The poll also asked what political party people would vote for and whether the Maori Party should work with the Mana Movement.
Ms Sykes said the only poll she was focusing on was on September 20.
"The days of landline polls are over. They do in no way, shape, or form, accurately reflect the mood of Maori electorates," she said.
"In Waiariki there are over 30 per cent of voters according to the 2013 Census who do not have access to a landline. If you need proof that landline polls are inaccurate, you only need to look at the one conducted for Te Tai Tonga at the last election. More and more Maori are using cell phones instead of landlines."
Ms Sykes said the movement had commissioned their own poll from an independent company that used landlines and online questionnaires and provided a very different picture.
"Te Ururoa has gone down. The most recent poll began in July - that's two months ago - before Dirty Politics was published and before the saga that has seen the ethics of the current government questioned to the point of implying corruption at the highest level."