A corn tassel is visible in a PowerPollen corn field, Thursday, Aug. 22, 2024, near Ames, Iowa. (AP Photo/Charlie Neibergall)

Pollen is collected in a container after being removed from corn in a field, Thursday, Aug. 22, 2024, near Ames, Iowa. (AP Photo/Charlie Neibergall)

A computer screen inside a PowerPollen collector shows data after being driven through a cornfield, Thursday, Aug. 22, 2024, near Ames, Iowa. (AP Photo/Charlie Neibergall)

PowerPollen intern Evan Mark prepares a pollen applicator, Thursday, Aug. 22, 2024, near Ames, Iowa. (AP Photo/Charlie Neibergall)

Jake Klocke, of PowerPollen, prepares a pollen applicator, Thursday, Aug. 22, 2024, near Ames, Iowa. (AP Photo/Charlie Neibergall)

Dylan Riedemann sifts pollen after it was removed from corn in a field, Thursday, Aug. 22, 2024, near Ames, Iowa. (AP Photo/Charlie Neibergall)

A PowerPollen pollen collector is driven through a cornfield, Thursday, Aug. 22, 2024, near Ames, Iowa. (AP Photo/Charlie Neibergall)

PowerPollen head of engineering Jason Kelsick walks through a row of corn in a field, Thursday, Aug. 22, 2024, near Ames, Iowa. (AP Photo/Charlie Neibergall)

PowerPollen intern Evan Mark removes pollen from a collector after it was driven through a cornfield, Thursday, Aug. 22, 2024, near Ames, Iowa. (AP Photo/Charlie Neibergall)

A PowerPollen pollen collector is driven through a cornfield, Thursday, Aug. 22, 2024, near Ames, Iowa. (AP Photo/Charlie Neibergall)