Function: noun
Date: 1916
: any of several diseases of pines that are caused by rust fungi (genus Cronartium ) in the aecial stage and that affect the sapwood and inner bark and produce blisters externally
Function: noun
Date: 1916
: any of several diseases of pines that are caused by rust fungi (genus Cronartium ) in the aecial stage and that affect the sapwood and inner bark and produce blisters externally
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012