 Plants, Effect of sulfur on . 



Effect of elemental sulphur and of calcunn 

 sulphate on plant life. W. Pitz. il J Ag 

 Research 5:771-80 Ja 17 '16 

 Sec also Soils — Sulfur content 

 Plants, Effect of tar fumes on 

 Injurious effects of tarvia fumes on vegeta- 

 tion. A. H. Chivers. Phyt 7:32-6 F '17 

 Plants, Effect of temperature on 



Adaptation in relation • to hardmess. M. J. 



Dorsey. il Minn Hort 46:465-9 D '18 

 Auxo-thermal integration of climatic com- 

 plexes. D. T. MacDougal. Am J Bot 1:186- 

 93 Ap '14 



