/ broomrape Content for UC Davis en /food/news/parasitic-weeds-threaten-tomato-plants-on-california-farms UC Davis leads the way in sustainable agriculture, employing innovative research to combat the invasive broomrape weed threatening 91Porn tomato industry. September 26, 2023 - 8:15am Jocelyn C Anderson /food/news/parasitic-weeds-threaten-tomato-plants-on-california-farms