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Repeated blighting occurring in early summer may also result in abnormal bunching caused by Moniliophthora perniciosa or more commonly known as Witches Broom. [4] Alpha spores are spherically shaped while beta spores are long and filamentous. Phomopsis blight of juniper only infects young, succulent tissue such as immature leaves or branches ...
Juniperus ashei (Ashe juniper, mountain cedar, blueberry juniper, post cedar, or just cedar) is a drought-tolerant evergreen tree, native from northeastern Mexico and the south-central United States to southern Missouri. The largest areas are in central Texas, where extensive stands occur.
The cones are berrylike, 7 to 13 mm (1 ⁄ 4 to 1 ⁄ 2 in) in diameter, blue-brown with a whitish waxy bloom, turning reddish-brown, and contain a single seed (rarely two or three). [5] The seeds are mature in about 8 or 9 months. The male cones are 2 to 4 mm (1 ⁄ 16 to 3 ⁄ 16 in) long and shed their pollen in early spring.
The tiny insect larva is attacking black locust trees.
Tips of conifer branches particularly Leyland cypress, arborvitae and juniper turn brown to grayish in color. Infected bark may be covered in fungal fruiting structures giving the tissue a black sooty appearance. Leaf spots tend to be tan to gray and are often the result of previous damage such as freeze injury, scorching or mechanical wounds.
Juniperus scopulorum is a small evergreen tree that in favorable conditions may reach as much as 20 metres (66 feet) in height. [4] However, on sites with little water or intense sun it will only attain shrub height, and even those that reach tree size will more typically be 4.6–6.1 metres (15–20 feet) tall in open juniper woodlands. [5]
“Leaves can turn brown if you freeze your plant,” says Borisevich. Avoid this by making sure your plant’s foliage isn’t touching cold window glass. Move any pots on the floor to an ...
Juniperus virginiana foliage and mature cones. Juniperus virginiana is a dense slow-growing coniferous evergreen tree with a conical or subcylindrical shaped crown [8] that may never become more than a bush on poor soil, but is ordinarily from 5–20 metres (16–66 feet) tall, with a short trunk 30–100 centimetres (12–39 inches) in diameter, rarely to 27 m (89 ft) in height and 170 cm (67 ...