Forensic entomology When conditions are dry, the deprivation of moisture outside drives many pests inside searching for water. While the rainy weather increases the numbers of insects, this dry weather causes pest invasions to increase. The pests most commonly known during dry conditions are scorpions, ants, pillbugs, millipedes, crickets, and spiders. Extreme drought does kill many populations of insects, but also drives surviving insects to invade more often. Cold temperatures outside will cause invasions beginning in the late summer months and early fall. Box elder bugs, cluster flies, ladybugs, and silverfish are noticed some of the most common insects to seek the
Great Plague of London they had ever been seen ...". Plague cases continued to occur sporadically at a modest rate until the summer of 1666. On the second and third of September that year, the Great Fire of London destroyed much of the City of London, and some people believed that the fire put an end to the epidemic. However, it is now thought that the plague had largely subsided before the fire took place. In fact, most of the later cases of plague were found in the suburbs, and it was the City of London itself that was destroyed by the Fire. According