Trissolcus japonicus, the samurai wasp, is a parasitoid wasp species in the family Scelionidae, native to east Asia but now found in Europe, North America, and Chile. It is chiefly known for parasitizing Halyomorpha halys (brown marmorated stink bug). It deposits eggs into the eggs of the stink bug, and as the wasp … See more Trissolcus japonicus was originally described by American entomologist William Harris Ashmead in 1904, and transferred to the genus Trissolcus in 1968. All species within the genus Trissolcus are egg See more Trissolcus japonicus adults are small black wasps with orange and black legs and antennae. The adult samurai wasp is 1–2 millimetres (3⁄64–5⁄64 in) in length. The size of the wasp depends on the size of the host egg from which it emerged. It does not sting people. See more In its native range, the samurai wasp is able to complete up to 10 generations per year, while its primary host, brown marmorated stink bug, completes up to 2. Female wasps lay … See more The samurai wasp is native to Eastern Asia, including China, Japan, Korea, and Taiwan. In 2014, two adventive populations were found in the United … See more Trissolcus japonicus is currently the subject of biological control programs against the brown marmorated stink bug (BMSB) in the US, Europe, and New Zealand. In the United States, it will likely take years for the wasps to build up large enough densities in … See more http://www.stopbmsb.org/biological-control/samurai-wasp-trissolcus-japonicus/
Scientists want to use the Samurai Wasp to fight Michigan
WebMar 19, 2024 · The samurai wasp, Trissolcus japonicus(Ashmead) (Hymenoptera: Scelionidae), is an egg parasitoid associated with the brown marmorated stink bug, … WebInteresting publications for March 2024. 1 Combination of UV and green light synergistically enhances the attractiveness of light to green stink bugs Nezara… highway 14 water
Samurai Wasp Trissolcus japonicus (Ashmead) (Insecta: …
WebAug 8, 2024 · Trissolcus japonicus (Ashmead), an Asian parasitoid of Halyomorpha halys (Stål) (Hemiptera: Pentatomidae), was first detected in North America in 2014. Although testing in quarantine facilities as a candidate for classical biological control is ongoing, adventive populations have appeared in multiple sites in the United States, Canada, and … WebDec 30, 2024 · A promising adventive parasitoid, the samurai wasp, Trissolcus japonicus, has become established in the U.S., including Utah. According to ecological models, Utah is marginally suitable for the samurai wasp and poses unique challenges to its establishment from extreme climates and high elevation. WebApr 11, 2024 · The samurai wasp A samurai wasp, Trissolcus japonicus, crawls on brown marmorated stink bug eggs in 2024 at the Oregon State University Mid-Columbia Agricultural Research and Extension Center in Hood River. OSU and Washington State University researchers have released the parasitic wasp as a biocontrol for BMSB. highway 14 traffic cameras