Editorial [Hot Topic: Natural Products as Leads for New Drugs and Pesticides Discovery (Guest Editor: Hui Xu)] Xu, Hui 125-125 Fumagillin and Structurally Related Molecules as Source of New Drugs Gamba-Sanchez, Diego 126-142 Himalayan Plant Species as Pesticidal Agents Singh Negi, Devendra; Kumar, Ashok; Negi, Nisha; Lal Tamta, Mahendra 143-150 Bio-Activities and Syntheses Developments of Tripto..