Impact of some Resistance Inducers on the in vitro Growth and Sporulation of Fusarium oxysporum f. sp. lycopersici the Causal Agent of Tomato Wilt in Kazakhstan
Sagitov, A., El-Habbaa, G., El-Fiki, I. (2010). Impact of some Resistance Inducers on the in vitro Growth and Sporulation of Fusarium oxysporum f. sp. lycopersici the Causal Agent of Tomato Wilt in Kazakhstan. EKB Journal Management System, 38(1), 99-106. doi: 10.21608/ejp.2010.231804
Abai O. Sagitov; Gehad M. El-Habbaa; Ibrahim A. El-Fiki. "Impact of some Resistance Inducers on the in vitro Growth and Sporulation of Fusarium oxysporum f. sp. lycopersici the Causal Agent of Tomato Wilt in Kazakhstan". EKB Journal Management System, 38, 1, 2010, 99-106. doi: 10.21608/ejp.2010.231804
Sagitov, A., El-Habbaa, G., El-Fiki, I. (2010). 'Impact of some Resistance Inducers on the in vitro Growth and Sporulation of Fusarium oxysporum f. sp. lycopersici the Causal Agent of Tomato Wilt in Kazakhstan', EKB Journal Management System, 38(1), pp. 99-106. doi: 10.21608/ejp.2010.231804
Sagitov, A., El-Habbaa, G., El-Fiki, I. Impact of some Resistance Inducers on the in vitro Growth and Sporulation of Fusarium oxysporum f. sp. lycopersici the Causal Agent of Tomato Wilt in Kazakhstan. EKB Journal Management System, 2010; 38(1): 99-106. doi: 10.21608/ejp.2010.231804

Impact of some Resistance Inducers on the in vitro Growth and Sporulation of Fusarium oxysporum f. sp. lycopersici the Causal Agent of Tomato Wilt in Kazakhstan

Egyptian Journal of Phytopathology
Article 8, Volume 38, Issue 1, 2010, Page 99-106  XML PDF (2.31 MB)
Document Type: Original Article
DOI: 10.21608/ejp.2010.231804
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Authors
Abai O. Sagitov1; Gehad M. El-Habbaa2; Ibrahim A. El-Fiki email 2
1Academician of the Kazakh National Academy, Kazakh Scientific Research Institute for Plant Protection and Quarantine, Kazakhstan
2Plant Pathology Department, Faculty of Agriculture, Benha University, Egypt
Abstract
Theefficacy of the aqueous extracts of garlic (Allium sativum L) bulbs and seeds of black pepper (Piper nigrum)at 0.5, 1.0, 2.0, 3.0 and 4.0% concentrations and salicylic acid and riboflavin at 0.1, 0.5, 1.5, 5.0 and 10mM concentrations were investigated in order to determine their inhibitory effects on the in vitro growth and sporulation of Fusarium oxysporum f. sp. lycopersici (FOL), the causal agent of tomato wilt disease in Kazakhstan. The garlic extracts inhibited completely the in vitro growth and sporulation at cone. 3%, while riboflavin and salicylic acid did that at 3 and 10mM cone., respectively. The black pepper extract was the least effective one in this respect where the fungus could grow and produced appreciable number of spores even at its highest cone. (4%).
Keywords
Tomato; Solanum lycopersicum; Fusarium wilt; Fusarium oxysporum f. sp. lycopersici; Garlic extract; Allium sativum; Dlack pepper extract; Piper nigrum; resistance inducers; riboflavin; salicylic acid
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