• rust_on_pear_leave
  • rust_on_pear_tree
  • rust_on_rose


Raised bright orange or brown spots/ pustules appear on the underside of leaves and along stems on many types of plants. Rust infections are generally more severe in damp conditions/late summer.  A common problem affecting a wide range of plants.  Not a major problem on cherries.

There is no chemical register for the control of this problem on cherries.