Results 31 to 40 of about 2,856 (217)
Resistance of Echinochloa crusgalli var. mitis to Imazapyr+Imazapic Herbicide and Alternative Control in Irrigated Rice [PDF]
Planta Daninha, 2018 : The introduction of Clearfield® system for irrigated rice production provided an effective management strategy in the selective control of weeds. However, the selection pressure caused by the continuous use of herbicides such as imazapyr+imazapic ...
J.F.L. BONOW +5 more
doaj +1 more source
Influência do resíduo de colheita de cana-de-açúcar sem queima sobre a eficiência dos herbicidas imazapic e imazapic + pendimethalin [PDF]
Planta Daninha, 2001 Os resíduos deixados sobre o solo por ocasião da colheita mecanizada da cana-de-açúcar podem constituir-se em uma barreira física para a ação dos herbicidas no controle de plantas daninhas, quando aplicados em pré-emergência destas plantas sobre a palha da cana.
Hernandez, D.D. +2 more
openaire +5 more sources
Selection of tolerant species to imazapic for potential use in phytoremediation
Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences, 2020 Using herbicides results in environmental impacts and it is necessary employing sustainable technologies to reduce its residues in the soil. Imazapic, used in the sugarcane cultivation, shows persistence and mobility in the environment. This study aimed to identify plant species tolerant to imazapic with the potential for phytoremediation of soils with
S.M.A. Vasconcelo +5 more
openaire +2 more sources
Planta Daninha, 2006 O trabalho objetivou avaliar o desenvolvimento de Cyperus rotundus plantado em diferentes profundidades na ausência e presença de imazapic e palha da cana-de-açúcar. O delineamento experimental utilizado foi inteiramente casualizado, analisado em esquema
C.A.M. Azania +3 more
doaj +1 more source
Influence of Adjuvants on Efficacy of Imazapic and 2,4-DB [PDF]
Peanut Science, 1999 Abstract Adjuvants can have a major influence on efficacy of postemergence herbicides. Imazapic and 2,4-DB are applied postemergence in peanut (Arachis hypogaea L.) to control a variety of weeds. Determining how adjuvants influence efficacy of these herbicides could lead to more efficient weed management. Field experiments were conducted
openaire +1 more source
Leaching of Imidazolinones in Irrigation Systems in Rice Cultivation: Sprinkling and Flooding [PDF]
Planta Daninha, 2019 : Herbicides of the imidazolinone group have been used in irrigated rice and presented a long persistence in the soil, especially in floodplain areas with a low drainage, and could cause environmental contamination.
D.B. HELGUEIRA +4 more
doaj +1 more source
Changes in the Metabolism of Soybean Plants Submitted to Herbicide Application in Different Weed Management Systems [PDF]
Planta Daninha, 2020 : Technologies that advocate the use of herbicide-resistant crops are alternatives to weed control, but they may cause oxidative stress and change secondary metabolism of plants. Therefore, this study aimed to evaluate changes in the secondary metabolism
D.S. FRAGA +4 more
doaj +1 more source
Ecological Solutions and Evidence, 2022 Invasions by exotic annual grasses (EAGs) are replacing native perennials in semiarid areas globally, including the vast sagebrush‐steppe rangelands of western North America.
Rebecca Donaldson, Matthew J. Germino
doaj +1 more source
Sorption-Desorption Behavior of Imazethapyr and Imazapic on Six Brazilian Soils [PDF]
Planta Daninha, 2018 ABSTRACT: The characterization of sorption-desorption for imazethapyr and imazapic in six agricultural soils was performed to assess the availability of these herbicides in pollution processes. In this pursuit, the batch equilibrium method and high-performance liquid chromatography were used.
MARINHO, M.I.C. +5 more
openaire +4 more sources
Evaluation of imazapic and flumioxazin carryover risk for Carinata (Brassica carinata) establishment
Weed Science, 2022 AbstractCarinata (Brassica carinata A. Braun) is a potential crop for biofuel production, but the risk of injury resulting from carryover of soil herbicides used in rotational crops is of concern. The present study evaluated the carryover risk of imazapic and flumioxazin for carinata.
Manuel E. Camacho +6 more
openaire +3 more sources