TY  - JA
AU  - Katouli,M.
AU  - Marchant,R.
TI  - Effect of phytotoxic metabolites of Fusarium culmorum on barley root and root-hair development
SN  - 1573-5036
U1  - 82-766243 
PY  - 1981///
KW  - Barley hordeum spp
KW  - Miscellaneous plant disorders
KW  - Physiological disorders
N1  - 19 ref.; Summary (En); Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0032-079X
N2  - A mixture of gluconic acid and two unidentified organic acids, isolated from the culture filtrate of Fusarium culmorum, grown in glucose-limited continuous culture, were found to be highly toxic to growth of barley seedlings. A concentration of 900 mu-g/ml of the acid totally inhibited germination of barley seeds, with lower concentrations greatly inhibiting growth and development of germinated seeds. Root extension and root-hair production were inhibited at a concentration of 450 mu-g/ml of the acids, but the number of roots per seedling was increased. Toxicity of the acids was promoted at low pH
T2  - Plant and Soil
ER  -