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This paper described a plasma degradation of Brilliant Green (BG) by glow discharge electrolysis. Various influencing factors such as the voltage, the distance between cathode and anode were examined. Ultraviolet (UV) absorption spectra, gas chromatogram-mass spectrum (GC-MS), and chemical oxygen demand (COD) were used to monitor the degradation process and(More)
Studies were conducted to determine the role of 3-methylthioproprionic acid (MTPA) in the pathogenicity of potato stem canker, Rhizoctonia solani, and the concentrations required to inhibit growth of R. solani under laboratory and plant house-based conditions. The experiments were laid out in a completely randomized design with five treatments and five(More)
Studies were conducted to isolate and characterize the phytotoxins extracted from culture filtrates of Rhizoctonia solani isolate anastomosis group 3 (AG-3) using preparative thin layer chromatography (TLC) method. The culture filtrates of R. solani contain a toxic substance that causes canker on potato stems. Eight toxin fractions were collected by column(More)
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