Scholarly Index
Perry B. Cregan
Agricultural Research Service; 25,322 total citations; 199 total publications; best world rank #3
Agricultural Research Service
25,322Total citations
199Total publications
71H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Soybean genetics and cultivation | Lifetime | 3 | US 3 | 99.83 |
| Plant pathogens and resistance mechanisms | Lifetime | 6 | US 5 | 99.53 |
| Legume Nitrogen Fixing Symbiosis | Lifetime | 48 | US 12 | 99.62 |
| Nematode management and characterization studies | Lifetime | 38 | US 12 | 99.13 |
| Agronomic Practices and Intercropping Systems | Lifetime | 212 | US 69 | 98.53 |