Relationship of Yields and Pratylenchus spp. Population Densities in Dryland and Irrigated Corn
Analyses of covariance were used to relate corn yields to population densities of Pratylenchus hexincisus in South Dakota dryland corn or P. scribneri in irrigated corn. The relationship for P. hexincisus was Y = 5,825 - 0.14X - 0.03X' where Y = yield (kg/ha), X = number of P. hexincisus per gr...
| Veröffentlicht in: | Journal of nematology. - 1969. - 19(1987), Annals 1 vom: 15. Okt., Seite 71-3 |
|---|---|
| 1. Verfasser: | |
| Weitere Verfasser: | |
| Format: | Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
1987
|
| Zugriff auf das übergeordnete Werk: | Journal of nematology |
| Schlagworte: | Journal Article Pratylenchus hexincisus Pratylenchus scribneri Zea mays crop loss lesion nematode |