harvest, harvesting, field, combine harvester, tractor, rapeseed, oilseed rape (Brassica napus)

harvest, harvesting, field, combine harvester, tractor, rapeseed, oilseed rape (Brassica napus)

Farmers started harvest of oilseed rape, pictured on July 29, 2020, near Brniste, Ceska Lipa, Czech Republic. (CTK Photo/Radek Petrasek)

harvest, harvesting, field, Class combine harvester, rapeseed, oilseed rape (Brassica napus)

harvest, harvesting, field, Class combine harvester, rapeseed, oilseed rape (Brassica napus)

Farmers started harvest of oilseed rape, pictured on July 29, 2020, near Brniste, Ceska Lipa, Czech Republic. (CTK Photo/Radek Petrasek)

harvest, harvesting, field, combine harvester, tractor, rapeseed, oilseed rape (Brassica napus)

harvest, harvesting, field, combine harvester, tractor, rapeseed, oilseed rape (Brassica napus)

Farmers started harvest of oilseed rape, pictured on July 29, 2020, near Brniste, Ceska Lipa, Czech Republic. (CTK Photo/Radek Petrasek)

harvest, harvesting, field, combine harvester, rapeseed, oilseed rape (Brassica napus)

harvest, harvesting, field, combine harvester, rapeseed, oilseed rape (Brassica napus)

Farmers started harvest of oilseed rape, pictured on July 29, 2020, near Brniste, Ceska Lipa, Czech Republic. (CTK Photo/Radek Petrasek)

harvest, harvesting, field, combine harvester, rapeseed, oilseed rape (Brassica napus)

harvest, harvesting, field, combine harvester, rapeseed, oilseed rape (Brassica napus)

Farmers started harvest of oilseed rape, pictured on July 29, 2020, near Brniste, Ceska Lipa, Czech Republic. (CTK Photo/Radek Petrasek)

harvest, harvesting, field, combine harvester, tractor, rapeseed, oilseed rape (Brassica napus)

harvest, harvesting, field, combine harvester, tractor, rapeseed, oilseed rape (Brassica napus)

Farmers started harvest of oilseed rape, pictured on July 29, 2020, near Brniste, Ceska Lipa, Czech Republic. (CTK Photo/Radek Petrasek)

harvest, harvesting, field, Class combine harvester, rapeseed, oilseed rape (Brassica napus)

harvest, harvesting, field, Class combine harvester, rapeseed, oilseed rape (Brassica napus)

Farmers started harvest of oilseed rape, pictured on July 29, 2020, near Brniste, Ceska Lipa, Czech Republic. (CTK Photo/Radek Petrasek)

harvest, harvesting, field, combine harvester, rapeseed, oilseed rape (Brassica napus)

harvest, harvesting, field, combine harvester, rapeseed, oilseed rape (Brassica napus)

Farmers started harvest of oilseed rape, pictured on July 29, 2020, near Brniste, Ceska Lipa, Czech Republic. (CTK Photo/Radek Petrasek)

harvest, harvesting, field, combine harvester, tractor, rapeseed, oilseed rape (Brassica napus)

harvest, harvesting, field, combine harvester, tractor, rapeseed, oilseed rape (Brassica napus)

Farmers started harvest of oilseed rape, pictured on July 29, 2020, near Brniste, Ceska Lipa, Czech Republic. (CTK Photo/Radek Petrasek)

harvest, harvesting, field, combine harvester, rapeseed, oilseed rape (Brassica napus)

harvest, harvesting, field, combine harvester, rapeseed, oilseed rape (Brassica napus)

Farmers started harvest of oilseed rape, pictured on July 29, 2020, near Brniste, Ceska Lipa, Czech Republic. (CTK Photo/Radek Petrasek)