Agronomy and Horticulture Department
Date of this Version
11-1971
Citation
SC 105 (Revised), University of Nebraska College of Agriculture, The Agricultural Experiment Station
Abstract
The Genus Penstemon
Penstemon Breeding: Emasculation • Pollen Collection • Pollination • Keeping Records
Selection of ParentaI MateriaIs
Species Crosses
Breeding Behavior
Sources of Breeding Material
Penstemon Propagation: Propagation by Seed • Propagation by Division and Layering • Propagation by Cuttings • Tip Cuttings • Single Node and Single Eye Cuttings • Striking the Cuttings • Rooting Mediums • Setting the Cuttings
Penstemon Diseases : Leaf Diseases • Soil Borne Diseases • Virus Diseases
Insects that Affect Penstemon: Aphids • Cutworms • False Plant Bug • Flea Beetle • Grasshoppers • Leaf hoppers • Slugs • Red Spider Mites • Tarnished Plant Bug or Lygus Bug • Verbena Bud Moth •
References
Included in
Agricultural Science Commons, Agriculture Commons, Agronomy and Crop Sciences Commons, Botany Commons, Horticulture Commons, Other Plant Sciences Commons, Plant Biology Commons
Comments
Copyright © 1971 University of Nebraska