Biocontrol of Tomato Root-Rot Caused by Rhizoctonia solani

Unconventional alternatives for control of tomato root rot caused by Rhizoctonia solani under greenhouse conditions

This study was done to assess the antifungal effect of some biocontrol agents effective microorganisms (EMs1), Pseudomonas fluorescens, and Bacillus pumilus, titanium dioxide (TiO2) nanoparticles, black cumin and wheat germ oils as well as the recommended fungicide (flutolanil) against root rot of tomato. Moreover, gas chromatography-mass spectrometry (GC-MS) examination was completed to identi...

Screening of bioagents against root rot of mung bean caused by Rhizoctonia solani.

A laboratory and green house experiment was carried out on the comparative antagonistic performance of four different bioagents (Aspergillus sp., Gliocladium virens, Trichoderma harzianum and T. viride) isolated from soil against Rhizoctonia solani. Under laboratory conditions, T. harzianum exhibited maximum (75.55%) mycelial growth inhibition of R. solani This was followed by T. viride, which ...

Control of Root Rot Diseases of Tomato Plants Caused by Fusarium solani, Rhizoctonia solani and Sclerotium rolfsii Using Different Chemical Plant Resistance Inducers

Riad S.R. El-Mohamedy, Plant Pathology Department, National Research Center, Dokki, Giza, Egypt, Hayfa Jabnoun-Khiareddine, and Mejda Daami-Remadi, UR13AGR09, Centre Régional des Recherches en Horticulture et Agriculture Biologique de Chott-Meriem, Université de Sousse, 4042, Chott-Mariem, Tunisia. ________________________________________________________________________ ABSRACT El-Mohamedy, R.S...

Stem Rot on Adzuki Bean (Vigna angularis) Caused by Rhizoctonia solani AG 4 HGI in China

During late August and early September 2011, stem rot symptoms were observed on adzuki bean plants (Vigna angularis) growing in fields located in Beijing and Hebei Province, China, respectively. In this study, four isolates were obtained from infected stems of adzuki bean plants. Based on their morphology, and sequence and polymerase chain reaction-restriction fragment length polymorphism (PCR-...

Temperature, Moisture, and Seed Treatment Effects on Rhizoctonia solani Root Rot of Soybean