| 1571921 |
sugar beet cyst nematode |
Heterodera schachtii |
Sugar beet cyst (white dot in center of frame) on small roots of sugar beet plant. February 1996 |
| 1571920 |
sugar beet cyst nematode |
Heterodera schachtii |
Sugar beet cyst (white dot in center of frame) on small roots of sugar beet plant. February 1996 |
| 1571914 |
Beet Western Yellows Virus |
Polerovirus BWYV |
Close-up of sugar beet leaf showing typical symptoms of BWYV. January 1996 |
| 1571559 |
sugar beet |
Beta vulgaris ssp. vulgaris (sugar beet group) |
Topped sugar beet immediately prior to harvest; August 1995 |
| 5358214 |
sugar beet |
Beta vulgaris ssp. vulgaris (sugar beet group) |
Healthy sugar beet plants. |
| 5360147 |
sugar beet |
Beta vulgaris ssp. vulgaris (sugar beet group) |
Close-up view of the back end of a tractor-driven planter sowing sugar beet seed. |
| 5360146 |
sugar beet |
Beta vulgaris ssp. vulgaris (sugar beet group) |
Close-up view of the back end of a tractor-driven planter used for sowing sugar beet seed. |
| 5357204 |
Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
Close-up view of sugar beet root sliced open to show signs of infection with Rhizoctonia crown rot (Rhizoctonia solani). |
| 5357594 |
nutrient deficiency |
|
Sugar beet plant showing yellowing foliage, symptomatic of fertility deficiency and poor drainage. |
| 5357588 |
powdery mildew |
Erysiphe betae |
Sugar beet leaf showing signs of powdery mildew (Erysiphe polygoni). |
| 5357152 |
pesticides |
|
Close-up view of damage to a sugar beet plant caused by exposure to dicamba. |
