Scab should only be a severe problem for stone fruit ... Of Cankers Oozing A Tan Liquid Apple, pear, and other fruit trees ...

Discover the major common tree diseases in the United States. Armillaria attacks both hardwoods and softwoods and causes either yellowing leaves or browning needles. Wood that is decaying from ...

Tree insect pests and diseases are part of this area’s forestry world. It seems like whether the previous summer was scorching or temperate, whether the winter was severe or mild, and whether ...

The Boulder Apple ... trees. In the late 1800s, much of the land in the city of Boulder was planted for fruit production. For a period of time at the beginning of the 20th century, Boulder was one of ...