Symptoms of Pseudodementia. A person may appear confused, exhibit symptoms that have to do with any of the conditions associated with pseudodementia. For instance, if they are depressed, they may experience depressive symptoms such as sleep disturbance, and complain of memory impairment and other cognitive problems.
Despite the damage they can cause, it is worth noting that trees can be surprisingly resilient in the face of an infestation. Tent caterpillars cause trees to defoliate, which is a problem, but an established tree can withstand 25 percent defoliation without succumbing to any problems.
Minnesota Department of Agriculture Gypsy Moth enacted a quarantine in Lake and Cook counties on July 1, 2014. The gypsy moth is an invasive forest pest from Europe that is one of the most damaging tree defoliators currently in the U.S. Aspen and oak top the list of over 500 preferred host species.Gypsy moth caterpillars feed on leaves of deciduous trees and are present in early to mid-summer. Outdoor recreation might be reduced as a result of bare trees, caterpillar presence on trees and roads, and feces falling from trees. 2  Repeated defoliation can lead to the death of many trees, changing the mix of tree species and affecting dependent wildlife. 3  Tree losses can impact forest and related industries.