Anahtar Kelimeler: Erzincan, Gümüşhane, ılıman iklim meyve türleri, yaprakbiti, doğal düşman, popülasyon, sekonder konukçu
The determination of Aphid (Hemiptera: Aphididae) Species and Their Population Densities, Natural Enemies and Secondary Hosts on Temperate Fruit Species Grown in Erzincan and Gümüşhane Provinces.
This study was carried out to determine the species belonging to the Aphididae family species and their natural enemies, secondary hosts and population density obtained from the pome, stone and nuts fruit species such as pear, quince, almond, walnut, apple, plum, apricot, cranberry, sweet cherry, mahaleb, peach and cherry trees in Erzincan and Gümüşhane provinces in 2011-2013. The main materials of this study were pome, stone and nuts fruit species such as pear, quince, almond, walnut, apple, plum, apricot, cranberry, sweet cherry, mahaleb, peach and cherry trees which naturally growing Erzincan and Gümüşhane provinces and aphid species, secondary hosts, predators, parasitoids and entomopathojens. The investigation was included eight steps; determination of aphid species, density of the aphid population, predators, parasitoits and their activity, secondary hosts, obtaining of entomopathogenic fungi, praparation of aphids and diagnosis studies.
Acording to the results of the study, 24 aphids species, 65 predators species and 11 parasitoids species were determined and 15 fungi genus or species were isolated on temparate fruit species which growning in Erzincan and Gümüşhane provinces. In addition, 13 secondary of aphids hosts identified as a result of study and and aphids population have been identified in the most southern direction.
Key Words: Erzincan, Gümüşhane, temperate fruit species, aphid, natural enemies, population, secondary host
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