These insects are masters of disguise, and they can fool inattentive people easily because it is hard to notice them on the first try. Due to their bark-esque look, in most cases, they are noticed after the damage has been done. Both Armored and Soft Scales inhabit under a protective waxy cover. But they aren't completely the same, and it is crucial to distinguish them because they can be managed differently. So Armored Scales' waxy cover isn't attached to the insect body; hence it is removable. These Scales are rather passive; they don't produce honeydew and mostly don't even move. Soft ones are the exact opposite. They can't be separated from their cover; they produce honeydew and are quite agile.
Armored and Soft Scales
Signs of damage
- An abundant amount of honeydew. As we have mentioned before, Soft Scales are known for producing it.
- Premature leaf drop. It is happening because these pests reduce trees' vigor and growth.
- Dying branches. Another example of how Scales destabilize the affected tree.
- Yellowing of the leaves. This also indicates weakening.
How to prevent
If you keep your trees healthy, the probability of scale infestation will be reduced. However, be moderate with fertilizing because too much of it can contribute to the problem. Monitoring the garden is important because it would be advantageous to spot them in the early stage of their development, even if you miss the moment of their appearance.
Heal
The good news is these insects don't require a huge arsenal to destroy them. When it comes to Armored Scales, horticultural oil can be a lifesaver. Before applying, ensure the tree isn't stressed and well-hydrated, and spray the affected tree with it. Repeat the procedure at five to six-week intervals. Insecticides can be useful to get rid of Soft Scales.
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