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Creator:: Murphy, Sean K.
Abstract:: Cannabis production has gained popularity over the last 10 years. There is a growing demand for true-to-type grain, fiber, and resin crops. Breeding for homozygous trait development with traditional methods can take as long as 8 years. With dihaploid breeding, homozygosity can be achieved in 2 generations saving breeders time...
Resource Type:: Undergraduate Thesis
Full Text:: which I never knew. For that I would like to explicitly thank Dr. Robert (Bob) Zemetra. You guided me

Creator:: Lattier, Kim Shearer
Abstract:: Hereditary variation is a vital component in the development of new and improved cultivars of landscape plants. Sources of hereditary variation include naturally occurring variation, recombination due to controlled crosses, artificial mutagenesis, and genetic modification via biotechnology. Here I explore all methods with the exception of genetic modification via biotechnology....
Resource Type:: Masters Thesis

Creator:: Chen, Hsuan
Abstract:: Hibiscus and lilacs (Syringa spp.) are economically important nursery crops in the US that accounted for 4.5 million units ($30 million) and 2 million units ($20 million), respectively (USDA, 2016). To maintain and expand the market share of ornamental plants such as lilacs and Hibiscus, novel performance, floral ornamental value,...
Resource Type:: Dissertation
Full Text:: appreciation to my committee members, Dr. Kelly Vining, Dr. Shawn Mehlenbacher, Dr. Robert Zemetra, my

Creator:: Arkwazee, Haidar A.
Abstract:: This is a Ph.D. dissertation for a study conducted at OSU/Horticulture. The main objective of this study was dissecting the genetic background for white mold resistance in common (snap) bean. Tow main approaches were followed to achieve the goal. The first approach was using the classical quantitative trait loci (QTL)...
Resource Type:: Dissertation
Full Text:: . Nahla Bassil, Dr. Robert Zemetra and Dr. Kenneth B. Johnson for serving on my committee and providing

Creator:: Skillin, Paul H.
Abstract:: Cannabis sativa L. is emerging as an economically important crop, particularly for its high levels of cannabinoid production. One of these cannabinoids, cannabigerolic acid (CBGA), is the precursor to many well-researched cannabinoids such as the psychotropic delta-9-trans-tetrahydrocannabinolic acid (Δ9-THCA i.e., THCA) and the medically relevant cannabidiolic acid (CBDA). CBGA has...
Resource Type:: Masters Thesis
Full Text:: . Karen Holmberg, Dr. Robert Zemetra, and Dr. Laurent Deluc. Even with all the help my lab provided, I

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