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  1. Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 110, APOST9

    Effects of different fertilization sources in the yield and quality of black tobacco in Cuba

    VENEGAS C.; RELOVA R.; DIAZ RODRIGUEZ L.M.
    Agricultural Director - Central America-Caribbean, SOM Mexico.
    During the 1998/1999 tobacco campaign the following study was carried out at the Research institute for Tobacco in the Partido Zone of San Antonio de los Banos, Havana, Cuba. A random block design was used with five treatments and four replications. ...
  2. Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 85, AP36

    Evaluation of the fertigation system in black tobacco for wrapper production

    VENEGAS C.; DIAZ RODRIGUEZ L.M.; PERRERA G.M.; CERVANTES N.
    Agricultural Director - Central America-Caribbean, SOM Mexico
    Tobacco in Cuba is an important agricultural activity. The actual area under crop is close 67,000 hectares, mainly dedicated to the different tobacco types, especially the covered black tobacco for its important economic incidence. Most of the planted ...
  3. Bull. Spec. CORESTA Congress, Yokohama, 1996, p. 177, P26

    Whitefly-transmitted virus diseases in tobacco in Mexico

    NIKOLAEVA V.B.; STOUT J.T.; GARIBAY C.C.
    Centro International de Investigation y Capacitacion Agropecuaria (CIICA), Tapachula, Chiapas - Mexico.
    Bemisia tabaci (Gennadius) has become an important pest of tobacco in Mexico. We describe the damage this pest causes on tobacco and that the damage may be associated with geminivirus infection transmitted by the whitefly. In the summer of 1995 large ...
  4. Bull. Spec. CORESTA Symposium, Kallithea, 1990, p. 117, A08, ISSN.0525-6240

    The effect of different sources of nitrogen on yield and quality of flue-cured tobacco in Mexico

    ABURTO J.; JONES G.L.
    Cigarrera La Moderna, S.A. de C.V.A.v. Monterrey, N.L.-Mexico.
    Research was undertaken to determine the effect of different sources of nitrogen fertilization on yield and quality of flue-cured tobacco in Nayarit State. The varieties K-326 and NC 2326 were used to study varietal differences related to source of ...