It may not feel like it should be here yet, but the longest day of the year is fast approaching (June 21) and the coinciding short night triggers indeterminate soybeans to flower.
Why does that matter?
Because, said John Swanson, Federated agronomist at the Ogilvie location, “shortly after this we must start scouting for flowers” to be able to effectively fight white mold.
Fungicides should be applied earlier than most other plant health products
..
.
Read more.