300 dpi: (d814-1.jpg)
640 pixels wide: (d814-1.jpg)
![]() Image Number D814-1 |
Nematode cysts on potato roots.
Photo by Xiaohong Wang.
300 dpi: (d814-1.jpg)
640 pixels wide: (d814-1.jpg)
![]() Image Number D814-1 |
Nematode cysts on potato roots.
Photo by Xiaohong Wang.