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  1. Tob. Sci., 1995, 39-2, p. 69-76., ISSN.0082-4623

    Use of fosthiazate to control tobacco cyst nematodes in flue-cured tobacco

    JOHNSON C.S.
    Virginia Poytechnic Inst. and State University, Southern Piedmont Agric. Res. and Extension Center, Blackstone, VA, USA.
    Small plot field experiments were conducted in 1990-1992 to examine the effects of fosthiazate on population densities of Globodera tabacum solanacearum and flue-cured tobacco yield and quality, On-farm tests were conducted in 1992 and 1993 to compare ...
  2. Tob. Sci., 1995, 39-4, p. 121-4., ISSN.0082-4623

    Diallel analysis of eight tobacco accessions for resistance to tobacco cyst nematode

    HAYES A.J.; WILKINSON C.A.; JOHNSON C.S.
    Virginia Polytechnic Inst. and State University, Southern Piedmont Agric. Res. and Extension Center, Blackstone, VA, USA.
    Understanding the genetics of resistance to the tobacco cyst nematode [Globodera tabacum solanacearum (Miller and Gray, 1972) Behrens, 1975] is an important step in selecting lines for use as parents in developing an agronomically desirable tobacco cyst ...