Now, shift your focus to the Kashmir Himalaya, where another invader, the Canadian horse weed, or Conyza canadensis, has found a surprising advantage. It is originally from North America ...

Background Horseweed (Conyza bonariensis) is an important weed species infesting soybean plantations. Some biotypes with multiple herbicide resistance have been recently reported. One way to avoid ...

Horseweed (Conyza canadensis) is an arable weed, originally from North America but now found worldwide. It has developed resistance to glyphosate (which inhibits the enzyme ...