Home Articles List Article Information
Egyptian Journal of Agricultural Research
Journal Archive
Volume Volume 103 (2025)
Volume Volume 102 (2024)
Volume Volume 101 (2023)
Volume Volume 100 (2022)
Volume Volume 99 (2021)
Volume Volume 98 (2020)
Volume Volume 97 (2019)
Volume Volume 96 (2018)
Volume Volume 95 (2017)
Volume Volume 94 (2016)
Volume Volume 93 (2015)
Volume Volume 92 (2014)
Volume Volume 91 (2013)
Volume Volume 90 (2012)
Volume Volume 89 (2011)
Volume Volume 88 (2010)
Volume Volume 87 (2009)
Volume Volume 86 (2008)
Volume Volume 85 (2007)
Volume Volume 84 (2006)
Volume Volume 83 (2005)
Volume Volume 82 (2004)
Volume Volume 81 (2003)
Volume Volume 80 (2002)
Volume Volume 79 (2001)
Volume Volume 78 (2000)
Volume Volume 77 (1999)
Volume Volume 76 (1998)
Volume Volume 75 (1997)
Volume Volume 74 (1996)
Volume Volume 73 (1995)
Volume Volume 72 (1994)
BEKHEIT, H., MOAWAD, G., EL-BEDAWY, R., MABROUK, A., ABDEL-HALIM, S., MAHGOUB, M. (1997). CONTROL OF THE POTATO TUBER MOTH, PHTHORIMAEA OPERCULELLA (ZELLER) IN POTATO CROP. Egyptian Journal of Agricultural Research, 75(4), 923-938. doi: 10.21608/ejar.1997.426085
HASSAN K. M. BEKHEIT; GALAL M. MOAWAD; RAMZY A. EL-BEDAWY; AMAL M. MABROUK; SAWSAN M. ABDEL-HALIM; MAHMOUD M. MAHGOUB. "CONTROL OF THE POTATO TUBER MOTH, PHTHORIMAEA OPERCULELLA (ZELLER) IN POTATO CROP". Egyptian Journal of Agricultural Research, 75, 4, 1997, 923-938. doi: 10.21608/ejar.1997.426085
BEKHEIT, H., MOAWAD, G., EL-BEDAWY, R., MABROUK, A., ABDEL-HALIM, S., MAHGOUB, M. (1997). 'CONTROL OF THE POTATO TUBER MOTH, PHTHORIMAEA OPERCULELLA (ZELLER) IN POTATO CROP', Egyptian Journal of Agricultural Research, 75(4), pp. 923-938. doi: 10.21608/ejar.1997.426085
BEKHEIT, H., MOAWAD, G., EL-BEDAWY, R., MABROUK, A., ABDEL-HALIM, S., MAHGOUB, M. CONTROL OF THE POTATO TUBER MOTH, PHTHORIMAEA OPERCULELLA (ZELLER) IN POTATO CROP. Egyptian Journal of Agricultural Research, 1997; 75(4): 923-938. doi: 10.21608/ejar.1997.426085

CONTROL OF THE POTATO TUBER MOTH, PHTHORIMAEA OPERCULELLA (ZELLER) IN POTATO CROP

Article 7, Volume 75, Issue 4, December 1997, Page 923-938  XML PDF (4.12 MB)
Document Type: Original Article
DOI: 10.21608/ejar.1997.426085
View on SCiNiTO View on SCiNiTO
Authors
HASSAN K. M. BEKHEIT1; GALAL M. MOAWAD1; RAMZY A. EL-BEDAWY2; AMAL M. MABROUK1; SAWSAN M. ABDEL-HALIM1; MAHMOUD M. MAHGOUB1
1Plant Protection Research Institute, Agricultural Research Centre, Giza, Egypt
2International Potato Centre (CIP), Kafr EI-Zayat, Tanta, Egypt.
Abstract
The effectiveness of Bacillus thuringiensis (B.t.), Granular virus (G.V.) and mass-trapping with sex pheromone against potato tuber moth, P. operculella were studied at EI-Salheia, Ismailia Governorate, 1995 season. The results obtained indicated that B.t., G.V. and mass-trapping PTM using a sex pheromone with one application of B.t., re­duced the incidence of PTM on potato plants. The reduction in PTM in­festation was ranged between 82.5-95% in B.T. treatment while it was ranged between 69.5-91.8 and 74.8-91.6% in G.V. and sex pheromone treatments, respectively. The pheromone has been found highly effec­tive in monitoring and mass trapping PTM males under field conditions. There was a positive correlation between PTM male moth catch and the percentage of infestation in potato plants. Although potato tuber moth larvae burrow in the leaves and tubers, B.t., G.V. and sex pheromone masstrapping applications reduced their population levels considerably and reduced the percentage of infestation, number of PTM larvae, and yield loss in potato tubers.
Keywords
Phthorimaea operculella (Zeller); Bacillus thuringien‌sis; 'Granulosis virus; sex pheromone
Statistics
Article View: 46
PDF Download: 43