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ATA, A., EL-SAMMAN, M., MOURSY, M., MOSTAFA, M. (2005). EFFECT OF RUST INFECTION ON SUGAR BEET YIELD COMPONENTS. Egyptian Journal of Agricultural Research, 83(1), 11-19. doi: 10.21608/ejar.2005.237487
ABED A. ATA; MAGDY G. M. EL-SAMMAN; MAYSA A. MOURSY; MOSTAFA H. MOSTAFA. "EFFECT OF RUST INFECTION ON SUGAR BEET YIELD COMPONENTS". Egyptian Journal of Agricultural Research, 83, 1, 2005, 11-19. doi: 10.21608/ejar.2005.237487
ATA, A., EL-SAMMAN, M., MOURSY, M., MOSTAFA, M. (2005). 'EFFECT OF RUST INFECTION ON SUGAR BEET YIELD COMPONENTS', Egyptian Journal of Agricultural Research, 83(1), pp. 11-19. doi: 10.21608/ejar.2005.237487
ATA, A., EL-SAMMAN, M., MOURSY, M., MOSTAFA, M. EFFECT OF RUST INFECTION ON SUGAR BEET YIELD COMPONENTS. Egyptian Journal of Agricultural Research, 2005; 83(1): 11-19. doi: 10.21608/ejar.2005.237487

EFFECT OF RUST INFECTION ON SUGAR BEET YIELD COMPONENTS

Article 2, Volume 83, Issue 1, March 2005, Page 11-19  XML PDF (1.79 MB)
Document Type: Original Article
DOI: 10.21608/ejar.2005.237487
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Authors
ABED A. ATA1; MAGDY G. M. EL-SAMMAN2; MAYSA A. MOURSY1; MOSTAFA H. MOSTAFA2
1Maize and Sugar Crops Diseases Section, Plant Pathology Research Institute, Agricultural Research Center, Giza, Egypt
2Plant Pathology Department, Faculty of Agricultural, Ain Shams University, Cairo, Egypt
Abstract
The effect of sugar beet rust (Uromyces betae Tul. ex. rick) on crop yield and industrial qualities was quantitatively investigated . Significant differences were found between healthy and diseased plants, in root weight, sucrose % in root, non-sucrose chemical components (potassium, sodium and alpha amino adds), and quality %. Root weight, sucrose % and quality % were inversely affected by disease severity . Consequently, white sugar yield (WSY) was reduced due to the increase of non-sugar constituents which impede sugar crystallization .
Keywords
Rust; Uromyces betae; sugar beet (Beta vulgar& L.); white sugar yield (WSY) and Eminent
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