A worker sprays pesticide on his vegetable crops while Mount Sinabung spews ash and hot lava as it erupts in Karo district, Indonesia's north Sumatra province September 15, 2013. Around 1,000 people from six villages have been evacuated from their homes to a safety area after the volcano erupted and no casualties are reported, local media said on Sunday. REUTERS/YT Haryono (INDONESIA - Tags: DISASTER ENVIRONMENT AGRICULTURE)