Chipku Yellow Stem Borer Pheromone Lure YSB Scriptophaga Incertulas Power Of pheromone attraction By Chipku... Near about to 70-75 % of insect population is catches by using pheromone traps If use it within recommended timeline and procedure Water traps should use 1-2 week after Plantation to control early stage attract use 6-8 traps per acre for monitoring For Mass trapping 8-12 traps per acre for better protection from Active pest Destroy all infected cotton by dipping them in insecticide or kerosene
