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Many parasitoid wasps are considered beneficial to humans because they naturally control agricultural pests. Some are applied commercially in biological pest control, starting in the 1920s with Encarsia formosa to control whitefly in greenhouses. Historically, parasitoidism in wasps influenced the thinking of Charles Darwin. [3]
Therefore, if a person's body odor or urine smells unusually fruity or sweet, that can be a sign of diabetes. Additionally, an ammonia smell that occurs in one's body, urine, or breath could also be an indicator of kidney disease. Typically, the liver converts ammonia to urea because ammonia has a high level of toxicity.
A black garden ant (Lasius niger) engaging in necrophoresis. Necrophoresis is a sanitation behavior found in social insects – such as ants, bees, wasps, and termites – in which they carry away the dead bodies of members of their colony from the nest or hive area.
Most parasitoid wasps dispatch prey in some such hideous manner, including entombing their paralyzed bodies. This tiny ichneumon wasp (Enicospilus purgatus) is nocturnal, as are most of its quarry ...
Are all wasps aggressive? Are their stings dangerous? Know these facts before your next encounter.
The flowers of Cryptostylis orchids and female wasp body parts are very similar in colour when viewed under a hymenopteran visual system, despite looking unlike to human eyes. Although the colours that ichneumon wasps see are unknown, bees and wasps have similar perception with green, blue and ultraviolet wavelengths. [ 6 ]
You’ve probably heard rumors about figs being filled with small wasps. Without the tiny bugs, the Ficus species, the producer of figs, would go extinct.
Chrysis ignita is a species of cuckoo wasp.It is one of a group of species which are difficult to separate and which may be referred to as ruby-tailed wasps.. Cuckoo wasps are parasitoids and kleptoparasites, laying their eggs in the nests of other species where their young consume the larvae of their hosts.