For whatever reason, my office has seen an explosion of homeowners bringing in branches covered in cottony maple scale. I ...

Life Cycle and Biology ... The test is not attached to the body and can be peeled back to reveal the soft-bodied scale insect (Fig.3). Spends winter as a female beneath protective coverings in bark, ...

Cochineal scale insects suck sap from prickly pear cacti, ... Treating them is best done when the crawlers are active since they are the weakest link in their life cycle.

They need to eat many other insects to complete their life cycle. A lady beetle, for example, may eat more than 2,400 aphids during its life span. Common beneficial insects include: Lady beetles — ...

Scale insects have a pretty relatively complex life cycle.” While the insect can kill weaker trees, healthier trees can recover from an infestation if it’s caught and controlled at the right time, ...

Insect scales are pictured on evergreen euonymus leaves. The brown scale are females, which are fixed to the site, and the whites ones are males, which are mobile.

Scales are plant-parasitic members of the diverse insect order Hemiptera (“true bugs”). Together with the mealybugs, they comprise the superfamily Coccoidea with over 8,400 species worldwide.