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Michael Shapovalov

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Yellows, a serious disease of tomatoes

Michael Shapovalov · U.S. Dept. of Agriculture

Sayfa sayısı yok · 1928

Tomatoes / Diseases and pests

Description and travelLet's read about RussiaMichael Shapovalov

Let's read about Russia

Michael Shapovalov · Fideler Co.

143 sayfa · 1950

Description and travel

Diseases and pestsExperiments on the control of tomato yellowsMichael Shapovalov

Experiments on the control of tomato yellows

Michael Shapovalov · U.S. Dept. of Agriculture

24 sayfa · 1930

Virus diseases of plants / Tomatoes / Diseases and pests

CiltSoviet UnionMichael Shapovalov

Soviet Union

Michael Shapovalov · Fideler

Sayfa sayısı yok · 1958

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CiltSome potential parasites of the potato tuberMichael Shapovalov

Some potential parasites of the potato tuber

Michael Shapovalov · Yayınevi bilinmiyor

Sayfa sayısı yok · 1919

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CiltEffect of temperature on germination and growth of the common potato-scab organismMichael Shapovalov

Effect of temperature on germination and growth of the common potato-scab organism

Michael Shapovalov · Yayınevi bilinmiyor

Sayfa sayısı yok · 1915

Kategori yok

CiltRelation of potato skinspot to powdery scabMichael Shapovalov

Relation of potato skinspot to powdery scab

Michael Shapovalov · Yayınevi bilinmiyor

Sayfa sayısı yok · 1923

Kategori yok

CiltTemperature relations of certain potato-rot and wilt-producing fungiHoward Austin Edson, Michael Shapovalov

Temperature relations of certain potato-rot and wilt-producing fungi

Howard Austin Edson, Michael Shapovalov · Government Printing Office

524 sayfa · 1920

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CiltBlackleg potato tuber-rot under irrigationMichael Shapovalov, Howard Austin Edson

Blackleg potato tuber-rot under irrigation

Michael Shapovalov, Howard Austin Edson · Government Printing Office

92 sayfa · 1921

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CiltParasitism of Sclerotium rolfsii on Irish potatoesHoward Austin Edson, Michael Shapovalov

Parasitism of Sclerotium rolfsii on Irish potatoes

Howard Austin Edson, Michael Shapovalov · Government Printing Office

46 sayfa · 1923

Kategori yok

CiltTextbook of Plant PhysiologyMichael Shapovalov, Izabella Gerbach, Irina Krasovskaia

Textbook of Plant Physiology

Michael Shapovalov, Izabella Gerbach, Irina Krasovskaia · Creative Media Partners, LLC

Sayfa sayısı yok · 2015

Kategori yok

Diseases and pestsControl of potato-tuber diseasesMichael Shapovalov, George K. K. Link

Control of potato-tuber diseases

Michael Shapovalov, George K. K. Link · U.S. Dept. of Agriculture

38 sayfa · 1924

Potatoes / Diseases and pests