Ambrosia beetles are small wood destroying insect. They belong to the weevil family. Ambrosia beetles excavate tunnel in wood and transmit fungal diseases to the infested trees. The trees eventually weaken and die. It’s easy to spot the Ambrosia beetles in the tree. As they infested a tree, they produce strands of boring dust. The […]
Modified Whip and Tongue Graft
The whip and tongue graft is best suited when the scion and root stock have similar diameters. I have a scion wood with about half of the diameter of the root stock. To use the whip and tongue with different diameter, I have two choices: align the scion on one size or make off the […]