TY - JOUR TT - Fungal Wilt Pathogens and Their Management in Cotton Growing Areas in Reyhanlı County (Hatay) AU - Akgül, Soner AU - Şahbaz, Sema PY - 2016 DA - September JF - The Journal of Turkish Phytopathology PB - Türkiye Fitopatoloji Derneği WT - DergiPark SN - 0378-8024 SP - 31 EP - 43 VL - 45 IS - 1 KW - Cotton wilt KW - induced resistance N2 - Determination of fungal wilt pathogens in cotton fields of Hatay Reyhanli county, susceptibilities ofcommonly grown cotton cultivars to these pathogens and the effects of plant resistance inducing products on diseaseoccurrence were investigated in this study. To obtain fungal isolates, 54 cotton fields in 15 villages were sampledand standart mycological isolations were done from these samples in 2014. Cultivar reaction tests were conductedon 10 different cotton cultivars against one isolates of Fusarium oxysporum f.sp. vasinfectum and Verticilliumdahliae. Efficacy of plant resistance inducing products (Aliette WG, Bion MX 44 WG, ISR-2000 and salicyclicacid) were tested on Flash cotton cultivar in greenhouse conditions. The average isolation frequency of F. oxy. f.sp.vasinfectum and V. dahliae were 20.6% and 4.0% from Reyhanli cotton areas respectively. Of the tested cultivarsBA525 was found to be tolerant to F. oxy. f.sp. vasinfectum while cultivar Flash was highly susceptibility with6.9% and 44.8% disease severity respectively. On the other hand, Carmen and Candia were determined as the leastsusceptible but PG2018 as the most susceptible cultivars to V. dahliae (with 10.7, 10.9 and 45.0 % percentagesrespectively) in greenhouse conditions. Plant resistance inducing products had no effect on mycelial growth of bothpathogens on PDA media in in vitro studies but they decreased Fusarium and Verticillium wilts with 20.0-66.3 %efficacy rates in greenhouse conditions. 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Testing wheat seedlings for resistance to crown rot caused by Fusarium graminearum Group 1. Plant Disease 78: 949-953. UR - https://dergipark.org.tr/tr/pub/fitopatoloji/issue//383458 L1 - https://dergipark.org.tr/tr/download/article-file/410601 ER -