Beet powdery mildew incited by Erysiphe betae is a serious foliar fungal disease of worldwide distribution causing losses of up to 30%. In the present work, we searched for resistance in a germplasm collection of 184 genotypes of Beta vulgaris including fodder (51 genotypes), garden (60 genotypes), leaf (51 genotypes), and sugar (22 genotypes) beet types. Resistant genotypes were identified in ...

El empleo constante y excesivo de fungicidas sintéticos en la industria fruti-hortícola ha provocado profundas alteraciones el medio ambiente salud humana. En este contexto, explorar fuentes naturales antifúngicas resulta importancia económica medioambiental. Se propuso estudiar actividad cinco aceites volátiles obtenidos las especies vegetales nativas Dysphania ambrosioides, Baccharis frenguel...

The leaves of Chenopodium ambrosioides L. [Chenopodiaceae] ('mastruz') have been indicated for the treatment of several diseases, among which the cancer. There are no results focusing the effect of C. ambrosioides treatment on tumor development in vivo. The aim of this study was to investigate the effect of treatment with C. ambrosioides on Ehrlich tumor development. Swiss mice were treated by ...

Ethnopharmacological relevance: Dysphania ambrosioides (L.) Mosyakin & Clemants (Chenopodiaceae) is a medicinal plant known for its anxiolytic, antidepressant and anticonvulsant activities in Cameroonian folk medicine. Aim of the study: The aim this work to evaluate anxiolytic effects aqueous extracts investigate mechanism action. Materials methods: Elevated plus maze test open field were u...

Polymyxa betae is a biotrophic obligate sugar beet parasite that belongs to plasmodiophorids. The infection of sugar beet roots by this parasite is asymptomatic, except when it transmits Beet necrotic yellow vein virus (BNYVV), the causal agent of rhizomania. To date, there has been little work on P. betae–sugar beet molecular interactions, mainly because of the obligate nature of the parasite ...

Objetivo: Descrever o uso de plantas medicinais nativas do cerrado pela população idosa. Métodos: Trata-se um estudo transversal, cunho correlacional, analítico e descritivo com abordagem quantitativa. O foi realizado no município Barreiras, entre os anos 2019 2022. Participaram 400 idosos, que responderam questionário composto por questões abordavam características sociodemográficas além conhe...