Richard C. Johnson

Water Relations in Winter Wheat as Drought Resistance Indicators

Manette A. Schonfeld, Richard C. Johnson, Brett F. Carver et al. · Crop Science · 1988 · 575 citations

Engineering, Plant Stress, Botany +13

Genetic variation in adaptive traits and seed transfer zones for <i><scp>P</scp>seudoroegneria spicata</i> (bluebunch wheatgrass) in the northwestern <scp>U</scp>nited <scp>S</scp>tates

John Bradley St. Clair, Francis F. Kilkenny, Richard C. Johnson et al. · Evolutionary Applications · 2013 · 105 citations · Full text

Modification of Host Nitrogen Levels by the Greenbug (Homoptera: Aphididae): Its Role in Resistance of Winter Wheat to Aphids

Keith W. Dorschner, James D. Ryan, Richard C. Johnson et al. · Environmental Entomology · 1987 · 88 citations

Biology, Host Nitrogen Levels, Winter Wheat +15

Carbon Isotope Discrimination and Water Use Efficiency in Four Cool‐Season Grasses

Richard C. Johnson, Lynn M. Bassett · Crop Science · 1991 · 85 citations

Water Use Efficiency, Carbon Sequestration, Biogeochemistry +14

Leaf Photosynthesis and Conductance of Selected <i>Triticum</i> Species at Different Water Potentials

Richard C. Johnson, D. W. Mornhinweg, D. M. Ferris et al. · PLANT PHYSIOLOGY · 1987 · 73 citations · Full text

Botany, Leaf Photosynthesis, Crop Physiology +16