Rhizosphaera Needle Cast

What is Rhizosphaera Needle Cast? What is Rhizosphaera Needle Cast? Rhizosphaera needle cast occurs throughout Wisconsin but in­fects only certain conifer species. Colorado blue spruce is the most common host in Wisconsin. What are the symptoms and effects of Rhizosphaera Needle Cast? Rhizosphaera needle cast starts from the bottom of the host tree and progresses upward.…

Chlorosis

Chlorosis What is Chlorosis? Chlorosis is a serious condition where a tree’s ability to manufacture chlorophyll has been compromised. Because chlorophyll is the green pigment found in leaves, this condition is easy to diagnose by looking at leaf color. Mild chlorosis may occur as a pale green appearance to the leaves, while leaves may be…

Benefits of Urban Trees

Benefits of Urban Trees Social Benefits: The Human response to trees goes well beyond simply observing their beauty. We feel serene, peaceful, restful, and tranquil in a grove of trees. We are “at home” there. The calming effect of nearby trees and urban greening can significantly reduce workplace stress levels and fatigue, calm traffic, and…