Response of Pyronema domesticum to volatiles from microbes, seeds, and natural substrata

摘要: Volatiles emanating from fungi, bacteria, germinating or killed seeds, and nonsterile sterile natural substrates (decaying wood, partially decayed oak duff, garden soil) were tested for their effects on Pyronema domesticum, a pyrophilous discomycete. Mycelial growth was strongly stimulated by volatiles Schizophyllum commune inhibited Streptomyces griseus but otherwise generally unaffected. Chaetomium globosum, second domesticum culture, Trichophea abundans, Trichoderma viride had little no effect numbers of apothecia produced. Fewer formed with Bacillus subtilis, Cyathus stercoreus, Dipodascopsis uninucleatus, Poronia aedipus, Proteus vulgaris, Micrococcus luteus, griseus. all bacteria uninucleatus impaired development the ascogenous system. Elongated asci without ascospores in presence vulgaris. Apothecia did not form ...