CROWN GALL


Meaning of CROWN GALL in English

noun Date: 1900 a disease that affects many species of plants and is caused by a bacterium ( Agrobacterium tumefaciens ) which forms tumorous enlargements usually just below the ground on the stem

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.