Mahmoud,, N., Heweidy, M., Ismail, I., Morsy, K. (2002). EVALUATION OF SOME BIOLOGICAL AND CHEMICAL TREATMENTS ON THE CONTROL OF MUNG BEAN DAMPING- OFF. Journal of Plant Production, 27(7), 4709-4718. doi: 10.21608/jpp.2002.255614
Nagwa M. A. Mahmoud,; M. A. Heweidy; I. A. Ismail; K. M. Morsy. "EVALUATION OF SOME BIOLOGICAL AND CHEMICAL TREATMENTS ON THE CONTROL OF MUNG BEAN DAMPING- OFF". Journal of Plant Production, 27, 7, 2002, 4709-4718. doi: 10.21608/jpp.2002.255614
Mahmoud,, N., Heweidy, M., Ismail, I., Morsy, K. (2002). 'EVALUATION OF SOME BIOLOGICAL AND CHEMICAL TREATMENTS ON THE CONTROL OF MUNG BEAN DAMPING- OFF', Journal of Plant Production, 27(7), pp. 4709-4718. doi: 10.21608/jpp.2002.255614
Mahmoud,, N., Heweidy, M., Ismail, I., Morsy, K. EVALUATION OF SOME BIOLOGICAL AND CHEMICAL TREATMENTS ON THE CONTROL OF MUNG BEAN DAMPING- OFF. Journal of Plant Production, 2002; 27(7): 4709-4718. doi: 10.21608/jpp.2002.255614
EVALUATION OF SOME BIOLOGICAL AND CHEMICAL TREATMENTS ON THE CONTROL OF MUNG BEAN DAMPING- OFF
Plant Pathology Research Institute, Agric. Res. Center
Abstract
Fungicidal effect of Benlate (benomyl) and Monceren (pencycuran). efficacy of two biotic agents: Trichoderma viridi and Bacillus subtilis, as well as Saponin: a steroidal glycoside extracted from alfalfa seeds, were evaluated for the control of pre- and post-emergence damping-off on three mungbean entries showing different levels of infection to the causal agents: Rhizocionia so/ani Kuhn, Fusarium so/ani (Mart.) Sacc., and Macrophomina phaseo/ina (Maubl): under greenhouse and field conditions at three locations: Sakha, Itay EI-Baroud and Shandaweel. Generally, seed treatment with the aforementioned treatments significantly reduced the percentage of infection of pre-and post-emergence damping-off on the three mung bean entries, consequently increased the crop yield. Integration of both seed dressing, with either benomyl or pencycuran at a rate of 3 g/kg seed using the less infected entry VC 2719 was the most effective method for controlling mungbean damping-off.Although bioagents, T. viridi, B. subtilis and Saponin were less effective than benomyl and pencycuran, they were considered more safety than those fungicides.