On October 4, SurveyUSA published a poll for three California statewide contests: Governor, U.S. Senator, Lieutenant Governor. The poll shows Democrats leading all three contests, and a significant “other” percentage, especially for Lieutenant Governor.
For Governor, the poll shows: Jerry Brown, Democrat, 47%; Meg Whitman, Republican, 43%, “other” 8%, undecided 2%.
For U.S. Senator, Barbara Boxer, Democrat, 46%; Carly Fiorina, Republican, 43%; “other” 9%, undecided 2%.
For Lieutenant Governor, Gavin Newsom, Democrat, 42%; Abel Maldonado, Republican 37%; “other” 19%; undecided 3%.
UPDATE: a David Binder poll for Attorney General, released October 6, also shows a big vote for minor party nominees for Attorney General. See that story here. It shows Kamala Harris, Democrat, 30%; Steve Cooley, Republican, 27%; a minor party nominee 11%; undecided 32%.