Anna Saheb, a 70-year-old sugarcane farmer of Sadalga village in Belgaum district, Karnataka, made the varsha rain gun (Rs 6,000). Varsha saves 40-50 per cent of water used for irrigation, besides saving irrigation time, power and labour consumption. RIN incubated the rain gun and facilitated a technology transfer agreement between Anna Saheb and Servals Automation Pvt Ltd, a Chennai-based company that also makes and markets the venus kerosene stove burner. Developed by V. Thiagarajan, an engineer, it is energy-efficient for kerosene stoves tested by the Central Scientific Instruments Organisation (CSIO) and Anna University. The banana stem injector (Rs 500) was developed by Manoharan, a lathe owner. It injects pesticides into the pseudo-stem of the diseased banana, thus providing assured relief from stem borer, wilt and weevil attacks.