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13  Articles
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The degradation of simazine in the process of photolysis has been studied in aqueous solution. The study of the photolysis concerned three aspects namely the direct photolysis, photolysis catalyzed first using TiO2 and the coupling TiO2/H2O2 as catalysts.... see more

The degradation of simazine in the process of photolysis has been studied in aqueous solution. The study of the photolysis concerned three aspects namely the direct photolysis, photolysis catalyzed first using TiO2 and the coupling TiO2/H2O2 as catalysts.... see more

The study of the monitoring and of the dissipation relate 4 herbicides (simazine, prometryn, terbutryn and Terbuthylazyne) of the family of s-triazine compounds. The study of the monitoring has shown that the four molecules are presented, all year round i... see more

The study of the monitoring and of the dissipation relate 4 herbicides (simazine, prometryn, terbutryn and Terbuthylazyne) of the family of s-triazine compounds. The study of the monitoring has shown that the four molecules are presented, all year round i... see more

Este trabalho teve por objetivo estimar a eficácia do controle de plantas daninhas na cultura do milho (Zea mays L.), cultivado em sistema plantio direto, em região de Cerrado, por meio da aplicação, em pré-emergência, de herbicidas. Foram realizados dois... see more

Infective juveniles (IJs) of entomopathogenic nematodes show reduced infectivity when their lipid content decreases. The expenditure of this energy reserve can be accelerated by stress factors, such as contact with chemical pesticides. The aim of this stu... see more

A presença de plantas daninhas pode reduzir severamente o rendimento do sorgo sacarino (Sorghum bicolor), e em função do reduzido número de herbicidas registrados, o objetivo do trabalho foi avaliar o efeito de herbicidas no crescimento inicial dessa cult... see more

At Southern Brazil, intercropping system between corn and Urochloa is an interesting way to improve soil cover and animal feed. This study was carried out with the objective to evaluate the effect of herbicides and its doses on corn and Alexandergrass (Ur... see more

Objetivou-se com este trabalho avaliar a eficácia e a seletividade de herbicidas aplicados isoladamente ou em mistura de tanque na cultura do milho RR®. O delineamento experimental utilizado foi de blocos casualizados com quatro repetições. Os tratamentos... see more

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