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Quercus coccifera, the kermes oak or holly oak, [3] is an oak shrub or tree in section Ilex of the genus. [4] It has many synonyms, including Quercus calliprinos. [2] It is native to the Mediterranean region and Northern African Maghreb, south to north from Morocco to France and west to east from Portugal to Cyprus and Turkey, crossing Spain, Italy, Libya, the Balkans, and Greece, including Crete.
Scientists still rely on a set of 19th century postulates to identify disease-causing organisms but more than 100 years of research shows why we need to move on.
Patrick George, the founder of Heartwood Tree Service in Charlotte, said that between fall and late spring can be a tricky time to tell if a tree is ready for removal. Various species react to ...
Oct. 19—BLUEFIELD — Several species of trees in West Virginia have been dying this year, and according to Ed Legge, an arborist at Davey Tree Expert Company, it has something to do with the ...
All oak trees may display foliage marcescence, even species that are known to fully drop leaves when the tree is mature. [7] Marcescent leaves of pin oak (Quercus palustris) complete development of their abscission layer in the spring. [8] The base of the petiole remains alive over the winter. Many other trees may have marcescent leaves in ...
Hypoxylon canker of shade trees is a secondary disease: a primary factor, such as drought or physical damage, usually causes the dying and decaying of the tree first before the Hypoxylon canker pathogen infects. [5] This will cause the tree to be in stress and potentially start to decay.
Holly oak is a name that has been used for species of oak with spiny leaf margins, and may refer to: Quercus coccifera , more often called kermes oak Quercus ilex , more often called holm oak
Road with dying trees to become 'more vibrant' January 16, 2025 at 1:04 AM. ... trees, and benches on a town road will make it a more "vibrant" and "welcoming" place to be, a council has said. ...