aster wilt

aster wilt

[′as·tər ‚wilt]
(plant pathology)
A fungus disease of asters caused by Fusarium oxysporum f. callistephi.
References in periodicals archive ?
This should prevent the threat of 'aster wilt' which will shrivel and kill off the flowering sprays.
A THIS is caused by a fungus called aster wilt which attacks the root and prevents the uptake of water.
Aster Wilt - a disease which causes leaves to turn brown and wither - cannot be treated, so dig up the plants and burn.