Rural fire crews from Koitiata, Rangitīkei and the Palmerston North Volunteer Fire Brigade were called in to help the Whanganui Fire Brigade.
Crews were called to the fire just after 2pm on Wednesday and had it mostly contained by 7pm.
Dudley said they were still investigating the cause of the fire.
For farmers and landowners who were considering using fire as a land management tool, Dudley said the FENZ website “Check Before You Light” was useful.
“You can see whether you need a fire permit, and check whether it’s restricted or prohibited during the current fire season.”
Eva de Jong is a reporter for the Whanganui Chronicle covering health stories and general news. She began as a reporter in 2023.