Our neighbours slash the parramatta grass and it has seeded into our paddocks. We were cutting the heads ( seeds ) off and bagging when we saw a bunch but now it is everywhere. Another neighbour has tried fungus with little results. What is the best treatment? We have beef cattle so it is important for us to have good pasture for them. On the other hand we do not have a great deal of cash to spend on controlling this noxious weed. Please HELP! My hubby is starting to talk about buying a wiper.. but if we do this we are worried about what chemical to purchase that won't effect frogs etc when run off gets to the water. We have not used chemical on our farm but we need good pasture.