To estimate the herbicide rate which inhibits 50% (I50) of the growth of bioindicator plants in soils of different textures and organic matter levels, which could interfere on the bioactivity of the tested herbicide, a completely randomized experiment was carried out with seven treatments (0, 50, 100, 150, 200, 250 and 300 g a.i./ ha) and four replications, in five kinds of soil textures. The analyzed parameters were: total fresh biomass, dry shoot biomass and dry root biomass of the sorghum plants. According to the results, it can be concluded that in sandy soils the herbicide shows a great vertical mobility, and that high levels of AP+ in the soil can minimize the herbicide effect on plants. The experiment also has shown that the higher t...
The present review aimed to collect information from main studies about carryover effect of some her...
A expansão dos sistemas conservacionistas de manejo do solo e das culturas geneticamente modificadas...
O herbicida diclosulam, N-[2,6-diclorofenil]-5-etoxi-7-fluoro(1,2,4)-triazolo [1,5c]-pirimidina-2-su...
Com o objetivo de estimar a dose do herbicida "Zeta" que inibe 50% I50) do crescimento de plantas bi...
The weed control becomes an important practice performed on the main crops, applying herbicides such...
O sistema de produção empregado atualmente na grande maioria das lavouras brasileiras baseia-se em u...
This experiment was conducted in order to verify a possible translocation of substituted urea herbic...
The objective of this work was to select appropriate bioindicators for monitoring the mobility in so...
Knowledge of herbicides sorption by colloids predicts its movement in the soil profile and its effec...
Com o objetivo de estudar a atividade do herbicida acetochlor em Argissolo Vermelho submetido à seme...
Visando a estudar a influência do período de competição das plantas daninhas sobre alguns parâmetros...
O objetivo deste trabalho foi avaliar o comportamento de herbicidas com efeito residual em diferente...
Neste trabalho foram avaliados os efeitos da granulometria da biomassa, temperatura e tempo de piról...
Weed control is an essential practice in cropmanagement. However, the use of herbicides may not be e...
The persistence of Alachlor was investigated during three years in a clay soil under field condition...
The present review aimed to collect information from main studies about carryover effect of some her...
A expansão dos sistemas conservacionistas de manejo do solo e das culturas geneticamente modificadas...
O herbicida diclosulam, N-[2,6-diclorofenil]-5-etoxi-7-fluoro(1,2,4)-triazolo [1,5c]-pirimidina-2-su...
Com o objetivo de estimar a dose do herbicida "Zeta" que inibe 50% I50) do crescimento de plantas bi...
The weed control becomes an important practice performed on the main crops, applying herbicides such...
O sistema de produção empregado atualmente na grande maioria das lavouras brasileiras baseia-se em u...
This experiment was conducted in order to verify a possible translocation of substituted urea herbic...
The objective of this work was to select appropriate bioindicators for monitoring the mobility in so...
Knowledge of herbicides sorption by colloids predicts its movement in the soil profile and its effec...
Com o objetivo de estudar a atividade do herbicida acetochlor em Argissolo Vermelho submetido à seme...
Visando a estudar a influência do período de competição das plantas daninhas sobre alguns parâmetros...
O objetivo deste trabalho foi avaliar o comportamento de herbicidas com efeito residual em diferente...
Neste trabalho foram avaliados os efeitos da granulometria da biomassa, temperatura e tempo de piról...
Weed control is an essential practice in cropmanagement. However, the use of herbicides may not be e...
The persistence of Alachlor was investigated during three years in a clay soil under field condition...
The present review aimed to collect information from main studies about carryover effect of some her...
A expansão dos sistemas conservacionistas de manejo do solo e das culturas geneticamente modificadas...
O herbicida diclosulam, N-[2,6-diclorofenil]-5-etoxi-7-fluoro(1,2,4)-triazolo [1,5c]-pirimidina-2-su...