INFLUENCE OF NUTRITION’ S ON LONGEVITY AND FECUNDITY THE COCCINELLID PREDATORS, Coccinella undecimpunctata L. (COLEOPTERA: COCCINELLIDAE). | ||||
| Journal of Plant Protection and Pathology | ||||
| Article 2, Volume 5, Issue 7, July 2014, Page 827-835 PDF (456.41 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/jppp.2014.87996 | ||||
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| Authors | ||||
| A. Ghanim1; F. Abd Allah2; A. Abd EL-AZIZ2 | ||||
| 1Economic Entomology, Faculty of Agriculture, Mansoura University, Egypt. | ||||
| 2Sakha Agric. Res. Station, Plant Protection Research Institute, ARC, Egypt. | ||||
| Abstract | ||||
| The average biology of Coccinella undecimpunctata L. were showed that when it was reared on Sitobion avenaeFab.The incubation period, total larval stage period , pre-pupal period, pupal and adult male and female periods was 7.0 ± 0.0, 13.4 ±0.7, 1.4±0.5, 6.6 ± 0.5, 63.7 ± 23.7 and 78.7 ± 9.3 days, respectively, whereas on Schizaphis graminum Rond., these periods were 7.0 ± 0.0, 14.8 ± 0.7, 1.4±0.5, 60.± 0.7 and 61.0± 8.0 and 82.3 ± 11.7 days, respectively. The mean fecundity of C. undecimpunctata on S. avenae and S. graminum were 415 ± 154.7 and 406.7 ± 51.7 eggs per female, respectively. Total longevity of male and female C. undecimpunctata on S. avenae and S. graminum were 92.1 ± 24.6 and 90.2 ± 8.4 and 107.1 ± 10.2 and 111.5 ± 12.2 days, respectively. | ||||
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