Journal of agricultural research. Journal of agricultural research [title-page,contents, errata, and index to] v. 34, no. 5 and 6; Mar. 1 and 15, 1927.
Publication Title:
Journal of agricultural research. Journal of agricultural research [title-page,contents, errata, and index to] v. 34, no. 5 and 6; Mar. 1 and 15, 1927.
Display Title:
Journal of agricultural research. Journal of agricultural research [title-page,contents, errata, and index to] v. 34, no. 5 and 6; Mar. 1 and 15, 1927.
Corporate Agency Authors:
Agriculture Department
Sort Author:
Agriculture Department
Date:
1927
Publish Date ISO Format:
1927-01-01T00:00:00Z
Publication Start:
19270101
Publication End:
19271231
Corporate/Agency Author:
Agriculture Department
Publication month:
13
Publication year:
1927
SuDoc number:
A 1.23:34/5.6
Description:
cover-titles, p. 393-596, il. 4 pl. 4 p. of pl.
Notes:
[Semimonthly. Text on p. 2 of covers.]
Notes:
[Semimonthly. Text on p. 2 of covers.] * For Sale by Superintendent of Documents. Paper, 20c. single copy, $4.00 a yr.; foreign subscription, $5.25.
Notes:
CONTENTS.—No. 5. Sterility and fertility in strawberry [with list of literature cited]; by George M. Darrow.—Study of factors determining quality in sweet corn; by C. W. Culpepper and C. A. Magoon.—Relation of soil temperature and soil moisture to infection of sweet potatoes by stem-rot organisms; by L. L. Harter and W. A. Whitney.—Transit disease of snap beans caused by Pythium aphanidermatum; by L. L. Harter and W. A. Whitney.—Technic for use with homopterous vectors of plant disease, with special reference to sugar-beet leaf hopper, Eutettix tenellus (Baker); by Walter Carter.—New species and new forms of Ichneumonidae parasitic upon gipsymoth parasite, Apanteles melanoscelus (Ratzeburg); by R. A. Cushman.—Dispersion of Angoumois grain moth to wheat fields; by Perez Simmons and George W. Ellington.— Two hymenopterous parasites of American jointworms; by W. J. Phillips and F. W. Poos.—Canker of apple and pear trees caused by Glutinium macrosporum, n. sp.; by S. M. Zeller.—No. 6. Results of inoculating Pinus strobus with sporidia of Cronartium ribicola [with list of literature cited]; by Harlan H. York, Walter H. Snell, and Annie Rathbun-Gravatt.—Morphologic and biometric comparison of Cronartium ribicola and Cronartium occidentale in aecial stage [with list of literature cited]; by Reginald H. Colley, Carl Hartley, and Minnie W. Taylor.—Burrknot formations in relation to vascular system of apple stem [with list of literature cited]; by Charles F. Swingle.—Four new chalcidoid parasites of pine tip moth, Rhyacionia frustrana (Comstock); by A. B. Gahan.—Critical temperature of chickens [with list of literature cited]; by H. H. Mitchell and W. T. Haines.—Hereditary and environmental factors that produce mottling in soy beans [with list of literature cited]; by F. V. Owen.— Pigeon pea anthracnose [with list of literature cited], by C. M. Tucker.
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, 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, $5.25.