Malatya ili kayısı bahçelerinde bulunan Capnodis türleri, yoğunlukları ve zarar oranlarının belirlenmesi

ZEYNEP KARACA

Malatya ili kayısı bahçelerinde bulunan Capnodis türleri, yoğunlukları ve zarar oranlarının belirlenmesi

Thesis Type: Postgraduate

Institution Of The Thesis: Hatay Mustafa Kemal University, FEN BİLİMLERİ ENSTİTÜSÜ, BİTKİ KORUMA (YL) (TEZLİ), Turkey

Approval Date: 2012

Thesis Language: Turkish

Student: ZEYNEP KARACA

Supervisor: NİHAT DEMİREL

Open Archive Collection: AVESIS Open Access Collection

Abstract:

Capnodis tenebrionis and C. carbonaria (Coleoptera: Buprestidae) species are important pests of apricot trees. Purpose of this study was to determine Capnodis species, their distribution, population densities and damage levels in apricot orchards in Malatya province. The study was conducted in Akçadağ, Battalgazi and Doğanşehir districts of Malatya province as weekly surveys. A total of 1020 capnodis adults were collected in 2010 from all the sampling areas. Among these, 805 were C. tenebrionis (688?:117?) and 215 were C. carbonaria (193?:22?). The first adult male emergence for C. tenebrionis was observed on 27th April and the first female emergence was observed on 18th May in 2010. The highest numbers of male and female catches were recorded on 24th August. For C. carbonaria first male emergence was observed on 22nd June and the first female emergence was observed on 20th July. The highest catches of female and male for this species were recorded on 24th August. Both species? adults emergence accelerated with temperatures higher than 30°C (29th June) and peaked on 24th August when temperature was recorded as 37°C.A total of 1170 Capnodis adults were collected in 2011 from all the sampling areas. Among these, 903 were C. tenebrionis (790?:113?) and 267 were C. carbonaria (225?:42?). The first adult male emergence for C. tenebrionis was observed on 23rd April and the first female emergence was observed on 30th April in 2011. The highest number of male catch was recorded on 21st August and the highest number of female catch was recorded on 28th August. For C. carbonaria first male and female emergence were observed on 30th April. The highest catches of male were on 31st July, 21st and 28th August, and the highest catch for female was 31st July. Both species? adults emergence accelerated with temperatures higher than 30°C (29th June) and peaked on 24th August when temperature was recorded as 37°C. On the dates on which high numbers of catches of C. tenebrionis were observed with the maximum temperatures of 37, 31, 30.9 and 30.4 °C on 10th July, 14th August, 28th August and 4th September respectively. The maximum temperature was 40.2 °C on 31st July when the highest number of C. carbonaria catches was observed.The damage levels observed and the details of the orchards on 2010 as follows; 30% `Kabaaşı + Hacıhaliloğlu? (3 years old), 22.2% `Kabaaşı? (7 years old), 14.8% `Hacıhaliloğlu + Hasanbey? (more than 25 years old), 6.6% `Hacıhaliloğlu + Hasanbey? (10-15 years old), 3.7% `Kabaaşı? (more than 20 years old), 2% `Hacıhaliloğlu + Hasanbey? ( more than 20 years old), 0.7% `Hacıhaliloğlu + Kabaaşı + Hasanbey + Çataloğlu? (more than 20 years old). The damage levels observed and the details of the orchards on 2011 as follows; 30% `Kabaaşı + Hacıhaliloğlu? (4 years old), 16.6% `Hacıhaliloğlu + Hasanbey? (more than 25 years old), 10.2% `Kabaaşı? (more than 20 years old), 8.3% `Hacıhaliloğlu + Hasanbey? (10-15 years old), 2% `Hacıhaliloğlu + Hasanbey? (more than 20 years old), 1.3% `Hacıhaliloğlu + Kabaaşı + Hasanbey + Çataloğlu? (more than 20 years old).2012, 78 pagesKey words: Capnodis tenebrionis, C. carbonaria, apricot, Malatya