The San Jose Scale and Methods of Controlling It offers a practical look at a widespread orchard pest and the evolving steps to manage it.
This edition surveys where the scale has appeared, how it harms trees, and the core strategies used to keep it in check, from nursery inspection to field sprays.
Readers will get clear explanations of how the insect looks, how it spreads from tree to tree, and why early detection matters. The guide also covers tested control methods, including fumigation of nursery stock and various spraying formulations, with notes on what has proven effective in the Eastern States and Connecticut in particular.
- How the San Jose Scale appears on bark, twigs, leaves, and fruit, and how to recognize early signs.
- How the pest spreads in orchards and nurseries, and the importance of inspection systems.
- Different control methods: fumigation of nursery stock, lime and sulfur mixtures, and oil-based sprays.
- Practical guidance on choosing and using treatments, with notes on advantages and limitations of each approach.
Ideal for orchardists, nursery operators, and readers seeking practical pest-management guidance for fruit trees.