and KOUSALYA GANGADHARAN, C.U.K.R. 2002. Pycnidiospore germination of Ascochyta rabiei, causal agent of chickpea blight, was significantly enhanced in low concentrations of malic acid (0.005 and 0.01%) but it was severely retarded at higher concentrations (1.5 and 2.0%). The total organic acids. Indian Phytopathology. 51, 3 (Jun. 2002), 258–260.