The main threat to black pepper crops is the fungus Phytophthora capsici. This particular fungus causes root and crown rot in black pepper crops. In this video, Jose Elanjhimattam, an organic farmer from Kerala, India explains how, by applying the liquid captured from his compost heap, he is able to effectively eliminate the impact of the fungus on his organically grown black pepper crops. He also explains how the worm castings from the compost heap provide a rich source of soil nutrients.