MINNEAPOLIS -- A fast-growing hybrid poplar tree farmers and businesses have planted on an estimated 30,000 acres in Minnesota since 1995 is starting to pop up across the state. Minnesota farmers were ...

I have a poplar tree in my backyard that is 1 1/2 years old. Over the past year and a half it has done a few funny things. Upon planting it, the leaves went yellow in the summer. I think we were over ...

Tissue culture conditions and transformation have been established for both aspen and poplar. The use of previously described culture conditions resulted in shoot tip necrosis in the shoot cultures ...