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RNA clay offers green alternative to plant pesticides

January 27th, 2017 / SciDev.net, UK

A nano-sized bio-degradable clay-comprising double stranded ribonucleic acid (dsRNA) could offer a cost-effective, clean and green alternative to chemical-based plant pesticides.
Australian researchers from the University of Queensland have successfully used a gene-silencing spray, named BioClay, a combination of biomolecules and clay, to protect tobacco plants from a virus for 20 …

Ghana: Educating farmers on the misuse of chemical fertiliser

September 22nd, 2015 / Viasat 1 News, Ghana

B4FA Fellow Noah Nash reports: Akdi Christopher has advocated educating farmers on the potential dangers in the misuse of chemical fertilizer on crops and the soil. According to him, if not managed properly, chemical fertilizer can lead to crop distraction, negative growth effects, and high pollution levels in water …