Ganoderma: catch it early
Basal stem rot kills palms. Early signs and care.
Early signs
- Several unopened spear leaves, pale or drooping lower fronds.
- Later: brown shelf-like mushrooms (brackets) at the trunk base.
What to do
- Every year, put 5 kg Trichoderma-fortified neem cake in each palm basin as prevention.
- Don't mulch with leaves or bunches from infected palms. Clean tools between palms.
- Don't flood infected fields or plough palm basins.
Sources: ICAR-IIOPR Crop Calendar 2026
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