Results 251 to 260 of about 18,349 (299)

DEVELOPMENT OF CARICA INTERSPECIFIC HYBRIDS

Acta Horticulturae, 1998
Papaw production in Australia is limited by five major diseases: papaw dieback and yellow crinkle (caused by mycoplasmas); Phytophthora fruit, stem and root rots; black spot (Asperisporium caricae); and papaya ringspot virus-type P (PRSV-P). PRSV-P is the greatest problem for papaya production worldwide and potentially poses the greatest disease threat
Drew, R.A., Magdalita, P. M., O'Brien, C.M.   +2 more
openaire   +4 more sources

Interspecific hybridization of chestnut

2016
Chestnut (Castanea) is a tree genus distributed throughout the northern Hemisphere in natural stands, orchards, and coppices. As a multipurpose tree, chestnut is used to produce timber, nuts, tannins, and other related products. Interspecific hybridization was first done in 1894 in the USA, in the 1910s in Japan, and in the 1920s in Europe. In the USA,
Pereira-Lorenzo, Santiago, Costa, Rita, Agnanostakis, Sandra, Serdar, U., Yamamoto, Toshiya, Saito, T., Ramos-Cabrer, Ana María, Ling, Q., Barreneche, Teresa, Robin, Cécile, Botta, Roberto, Contessa, C., Conedera, Marco, Martín, L.M., Martin, A., Gomes-Laranjo, José, Villani, F., Carlson, J.E.   +17 more
openaire   +5 more sources

Interspecific hybridization inRibes

Genetica, 1963
The genusRibes, 2n=16, consisting of over 150 shrubby species has been divided byRehder into 15 sections grouped into four subgenera. Data on interspecies crosses within and between these sections and subgenera made by previous workers and at East Malling are tabulated and discussed.
openaire   +2 more sources

Interspecific hybridization in cucumis

Economic Botany, 1971
A. The genusCucumis and its close relatives in the family Cucurbitaceae have long supported a disorganized tangle of misinformation resulting from incorrect identification of plant cultures. Several disease resistance surveys and other studies on exotic species of cucurbits have reported information on unverified and often misnamed cultures, but ...
John R. Deakin, G. W. Bohn, Thomas W. Whitaker   +2 more
openaire   +1 more source

Interspecific Hybrids of Tilapia

Nature, 1960
WHITEHEAD'S claim1 to describe hybrids between Tilapia nigra and T. zillii in two waters in which both species had been introduced could be accepted only if supported by unequivocal evidence. His only evidence that T. zillii was one of the parents of the problematical fishes is that this was the only species other than T.
E. TREWAVAS, P. H. GREENWOOD
openaire   +1 more source

Biosystematics and Interspecific Hybridization

1996
The genus Trifolium L. has been divided into eight sections (Zohary and Heller, 1984). Although numerous Trifolium species are utilized by grazing animals in their native habitat, only about 11 species are used to any extent in planted pastures. Of these 11, T. vesiculosum Savi, arrowleaf clover, is in section Mistyllus (C.
N. L. Taylor, K. H. Quesenberry
openaire   +1 more source

Interspecific hybridization in Linum

Euphytica, 1972
Twelve interspecific hybrids obtained by crossing 9 different 30-chromosome species of the genus Linum were studied in detail for important morphological characters like, tillering, height, secondary branching, oil content, rust resistance, pollen and seed sterility in the hybrids. L.
openaire   +1 more source

Interspecific Hybridization in Platanus

Forest Science, 1972
Abstract Controlled reciprocal pollinations between Platanus occidentalis and P. orientalis resulted in good yields of germinable seed and true hybrid seedlings. Crosses of both species, as females, with P. racemosa
openaire   +1 more source

Interspecific Hybrids of Lycopersicum

Nature, 1960
THE production of fertile hybrids between members of the species Lycopersicum esculentum and L. peruvianum var. dentatum has been achieved at the Plant Breeding Laboratory, Melbourne, Victoria, by the adoption of a technique involving the reciprocal grafting of parent plants prior to hybridization.
openaire   +1 more source

GISH: Resolving Interspecific and Intergeneric Hybrids

2013
Genomic in situ hybridization (GISH) is an invaluable cytogenetic technique which enables the visualization of whole genomes in hybrids and polyploidy taxa. Total genomic DNA from one or two different species/genome is used as a probe, labeled with a fluorochrome and directly detected on mitotic chromosomes from root-tip meristems. In sugarcane we were
openaire   +3 more sources