| aerial nodules in casuarina cunninghamiana. | a complete survey of la réunion island showed that, in 40- to 50-year-old casuarina cunninghamiana plantations located in the northeast at an altitude above 400 m, some trees bore aerial nodules as high as 6 to 7 m up the trunk. the nodules exhibited a significant specific acetylene reduction by the ara method (0.77 mumol of c(2)h(4) per h/g [dry weight] of nodule) at the time of sampling (june 1990). aerial nodules were also found on a casuarina glauca trunk. preliminary observations show that ... | 1991 | 16348452 |