Weeds tend to be the number one issue for gardeners. The name can take on many different meanings. Let’s get down into the weeds on the various definitions. The definition of a weed is a plant out of ...

One such massive, noxious weed may be growing in your yard, waiting to burn you if you try to remove it too quickly. Heracleum mantegazzianum, better known as giant hogweed, has been present in the ...

I’m often asked to identify plants with the question “Is this a weed?” Considering the question, is there really an entire category of evil plants, called weeds, with few, if any, redeeming qualities, ...

Crop-weed interactions is an important topic for introductory weed science courses. The effect of the timing of weed emergence and the duration of weed competition on crop yield are two topics usually ...

TO define a weed is not an easy matter since this term of opprobrium is applied in different ways by different persons. Probably the best definition is that of a plant growing where we do not want it.