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Pine Tree
Kingdom: Plantae Division: Pinophyta Class: Pinophyta
Order: Pinales Family: Pinaceae Genus: Pinus
There are about 35 species of pine tree found throughout North America, particularly in the northern areas. In addition, a number of foreign trees, such as Scots pine and Austrian pine, have been introduced... More »

Pine wilt disease - American Phytopathological Society


Pine wilt is a dramatic disease because it usually kills affected trees within a few weeks to a few months (Figure 1). The pine wood nematode (Bursaphelenchus ...

How to Identify and Manage Pine Wilt Disease and Treat Wood ...


For example, if a dead or dying pine tree with pinewood nematode also has oviposition pits from sawyer beetles at the time of sampling, then pine wilt disease ...

Signs of a Sick Pine Tree | Home Guides | SF Gate


Needle discoloration can indicate that your pine trees need more water or that they're suffering from a disease or insect infestation. Some types of bark beetles ...

The fungi also infect healthy trees, either killing them outright or predisposing them to attacks by other fungi or insects. The effects of this disease are most severe in landscape, windbreak, and park plantings. That makes annosus root rot a problem in thinned pine ... More »
By Steve Nix, About.com Guide

Pine Diseases - North Carolina Cooperative Extension


Pine trees are used extensively across North Carolina to landscape homes, ... Several pine diseases are restricted to, or are more severe, in certain areas of the  ...

Pine Diseases — Plant Diseases — Penn State Extension


Remove infected twigs to reduce the amount of fungus in the tree. Apply a fungicide beginning as the buds swell in the spring and repeat application until the ...

Pine Diseases | The Morton Arboretum


Pine wilt is a serious disease caused by the pinewood nematode, ... nematodes are carried from diseased trees to living trees in spring by pine sawyer beetles.

How To Identify And Control Problems With Pine Trees - YouTube


Feb 11, 2010 ... Learn how to identify and control problems associated with pine trees. From the Southwest Yard & Garden series.

Pine Wilt Disease - YouTube


Jun 27, 2008 ... UNL Extension Plant Diagnostician Amy Ziems talks about pine wilt disease and how to tell if your tree is infected with it.

Popular Q&A
Q: Austrian Pine Tree Diseases.
A: The Austrian pine is a type of pine tree that grows well in U.S. Department of Agriculture plant hardiness zones 3 to 7. The tree can grow up to 60 feet high an... Read More »
Source: www.ehow.com
Q: California Pine Tree Diseases.
A: Pitch canker is a fungal disease caused by Fusarium circinafum and has greatly affected the health of pine trees on the coast of California and has scarred whol... Read More »
Source: www.ehow.com
Q: Sugar Pine Tree Disease?
A: blister rust ? Read More »
Source: answers.yahoo.com
Q: Why does my Pine tree look diseased?
A: call this gentleman (1-800-299-5872) Saturday 5:30am - 9am / Sunday 8am - 11am central, he is on KTSA Radio station San Antonio, TX. Read More »
Source: answers.yahoo.com
Q: The problem is with the long needle pine tree, not sure what kind...
A: Since you are seeing the black on the needles and twigs it sounds like a scale problem. Scale insect suck the plant juices from the plant and secrete a substanc... Read More »
Source: en.allexperts.com