Zobrazeno 1 - 10
of 61
pro vyhledávání: '"O. D. Smith"'
Publikováno v:
Molecular Breeding. 9:183-192
Increasing the oleic to linoleic acid ratio (O/L) in peanut has positiveeffects on peanut quality and its nutritional value. Δ12-Fattyacid desaturases (Δ12-Fad) have been targeted as logicalcandidates controlling the high oleate trait. A previous s
Publikováno v:
Peanut Science. 28:5-8
Eleven commercially grown peanut cultivars were evaluated for disease and yield response to two and four applications of tebuconazole under moderate disease pressure (< 12 hits/12.2 m) by southern stem rot (Sclerotium rolfsii). The incidence of south
Publikováno v:
Crop Science. 41:51-56
Increasing the ratio of oleic to linoleic acid (O/L) in peanut (Arachis hypogaea L.) significantly improves the nutritional and quality attributes of the crop. In currently grown cultivars, the O/L ratio ranges from 0.8 to 2.5. Variation in peanut fo
Publikováno v:
Theoretical and Applied Genetics. 101:1131-1138
An understanding of the molecular mechanisms that are responsible for increased oleic acid accumulation would open avenues to alter peanut fatty acid composition and allow detection of polymorphic regions which can be used for marker assisted selecti
Publikováno v:
Peanut Science. 26:95-98
Forty-three isolates of Cercospora arachidicola, incitant of early leaf spot of peanut, were collected from peanut fields in Florida, Georgia, North Carolina, and Texas. Variation in aggressiveness among these isolates using the susceptible peanut cu
Publikováno v:
Peanut Science. 25:92-99
Peanut seed and pods are susceptible to contamination by aflatoxin (AF), a carcinogenic mycotoxin produced by Aspergillus flavus Links Fr. and A. parasiticus Speare. Efforts to evaluate peanut lines for resistance to AF contamination have been impede
Publikováno v:
Peanut Science. 24:6-9
Eight Texas and one Georgia breeding lines, four accessions from Burkina Faso (West Africa), and six runner and two spanish-type cultivars were compared for yield, grade, and susceptibility to Sclerotium rolfsii Sacc. for 3 yr under irrigated field c
Publikováno v:
Peanut Science. 22:109-113
Field screening tests were conducted in 1991, 1992, and 1993 to identify Sclerotinia blight-resistant runner-type peanuts. Selections were made from three populations, “backcross to runner,” “backcross to Tamspan 90,” and “single cross.”
Autor:
Robert E. Pettit, D. H. Smith, Ruth A. Taber, O. D. Smith, W. R. Taber, S. Rajapakse, S. L. Segner, J. S. Neck, W. L. Harman
Publikováno v:
Peanut Science. 21:104-112
Field studies were conducted at four locations in Texas over a two year period to assess the response of five peanut cultivars to inoculation with four species of vesicular-arbuscular endomycorrhizal fungi (VAMF) with or without Bradyrhizobium sp., a
Publikováno v:
Peanut Science. 21:99-104
Nineteen selected interspecific peanut lines with resistance to leaf spot [Cercospora arachidicola Hori and/or Cercosporidium personatum (Berk, and Curt.) Deighton] were field tested 3 yr for disease reaction and productivity with and without foliar