Determination of population density of adult Sphenoptera (Tropeopeltis) tappesi Marseul, 1865 (Coleoptera: Buprestidae) on some fruit trees in Diyarbakır province

Authors : Halil BOLU, Zafer AKTÜRK, Hakan YILDIRIM

Pages : 255-266

View : 19 | Download : 7

Publication Date : 2011-10-06

Article Type : Research Paper

Abstract :This study was carried out in trial orchard built with, apricot insert ignore into journalissuearticles values( Prunus armeniaca L.);, peach [ P. persica insert ignore into journalissuearticles values(L.); Batsch], plum insert ignore into journalissuearticles values( P. domestica L.);, Japanese plum insert ignore into journalissuearticles values( P. salicina Lindl.); and sweet cherry insert ignore into journalissuearticles values( P. avium L.); species for determining harmful of Sphenoptera insert ignore into journalissuearticles values(Tropeopeltis); tappesi Marseul, 1865 insert ignore into journalissuearticles values(Coleoptera: Buprestidae); larvae on different fruit trees and their different parts in Diyarbakir province between 2007 and 2008. The contaminated and infected trees were brougth from orchard to the laboratory in October and November 2007. The samples taken to the laboratory were separated into root, trunk, the main branch and the side branch, and kept in the plastic containers. Studies were carried out at 26±1 C with %65±5 RH and 16L:8D photoperiod to conditions. While S. tappesi larvae for feeding on trunk, main branch and side branch of apricot, peach and plum trees, the larvae preferred only trunk of cherry. General average of the pest was determined with the highest number on stem as 2.29 individuals/tree. S. tappesi larvae selected for feeding maximum on Santarosa variety insert ignore into journalissuearticles values(plum); and obtained as 15.00 individuals/tree. After Santarosa variety, second sensitive variety was Can insert ignore into journalissuearticles values(plum); variety obtained as 13.33 individuals/tree. Minimum density of the pest was determined on 0900-Ziraat insert ignore into journalissuearticles values(Cherry); variety, as 1.75 individuals/tree. Maximum adult number was determined on trunk of Santarosa variety as 13.40 individuals, on main branch of Can variety, as 7.83 individuals/tree and on side branch of Can variety like main branch as 2.83 individuals/tree. Generally, it was determined that this pest for feeding maximum on plum and peach and minimum on cherry and apricot. Statistically significant differences between varieties were found.
Keywords : Sphenoptera tappesi, Buprestidae, kayısı, Ģeftali, erik, kiraz, zarar durumu