THE LIFE-CYCLE OF THE SHOT-HOLE BARK-BEETLE, SCOLYTUS AMYGDALI GUER. (COLEOPTERA: SCOLYTIDAE) ON PEACH IN EGYPT
TADROS, A. (1994). THE LIFE-CYCLE OF THE SHOT-HOLE BARK-BEETLE, SCOLYTUS AMYGDALI GUER. (COLEOPTERA: SCOLYTIDAE) ON PEACH IN EGYPT. EKB Journal Management System, 72(3), 699-755. doi: 10.21608/ejar.1994.452591
ANTWAN W. TADROS. "THE LIFE-CYCLE OF THE SHOT-HOLE BARK-BEETLE, SCOLYTUS AMYGDALI GUER. (COLEOPTERA: SCOLYTIDAE) ON PEACH IN EGYPT". EKB Journal Management System, 72, 3, 1994, 699-755. doi: 10.21608/ejar.1994.452591
TADROS, A. (1994). 'THE LIFE-CYCLE OF THE SHOT-HOLE BARK-BEETLE, SCOLYTUS AMYGDALI GUER. (COLEOPTERA: SCOLYTIDAE) ON PEACH IN EGYPT', EKB Journal Management System, 72(3), pp. 699-755. doi: 10.21608/ejar.1994.452591
TADROS, A. THE LIFE-CYCLE OF THE SHOT-HOLE BARK-BEETLE, SCOLYTUS AMYGDALI GUER. (COLEOPTERA: SCOLYTIDAE) ON PEACH IN EGYPT. EKB Journal Management System, 1994; 72(3): 699-755. doi: 10.21608/ejar.1994.452591

THE LIFE-CYCLE OF THE SHOT-HOLE BARK-BEETLE, SCOLYTUS AMYGDALI GUER. (COLEOPTERA: SCOLYTIDAE) ON PEACH IN EGYPT

Egyptian Journal of Agricultural Research
Volume 72, Issue 3, September 1994, Pages 699-755    PDF (1.68 M)
Document Type: Original Article
DOI: 10.21608/ejar.1994.452591
Author
ANTWAN W. TADROS
Plant Protection Research Institute, Agricultural Research Centre, Dokki, Giza, Egypt.
Abstract
Scolytus amygdali Guer. under laboratory conditions had five gen­erations per year, its life-cycle ranged from 39 to 172 days. The egg, larval, pupal and adult stages lasted 4 -11 , 22-130, 5-15 and 12-44 days, respectively. The pre-oviposition, ovipsition and post- oviposition periods were 6-18, 10-28 and 0-4 days. respectively, and the female deposited 29-65 eggs. The sex ratio was about 1:1.
Statistics
Article View: 9
PDF Download: 2