Research notes recorded by Edgar S. McFadden from 1925 to 1926. Research was conducted on oats varieties: Mark, Richland, Mark, wheat varieties: Acme, Vernal, Marquis, Hope, Webster, Kota, and Quality. Also included is data on smut experiments.

Research notes recorded by Edgar S. McFadden in a U.S. Department of Agriculture Bureau of Plant Industry Agronomic Notes book. Data is composed of research on wheat verities: Supreme, Hope, Power, Ceres, Reward, Haynes, and Marquis.

Research notes recorded by Edgar S. McFadden. Research was conducted on barley verities: Success, Hanna, Gold, Minn 105, Odinbrucker, Gatami, Nepal, Hamchen; winter wheat varieties: Turkey, Red Chaff, Kharkov; Rye varieties; and Oats varieties: Ruakura, White Tartarian, Acme, Pelissur, Black Persian. Also included is correspondence between McFadden and J.A. Clark, Assistant Agronomist in charge of Western Wheat Investigation and the U.S. Department of Agriculture, Bureau of Plant Industry.

Valley Experiment Station of the Texas Agricultural Experiment Station news release on the release of Sea Breeze, a new type of wheat. This wheat was developed by the Texas Experiment Station in cooperation with the U.S. Department of Agriculture to meet the needs for a forage typed of small grain that might be used as poultry feed; or as pasturage; or hay or ensilage for other kinds of livestock.

Research notes recorded by Edgar S. McFadden in a U.S. Department of Agriculture Bureau of Plant Industry Agronomic Notes book on field plots. Data is composed of research on winter wheat varieties: Minturki, Proso, Turqhai, Kharkof, Beloglina, Minhardi, and Eureka; spring wheat verities: Quality, Reward, Marquillo, Marquis, Hope, Kota, Reliance, Akrona, Acme, Kubanka, Nodak, Mindum, and Power; barley varieties: White Smyrna, Dryland, New Era, Odessa, Nepal, Vaughn, Glabron, Trebi, Manchuria, Velvet, Oderbrucker, Hamchen, Svanhals; and oat varieties: Cole, 60-day, Richland, Iogold, Edkin, Iowar, Gopher, Fowlds, Minrus, Anthony, Silvermine, Rainbow, and Green Russian.

Research notes recorded by Edgar S. McFadden in a U.S. Department of Agriculture Bureau of Plant Industry Agronomic Notes book. Data is composed of research on wheat verities: Marquis, Reliance, Kanred, Ceres, Kota, Quality, Hope, Emmer, Marquillo, Webster, Kubanka, Pentad, Mindum, Mondak, Nodak, Akrona, Acme, Armantha, Chernouska, and Kota.