The agricultural industry has already made some progress in reducing overspray. A variety of different additives, called adjuvants, can be mixed into the chemical tank of a sprayer.
As such data hardly existed, they set about collecting it themselves. Having grown up on a small farm in India, Dr Jayaprkash is well versed in using a backpack sprayer.
But what was interesting to me is that at least half of these grinders came with a spray bottle, which suggests something about this is increasingly essential.