Twenty isolates of Macrophomina phaseolina from cotton roots were evaluated in vivo for sensitivity to the seed-dressing fungicides Monceren, Monceren T, Rizolex T, Vitavax 200, and Maxim AP. Monceren and Rizolex T were the best performing fungicides in suppressing M. phaseolina under greenhouse conditions. This superiority was attributed to the following reasons: first, they were effective in increasing the percentage of surviving seedlings by 203.09 and 170.10%, respectively, regardless of the tested isolate. Second, they were also effective in increasing the height of surviving seedlings by 93.21 and 62.57%, respectively. Third, Monceren and Rizolex T were effective in increasing the dry weight of surviving seedlings in 50 and 40% of the tested isolates, respectively. A high significant positive correlation was observed between pathogenicity of isolates and their sensitivity to fungicides.
Abdel-Sattar,, M., Aly, A., & Omar, M. (2007). VARIATION IN SENSITIVITY TO FUNUGICIDES AMONG ISOLATES OF Macrophomina phaseolina FROM COTTON ROOTS. Journal of Plant Production, 32(12), 9987-9998. doi: 10.21608/jpp.2007.221246
MLA
M. A. Abdel-Sattar,; A. A. Aly; M. R. Omar. "VARIATION IN SENSITIVITY TO FUNUGICIDES AMONG ISOLATES OF Macrophomina phaseolina FROM COTTON ROOTS", Journal of Plant Production, 32, 12, 2007, 9987-9998. doi: 10.21608/jpp.2007.221246
HARVARD
Abdel-Sattar,, M., Aly, A., Omar, M. (2007). 'VARIATION IN SENSITIVITY TO FUNUGICIDES AMONG ISOLATES OF Macrophomina phaseolina FROM COTTON ROOTS', Journal of Plant Production, 32(12), pp. 9987-9998. doi: 10.21608/jpp.2007.221246
VANCOUVER
Abdel-Sattar,, M., Aly, A., Omar, M. VARIATION IN SENSITIVITY TO FUNUGICIDES AMONG ISOLATES OF Macrophomina phaseolina FROM COTTON ROOTS. Journal of Plant Production, 2007; 32(12): 9987-9998. doi: 10.21608/jpp.2007.221246
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