| thielavia | (n) genus of fungi having spherical brown perithecia and some conidia borne in chains; cause root rot, Syn. genus Thielavia |
| brown root rot fungus | (n) fungus causing brown root rot in plants of the pea and potato and cucumber families, Syn. Thielavia basicola |
| thielavia | (n) genus of fungi having spherical brown perithecia and some conidia borne in chains; cause root rot, Syn. genus Thielavia |
| brown root rot fungus | (n) fungus causing brown root rot in plants of the pea and potato and cucumber families, Syn. Thielavia basicola |