The retention of leaves throughout the growing season is an adaptative strategy known to us as marcescence. Oak species ...

Q: I purchased Azoxystrobin as you recommended for control of lawn diseases, but I can’t figure out how to use it. The instructions seem to be more for golf course use than for my 1,500 square feet of ...

The leaves and stems of the western poison ... You may be able kill small poison oak plants by pouring boiling water over them. However, the water must be on a rolling boil and you need to pour ...