Ganoderma: Oilpalm tree basal stem rot
Basal stem rot in oilpalm tree is caused by fungus, Ganoderma Boninense, which is related to LingZi mushroom. The fungi usually stay in soils at 60 cm deep. It gets into oilpalm tree through roots and the infected oilpalm tree will not show any kinds of symptoms during the first 5 years. Symptoms: The first […]