Article ID: CBB134602862

Winds of Change: Plant Pathology, Transnational Wheat Rust, and the Environmental Origins of the Green Revolution, 1904–1953 (2023)

unapi

Created in 1943, the Mexican Agricultural Program (MAP) was a collaborative program between the Rockefeller Foundation and the Mexican government aimed at improving yields of corn and wheat varieties in Mexico. The MAP's wheat program was more influential than its corn breeding program, and wheat became the centerpiece of the Green Revolution beginning in the 1960s. This article reveals that the environmental origins of the MAP's wheat program lay in combating a plant disease fungus commonly known as wheat rust, which harmed farmers in both northern Mexico and the US hard red spring wheat region. Rust outbreaks originated in US barberry bushes, so one might think that Mexican scientists would have entered the United States to solve this problem with transnational wheat rust. Instead, the reverse occurred. Nevertheless, the MAP successfully produced new rust-resistant wheat during the formative years of the MAP's wheat program. Between 1943 and 1953, rust-resistant wheat helped increase Mexican wheat production 84 percent and yields 59 percent. Rust-resistant wheat offered an alternative model for a sustainable, resource-neutral green revolution. Rather than remain in their field of expertise, plant pathologists pivoted to semidwarf wheat and fertilizer use after 1953, a shift that defined the course of the Green Revolution.

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Authors & Contributors
Baranski, Marci R.
Laveaga, Gabriela Soto
Clayton, Martin
Creager, Angela N. H.
Di, Lu
Freedberg, David A.
Journals
Agricultural History
Historia Scientiarum: International Journal of the History of Science Society of Japan
Historical Studies in the Physical and Biological Sciences
History and Technology
Indian Journal of History of Science
Journal for Eighteenth-Century Studies
Publishers
Knopf
Purdue University Press
Royal Collection Enterprises
University of California Press
University of Chicago Press
University of Pittsburgh Press
Concepts
Agriculture
Green revolution
Botany
Fungi
Wheat
Plant diseases
People
Borlaug, Norman Ernest
Auzoux, Louis Thomas Jerôme
Cesi, Federico
Delany, Mary
Ehret, Georg Dionysius
Howard, Albert, Sir
Time Periods
20th century
20th century, late
20th century, early
19th century
17th century
18th century
Places
Mexico
India
United States
France
Africa
Great Britain
Institutions
Rockefeller Foundation
United States Department of Agriculture (USDA)
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