1. Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 54, AP4

    Study of factors influencing the concentration of tobacco-specific nitrosamines (TSNA) in air-cured tobaccos

    DE ROTON C.; SAN L.H.; VERRIER J.L.; VIDAL B.
    Altadis - Institut du Tabac, Bergerac, France
    Several experiments were conducted in 1997 and 1998 at the Bergerac Tobacco Institute to investigate the effets of variety, nitrogen fertilization and after-curing storage modes on TSNA concentrations in air-cured tobaccos, Burley and dark types. The ...
  2. Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 61, AP11

    The tobacco breeding program of Institut du Tabac (SEITA, ALTADIS) : methods, results and future prospects

    VERRIER J.L.; ANO G.; TANCOGNE J.; VIDAL B.; DELON R.
    Altadis - Institut du Tabac, Bergerac, France
    Tobacco breeding at Tobacco Institute of Bergerac started with TMV resistance, then increased with the blue-mold epidemic of years 60, which necessitated creation and release of new, blue-mold resistant varieties. In order to diversify the French ...
  3. Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 62, AP12

    Suppression of Tomato Spotted Wilt Virus with acibenzolar-S-methyl and imidacloprid in flue-cured tobacco

    CSINOS A.S.; PAPPU H.R.; STEPHENSON M.G.; MCPHERSON R.M.
    University of Georgia, Coastal Plain Experimental Station, Tifton, GA, USA
    Tomato Spotted Wilt Virus (TSWV) has become the major constraint in tobacco production in Georgia. No single control measure has been found effective in minimizing the severity or incidence of the disease. Foliar applications of acidobenzolar-S-methyl ...
  4. Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 63, AP13

    Impact of thrips management practices on the incidence of spotted wilt on flue-cured tobacco

    MCPHERSON R.M.; JONES D.C.; BERTRAND P.F.; PAPPU H.R.
    University of Georgia, Coastal Plain Experimental Station, Tifton, GA, USA
    Tomato spotted wilt tospovirus (TSWV) has become a major economic problem of tobacco in Georgia, USA. Several species of thrips have been reported as vectors of TSWV. Three of these species are commonly observed on tobacco in Georgia, and include ...
  5. Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 64, AP14

    The use of transplant date trials to study the field epidemiology of Tomato Spotted Wilt Virus in flue-cured tobacco

    BERTRAND P.F.; CULBREATH A.; MITCHELL B.; BROWN S.; CONNELLY F.; REED R.
    University of Georgia, Dept. of Plant Pathology, Tifton, GA, USA.
    Randomized complete block transplant date trials [4 reps/date; each rep 4 rows (4.5-4.9m) x 135-260m] were conducted at a single site (1992-96) and six sites (1998-2000). Transplant date was found to significantly influence the final incidence of spotted ...
  6. Ann. Tabac, 1991, Sect. 2-23, p. 95-126., ISSN.0399-0354

    Anion-cation balance in the tobacco plant. Particular significance of the difference between alkalinity of total ash (ATA) and total nitrogen content (N)

    CHOUTEAU J.
    SEITA, Institut du Tabac, Bergerac, France
    cf. CORESTA Inf. Bull., 1990, 3-4 p. 12-23. 1993-2-8233 CHOUTEAU J. INRA Institut du Tabac Ann. Tabac, 1991, Sect. 2-23, p. 95-126., ISSN.0399-0354 Annales du Tabac France CHOUTEAU J. SEITA, Institut du Tabac, Bergerac, France 1993 Publication ...
  7. Ann. Tabac, Sect. 2-23, 1991, p. 5-67., ISSN.0399-0354

    Analysis of host specialization on tobacco of the pathogenic fungus Phytophthora parasitica; study of the involvement of a proteic elicitor

    TRENTIN F.
    Institut Expérimental du Tabac, Bergerac, France
    The behavior of Phytophthora parasitica was studied with the help of an original test for the inoculation of the plantlet roots which showed the existence of three types of isolates: 1) non parasitic isolates of tobacco which secrete parasiticein (N-E+), ...