Organik zeytin yetiştiriciliğinde zeytin güvesi, Prays oleae Bern. (Lepidoptera:Yponomeutidae)'nin kitlesel tuzaklama ile kontrolü

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Thesis Type: Postgraduate

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

Approval Date: 2019

Thesis Language: Turkish

Student: SALİH ÇELİK

Supervisor: NİHAT DEMİREL

Open Archive Collection: AVESIS Open Access Collection

Abstract:

The study was carried out in 2017-2018 in order to evaluate the control of olive moth Prays oleae Bern. (Lepidoptera: Yponomeutidae) with mass trapping in organic olive production. Studies were carried out in organic olive orchards in Sarıbük (Saurani + Halhali + Haşebi varieties), Tokaçlı (Haşebi + Saurani varieties) and Türkmenmezrası (Karamani + Saurani varieties) villages in Altınözü district of Hatay province, Turkey, using delta traps with olive moth pheromone. Number of pheromone traps were 49 (2017) and 30 (2018) in Sarıbük village, 32 (2018) in Tokaçlı village and 25 (2018) in Türkmenmezrası. Number of adults caught was counted every other week in 2017, and weekly in 2018, adults were cleaned and pheromone capsules were replaced with new ones in every fourty days. In 2017, 1219 olive moth adults were caught by 49 pheromone traps in Sarıbük village. The highest number of adults was caught on 6th June, it was observed that the population density decreased significantly in later samplings. In 2018, 14,393 olive moth adults were caught by 30 pheromone traps in Sarıbük village. The first adults were caught on 15th April and the highest number caught was on 13th May. It was observed that the population density decreased significantly in later samplings. In 2018, 37,953 olive moth adults were caught by 32 pheromone traps in Tokaçlı village. The first adults were caught on 29th March and the highest number caught was also on 29th March. It was observed that the population density decreased significantly in later samplings until 3rd May. For the same year, 45,354 olive moth adults were caught by 25 pheromone traps in Türkmenmezrası village. The first adults were caught on 29th March and the highest number caught was also on 29th March. It was observed that the population density decreased significantly in later samplings until 3rd May. There was not any injured olive in Sarıbük village for both of the years observed on 28th September 2017 and 04th August 2018. In 2018, damage rates were determined to be between 0.2-0.7 in Tokaçlı and between 0.4-1 in Türkmenmezrası, both observed on 19th July.