This study aimed to evaluate the guinea grass effect (Panicum maximum) on the initial growth of different Eucalyptus × urograndis clones. Two assays were established with eucalyptus clones and guinea grass seedlings. The ...

The objectives of this study were to evaluate four clones of oregano grown in major production areas andcarry out the taxonomic identification of these clones. Four clones of oregano named as "Mendocino","Compacto", ...

The genetic divergence in 20 Eucalyptus spp. clones was evaluated by multivariate techniques based on 167 RAPD markers, of which 155 were polymorphic and 12 monomorphic. The measures of genetic distances were obtained by ...

Among the phytosanitary problems of rubber tree cultivation is the incidence of root knot, more specifically Meloidogyne exigua race 3, demonstrating great importance for the crop, which was verified in the present evaluation ...

Um dos sérios problemas enfrentados pelos fruticultores é o reduzido número de cultivares disponíveis regionalmente. Nesse aspecto, a produção de novos materiais genéticos é uma alternativa viável e necessária para minimizar ...

Rust is among the main diseases which may affect the wood availability and production cost of eucalyptus plantations. Eucalyptus genetic improvement for resistance to rust and plant growth study in different planting seasons ...

The cultivar ‘Carmenère’ is originated from the Médoc in France. Its presence was dramatically reduced after the phylloxera crisis during the second half of the 19thcentury. During the last decade no more than 10 ha were ...

Epigenetic perturbations during the reprogramming process have been described as the primary cause of the low efficiency of somatic cell nuclear transfer (SCNT). In this study, we tested three strategies targeting nuclear ...

We tested the hypothesis that Eucalyptus globulus Labill. genotypes that are more resistant to dry environments might also exhibit higher cold tolerances than drought-sensitive plants. The effect of low temperatures was ...