Forest Sciences Commons^™

Variation In Damage Levels By Codling Moth To Ten Applecultivars In An Organic Orchard In Poland, Witold Danelski, Dorota Kruczynska, Pawel Bielicki, Elzbieta Rozpara

Turkish Journal of Agriculture and Forestry

This study was conducted in an experimental ecological orchard in central Poland in 2011-2013. The experiment assessed the variation in damage to the fruit of ten apple cultivars by the codling moth Cydia pomonella (L.) under an organic system of apple cultivation. The cultivars were divided into two groups according to their susceptibility to apple scab Venturia inaequalis (Cooke) Wint. The first group of apple trees (A) consisted of cultivars resistant to scab (Enterprise, Gold Milenium, Rajka, Rewena, and Topaz), while the second group (B) consisted of cultivars with reduced susceptibility to scab (Delbard Jubile, Ligolina, Pinova, Piros, and Szampion). …