Trichoderma harzianum-induced defense in sunflower (Helianthus annuusL.) againstPlasmopara halstediiwith changes in metabolite profiling of roots

Trichoderma harzianum antagonistic activity and competition for seed colonization against seedborne pathogenic fungi of sunflower

“…2021) and showed antagonistic effects against many pathogens (Özer 2011; Özer and Arın 2014; Hazarhun and Özer 2016; Özer et al . 2017, 2021; Aşkın et al . 2019; Yıldız and Coşkuntuna 2019) in pot and field experiments.…”

“…2012a, 2012b; Özer et al . 2021) at 40 rev min −1 . Control seeds were separately inoculated with each pathogen only.…”

“…It enhanced sunflower growth (Hazarhun and Özer 2016; Özer et al . 2021) and showed antagonistic effects against many pathogens (Özer 2011; Özer and Arın 2014; Hazarhun and Özer 2016; Özer et al . 2017, 2021; Aşkın et al .…”

“…Seeds of 13 TR 009 were surface disinfested in a 1% solution of sodium hypochlorite for 1 min, then rinsed in sterile distilled water and air-dried on sterile filter paper. Disinfested seeds were treated with a conidial suspension of antagonist mixed with each pathogen in addition to Tween 20 (0Á1%) in 50-ml conical flasks, which were then gently rotated on a reciprocating shaker (Elecro-Mag) for 6 h (NandeeshKumar et al 2008;Nagaraju et al 2012aNagaraju et al , 2012b€ Ozer et al 2021) at 40 rev min À1 . Control seeds were separately inoculated with each pathogen only.…”

The Effects of Seed Infestation by Fusarium proliferatum on Root and Crown Rot, Plant Growth and Phenolic Compounds in Roots of Some Pumpkin (Cucurbita pepo L.) Cultivars

“…The amounts of phenolic compounds in the roots of inoculated cultivars were compared to their respective controls. The increase (as fold) in each phenolic compound of each cultivar was calculated by dividing the amount of phenolic compound in each replicate of inoculated cultivar by the average amount of its non-inoculated control (Abdelrahman et al, 2016;Özer et al, 2021;Piasecka et al, 2022).…”