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109 results

  1. CORESTA Congress, New Orleans, 2002, AP 25

    The effect of acibenzolar-S-methyl/imidacloprid treatments on the incidence of spotted wilt in tobacco grown from bare root transplants

    CARLSON S.; BERTRAND P.; SMITH J.; MITCHELL B.; FRANKS R.
    University of Georgia, Coastal Plain Experimental Station, Tifton, GA, USA
    Based on trials conducted with green house transplants in 1999 farm trials were conducted in 2000 and 2001 to study the effects of acibenzolar-S-methyl/imidacloprid treatments of bare root transplants on spotted wilt in tobacco. Five 2000 trials compared: ...
  2. CORESTA Congress, New Orleans, 2002, AP 27

    The effect of acibenzolar-S-methyl/imidacloprid treatments on the incidence of spotted wilt in tobacco grown from plant house transplants

    OTTS T.; BERTRAND P.; VON WALDNER M.; COOK J.; CLARK J.; BOLAND B.; REED R.
    University of Georgia, Coastal Plain Experimental Station, Tifton, GA, USA
    Experiment station trials conducted in 1999 indicated low rates of acibenzolar-S-methyl applied in the plant house a week before transplanting had potential to reduce the incidence of spotted wilt in the field. Farm trials were conducted in 2000 and 2001 ...
  3. CORESTA Congress, New Orleans, 2002, APPOST 22

    Pathogenesis related protein expression and resistance to tomato spotted wilt virus in tobacco by acibenzolar-S-methyl

    MANDAL B.; MANDAL S.; CSINOS A.S.; PAPPU H.R.
    University of Georgia, Dept. of Plant Pathology, Tifton, GA, USA.
    Tomato spotted wilt virus (TSWV) is the most important viral pathogen of tobacco in Georgia. We have demonstrated that application of acibenzolar-S-methyl (ASM) protected tobacco in the field against TSWV. In this study, tobacco seedlings were treated ...
  4. 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 ...
  5. 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 ...
  6. 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 ...