In kentucky, brown needles on white pine are often caused by one of the following three conditions:
27+ Pine Tree Needles Turning Brown. Browning is often caused by an inability of the pine tree to uptake enough water to keep its needles alive. In addition pines, especially scotch pine, have been attacked and killed in many urban communities.
Dead Needles On Pine Trees Reasons For Dead Needles On Lower Pine Branches from www.gardeningknowhow.com
Blue spruce trees are also susceptible to rhizosphaera needle cast, caused by the fungus rhizosphaera. Pine trees do tend to shed the leaves, especially during fall and/or spring. Runoff from engine oil, gas and salt can harm the root system of pines and contaminate the surrounding soil.
In addition pines, especially scotch pine, have been attacked and killed in many urban communities.
As it works its way down, the green color in the rest of the tree will fade into brown. The needles turn yellow or brown first, before dropping to the ground. These needles live for two to seven years and then die and drop during the fall. Needles turn brown from the tip down, needle base often remains green;
