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  2. Raid (insecticide) - Wikipedia

    en.wikipedia.org/wiki/Raid_(insecticide)

    Authorities have warned of a growing trend of ingesting bug spray in the southern United States, supposedly as a substitute for methamphetamine. Possible symptoms of ingesting bug poison include, but are not limited to: erratic behavior, nausea, headache, sore throat, extreme inflammation, redness of the hands and feet, auditory hallucinations ...

  3. Pyrethrin - Wikipedia

    en.wikipedia.org/wiki/Pyrethrin

    This hyperexcitation causes the death of the insect due to loss of motor coordination and paralysis. [19] Resistance to pyrethrin has been bypassed by pairing the insecticide with synthetic synergists such as piperonyl butoxide. Together, these two compounds prevent detoxification in the insect, ensuring insect death. [20]

  4. Chlordane - Wikipedia

    en.wikipedia.org/wiki/Chlordane

    Chlordane, or chlordan, is an organochlorine compound that was used as a pesticide.It is a white solid. In the United States, chlordane was used for termite-treatment of approximately 30 million homes until it was banned in 1988. [4]

  5. Cockroach - Wikipedia

    en.wikipedia.org/wiki/Cockroach

    Like other insects, cockroaches breathe through a system of tubes called tracheae which are attached to openings called spiracles on all body segments. When the carbon dioxide level in the insect rises high enough, valves on the spiracles open and carbon dioxide diffuses out and oxygen diffuses in.

  6. Pest control - Wikipedia

    en.wikipedia.org/wiki/Pest_control

    An agricultural aircraft applies low-insecticide bait against western corn rootworm.. Pest control is the regulation or management of a species defined as a pest; such as any animal, plant or fungus that impacts adversely on human activities or environment. [1]

  7. Insect pheromones - Wikipedia

    en.wikipedia.org/wiki/Insect_pheromones

    Vincent Dethier divided insect pheromones into six categories according to their general behavior-triggering effects. [11] These include prisoners, which are normally only perceptible at short distances and cause an insect in motion to stop, and locomotor stimulants, which increase the insect's speed or decrease the number of directional changes.

  8. Mandible (insect mouthpart) - Wikipedia

    en.wikipedia.org/wiki/Mandible_(insect_mouthpart)

    Insect mandibles are a pair of appendages near the insect's mouth, and the most anterior of the three pairs of oral appendages (the labrum is more anterior, but is a single fused structure). Their function is typically to grasp, crush, or cut the insect's food, or to defend against predators or rivals.

  9. Insect morphology - Wikipedia

    en.wikipedia.org/wiki/Insect_morphology

    Insect blood or haemolymph's main function is that of transport and it bathes the insect's body organs. Making up usually less than 25% of an insect's body weight, it transports hormones, nutrients and wastes and has a role in, osmoregulation, temperature control, immunity, storage (water, carbohydrates and fats) and skeletal function. It also ...