concentration of 10
l
g/L, Xcn1 inhibited colony formation
and mycelial growth of
P. infestans
,
P. boehmeriae
,
P. melonis
,
P. capsici
,
Botrytis cinerea
and
Alternaria alt-
ernata
. Xcn1 also showed 95.7% inhibitive activity against
mycelial growth of
Rhizoctonia solani
, which causes serious
soil-borne diseases in many crops.