WebJan 29, 2024 · Blue spruce is extensively produced in Oregon, where growers focus on using disease-resistant stock, avoiding overhead watering and avoiding pruning when the foliage is wet. In the upper Midwest and Northeast, blue spruce have been … Juniperus chinensis 'Blue Point' is a uniform-growing dwarf conical selection … Cupressus arizonica var.glabra 'Blue Ice' is a compact, conical selection of Arizona … Pinus strobus 'BlueShag' is a fast growing, flattened globose dwarf selection of … Picea pungens 'Hoopsii' is a robust, upright-conical selection of Colorado blue … Picea pungens 'Fat Albert' is quite common and very popular in the nursery trade. It … Juniperus squamata 'Blue Star' is low mounding, slow growing selection of … WebNov 8, 2024 · While fungicide sprays cannot be timed to effectively control the disease, dead branches should be removed in late winter or during …

Why Is My Blue Spruce Dying?

WebJul 22, 2011 · Without more information being available, my suggestion is to reduce the Phomopsis inoculum by eliminating dead infected branches (lower branches with terminal bud death), and protecting healthy branches with applications of thiophanate methyl-based materials such as Cleary's 3336 or T-Methyl. WebJun 11, 2024 · Some cultivars of Colorado Blue spruce might be more resistant than others to needlecast. These include “Hoopsii” and “Fat Albert”. When planting spruce choose a location with well drained soil that can be kept watered. Properly space and prune trees to promote good air circulation. If infection occurs, remove diseased branches and burn ... chay taylor investments dallas

What

WebMar 1, 2024 · Consider treating affected trees with fungicides labeled for use on evergreens and containing copper or chlorothalonil. Treatments will not cure existing infections, but can prevent additional infections. Apply treatments every three to four weeks starting as new needles emerge each spring. Continue applications through periods of wet weather. WebBlue Spruce trees that are stressed from drought, poor planting practices, or other improper care practices are more prone to needle cast diseases. Tip: Observe the affected tree’s … WebJun 21, 2024 · Indeed, prevention is generally the answer to tree fungal issues. Disinfect tools, avoid contact with plants on wet days, and don't over-water. Understanding which … chay summer darling