Pest Management in Minnesota Agriculture

Insect pests have harmed harvests in Minnesota country since European immigrants first arrived in the area. Most local farmers, however, did not actively manage pests. Instead, they planned for the risk of losing some of their crop. It took both huge losses from the late 1800s grasshopper plagues and the industrialization of agriculture for Minnesota’s government to invest in pest management methods.

Weyerhaeuser, Frederick (1834–1914)

Frederick Weyerhaeuser was a prominent, self-made lumber capitalist and millionaire in the Midwest during the Gilded Age. Nicknamed "the Lumber King" and "the Timber King" during a time when lumber ranked alongside iron and the railroads as a source of industry, Weyerhaeuser created a syndicate that controlled millions of acres of timberland. The syndicate also controlled sawmills, paper mills, and processing plants.

Color image of a Haupt Fountain made of Morton Gneiss in Washington D.C., ca. 2016.

Haupt Fountain

Haupt Fountain made of Morton Gneiss in Washington D.C., ca. 2016.

Color image of a view from the Border Route Trail, Boundary Waters Canoe Area Wilderness, 2011. Photograph by Eugene Kim.

View from the Border Route Trail

View from the Border Route Trail, Boundary Waters Canoe Area Wilderness, 2011. Photograph by Eugene Kim.

Color image of Iron Lake, Boundary Waters Canoe Area Wilderness, 2012.

Iron Lake

Iron Lake, Boundary Waters Canoe Area Wilderness, 2012.

Color image of the junction of the rugged Eagle Mountain and Brule Lake trails in the Boundary Waters Canoe Area of Minnesota, 2006.

Trail junction

Junction of the rugged Eagle Mountain and Brule Lake trails in the Boundary Waters Canoe Area of Minnesota, 2006. Photograph by Douglas Kaye.

Color image of Pose Lake in the Boundary Waters Canoe Area Wilderness, 2006.

Pose Lake

Pose Lake in the Boundary Waters Canoe Area Wilderness, 2006.

Black and white aerial photo of the Boundary Waters Canoe Area, ca. 1980.

Aerial photo of the Boundary Waters Canoe Area

An aerial photo of the Boundary Waters Canoe Area, ca. 1980.

Color image of a group portaging a canoe in the Boundary Waters, ca. 1980.

Portaging a canoe in the Boundary Waters

Portaging a canoe in the Boundary Waters, ca. 1980.

Black and white photograph of an early trip to what is now the Boundary Waters Canoe area, ca. 1916.

Canoe trip

An early trip to what is now the Boundary Waters Canoe area, ca. 1916.

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