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Parasitoid wasps are a large group of hymenopteran superfamilies, with all but the wood wasps being in the wasp-waisted Apocrita. As parasitoids , they lay their eggs on or in the bodies of other arthropods , sooner or later causing the death of these hosts .
Several wasps build a nest to lay their eggs. Hot weather could increase the number of wasps in California.
For example, the human body louse transmits the bacterium Rickettsia prowazekii which causes epidemic typhus. Although invertebrate-transmitted diseases pose a particular threat on the continents of Africa, Asia and South America, there is one way of controlling invertebrate-borne diseases, which is by controlling the invertebrate vector.
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Vespula vulgaris, known as the common wasp, is a species found in regions that include the United Kingdom, Ireland, Germany, India, China, New Zealand [1] and Australia. It is sometimes known in English as the European wasp, but the same name is used for the species Vespula germanica or German wasp.
Prallethrin is classified as “Not Likely to be Carcinogenic to Humans.” No tumors were observed in rat and mouse carcinogenicity studies up to the highest doses tested. In both the rat and mouse studies, the animals could have tolerated higher dose levels; however, EPA determined that dose levels were adequate to assess potential ...
The house fly is found all over the world where humans live and so is the most widely distributed insect. [1] This is a list of common household pests – undesired animals that have a history of living, invading, causing damage, eating human foods, acting as disease vectors or causing other harms in human habitation.
Imiprothrin is a synthetic pyrethroid insecticide.It is an ingredient in some commercial and consumer insecticide products for indoor use. It has low acute toxicity to humans through the inhalation and dermal routes, but to insects it acts as a neurotoxin causing paralysis.