Commissioner of food safety, Srinivas K, said while all parts of jatropha plants are poisonous, the seeds contain a high concentration of ricin and are more toxic. "The adverse effects after ...

Using the Energy Hidden in Plants in the Arid Regions of Botswana Jatropha: an ideal biofuel utilizing the environmental tolerance of wild plants Crops in Botswana grow slowly due to dryness and ...