needle pines

Listing 1 - 10 from 75 for needle pines

Diplodia Tip Blight of Austrian, Red and Scotch Pine, HYG-3041-96
... Chatfield Susceptible Pines This disease is most commonly seen on Austrian pine and some of the other two-and three-needle pines such ... may reveal tiny black, fungal fruiting bodies emerging from the needle surface. Repeated infection over several years causes the ends of ... survives over winter in the infected shoots, bark, cones or needle litter beneath the tree. Control Trees should be kept in ...
ohioline.osu.edu

Japanese White Pine
... five-needle pine", especially the cultivar P. pentaphylla. Family: Pinaceae Lighting: Full sun. Temperature: Zone 4B to 7A. Northern climates, will not grow in southern USA. Watering: As with other pines, ... root growth in pines. Because of the rugged quality of the five-needle pine, a strong rectangular pot should be used. Pines need a deep root system, and five-needle pines especially need ...
www.bonsai-bci.com

Definition of Needle
... Definition of Needle You are here: About>Education>Forestry Forestry Education Forestry Essentials Christmas Tree Buyers GuideThe Major ... Forums Most Popular Articles Latest Articles Help Needle Forestry Tree ID Glossary Related Terms • evergreen • conifer • cone Definition: The long and narrow leaf of pines and related species. Related Resources: American Heritage ...
forestry.about.com

Identify the Pines
... ...Shop for a Christmas Tree Simple Tree Identification Related Sites LandscapingGardeningCampingBiology Identify the Pines From Steve Nix, Your Guide to Forestry. FREE Newsletter. Sign Up Now! Trees ... of Various Pines eastern white western white sugar red pitch jack longleaf shortleaf loblolly slash Virginia ponderosa pinyon Jeffrey lodgepole Leaves: persistent or deciduous, linear or needle-like. ...
forestry.about.com More from this site

Dothistroma Needle Blight
... Needle Blight Home Sarah Browning University of Nebraska- Lincoln Extenison USDA Forest Service Archives, USDA Forest Service, www.forestryimages.org One of the most common fungal diseases of pines in Nebraska is Dothistroma needle blight. This disease is responsible for much of the premature needle drop that occurs in windbreaks and ornamental ...
hortparadise.unl.edu

Evergreen Needle Drop
... -7 years. Fall Needle Drop on Austrian Pine University of Nebraska Cooperative Extension Here are some of the pines commonly grown in ... of the Eastern White Pine this makes fall needle shed easily seen. Fall needle drop is a natural condition and is ... factor that increases stress on evergreen trees will intensify the autumn needle drop. Stress factors include drought, herbicide injury, root damage and ...
hortparadise.unl.edu More from this site

Needle Diseases on 2-Needled Conifers in Ohio, HYG-3071-96
... Lophodermium on pine needle. Figure 2. Close-up of Lophodermium pustules. Figure 3. Infection spots of Lophedermium on pine needles. The Spanish and French green strains of Scots pines have been ... . They are not susceptible to infection until they have emerged from the needle sheath. Control of Needle Diseases Control of these diseases involves cultural modification as well as chemical protection. ...
ohioline.osu.edu

The Pines
... few, such as larch, shed their leaves in winter Besides the pines, conifers include the junipers, yews and redwoods. The yews and ... in 1994 in Australia. It is a relative of Araucaria. The Pines Pines are monoecious, each tree bearing both male & female cones. The ... America. It bears needle-like leaves in clusters of three. Click at right for Caribbean Pine handout HTML, pdf Most pines have leaves ...
scitec.uwichill.edu.bb

APSnet Education center - Plant Disease Lessons - White pine blister rust
... -0908-01 DISEASE: White pine blister rust PATHOGEN: Cronartium ribicola (Peridermium strobi HOSTS: White (five-needle) pines (Pinus spp.) and currants and gooseberries (Ribes spp.). Author Otis C. Maloy, Washington State University ...
www.apsnet.org

Training Black Pines for Bonsai
... Pines for Bonsai Articles Home Page Images Email Order Form Plant Catalog Tool Catalog Training ... on. This is about twice as long as deciduous material. Unlike deciduous plants, pines need to be developed from a very early age for a particular style ... normal in every way. Needle length as well as candle length is also affected by this procedure, and for the same reason. Most pines (and I see many ...
www.evergreengardenworks.com

These listings are filtered
View all for needle pines