Journal of agricultural research. Journal of agricultural research, v. 43, no. 1 and 2; July 1 and 15, 1931.
Publication Title:
Journal of agricultural research. Journal of agricultural research, v. 43, no. 1 and 2; July 1 and 15, 1931.
Display Title:
Journal of agricultural research. Journal of agricultural research, v. 43, no. 1 and 2; July 1 and 15, 1931.
Corporate Agency Authors:
Agriculture Department
Sort Author:
Agriculture Department
Date:
[1931.]
Publish Date ISO Format:
1931-01-01T00:00:00Z
Publication Start:
19310101
Publication End:
19311231
Corporate/Agency Author:
Agriculture Department
Publication month:
13
Publication year:
1931
SuDoc number:
A 1.23:43/1, 2
Description:
cover-titles, p. 1-189, il. 2 pl. 4 p. of pl.
Notes:
[Semimonthly.]
Notes:
[Semimonthly.] * For Sale by Superintendent of Documents. Paper, 20c. single copy, $4.00 a yr.; foreign subscription, $5.00.
Notes:
CONTENTS.—No. 1. Use of polymorphic curves in determining site quality in young red pine plantations [with list of literature cited]; by Henry Bull.—Bacterial disease of barberry caused by Phytomonas berberidis, n. sp.; by H. H. Thornberry and H. W. Anderson.—Eupteromalus nidulans, parasite of brown-tail and satin moths [with list of literature cited]; by A. B. Proper.—Seed caterpillar, Grapholitha conversana Wlsm., on native clover in north Pacific region [with list of literature cited]; by L. P. Rockwood and Sarah K. Zimmerman.—Influence of thallium salts upon molting mechanism of fowls; by Walter Landauer.—Instrument for determining breaking strength of straw, and preliminary report on relation between breaking strength and lodging [with list of literature cited]; by S. C. Salmon.—Characteristics associated with abortion and intersexual flowers in eggplant [with list of literature cited]; by Ora Smith.—No. 2. Expressed sap of corn plants as indicator of nutrient needs [with list of literature cited]; by N. A. Pettinger.—Some of characteristics of yeasts found in fermenting honey [with list of literature cited]; by G. E. Marvin, W. H. Peterson, E. B. Fred, and H. F. Wilson.—Some phases of plant development under vitaglass [with list of literature cited]; by W. E. Tottingham and J. G. Moore.—Gray mold of tobacco [with list of literature cited]; by Frederick A. Wolf.—Control equipment for study of hardiness in crop plants; by George L. Peltier.—Effect of chlorates upon catalase activity of roots of bindweed [with list of literature cited]; by J. R. Neller.
NOTE.—This publication is published by authority of the Secretary of Agriculture, with the cooperation of the Association of Land-Grant Colleges and Universities. 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, Washington, D. C., at the prices stated above.
Availability:
* For Sale by Superintendent of Documents. Paper, 20c. single copy, $4.00 a yr.; foreign subscription, $5.00.