Seven new species of Anchastus LeConte, 1853 are described: A. brunneifinibus sp. nov. (Bolivia), A. cuiabanus sp. nov. (Brazil), A. flavonigrothoracicum sp. nov. (Bolivia), A. rubrithoracicum sp. nov. (Brazil, Bolivia), A. thoracoferrugineus sp. nov. (Bolivia), A. transverseplagiatus sp. nov. (Bolivia) and A. uniplagipennis sp. nov. (Bolivia). The female genitalia of A. boulardi Chassain, 2010...

Floriculture crops can lose their aesthetic quality due to water deficit during postproduction. Calcium is a secondary messenger in plant stress signaling, and the treatment of calcium has been proposed alleviate damage by various abiotic stresses. The objective this research was evaluate application methods delay wilting under deficiency three species bedding plants: viola (Viola cornuta), imp...

Viola x wittrockiana L. is an ornamental plant in high demand horticulture. It becoming more critical for greenhouse growers to focus on sustainable production enhance quality while reducing negative environmental impacts. Therefore, assessing the effect of recycled phosphorous (P) and nitrogen (N) sources growth viola could become very useful producers terms sustainability. This experiment ana...