Results 41 to 50 of about 3,867 (220)
Planta Daninha, 1999 Em razão das poucas de informações existente na literatura, sobre a mobilidade do glyphosate e do imazapyr, em solos de baixa atividade, comum em países tropicais, foi conduzido, em laboratório, um estudo sobre a mobilidade vertical desses herbicida s em
Adailson P. de Souza +4 more
doaj +1 more source
Imazapyr herbicide efficacy on floating macrophyte control and ecotoxicology for non-target organisms [PDF]
Planta Daninha, 2015 the aims of this study were to determine imazapyr efficacy for floating macrophyte control and ecotoxicology for non-target organisms. For the floating macrophyte control efficacy tests were used the doses of 0,5; 1,0; 2,0; 2,5; 3,0; 3,5 and 4,0 L ha-1 ...
C. CRUZ +4 more
doaj +1 more source
Use of the imazapic herbicide applied alone or tank mix with imazapyr as growth regulator of lawns
Bioscience Journal, 2021 Successive mowing are the major maintenance costs of lawns. Thus, both the expenditure with mowing and the visual and physiological aspect of the lawn have led to the search for alternatives to mechanical management.
Ricardo Fagundes Marques +2 more
doaj +1 more source
Comparison of Experimental Strategies to Control Torpedograss [PDF]
, 2000 Studies were conducted to evaluate whether the herbicide imazapyr or a combination of imazapyr and fluridone could be used effectively to control torpedograss ( Panicum repens L.), an exotic perennial plant that has replaced more than 6,000 ha of ...
Hanlon, Charles G., Langeland, Ken
core
Variation in Water‐Use Strategies of Prosopis velutina in Southern Arizona
Ecohydrology, Volume 19, Issue 1, January‐February 2026.ABSTRACT In semi‐arid regions of the United States, mesquite trees are widely distributed across the landscape and play a pivotal ecological role, influencing hydrological processes and contributing to biodiversity. This is especially true in riparian areas, where understanding the adaptive water‐use strategies of facultative phreatophytes is essential
Collin Gillespie +3 more
wiley +1 more source
THE ADSORPTION OF IMAZAPYR BY THREE SOIL TYPES IN INDONESIA
Biotropia: The Southeast Asian Journal of Tropical Biology, 1992 The adsorption of imazapyr in three Indonesian soil types was investigated with labelled 14C-imazapyr using Freundlich adsorption isotherm. The availability of adsorbed imazapyr to plants as affected by washing and liming was assayed using root ...
S. TJITROSEMITO, S. MATSUNAKA, M. NAKATA
doaj
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
Seletividade de herbicidas e dinâmica populacional de plantas daninhas na cultura do girassol para a produção de biodiesel. [PDF]
, 2017 Os experimentos foram instalados em Prudente de Morais, MG, em 2010 e 2011, com o objetivo de avaliar a seletividade e a eficácia de herbicidas aplicados em pré e pósemergência na cultura do girassol, bem como de estudar a dinâmica populacional de ...
KARAM, D. +2 more
core +1 more source
Stereoselective Electrochemical Reduction of Imazapyr in Aqueous Media Without Chiral Auxiliaries [PDF]
Journal of The Electrochemical Society, 2010 The electrochemical reduction of imazapyr at the static mercury drop electrode was studied by cyclic voltammetry as a function of pH in aqueous buffered media. The process leads to the 2,3=CvN double bond reduction in the imidazoline moiety in all media.
Mozo Llamazares, Juan Daniel +5 more
openaire +2 more sources
Impact of Pre‐Emergent Herbicides and Soil Management on Weed Community Dynamics and Soybean Yield
International Journal of Agronomy, Volume 2026, Issue 1, 2026.Pre‐emergent herbicides are key tools in managing herbicide‐resistant and hard‐to‐control weed species in soybean (Glycine max L.) cultivation. This study aimed to evaluate the effects of pre‐emergent herbicides on weed phytosociology, soybean phytotoxicity, and grain yield under different soil management systems and environmental conditions.
Eduarda Grün +9 more
wiley +1 more source