and ‘Pontinum Red’ (Sakata Seed Co., Yokohama, Japan) native rosella [ Abelmoschus moschatus ssp. tuberosus (Span.) Borss.] were sown on cell trays (23-mL cells, 16 per tray) filled with growing media (Tanemakibaido; Takii Seed Co., Ltd.). The
Hiroshi Hamamoto and Keisuke Yamazaki
Rebecca Nelson Brown, Cynthia Percivalle, Sophia Narkiewicz, and Samantha DeCuollo
roots of the common prairie grasses were perennial. Weaver (1968) extensively studied the root growth of native prairie grasses and midwestern range and pasture grasses in the first half of the 20th century, including some of the grasses in this study
Orville C. Baldos, Joseph DeFrank, and Glenn Sakamoto
Roadside revegetation and roadside landscaping with native species have increased over the past decade because of growing environmental awareness, recent plant material availability ( Knapp and Rice, 1994 ), and active promotion by the Federal
Panayiotis A. Nektarios, Ioannis Amountzias, Iro Kokkinou, and Nikolaos Ntoulas
) evaluated the use of heat-expanded shale in the establishment, growth, and survival of Sedum and native wild plants. The researchers evaluated 60%, 70%, 80%, 90%, and 100% of heat-expanded shale participation in the substrate mix in conjunction with
Allen D. Owings, Charles E. Johnson, and M. LeRon Robbins
Educational and research opportunities utilizing native plant species are being developed by the LSU Agricultural Center through the recent establishment of a native plant arboretum at the Calhoun Research Station. Plants indigenous to Louisiana and surrounding states are being collected and planted in the arboretum for evaluation of potential values for landscaping, in food industries, and/or wildlife management. Native trees being studied include species of oak (Quercus), maple (Acer), hickory (Carya), and dogwood (Cornus). Lesser known species of holly (Ilex) and hawthorn (Crataegus), are being evaluated for commercial production and landscape potential. Fruit being collected for field orchard studies include mayhaw (Crataegus opaca), pawpaw (Asimina triloba), and several native plums (Prunus spp.).
Pragati Shrestha and Jessica D. Lubell
The sustainable landscape featuring native plants is a rapidly expanding trend in horticulture. Native plants support wildlife, including pollinators, and are not invasive ( Tallamy, 2007 ). Some of the most popular and widely used plants for
Michael J. Costello
studies have evaluated California native grasses in vineyards ( Baumgartner et al., 2008 ; Ingels et al., 2005 ), and neither found a negative effect on grape yield. Several studies have looked at how vineyard cover crops affect soil– and plant
K.S. Lewers, W.W. Turechek, S.C. Hokanson, J.L. Maas, J.F. Hancock, S. Serçe, and B.J. Smith
wild native octoploid Fragaria species. Very little attention has been given to evaluation of wild octoploid Fragaria germplasm as potential sources of resistance to anthracnose. Moreover, the germplasm that has been evaluated has been screened with
Stephen J. Stringer*, Arlen Draper, and James M. Spiers
Ornamental blueberries are increasing in popularity in southern landscaping due to their attractive foliage and also since they provide food and serve as attractants to birds and other wildlife. `Native Blue', tested as MS611, resulted from a cross of two native diploid Vaccinium darowii clones, Florida 4B X US 799. US 799 was selected from seedlings grown from open-pollinated seed collected by Dr. Paul Lyrene in Ocala National Forest, Florida. The Cross was made by Dr. Arlen Draper and selected in the greenhouse in 1987. Plants of `Native Blue' are low growing, compact, and finely branched with small, glaucous leaves and are quite typical of V. darowii. In test plots in Mississippi, the plants set many small berries and after four years have have grown to a height of approximately 18 inches. Desireable characteristics include beautiful pastel foliage, hardy and vigorous plants producing much fruit that are attractive to native birds.
Jimmy L. Tipton and Earl C. Gregg
Rubber content of 158 plants of guayule (Parthenium argentatum Gray) in 10 native Texas populations was 14.9 ± 2.4% SD with a range of 5.5–20.0%.