What does a blue stripe on a tree mean?

The boundary of leave areas must be painted with a blue stripe (vertical or diagonal) at eye level and signed. Use blue spot at eye level to mark the boundary of these areas. 3. Green – Superior trees.

What does purple mean on a tree?

Purple paint on boundary line trees or fence posts means NO TRESPASSING, just as a green light means go and a red light means stop. The law reads as follows: “The owner or lessee of any real property may post the property by placing identifying purple paint marks on trees or posts around the area to be posted.

What does a purple stripe mean?

The thin purple line, proposed for security officers. Police have the thin blue line, now placed as a stripe in the American flag. Firefighters/emergency services have the red line. “Security personnel in the public and private sectors form an essential part of the protective apparatus of most nations.

What do orange dots on trees mean?

A That sounds like coral spot, a nasty fungal infection. It is like the plant version of gangrene, setting in during cold, damp weather. The spots should be pinhead-sized and raised, in a pinky-coral colour. Always prune in dry weather, and cut the branches off at the collar (the thick part at the base of the branch).

Can PG&E cut my trees?

Tree debris management PG&E and our tree contractors do not have the authority to remove wood because the trees on your land are your property. As a courtesy, tree crews cut larger limbs into more manageable lengths and leave wood on-site for customer use.

What does a white mark on a tree mean?

removal

What is the white fungus on tree bark?

Those white paint-like bands across the bark are lichens, and they are as normal and natural a part of healthy forests as are warblers. There are several others present on this tree and throughout the woods. Lichens exist in beautiful diversity, and the vast majority of them do absolutely no harm to trees.

Is white fungus on trees dangerous?

A fungus may also attack the leaves hurting a tree’s ability to make food through photosynthesis. In the long run, any sick tree can become dangerous when its strength is broken down by a fungus. The good news is tree fungi do NOT generally transmit to humans.

What is the fungus that grows on the side of trees?

Polypores are also called bracket fungi, and their woody fruiting bodies are called conks. Most polypores inhabit tree trunks or branches consuming the wood, but some soil-inhabiting species form mycorrhiza with trees.

How do you treat bark fungus on trees?

Copper-sulfate sprayed on lichens on trees will kill the fungus side of the organism. Only use copper-sulfate as a treatment for tree lichen in late spring through early fall. It will not be effective in cool weather. You can also remove tree lichen with lime sulfur.

What causes fungus on tree bark?

These fungi enter the tree at wound areas, which are caused by improper pruning, lightning strikes, windstorms, fire, construction, or other means of tree damage. The decay fungi will reproduce through fruiting bodies, or conks, that develop in old wounds, cracks in the bark, or old branch stubs.