| antifungal metabolites (monorden, monocillins i, ii, iii) from colletotrichum graminicola, a systemic vascular pathogen of maize. | colletotrichum graminicola is a systemic vascular pathogen that causes anthracnose stalk rot and leaf blight of maize. in the course of an effort to explore the potential presence and roles of c. graminicola metabolites in maize, ethyl acetate extracts of solid substrate fermentations of several c. graminicola isolates from michigan and illinois were found to be active against aspergillus flavus and fusarium verticillioides, both mycotoxin-producing seed-infecting fungal pathogens. chemical inve ... | 2009 | 19825415 |
| diplodiatoxin, chaetoglobosins, and diplonine associated with a field outbreak of stenocarpella ear rot in illinois. | stenocarpella maydis causes a fungal dry-rot of maize ears and is associated with diplodiosis, a neuromycotoxicosis in cattle grazing harvested maize fields in southern africa and argentina. there have been no reports of stenocarpella metabolites in maize crop residues. chemical investigations of s. maydis-infected grain from ears exhibiting different levels of ear rot severity following a 2010 field outbreak of stenocarpella ear rot in illinois led to the detection of diplodiatoxin and chaetogl ... | 2014 | 24504633 |