A STUDY ON THE BIOLOGY AND SEASONAL ACTIVITY OF THE PEACH ROOT BORER CAPNODIS CARBONARIA KLUG (COL.: BUPRESTIDAE) IN NORTH SINAI., EGYPT | ||
| Egyptian Journal of Agricultural Research | ||
| Article 10, Volume 76, Issue 2, June 1998, Pages 545-553 PDF (1.97 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ejar.1998.350238 | ||
| Authors | ||
| GORG N. GIRGIS; ABDEL-GHANY M. BATT | ||
| Plant Protection Research Institute, Agricultural Research Centre, Giza, Egypt | ||
| Abstract | ||
| The peach root borer, Capnodis carbonaria infests the roots of peach trees in North Sinai Governorate. The mean number of deposited eggs/ female under laboratory conditions was 47.05±0.73 eggs. The mean of incubation period was 9.5±0.96 days. The mean durations of larval, prepupal and pupal stages were 313±1.73, 14.2±0.08 and 17.6±0.09 days, respectively. Under laboratory conditions, C.carbonaria had one generation yearly. The seasonal activity of beetles showed two peaks; at the first half of April and second half of August, 1995 and at the first half of May and first half of September 1996. | ||
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