TY - BOOK AU - Jagjit Singh TI - Biochemical changes associated with application of biocontrol agents on brassica leaves infected with alternaria blight U1 - T 633.85 J20B PY - 2006/// CY - Ludhiana PB - P. A.U. KW - BRASSICA - BIOLOGICAL CONTROL KW - ALTERNARIA KW - BOTANICAL CHEMISTRY N2 - The biochemical changes associated with the parasitism by the fungus/bacteria, so called biocontrol agents have been studied in leaves and seeds of Indian mustard (Brassica juncea L.). The use of biocontrol agents like Trichoderma harzianum, Pseudomonas f ER -