| Seasonal and temporal dynamics of arbuscular mycorrhizal and dark septate endophytic fungi in a tallgrass prairie ecosystem are minimally affected by nitrogen enrichment. |
| Selection of producing podophyllotoxin endophytic fungi from podophyllin plant. |
| Endophytic bacteria and fungi act both as growth promoters and as biocontrol agents. |
| Isolation, classification and biosynthetic potential of endophytic actinomycetes from Stemona. |
| He is collaborating with the National Biodiversity Institute of Costa Rica to explore poorly understood endophytic fungi and uncultured soil microbes of Costa Rica. |
| Toxic polyketides produced by Fusarium sp, an endophytic fungus isolated from Melia azedarach. |
