| possible sources of genetic resistance in oil palm (elaeis guineensis jacq.) to basal stem rot caused by ganoderma boninense--prospects for future breeding. | oil palm estates in southeast asia suffer from substantial losses due to basal stem rot caused by ganoderma boninense. field observations have been carried out in north sumatra, indonesia, on a series of planting materials of known origin. differences in susceptibility to the disease have been detected within the two elaeis species, guineensis and oleifera. within elaeis guineensis, material of deli origin is highly susceptible compared to material of african origin. it is also possible to detec ... | 2005 | 15750739 |