To examine the effects of glyphosate on Ipomoea purpurea -- the common morning glory -- Zhang planted 1,600 morning glory plants in U-M's Matthaei Botanical Gardens. She sprayed half of the plants ...
To examine the effects of glyphosate on Ipomoea purpurea—the common morning glory—Zhang planted 1,600 morning glory plants in U-M's Matthaei Botanical Gardens. She sprayed half of the plants ...