Journal of agricultural research, v. 23, no. 9-12; Mar. 3-24, 1923.
Publication Title:
Journal of agricultural research, v. 23, no. 9-12; Mar. 3-24, 1923.
Display Title:
Journal of agricultural research, v. 23, no. 9-12; Mar. 3-24, 1923.
Corporate Agency Authors:
Agriculture Department
Sort Author:
Agriculture Department
Date:
1923
Publish Date ISO Format:
1923-01-01T00:00:00Z
Publication Start:
19230101
Publication End:
19231231
Corporate/Agency Author:
Agriculture Department
Publication month:
13
Publication year:
1923
Description:
cover-titles, 679-1009+[70] p. +[9] leaves, il. 19 pl. 66 p. of pl.
Notes:
[Weekly. Text on p. 2 of covers.]
Notes:
[Weekly. Text on p. 2 of covers.] * For Sale by Superintendent of Documents. Paper, 10c. single copy, $4.00 a yr.; foreign subscription, $5.25.
Notes:
CONTENTS.—No. 9. Gray mold of castor bean [with list of literature cited; by] G. H. Godfrey.—Influence of specific gravity of hens' eggs on fertility, hatching power, and growth of chicks; [by] F. E. Mussehl and D. L. Halbersleben.—Time required for food to pass through intestinal tract of fowls; [by] B. F. Kaupp and J. B. Ivey.—Effectiveness of mulches in preserving soil moisture [with list ot literature cited; by] F. S. Harris and H. H. Yao.—Origin of central and ostiolar cavities in pycnidia of certain fungous parasites of fruits [with list of literature cited; by] B. O. Dodge.—Further studies on pathogenicity of Corticium vagum on potato as affected by soil temperature; [by] B. L. Richards.—No. 10. Investigations of rosette disease of wheat and its control [with list ofvliterature cited; by] Harold H. McKinney.—Accumulation of aluminum and iron compounds in corn plants and its probable relation to rootrots [with list of literature cited; by] G. N. Hotter and R. H. Carr.—Production of growth-promoting substance by Azotobacter [with list of literature cited; by] O. W. Hunter.—Sclerotinia carunculoides, cause of serious disease of mulberry [Morus alba; by] Eugene A. Siegler and Anna E. Jenkins.—No. 11. Influence of soil temperature and moisture on development of seedling-blight of wheat and corn caused by Gibberella saubinetii [with list of literature cited; by] James G. Dickson.—Further studies in photoperiodism, response of plant to relative length of day and night [with list of iterature cited; by] W. W. Garner and H. A. Allard.—Agamermis decaudata Cobb, Steiner, and Christie, nema parasite of grasshoppers and other insects [with list of literature cited; by] N. A. Cobb, G. Steiner, and J. R. Christie.—No. 12. Summer irrigation of Pima cotton; [by] R. D. Martin and H. F. Loomis.—Permanence of variety in potato [with list of literature cited; by] Fred A. Krantz.—Anatomical studies on potato-wart [with list of literature cited; by] Ernst F. Artschwager.—Influence of temperature and evaporation upon development of Aphis pomi De Geer; [by] Frank H. Lathrop.—Downy mildew on lettuce in California [with list of literature cited; by] D. G. Milbrath.—Determination of starch content in presence of interfering polysaceharids [with list of literature cited; by] George P. Walton and Mayne R. Coe.—Biological notes on hen flea, Echidnophaga gallinacea; [by] D. C. Parman.
NOTE.— This publication is published by authority of the Secretary of Agriculture, with the cooperation of the Association of Land-Grant Colleges. It is distributed free only to libraries of agricultural colleges and experiment stations, to large universities, technical schools, and to such institutions as make suitable exchanges with the Agriculture Department. Others desiring the Journal may obtain it from the Superintendent of Documents at the prices stated above.
Availability:
* For Sale by Superintendent of Documents. Paper, 10c. single copy, $4.00 a yr.; foreign subscription, $5.25.