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Man cutting corn stalk, 1951
A man is cutting corn stalk with a knife near the ground line for corn root rot studies under direction of Dr. George Semeniuk. A tractor is parked to his right.
Man lifting stubble with walking mold board plow, 1951
A man is lifting stubble for corn root rot studies under the direction of Dr. George Semeniuk. He is using a walking mold board plow pulled by a tractor.
Student conducting an experiment in the Micro-chemistry Lab, 1948
A student is working with a test tube conducting an experiment in the Micro-Chemistry Laboratory. A beaker and a flask have the name Kjeldahl written on them. H2SO4 is also written on the beaker.
Student is working with microscopic slides in Botany Lab, 1935
A student is using tweezers to retrieve a microscopic slide that has been soaking in a liquid filled glass.
Professor W.E. Loomis is conducting a class in plant physiology, 1948
Professor W.E. Loomis is conducting a class in plant physiology. Students study the green leaf pigments which are responsible for the food production of the world.
Researcher conducting an experiment in the Botany Lab, 1930
A researcher, wearing a headset, is conducting an experiment on two plants in the Botany Lab. Another man is working in the background.
Researcher in Bacteriology Lab, 1930
A researcher in a lab coat is holding a specimen in the Bacteriology Laboratory. The shelves are filled with glass test tubes and flasks containing specimens.
Students are examining plant specimens with microscopes in the greenhouse, 1930
Three students in the foreground are using microscopes to examine plants in the greenhouse.Test tubes are standing in a wire basket and there are bulbs on the table. A professor is standing beside them examining a potted plant. Four men are in the…
Students measuring corn plants in greenhouse, 1930
Students are measuring corn plants in the greenhouse.
Two men working in the Botany Lab, 1930
Two men are seated at a lab table working on experiments in the Botany Lab. The man on the left is taking a microscopic slide out of a liquid-filled glass container.