My father is affected this problem.My main agriculture land was very carrot grass. My father and my family was very suffer in this problem. This carrot grass one plant to grow one month is 35 plants and my agriculture land was always 1000 plants in my agriculture land my father was very suffering this problem and my villagefarmers are very suffering this problem. Anyone suffering this problem?, My village farmers are dead in this problem family are very affected in that farmer dead . Carrot grass another names is : gajar ghas or santa maria feverfew.