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Isolation and structural properties of aerial mycelium differentiation-inhibitory substances against Streptomyces scabiei causing potato common scab
potato common scab Streptomyces scabiei inhibitor aerial mycelium
2009/3/5
The inhibitor of aerial mycelium differentiation in Streptomyces scabiei, a pathogen of potato common scab, was searched. An actinomycete isolated from the field was found to produce inhibitors and ...
Isolation of an insecticidal compound oxalicine B from Penicillium sp. TAMA 71 and confirmation of its chemical structure by X-ray crystallographic analysis
Penicillium sp oxalicine insecticidal activity green peach aphid
2009/3/5
An insecticidal compound was isolated from Penicillium sp. TAMA 71 and showed 82% mortality against green peach aphid (Myzus persicae) at 100 ppm. The chemical structure of the compound was determin...
Enrichment and isolation of anaerobic microorganisms concerned with reductive degradation of hexachlorobenzene from soils
anaerobic degradation enrichment
2009/3/5
Enrichment culture media, which reduced the recovery ratios of residual hexachlorobenzene (200 ppm) to several % within 2 weeks, were prepared after 4 transfers of paddy field soil and PCB-treated f...
Isolation and regeneration of protoplasts from the mycelium of Fusarium pallidoroseum – a potential biocontrol agent of water hyacinth [Eichhornia crassipes（Mart）Solms]
Protoplast isolation regeneration
2009/2/19
A protocol for isolation of protoplast from the mycelium of Fusarium pallidoroseum, a potential biocontrol agent of water hyacinth, was standardized. Stable and more medium sized protoplasts were obta...