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
Welfare of farmed insects options." That said, freezing is a worst-case method if chemical or instantaneous physical destruction is not possible. Some "how to" guides for eating insects make no mention of freezing or other euthanasia methods. For example, Miles Olson recommends and so on. The website Insects Are Food suggests refrigerating insects to slow them down without killing them, prior to boiling or otherwise cooking them. Other guides recommend freezing first. Timothy Ferriss recounts what he observed when roasted his insects without freezing them first: "Suffice it to say, merely sedated crickets make horrible noises if you roast them, and the visual is