Engineers at MIT observed there has been a large increase in the amount of pesticide in use around the world. So they set out to try and see if they could reduce the impact.
The developed a method of mixing water and soybean oil with the pesticide, so it would stick to the leaves of plants.
The net result is better coverage, with less pesticide used. It's better for the environment. Better for farmers. Better for the plants (and planet). And the kicker is that it actually saves the agricultural industry billions of dollars because they have to buy lest pesticide.
Technology developed by MIT engineers makes pesticides stick to plant leaves | MIT News | Massachusetts Institute of Technology
https://news.mit.edu/2025/mit-engineers-develop-pesticides-stick-on-plant-leaves-0325
https://news.mit.edu/2025/mit-engineers-develop-pesticides-stick-on-plant-leaves-0325