I heard about
superweeds in an article of New York Times. In 2000, one kind of superweed was found in a soybean field located in Delaware. After that it is spreading. Experts say that this is the result of weedkillers that led the rise of this kind of superweed.
Now farmers are using more powerful herbicide. This is also harmful for the environment.
We need to know more about organic farming and
How to live green for a better world.