Sudden oak death is caused by the fungus-like pathogen Phytophthora ramorum ... In 2003 and 2004 a number of infected ornametal hosts such as Camellia and Rhododendron have been detected in nuseries ...

If you liked this story, share it with other people. Rhododendrons belong to the family Ericaceae and are primarily trees of the mountains. Rhododendrons also include several species of ornamental ...

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Botanically, rhododendrons and azaleas belong to the same genus, Rhododendron, and are affected by the same problems. These plants require well-drained, light, acidic soil and need adequate moisture ...

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The trail passes through patches of rhododendron thickets that burst into spectacular bloom during late spring, creating tunnels of pink and white flowers that seem designed specifically for romantic ...

A plant disease is a malfunction in a plant in response to an infectious agent or pathogen, most typically a bacterium, fungus, virus, or nematode. They cause a wide range of symptoms that can affect ...