Özet:

This study was carried out to determine harmful and beneficial species and time to be seen and damage symptoms of some harmful species in cherry orchards in Erzincan province in 2016-2018. In determining the species, the impact method, cultivation method, pitfall and pheromone traps were used. Surveys were carried out at regular intervals once a week in the cherry orchards of the towns and villages of Erzincan Central and Üzümlü districts, throughout the vegetation period. As a result of the study, 48 harmful (47 insect, 1 mite) and 34 useful species were identified in cherry orchards. Rhagoletis cerasi (Linnaeus), Archips rosana (Linnaeus), Myzus cerasi (Fabricius), Tropinota (Epicometis) hirta (Poda) and Tetranychus urticae (Koch) were determined as the most common and intensive pest species. Chrysoperla carnea (Stephens) (Neuroptera: Chrysopidae), Adalia bipunctata (Linnaeus), Adalia fasciatopunctata revelieri (Mulsant), Coccinella semtempunctata (Linnaeus), Oenopia (Synharmonia) conglobata (Linnaeus) (Coleoptera: Coccinellidae) and Episyrphus balteatus De Geer (Diptera: Syrphidae) were found to be the most intensive useful species. In nature, it was determined that adults of R. cerasi in May-July; adults of A. rosana in June-July, nymph and adults of M. cerasi in May-October, nymph and adults of T. urticae in May-October, adults of T. hirta in May were seen in the cherry orchards.

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