PLANT NUTRIENTS AS CONTROLLING OF CHOCOLATE SPOT, RUST DISEASES AND IMPROVING THE PERFORMANCE OF FABA BEAN
Morsy, S., Abd EL – Razek, A. (2013). PLANT NUTRIENTS AS CONTROLLING OF CHOCOLATE SPOT, RUST DISEASES AND IMPROVING THE PERFORMANCE OF FABA BEAN. EKB Journal Management System, 4(4), 497-508. doi: 10.21608/jpp.2013.72384
S. M. A. Morsy; A. A. Abd EL – Razek. "PLANT NUTRIENTS AS CONTROLLING OF CHOCOLATE SPOT, RUST DISEASES AND IMPROVING THE PERFORMANCE OF FABA BEAN". EKB Journal Management System, 4, 4, 2013, 497-508. doi: 10.21608/jpp.2013.72384
Morsy, S., Abd EL – Razek, A. (2013). 'PLANT NUTRIENTS AS CONTROLLING OF CHOCOLATE SPOT, RUST DISEASES AND IMPROVING THE PERFORMANCE OF FABA BEAN', EKB Journal Management System, 4(4), pp. 497-508. doi: 10.21608/jpp.2013.72384
Morsy, S., Abd EL – Razek, A. PLANT NUTRIENTS AS CONTROLLING OF CHOCOLATE SPOT, RUST DISEASES AND IMPROVING THE PERFORMANCE OF FABA BEAN. EKB Journal Management System, 2013; 4(4): 497-508. doi: 10.21608/jpp.2013.72384

PLANT NUTRIENTS AS CONTROLLING OF CHOCOLATE SPOT, RUST DISEASES AND IMPROVING THE PERFORMANCE OF FABA BEAN

Journal of Plant Production
Article 1, Volume 4, Issue 4, April 2013, Page 497-508  XML PDF (925.29 K)
Document Type: Original Article
DOI: 10.21608/jpp.2013.72384
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Authors
S. M. A. Morsy1; A. A. Abd EL – Razek2
1Plant Path. Res. Inst., Agric. Center, Giza, Egypt.
2Dep. of Crops, Fac. of Agric .Univ.of Tanta
Abstract
Fungal disease i.e.,chocolate spot (Botrytis fabae Sard.)and rust (Uromyces vicia fabae (Pers.) Schart) are the most destructive diseases of faba bean and causes considerable dramatic damage losses on faba bean yield worldwide Therefore, the use of plant nutrients (leaves fertilizers) i.e., Ascobein(As), Citreen(Ci) and Potassen (Po) to both diseases (chocolate spot and rust) in Vicia fabae ,gave evidence for controlling these diseases. Results showed that ,spraying faba bean plants with As+Ci+Po significantly decreased chocolate spot disease with 3.5% and 3.81% while ,rust was by decreased 5.2% and 5.77% for the two growing seasons 2010/2011 and 2011/2012.                                                             
Total chlorophyll reached   to the maximum values when using Potassen (1.933mg/g f.w.) while ,As+Ci+Po as combination revealed the most superior effect on total phenolics compounds .All treatments were found to be most effective in increasing growth characters and yield of faba bean.
Keywords
Faba bean; chocolate spot; rust; Chemical composition; plant nutrients; growth characters
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