The impact of plant colonization by mycorrhizal fungi on bacterial wilt has been previously investigated under greenhouse conditions.
Tomato seedlings with a higher percentage of mycorrhizal roots could delay the occurrence of BW, but at later stages, disease severity could become aggravated.
In a recent study, Tahat et al. (2012a) tested three species of arbuscular mycorrhizal fungal (AMF) (Glomus mosseae, Scutellospora sp. and Gigaspora margarita) for controlling BW under greenhouse conditions and reported no disease symptoms on to-findings have provided evidence about the ability of AMF species to control causal agents of BWwith significant differences among the used species.
The effectiveness of plant essential oils as soil fumigants to manage bacterial wilt in tomato under greenhouse conditions has also been reported, and R. solanacearum populations decreased to undetectable levels when the soil was treated with either thymol oil, palmarosa oil, or lemongrass oil, while treatment with tea oil treatment had no effect.
This study was conducted to evaluate the effect of selected plant oils and arbuscular mycorrhizal fungi (AMF) either individually or in combination against the causal pathogen of bacterial wilt under in vitro, greenhouse and field conditions.
The impact of plant colonization by mycorrhizal fungi on bacterial wilt has been previously investigated under greenhouse conditions. Tomato seedlings with a higher percentage of mycorrhizal roots could delay the occurrence of BW, but at later stages, disease severity could become aggravated. In a recent study, Tahat et al. (2012a) tested three species of arbuscular mycorrhizal fungal (AMF) (Glomus mosseae, Scutellospora sp. and Gigaspora margarita) for controlling BW under greenhouse conditions and reported no disease symptoms on to-findings have provided evidence about the ability of AMF species to control causal agents of BWwith significant differences among the used species. The effectiveness of plant essential oils as soil fumigants to manage bacterial wilt in tomato under greenhouse conditions has also been reported, and R. solanacearum populations decreased to undetectable levels when the soil was treated with either thymol oil, palmarosa oil, or lemongrass oil, while treatment with tea oil treatment had no effect. This study was conducted to evaluate the effect of selected plant oils and arbuscular mycorrhizal fungi (AMF) either individually or in combination against the causal pathogen of bacterial wilt under in vitro, greenhouse and field conditions.
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