Nous assistons durant ces trente dernières années à une croissance de la fréquence
d'apparition des bactéries résistantes aux antibiotiques. Face à la récurrence des infections …

Leaf-cutter ants are agricultural and urban pests that defy chemical control methods.
Laboratory and field studies have revealed repellent and insecticidal activity by the extracts …

Antecedentes: El cambio climático, factor antrópico y el incumplimiento de las tecnologías
ganaderas son factores que modifican los ecosistemas y la biodiversidad, lo que conlleva a …

The inclusion of T. diversifolia in diets based on tropical grasses has proven potential to
improve nutrient availability in these diets, as well as enhance animal production in different …

In 1953–54, Richard S. MacNeish's archaeological investigations in three dry cave sites
near Ocampo in southwest Tamaulipas generated important evidence for the early spread of …

This study aimed to evaluate the nematicidal activity of the Tithonia diversifolia leaf extract
(TDE) against Meloidogyne incognita under in vitro and pot conditions. In addition, the …

Abstract Aldama La Llave is one of several Asteraceae genera that pose phylogenetic
problems. The close similarity between species, as well as the inconsistencies found in the …

The efficient propagation of plant species with high food potential plays a fundamental role
in their adoption and use by producers. It is important, therefore, to develop economical and …

Abstract Three sesquiterpene lactones (1–3) were isolated from the aerial part of Tithonia
diversifolia (Hemsl.) A. Gray grown in the Hoa Binh province in Viet Nam. The structures of …

Generalidades sobre la familia Asteraceae y Tithonia diversifolia. En el conjunto de la flora
global, la familia Asterácea se reconoce por su riqueza de especies, que se calcula en …