A5056412974- Plant Disease Resistance and Genetics
- Plant Pathogens and Fungal Diseases
- Plant Pathogens and Resistance
- Plant and Fungal Interactions Research
- Fungal Plant Pathogen Control
- Plant-Microbe Interactions and Immunity
- Plant Disease Management Techniques
- Plant Pathogenic Bacteria Studies
- Yeasts and Rust Fungi Studies
- Agriculture, Plant Science, Crop Management
- Garlic and Onion Studies
- Powdery Mildew Fungal Diseases
- Horticultural and Viticultural Research
- Phytochemicals and Antioxidant Activities
- Plant Virus Research Studies
- Food Quality and Safety Studies
- Genomics and Phylogenetic Studies
- Legume Nitrogen Fixing Symbiosis
- Fermentation and Sensory Analysis
- Phytochemical Studies and Bioactivities
- Fungal Biology and Applications
- Plant Physiology and Cultivation Studies
- Plasma Applications and Diagnostics
- Silicon Effects in Agriculture
- Composting and Vermicomposting Techniques
Hokuto (Japan)
2012-2021
Hokkaido Research Organization
2012-2021
Recently, nine phylogenetic groups were proposed for a plurivorous fungus, Colletotrichum acutatum by some researchers. Some of them named as C. simmondsii, fioriniae, acutatumsensu stricto and carthami based on morphology analyses β-tubulin-2 gene partial sequences. We re-identified 170 strains deposited in the NIAS Genebank, Japan analysis with Eighty reddish colony colors relatively uniform conidia belonged to 37 grayish yellowish color short 25 blackish cream carthami, 12 pale orange...
In the summer of 2015, mature cabbage (Brassica oleracea var. capitata) plants showing head rot symptoms were found in Hokkaido, northernmost island Japan. Diseased had wet decay at base outer leaves. Lesions then expanded to cover entire (Fig. 1). Approximately 10% affected. Leaves with surface-sterilised and incubated on potato dextrose agar (PDA) containing streptomycin. Rhizoctonia-like fungi frequently recovered. A pure culture designated isolate CMA1 was obtained. Hyphae 7.6-11.4 μm...
Black scurf is caused by the development of sclerotia fungus Rhizoctonia on tubers potato (Solanum tuberosum). In August 2016, plants (cv. Inca-no-Mezame) with black their progeny were observed in Hokkaido, Japan. Diseased had dark brown to that irregularly shaped and 1-3 mm diameter (Fig. 1). 0.2 ha field was affected, approximately 1% symptoms. Surface-sterilised tuber segments included placed dextrose agar (PDA) containing streptomycin sulphate (20 mg/l), followed incubation at 25°C for...
Carnation (Dianthus caryophyllus) is an economically valuable cut flower in Japan. In late March 2016, leaf spots of carnation (cv. Konoha) were detected a greenhouse Chiba, Leaf spot symptoms appeared as brown or purple with concentric rings c. 5-10 mm diameter on the upper leaves (Figs. 1-2). Disease incidence reached approximately 20% (230 m2) early May 2016. Three fungal isolates (CAR4, CAR6, and CAR8) obtained from lesions. Conidiophores grown potato carrot agar medium erect, pale to...