Home Articles List Article Information
Egyptian Journal of Agricultural Research
Journal Archive
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)
EL-SABAGH, M., ABDEL AZIZ, M., EL-BANNA, H., ABDEL-RASHEED, K. (2017). EFFICACY OF SOME BIOLOGICAL AND CHEMICAL INSECTICIDES ON THE COTTON LEAF WORM, SPODOPTERA LITTORALIS (BOISD.). Egyptian Journal of Agricultural Research, 95(4), 1531-1542. doi: 10.21608/ejar.2017.151532
MARWA M. EL-SABAGH; MOHAMED F. ABDEL AZIZ; HEBA M. EL-BANNA; KHALED G. ABDEL-RASHEED. "EFFICACY OF SOME BIOLOGICAL AND CHEMICAL INSECTICIDES ON THE COTTON LEAF WORM, SPODOPTERA LITTORALIS (BOISD.)". Egyptian Journal of Agricultural Research, 95, 4, 2017, 1531-1542. doi: 10.21608/ejar.2017.151532
EL-SABAGH, M., ABDEL AZIZ, M., EL-BANNA, H., ABDEL-RASHEED, K. (2017). 'EFFICACY OF SOME BIOLOGICAL AND CHEMICAL INSECTICIDES ON THE COTTON LEAF WORM, SPODOPTERA LITTORALIS (BOISD.)', Egyptian Journal of Agricultural Research, 95(4), pp. 1531-1542. doi: 10.21608/ejar.2017.151532
EL-SABAGH, M., ABDEL AZIZ, M., EL-BANNA, H., ABDEL-RASHEED, K. EFFICACY OF SOME BIOLOGICAL AND CHEMICAL INSECTICIDES ON THE COTTON LEAF WORM, SPODOPTERA LITTORALIS (BOISD.). Egyptian Journal of Agricultural Research, 2017; 95(4): 1531-1542. doi: 10.21608/ejar.2017.151532

EFFICACY OF SOME BIOLOGICAL AND CHEMICAL INSECTICIDES ON THE COTTON LEAF WORM, SPODOPTERA LITTORALIS (BOISD.)

Article 3, Volume 95, Issue 4, December 2017, Page 1531-1542  XML PDF (931.72 K)
Document Type: Original Article
DOI: 10.21608/ejar.2017.151532
View on SCiNiTO View on SCiNiTO
Authors
MARWA M. EL-SABAGH1; MOHAMED F. ABDEL AZIZ1; HEBA M. EL-BANNA1; KHALED G. ABDEL-RASHEED2
1Plant Protection Research Institute, ARC, Dokki, Giza, Egypt
2Central Laboratory of Organic Agriculture (CLOA), , Agricultural Research Center, Giza, Egypt.
Abstract
he present study aimed to evaluate the effect of Emamectin benzoate and Bacillus thuringiensis as bioinsecticides as well as the organophosphorus compound, chlorpyrifos on the 2nd and 4th instar larvae of S. littoralis under laboratory conditions. The results showed a decrease in both larval and pupal duration after larvae treatment. Results also showed a decrease in the pupation and the adult emergence percentage compared to the control. Moreover, adult longevity of male and female moths was affected. In addition, mean number of eggs laid and hatched /female as a result of treatment was reduced. Results showed also that the treatment with tested compounds presented and biochemical components impact on the activity of certain enzymes, e.g. total carbohydrates, total proteins, digestive enzymes, Acetylcholinesterase (AChE) and Glutathione S-transferase (GST).
Keywords
Cotton leaf worm; Spodoptera littoralis; Bacillus thuringiensis var. kurstaki; Emamectin benzoate; organophosphorus; chlorpyrifos and activity of certain enzymes
Statistics
Article View: 189
PDF Download: 414