Alternatively, nematodes can be controlled by using the float tray system. The method uses soil less media to raise seedlings with the aim of preventing soil borne pathogens and nematodes. Pine bark is the common substrate used in float tray tobacco seedling production
Mwa njira ina mbozi tingathane nazo pogwiritsa ntchito manazale oyandama mmadzi. Njirayi imagwiritsa ntchito dothi lochepa kukulitsa mbande ndi cholinga chopewa tizilombo toyambitsa matenda tamudothi komanso mbozi. Makungwa a pine ndiwomwe amagwiritsidwa ntchito kwambiri kuyika pansi mma nazale oyandama pofetsa mbande zafodya