Damping off disease Flashcards
what damage does damping off disease do to what and when?
it damages seedlings, when they are at their delicate stage
how does the infection occur?
the infection occurs under the soil surface
It is most common on the seedling plumule which caused it to topple
what does damping off disease to to a seedling?
causes it to topple
life cycle and spread of damping off disease is
spread by water
can naturally occur in soils
produces asexual spores in damp conditions that cause infection.
controls for damping off disease are?
use a disease free/sterilized growing medium
coat seed with protective seed dressing
clean out open topped water butts-the rotting leaves in them carry disease)
Clean all capillary matting in greenhouse with hot water
Avoid waterlogged soils
soak doormats to greenhouses with disinfectant to stop spread of spores by foot