|
|
|
|
|
A. K. Dalhatu, A. A. Khan, Z. D. Umar
Pág. 204 - 209
The present study was undertaken to observe the root-knot problems in Ajiwa dam area, Katsina state. Surveys were done to determine the level of infestation, incidence, intensity and frequency of root-knot disease and to identify the root-knot nematodes ...
ver más
|
|
|
|
|