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UT Extension Knox County Tn
เข้าร่วมเมื่อ 31 มี.ค. 2020
Selecting, Planting, and Establishing New Trees
With the fall planting season upon us, Lee discusses why we love and utilize trees in our urban environments, initial considerations that should be made prior to planting, the best time of year to plant, and how to properly select, install, and establish healthy nursery stock that will thrive well into the future.
มุมมอง: 290
วีดีโอ
V16_Talking Trees with Lee (Surface Roots)
มุมมอง 42K3 ปีที่แล้ว
Welcome to Talking Trees with Lee. Today's video discusses problematic surface roots on our landscape trees and how to best manage them. Enjoy.
V15_Talking Trees with Lee (Shot Hole Disease)
มุมมอง 1.5K4 ปีที่แล้ว
Welcome to Talking Trees with Lee. This week, we'll be discussing Shot Hole Disease on ornamental cherry. Caused by either a bacterium or a fungus (or a combination of the two), this disease leads to early defoliation on one of our exceptional, spring flowering trees. Enjoy!
V14_Talking Trees with Lee (Tulip Poplar Defoliation)
มุมมอง 4504 ปีที่แล้ว
Welcome to Talking Trees with Lee. Have you noticed yellow leaves and minor defoliation on your Tulip Poplar trees lately? This defoliation by mid-summer is most often a physiological response to increased temperatures and reduced soil moisture. Enjoy!
V13_Talking Trees with Lee (Vine Growth on Trees)
มุมมอง 1644 ปีที่แล้ว
Welcome to Talking Trees with Lee.Today, we will be discussing vine growth on our trees and how to best remove them. Should you have any further questions, please don't hesitate to reach out to me; I'll be happy to help. Enjoy!
V12_Talking Trees with Lee (Saturating Rains)
มุมมอง 1274 ปีที่แล้ว
Welcome to Talking Trees with Lee. This video features a discussion about the failure potential of mature trees following heavy, saturating rains. Pay close attention to trees that lean excessively, trees growing alongside steep banks, and root plates that begin to lift the soil near the base of the tree. Enjoy!
V11_Talking Trees with Lee (Cedar Hawthorn Rust)
มุมมอง 3494 ปีที่แล้ว
Welcome to Talking Trees with Lee. Today's video is about Cedar-Hawthorn Rust, a common fungal disease that requires two separate hosts in order to complete its life cycle. Enjoy!
V10_Talking Trees with Lee (Diversifying Landscapes)
มุมมอง 1374 ปีที่แล้ว
Welcome to Talking Trees with Lee. Today's video is about diversifying our landscapes and avoiding monocultures in order to help reduce potential problems in our landscaped shrubs and trees. Enjoy!
V9_Talking Trees with Lee (Lichen Growth)
มุมมอง 2.7K4 ปีที่แล้ว
Welcome to Talking Trees with Lee. This video contains a discussion about lichen growth on our trees. Lichens are a symbiotic relationship between two (or more) distinct organisms an alga and a fungus. Enjoy!
V8_Talking Trees with Lee (Codominant Stems)
มุมมอง 3.1K4 ปีที่แล้ว
Welcome to Talking Trees with Lee. This video contains a discussion about trees that experience codominant stems (i.e., twin trunks) and the consequences this can have on their long-term survival. Enjoy!
V7_Talking Trees with Lee (Selecting Nursery Plants)
มุมมอง 944 ปีที่แล้ว
Welcome to Talking Trees with Lee. This video contains a discussion about how to best select nursery plants. I describe the ways in which we purchase our plant material and what to be on the look out for when selecting these plants. Enjoy! #UTIA #UTExtension #Nursery #Planting
V6_Talking Trees with Lee (Arborvitae Leafminer)
มุมมอง 1.1K4 ปีที่แล้ว
Welcome to Talking Trees with Lee. This video features a timely pest update for Knox County, TN. Arborvitae leafminer moths are currently active on arborvitae trees in our landscape.
V5_Talking Trees with Lee (Emerald Ash Borer)
มุมมอง 594 ปีที่แล้ว
Welcome to Talking Trees with Lee. This video features a discussion about the destructive forest pest Emerald Ash Borer (Agrilus planipennis), and the consequences it has had on millions of ash trees across the United States and Canada. #UTIA #UTExtension #EmeraldAshBorer #EAB
V4_Talking Trees with Lee (Volcano Mulching)
มุมมอง 4K4 ปีที่แล้ว
Welcome to Talking Trees with Lee. This video features a discussion about volcano mulching of landscaped trees. Lee's contact information is at the end of the video. Enjoy! #UTIA #UTExtension #VolcanoMulching #Mulch For additional information about different types of mulch and their properties, please visit: extension.tennessee.edu/publications/Documents/SP617.pdf
V3_Talking Trees with Lee (Powdery Mildew)
มุมมอง 1134 ปีที่แล้ว
Welcome to Talking Trees with Lee. This video features a discussion about powdery mildew on one of our commonly utilized woody ornamental plants Euonymus. Lee's contact information is at the end of the video. Enjoy! #UTIA #UTExtension #PowderyMildew #Euonymus
V2_Talking Trees with Lee (Oak Tree Flowering)
มุมมอง 5864 ปีที่แล้ว
V2_Talking Trees with Lee (Oak Tree Flowering)
V1_Talking Trees with Lee (Spring Flowering Trees)
มุมมอง 1194 ปีที่แล้ว
V1_Talking Trees with Lee (Spring Flowering Trees)