A Century of Agricultural Aviation — 1921-2021
1921 C.R. Nellie, an entomologist with the Ohio Department of Agriculture, came up with the idea of combating pests with an airplane. The concept was met with skepticism at first, ...
1921 C.R. Nellie, an entomologist with the Ohio Department of Agriculture, came up with the idea of combating pests with an airplane. The concept was met with skepticism at first, ...