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irving e melhus

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Cilt sonuçları

The Effect of Crown Gall Upon a Young Apple Orchard

Laurenz Greene, Irving E. Melhus · Yayınevi bilinmiyor

48 sayfa · 1919

Apples

The Manufacture of Cottage Cheese in Iowa Creameries and Milk Plants

Alfred Ballif Caine, Carl John Drake, Dennis Alfred FitzGerald, Earl Wilton Henderson, Emery Fox Goss, Harvey Lee Lantz, Henry Giese, Irving E. Melhus, Nels Ejner Fabricius, William Dewey Termohlen, Charles Webster Knox, Duke Vivia Layton, Glenwood Mutten, Halbert Marion Harris, Paul L. Miller, Joseph Jay Wilson · Yayınevi bilinmiyor

514 sayfa · 1931

Apples

Germination And Infection With The Fungus Of The Late Blight Of Potato (phytophthora Infestans), Volumes 32-42

Irving E Melhus · Hutson Street Press

Sayfa sayısı yok · 2025-05-22

Research Bulletin

Irving E. Melhus, Florence Willey, Sherlock Melvin Dietz · Yayınevi bilinmiyor

40 sayfa · 1922

Agriculture

Studies on the Crown Rust of Oats

Irving E. Melhus, Lawrence Wood Durrell · Yayınevi bilinmiyor

48 sayfa · 1919

Puccinia coronata

The Fungicidal Action of Formaldehyde

Irving E. Melhus, James Blair Kendrick, Joseph Charles Gilman · Yayınevi bilinmiyor

54 sayfa · 1920

Formaldehyde

Germination and Infection with the Fungus of the Late Blight of Potato (phytophthora Infestans)

Irving E. Melhus · Yayınevi bilinmiyor

76 sayfa · 1915

Late blight of potato

Effects of Certain Alkali Salts on Ammonification

Andrew Corrie McCandlish, Bernard Wernick Hammer, Irving E. Melhus, Laurenz Greene, Orren Lloyd-Jones, Paul Emerson, Percy Edgar Brown, William George Gaessler, A. J. Hauser, D. R. Johnson, John Marcus Evvard, Lawrence Wood Durrell · Yayınevi bilinmiyor

438 sayfa · 1918

Agriculture

Alternate Hosts and Biologic Specialization of Crown Rust in America

Irving E. Melhus, Sherlock Melvin Dietz, Florence Willey · Yayınevi bilinmiyor

38 sayfa · 1922

Puccinia coronata

Pythium Graminicola Subr. on Barley

Irving E. Melhus, C. H. Meredith, Wen-chun Ho · Yayınevi bilinmiyor

44 sayfa · 1941

Barley

Factors Influencing Egg Production

Charles Webster Knox, Donald Rockwell Porter, Dwight Leonard Espe, Frederick Burean Smith, Henry Giese, M. B. Michaelian, Oscar Wallace Park, Rudger Harper Walker, William Gordon Murray, William Vincent Lambert, Arthur Wesley Young, Bernard Wernick Hammer, · Yayınevi bilinmiyor

Studies on Nitrification and Its Relation to Crop Production on Carrington Loam Under Different Treatments

Bernard Wernick Hammer, Charles Webster Knox, Earl Weaver, Frederick Burean Smith, Irving E. Melhus, Knute Bjorka, Lewis Wilson Erdman, Oscar Wallace Park, Charles Arthur Matthews, Donald Everett Bliss, H. A. Bittenbender, Merle P. Baker, · Yayınevi bilinmiyor

Powdery Scab (Spongospora Subterranea) of Potatoes

Irving E. Melhus · Yayınevi bilinmiyor

20 sayfa · 1914

Agriculture

The Utilization of Phosphates by Agricultural Crops, Including a New Theory Regarding the Feeding Power of Plants

Charles Josiah Galpin, Edwin Bret Hart, Edwin Broun Fred, Emil Truog, Eugene Merritt, Henry Steenbock, Irving E. Melhus, James Johnson, Lewis Ralph Jones · Yayınevi bilinmiyor

508 sayfa · 1914

Acidosis

A Study of the Control of Crown Gall on Apple Grafts in the Nursery

Irving E. Melhus, Thomas Joseph Maney · Yayınevi bilinmiyor

22 sayfa · 1921

Apples

Cabbage Yellows, Caused by Fusarium Conglutinans, in Iowa

Irving E. Melhus · Yayınevi bilinmiyor

40 sayfa · 1926

Agricultural experiment stations

Elements of Plant Pathology

Irving E. Melhus, George Clarence Kent · Yayınevi bilinmiyor

282 sayfa · 1937

Parasitism

CiltPerenninal Mycelium in Species of Peronosporaceae Related to Phytophthora InfestansBilinmeyen yazar

Perenninal Mycelium in Species of Peronosporaceae Related to Phytophthora Infestans

Bilinmeyen yazar · Yayınevi bilinmiyor

11 sayfa · 1915

Kategori yok

CiltPerennial Mycelium in Species of Peronosporaceae Related to Phytophthora InfestansIrving E. Melhus

Perennial Mycelium in Species of Peronosporaceae Related to Phytophthora Infestans

Irving E. Melhus · Yayınevi bilinmiyor

Sayfa sayısı yok · 1915

Kategori yok

CiltHelminthosporium Leaf Blight of Corn in GuatemalaIrving E. Melhus

Helminthosporium Leaf Blight of Corn in Guatemala

Irving E. Melhus · Yayınevi bilinmiyor

Sayfa sayısı yok · 1953

Kategori yok