1. UC IPM
Darkly stained wood from a Chinese hackberry tree that died from an unexplained malady. The cross-section at the right is from 1 foot above the ground and the left wood is from 15 feet above the ground.
Darkly stained wood from a Chinese hackberry tree that died from an unexplained malady. The cross-section at the right is from 1 foot above the ground and the left wood is from 15 feet above the ground.
Credit: Jack Kelly Clark