BIOLOICAL ASPECTS AND LIFE TABLE PARAMETERS OF THE COTTON LEAF–WORM, SPODOPTERA LITTORALIS (BOISD.), ON DIFFERENT VEGETABLE HOST PLANTS.
Faraghaly, D., El-Sharkawy, A., Abbas, A., Abdel-Wahab, H., El-Mewafy, H. (2015). BIOLOICAL ASPECTS AND LIFE TABLE PARAMETERS OF THE COTTON LEAF–WORM, SPODOPTERA LITTORALIS (BOISD.), ON DIFFERENT VEGETABLE HOST PLANTS.. EKB Journal Management System, 6(4), 597-603. doi: 10.21608/jppp.2015.53664
Doaa S. Faraghaly; Asmaa Z. El-Sharkawy; Afaf A. Abbas; Horia A. Abdel-Wahab; Hala A. El-Mewafy. "BIOLOICAL ASPECTS AND LIFE TABLE PARAMETERS OF THE COTTON LEAF–WORM, SPODOPTERA LITTORALIS (BOISD.), ON DIFFERENT VEGETABLE HOST PLANTS.". EKB Journal Management System, 6, 4, 2015, 597-603. doi: 10.21608/jppp.2015.53664
Faraghaly, D., El-Sharkawy, A., Abbas, A., Abdel-Wahab, H., El-Mewafy, H. (2015). 'BIOLOICAL ASPECTS AND LIFE TABLE PARAMETERS OF THE COTTON LEAF–WORM, SPODOPTERA LITTORALIS (BOISD.), ON DIFFERENT VEGETABLE HOST PLANTS.', EKB Journal Management System, 6(4), pp. 597-603. doi: 10.21608/jppp.2015.53664
Faraghaly, D., El-Sharkawy, A., Abbas, A., Abdel-Wahab, H., El-Mewafy, H. BIOLOICAL ASPECTS AND LIFE TABLE PARAMETERS OF THE COTTON LEAF–WORM, SPODOPTERA LITTORALIS (BOISD.), ON DIFFERENT VEGETABLE HOST PLANTS.. EKB Journal Management System, 2015; 6(4): 597-603. doi: 10.21608/jppp.2015.53664

BIOLOICAL ASPECTS AND LIFE TABLE PARAMETERS OF THE COTTON LEAF–WORM, SPODOPTERA LITTORALIS (BOISD.), ON DIFFERENT VEGETABLE HOST PLANTS.

Journal of Plant Protection and Pathology
Article 2, Volume 6, Issue 4, April 2015, Page 597-603  XML PDF (159.94 K)
Document Type: Original Article
DOI: 10.21608/jppp.2015.53664
View on SCiNiTO View on SCiNiTO
Authors
Doaa S. Faraghaly1; Asmaa Z. El-Sharkawy1; Afaf A. Abbas1; Horia A. Abdel-Wahab2; Hala A. El-Mewafy2
1Fac. of Sci. (Girl), Al-Azhar Univ., Nasr City, Cairo.
2Plant Protection Research Institute, A.R.C.,Dokki,Giza.
Abstract
The various aspects of the biology of the cotton leaf –worm ,Spodoptera littoralis (Boisd.) ((Lepidoptera: Noctuidae)where it fed on four different vegetable plants okra , squash,cabbage and green beans to study the effect of these host plants on the developmental stages, fecundity and life table parameters  under laboratory conditions of ( 25±1°C) and 75±5%R.H.Obtanied results and statistical analysis cleared that the developmental stages, fecundity and life table parameters affected by different hosts whereas the life cycle(39.6±1.46±2.3, 34±2.07 and35.8±4.08) ,oviposition period (5.4±1.1, 9.2 ±1.3, 9.4±1.14&9.6±1.5) and an averages numbers of eggs (660,448,860&391)green beans, okra, cabbage and squash respectively.  okra and squash provide the shortest generation time (G) and longevity as well as greatest fecundity (F)which increased (exprm)to . okra and squash was the most suitable tested host, and cabbage was the least suitable one green beans was of intermediate suitability.
Statistics
Article View: 116
PDF Download: 305