Spatiotemporal distribution of Schizaphis graminum (Rondani) and its natural enemy Coccinella septempunctata (Linnaeus) in graniferous sorghum crops.

At the global level, Sorghum bicolor (L.), is one of the most important crops, which ranks fifth among all cereals. It is cultivated in Africa, Asia, Oceania and the Americas, where it serves as a source of food and feed for humans and animals, respectively.

Recrudescence of Toxoplasma gondii infection in chronically infected rats (Rattus norvegicus).

The kinetics of Toxoplasma gondii infection reactivation in the brain and muscles was analyzed in this study to determine the preferred tissue by the parasite during immunosuppression. Two groups of Wistar rats (G1 and G2) were inoculated with 10(4) bradyzoites of BTU10 strain (genotype I), p.o.