The ryegrass (Lolium multiflorum) is a weed of annual cycle, growing in a winter fields, orchards and vineyards of Brazilian southern. The specie normally is controlled with clethodim herbicide, however, the continuous use of this product selected resistant biotypes. Therefore, the objectives of this research were evaluating the distribution of ryegrass biotypes resistant to clethodim in Rio Grande do Sul (RS); determine the required dose to control 50% of population (C 50 ) and reduce 50% of dry matter (GR 50 ) of resistant biotypes, relative to susceptible biotype; examine the mechanism of resistance by application of cyt-P450 inhibitors; and indicate alternative herbicides to control biotypes resistant to clethodi...
Abstract also in Spanish.Two field experiments were conducted during 2012 and 2013 at Roseworthy, So...
Herbicides are widely used in soybean for weed control, and the selection pressure attributed to the...
The wide use of herbicides in agriculture favored the occurrence of herbicide-resistant weeds. In th...
Ryegrass is an annual cycle weed, found in virtually all winter crops, orchards and vineyards of Sou...
ABSTRACT Ryegrass is a weed of annual cycle that is present in winter crops, in orchards and vineyar...
O azevém é uma gramínea de ciclo anual, constituindo-se com freqüência em planta infestante em lavou...
Chemical control with herbicides, especially glyphosate, is the main method used to control ryegrass...
The selection pressure imposed by the intensive use of ALS enzyme inhibitors herbicides have select...
A resistência de biótipos de azevém ao herbicida glyphosate está alterando o manejo da vegetação de ...
O glyphosate é um herbicida de amplo espectro utilizado há mais de 15 anos em pomares de maçã na reg...
O glyphosate é um herbicida de amplo espectro utilizado há mais de 15 anos em pomares de maçã na reg...
The overall objective of this study was to evaluate management alternatives ryegrass resistant to gl...
This work aimed to study alternatives to chemical management of ryegrass and horseweed, taking into ...
O azev??m ?? uma planta daninha de ciclo anual, encontrada em praticamente todas as lavouras de inve...
O azevém é uma gramínea com elevado potencial de infestação em lavouras e pomares, e seu controle co...
Abstract also in Spanish.Two field experiments were conducted during 2012 and 2013 at Roseworthy, So...
Herbicides are widely used in soybean for weed control, and the selection pressure attributed to the...
The wide use of herbicides in agriculture favored the occurrence of herbicide-resistant weeds. In th...
Ryegrass is an annual cycle weed, found in virtually all winter crops, orchards and vineyards of Sou...
ABSTRACT Ryegrass is a weed of annual cycle that is present in winter crops, in orchards and vineyar...
O azevém é uma gramínea de ciclo anual, constituindo-se com freqüência em planta infestante em lavou...
Chemical control with herbicides, especially glyphosate, is the main method used to control ryegrass...
The selection pressure imposed by the intensive use of ALS enzyme inhibitors herbicides have select...
A resistência de biótipos de azevém ao herbicida glyphosate está alterando o manejo da vegetação de ...
O glyphosate é um herbicida de amplo espectro utilizado há mais de 15 anos em pomares de maçã na reg...
O glyphosate é um herbicida de amplo espectro utilizado há mais de 15 anos em pomares de maçã na reg...
The overall objective of this study was to evaluate management alternatives ryegrass resistant to gl...
This work aimed to study alternatives to chemical management of ryegrass and horseweed, taking into ...
O azev??m ?? uma planta daninha de ciclo anual, encontrada em praticamente todas as lavouras de inve...
O azevém é uma gramínea com elevado potencial de infestação em lavouras e pomares, e seu controle co...
Abstract also in Spanish.Two field experiments were conducted during 2012 and 2013 at Roseworthy, So...
Herbicides are widely used in soybean for weed control, and the selection pressure attributed to the...
The wide use of herbicides in agriculture favored the occurrence of herbicide-resistant weeds. In th...