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Baixa umidade do solo na eficácia de herbicidas aplicados em pré-emergência
(2014-01-01)
The aim of this study was to evaluate the effect of low soil moisture on the efficacy of applying herbicides ametryn + clomazone, sulfentrazone and tebuthiuron in pre-emergence application submitted to simulated rainfalls ...
Morfologia de plântulas e estádios juvenis de espécies invasoras
(2007-07-01)
The morphology of 20 species of weeds that occur in the most common crops in Maringá, Paraná State, Brazil and adjacent regions were described at early developmental stages, in order to identify the species in the field ...
Morfologia de plântulas e estádios juvenis de espécies invasoras
(2007-07-01)
The morphology of 20 species of weeds that occur in the most common crops in Maringá, Paraná State, Brazil and adjacent regions were described at early developmental stages, in order to identify the species in the field ...
Emergência de capim-carrapicho e picão-de-flor com diferentes profundidades de semeadura em duas épocas
(Universidade Federal de Uberlândia (UFU), 2014)
Interference of Cenchrus echinatus and Rottboellia exaltata in growth of cowpea cropInterferencia de Cenchrus echinatus y Rottboellia exaltata en el crecimiento del frijol caupí
(Universidad Centroccidental Lisandro Alvarado, 2020)
Toxicidad aguda del extracto etanólico de Cenchrus echinatus (cadillo) en Poecilia reticulata (pez guppy)
(Universidad San Pedro, 2023-04-24)
La presente investigación tuvo como objetivos evaluar la toxicidad aguda del extracto etanólico de Cenchrus echinatus (cadillo) en Poecilia reticulata (pez guppy), para tal fin se utilizó 72 alevines de peces guppys, se ...
Inhibitory effects of jackbean (Canavalia ensiformis L.) leaf residues on germination and vigour of crops and weeds
(1998-01-01)
The effects of jackbean leaf residues incorporated in the soil on germination and seedlings growth of cucumber, radish and some weeds was examined. Trials were carried out under greenhouse conditions to (a) determine the ...
Inhibitory effects of jackbean (Canavalia ensiformis L.) leaf residues on germination and vigour of crops and weeds
(1998-01-01)
The effects of jackbean leaf residues incorporated in the soil on germination and seedlings growth of cucumber, radish and some weeds was examined. Trials were carried out under greenhouse conditions to (a) determine the ...