The spraying of a popular Masterton picking ground for wild watercress drew a heated response on Facebook, unanimous in their dismay of killing off a food source.
The previous week, Greater Wellington Regional Council used chemicals on a stream along Manaia Rd, in an effort to free up the flow of the waterway.
They placed signs warning people not to pick watercress for the next seven days, albeit with other signage that had a 14-day warning.
Greater Wellington's reason was to keep the natural flow of the stream going, rather than it being choked by vegetation. The move angered a nearby organic vegetable grower, Jeremy Howden, who said 10 to 15 people a day came to pick the watercress.
The story reached 7000 people, with nearly 50 shares and 60 comments on Facebook.