Data collection date

Group

Peak sensitivity spectral band

June 5, 2015

Palmer amaranth-cotton bronze

650 nm

Palmer amaranth-cotton green

490 nm

Palmer amaranth-cotton yellow

650 nm

Redroot pigweed-cotton bronze

700 nm

Redroot pigweed-cotton green

1460 nm

Redroot pigweed-cotton yellow

600 nm

June 3, 2016

Palmer amaranth-cotton bronze

640 nm

Palmer amaranth-cotton green

710 nm

Palmer amaranth-cotton yellow

640 nm

Redroot pigweed-cotton bronze

650 nm

Redroot pigweed-cotton green

1460 nm

Redroot pigweed-cotton yellow

650 nm