Blood sausage similar ingredients, is also eaten in Bosnia, Croatia, Serbia, and Slovenia during winter time, usually with sauerkraut and cooked potatoes. In Romania, the traditional "sângerete" (from "sânge", "blood" in Romanian) is made from shoulder butt pork meat, pork blood and a filler such as pre-boiled rice seasoned with pepper, garlic and basil. It has many regional variants, but the most common are the "sângerete" from Transylvania. Similarly, in Czech cuisine, "jelito" is made from second-rate pork, pig's blood and peeled barley; the stuffing served by itself, unformed, is called "prejt". In Denmark, "blodpølse" is made from pigs's blood and suet,
Russian wheat aphid a pest in Crimea in 1901. And the origin of "D. noxia" can be traced back to Eurasia when it was a pest on cereals. Aside from direct damages to crops, they are also vectors for barley yellow dwarf, barley mosaic and sugarcane mosaic viruses. After its detection in the US in 1986, the Russian wheat aphid quickly became a major pest of wheat and barley. The researches that found "D. noxia" resistant strains of wheat were in 1996 but genotypes of aphids that were able to overcome these resistance strains began to appear in 2003. "D. noxia" feeds on