Blood as food cabidela is also made by cooking chicken or rabbit in its own blood, sometimes diluted with vinegar. In Spain, the "morcilla" sausage is a kind of black pudding mainly made with pig blood, with spices, fat, and sometimes vegetables. In Andalusia "sangre encebollada" and Valencian "sang amb ceba "are popular dishes made with chicken or pork solidified blood and onion. In Sweden, the blood soup svartsoppa, made with goose blood, is traditionally eaten on the eve of Saint Martin, especially in the southern region of Skåne. Other popular dishes, with blood as one of the ingredients include blodpudding (black pudding],
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