| Genetic analysis of an interspecific cross in ornamental viburnum (viburnum). | A genetic analysis was performed on a population derived from crosses between Viburnum lantana and Viburnum carlesii. Linkage maps were developed for each species using AFLP, random amplified polymorphic DNA (RAPD), and sequence-tagged site markers and a half-sib approach that took advantage of both the polymorphism between the species and the heterozygosity within each parent. The map for V. lantana consisted of 153 DNA markers and spanned approximately 750 cM, whereas that for V. carlesii cont ... | 2012 | 22147754 |
| parasitism of woody ornamentals by meloidogyne hapla. | meloidogyne hapla is the dominant root-knot nematode found in tennessee woody ornamental nurseries. in greenhouse tests, m. hapla produced galls and formed egg masses on roots of abelia x grandiflora, comus florida, hydrangea paniculata grandiflora, photinia x fraseri, spiraea x bumalda, spiraea x vanhouttei, and viburnum carlesii. galls on h. grandiflora and v. carlesii were mostly large and fusiform. galls on c. florida were spherical and usually terminal, whereas those on the other species we ... | 1987 | 19290273 |