| 0176062 |
melanose |
Diaporthe citri |
Pycnidium of Phomopsis citri (anamorph of Diaporthe citri): A, longitudinal section; B, portion of the wall of the pycnidium showing arrangement of conidia. |
| 0656014 |
Citrus Tristeza Virus |
Closterovirus CTV |
Left: grapefruit from a healthy tree; right: four grapefruits from a tree grafted on sour orange and infected with citrus tristeza closterovirus. |
| 0656015 |
Citrus Tristeza Virus |
Closterovirus CTV |
Vein clearing induced by citrus tristeza closterovirus in inoculated Mexican lime (Citrus aurantiifolia) seedlings incubated in a glasshouse at 18-25°C. |
| 0176066 |
melanose |
Diaporthe citri |
Stem-end rot (Diaporthe citri) on orange. |
| 0176060 |
melanose |
Diaporthe citri |
Symptoms of Diaporthe citri on citrus twig. The pycnidial conidiomata are visible. |
| 0176026 |
Citrus Tristeza Virus |
Closterovirus CTV |
Sweet orange cv. Valencia grafted on sour orange rootstock affected by tristeza (citrus tristeza closterovirus). |
| 0656013 |
Citrus Tristeza Virus |
Closterovirus CTV |
Stem pitting induced by citrus tristeza closterovirus on a grapefruit trunk. |
| 0177013 |
Citrus Tristeza Virus |
Closterovirus CTV |
Citrus tristeza virus: dieback of sweet orange grafted on sour orange. |
| 0656012 |
Citrus Tristeza Virus |
Closterovirus CTV |
Stem pitting induced by citrus tristeza closterovirus on small branches of grapefruit grafted on the tristeza-tolerant rootstock Citrus limonia. |
| 0656011 |
Citrus Tristeza Virus |
Closterovirus CTV |
Inverse pitting, honey combing, or pinholing induced by citrus tristeza closterovirus below the bud union on sweet orange trees grafted on sour orange rootstock. |
| 0176027 |
Citrus Tristeza Virus |
Closterovirus CTV |
Mexican lime seedlings. bottom: healthy top: inoculated with citrus tristeza closterovirus. |
| 0176067 |
melanose |
Diaporthe citri |
Stem-end rot (Diaporthe citri) on orange, longitudinal section. |
| 0176061 |
melanose |
Diaporthe citri |
Pycnidial conidiomata of Diaporthe citri showing the cirrhi. |
| 0176063 |
melanose |
Diaporthe citri |
Section of an applanate and unilocular pycnidial conidioma of Diaporthe citri in citrus bark. |
| 0176064 |
melanose |
Diaporthe citri |
A-conidia of Diaporthe citri. |
| 0176065 |
melanose |
Diaporthe citri |
B-conidia of Diaporthe citri. |