Scientists at ISCA, Inc. and their collaborators have successfully grown insect sex pheromone precursors in genetically modified camelina plants, creating a low-cost source of pheromones needed for sustainable pest control. The transgenic plants produce insect pheromone precursor compounds in their abundant seed oil.
A study conducted at Kruger park in South Africa found that honeybee pheromones safely repel elephants, showing promise for a safe elephant management tool. The pheromone-laden socks were effective in deterring elephants from approaching water holes, with 25 of 29 elephants moving away after getting close enough to smell the formulation.
ISCA Technologies received eight grants from the USDA to develop environmentally-friendly pest control products and improve crop yields. The company will use naturally occurring pheromones, yeast species, and drones to control damaging insect pests and promote healthier bees.
Researchers have developed several innovations to stop mosquito-borne diseases like malaria by exploiting their behavior and biology, including attracting and killing them before they suck blood or reproduce. These breakthroughs use pheromones and other attractants to manipulate mosquitoes without harming the environment.