By cutting the amount of pesticide that ends up in the air or on the ground, a new high-tech pesticide sprayer can save vineyard, orchard, and nursery growers money while protecting the environment.
The “intelligent sprayer” system was first put on the market in spring 2019, but since then it has been upgraded. Now, among other improvements, it can take an inventory of trees or vines by height and width and measure the amount of pesticide sprayed per tree or vine to help growers manage pesticide costs.
Developed by a team led by an agricultural engineer with The Ohio State University College of Food, Agricultural, and Environmental Sciences (CFAES), the spray technology can sense the location and structure of the trees or vines it is spraying. In the gaps between trees and branches, the spray automatically shuts off, so no pesticides are discharged.
“A standard sprayer releases pesticide constantly down a row, so a lot of extra pesticide goes into the air and onto the ground,” said Heping Zhu, a CFAES adjunct professor and an engineer with the U.S.… Continue readingRead More »