Share your crop and farm pictures with the hashtag #blackgrassgame on LinkedIn, Instagram or Facebook for the chance to win four tickets to see the Nations Championship final at Twickenham this November. There is also the chance to win a UPL branded rugby ball.  “We wanted to do something for farmers this summer, whilst also celebrating the fact that UPL has a broad range of products across different crops that control blackgrass,” says James Kennedy, business development manager for UPL. “We are coming to the end of another challenging but hopefully successful year with harvest approaching, so why not do…