Results 31 to 40 of about 707 (147)
Ciência Agrícola, 2019 Nicosulfuron is an herbicide used in corn crop for controlling weeds, some hybrids are sensitivity to nicosulfuron even more when it is applied near to the application of nitrogen fertilizers.
Heitor Franco de Sousa +3 more
doaj +1 more source
Optimization and Characterization of Nicosulfuron-Degrading Enzyme from Bacillus subtilis Strain YB1
Journal of Integrative Agriculture, 2012 A strain of Bacillus subtilis strain YB1, isolated and preserved in our lab., showed a high nicosulfuron-degrading activity. Optimization of culture conditions on production of nicosulfuron-degrading enzyme from Bacillus subtilis strain YB1 was carried ...
Zhan-hai KANG +2 more
doaj +1 more source
Toxicidad del herbicida nicosulfurón en arroz (Oryza sativa L.).
Agronomía Mesoamericana, 2006 Se determinaron los efectos fitotóxicos del herbicida nicosulfurón al arroz cv. Milagro Filipino Depurado en condiciones de invernadero. Se evaluaron dos dosis de nicosulfurón (40 y 80 g/ha) y la mezcla de nicosulfurón + 2,4-D (40 + 480 g/ha) y se ...
Valentín A. Esqueda
doaj +1 more source
Tolerância de híbridos de milho ao herbicida nicosulfuron [PDF]
Planta Daninha, 2008 Objetivou-se com este trabalho avaliar a tolerância de híbridos de milho ao nicosulfuron e relacionar estudos de seletividade desse herbicida conduzidos em casa de vegetação com estudos desenvolvidos em campo. Em casa de vegetação, o experimento foi conduzido no delineamento de blocos ao acaso, em arranjo fatorial 33 x 3, sendo o primeiro fator ...
Cavalieri, S.D. +5 more
openaire +5 more sources
Pesquisa Agropecuária Brasileira, 2005 The control and regrowth after nicosulfuron reduced rate treatment of Johnsongrass (Sorghum halepense L. Pers.) populations, from seven Argentinean locations, were evaluated in pot experiments to assess if differential performance could limit the design ...
Horacio Abel Acciaresi +1 more
doaj +1 more source
Seletividade e dose de injúria econômica de nicosulfuron aplicado em diferentes estádios de desenvolvimento da cultura do milho [PDF]
Ciência Rural, 2001 A tolerância de plantas de milho ao herbicida nicosulfuron é variável em função dos estádios de desenvolvimento da cultura. Um experimento foi conduzido a campo, na EEA-UFRGS, em Eldorado do Sul, com os objetivos de avaliar a seletividade de nicosulfuron
Vitor Spader, Ribas Antonio Vidal
doaj +1 more source
Ecotoxicology and Environmental Safety, 2022 The widespread use of agrochemicals for controlling pests and diseases of crops is recognized as a main threat to biodiversity. Sulfonylurea herbicides are being increasingly used and display low levels of degradation in water which suggest that they ...
Marion Cheron +2 more
doaj +1 more source
Planta Daninha, 2000 Dois experimentos foram conduzidos em 1995, em casa-de-vegetação do Departamento de Fitotecnia da Universidade Federal Viçosa, Viçosa-MG, com o objetivo de avaliar a influência da chuva após a aplicação de herbicidas, no controle de capim-marmelada ...
Marcos L.R. Bastiani +3 more
doaj +1 more source
Short-time effects of herbicide nicosulfuron on biochemical activity of chernozem soil [PDF]
Journal of the Serbian Chemical Society, 2012 Short-time effects of the herbicide nicosulfuron on biochemical activity of soil was investigated. Nicosulfuron rates of 0.3, 1.5 and 3.0 mg/kg of soil were tested in a laboratory on chernozem soil.
Radivojević Ljiljana +4 more
doaj +1 more source
Hyperspectral signatures reveal hidden stress in soybean caused by residual nicosulfuron
New Plant Protection, EarlyView.Residual nicosulfuron in soil triggers a distinct injury–regulation–collapse trajectory in soybean. Multimodal phenotyping combining hyperspectral, UV‐MCF, and chlorophyll fluorescence imaging enables early, non‐invasive detection and dynamic monitoring of latent herbicide stress, offering a mechanistic basis for risk assessment in crop rotation ...
Shufei Hao +5 more
wiley +1 more source