Results 91 to 100 of about 2,527 (189)

Toxicidad del herbicida nicosulfurón en arroz (Oryza sativa L.)

Agronomía Mesoamericana, 2000
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 ...
Valent\u00EDn A. Esqueda
doaj  

Soil Enzymatic Response to Nicosulfuron: A Preliminary Study in a Chernozem Typical to the Banat Plain, Western Romania

Agriculture
Nicosulfuron, despite being a post-emergence herbicide commonly used in corn crops to combat weeds, there is still little information on nicosulfuron toxicity for soil microbiota.
Marioara Nicoleta Caraba, Ion Valeriu Caraba, Elena Pet, Ioan Pet, Luminita Crisan, Adrian Sinitean, Delia Hutanu   +6 more
doaj   +1 more source

Efeito da interação do nicosulfuron e chlorpyrifos sobre o banco de sementes e os atributos microbianos do solo Effect of sequential nicosulfuron and chlorpyrifos application on seed bank and soil microbial characteristics

Revista Brasileira de Ciência do Solo, 2009
Considerando o período de competição de plantas daninhas e a incidência da lagarta-do-cartucho na cultura do milho, há necessidade de aplicação, em curto intervalo de tempo, de herbicidas e de inseticidas, principalmente o nicosulfuron e o chlorpyrifos ...
Taciane Almeida de Oliveira, José Barbosa dos Santos, Gessimar Nunes Camelo, Rafael Grossi Botelho, Thiago Magalhães de Lázari   +4 more
doaj   +1 more source

Tolerância de híbridos de milho ao herbicida nicosulfuron Tolerance of corn hybrids to nicosulfuron

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 ...
S.D. Cavalieri, R.S. Oliveira Junior, J. Constantin, D.F. Biffe, F.A. Rios, L.H.M. Franchini   +5 more
openaire   +1 more source

Sensitivity of processing sweet corn (Zea mays) cultivars to nicosulfuron/rimsulfuron

, 1998
Sixteen processing sweet corn cultivars were evaluated to characterize cultivar sensitivity to nicosulfuron/rimsulfuron in field studies, conducted over a two-year period.
J. O'Sullivan, W. J. Bouw
core   +1 more source

Sugarbeet (Beta vulgaris) Response to and Sorption Characteristics of Nicosulfuron and Primisulfuron

, 1995
Nicosulfuron and primisulfuron are sulfonylurea herbicides that may persist in the soil and injure sensitive rotational crops such as sugarbeet. Studies were initiated to measure sugarbeet response one and two years after application of 70 and 140 g/ha ...
James J. Kells, Andrew J. Chomas, Karen M. Novosel, Karen A. Renner   +3 more
core   +1 more source

Degradation of nicosulfuron using fenton and fenton-like reactions [PDF]

, 2018
Nicosulfuron, a sulfonylurea herbicide, was subjected to different Fenton reactions at pH of a nicosulfuron aqueous solution (pH 5). Usually, the optimal pH for the Fenton reaction is between 3 and 4, but the addition of acids is not environmentally ...
Šekuljica Nataša Ž., Dugandžić, Ana M., Petrović, Slobodan, Petrović Slobodan D., Dunja Dabic, Šekuljica, Nataša, Marina Radisic, Mijin, Dušan, Ana Dugandzic, Radišić, Marina, Tomašević Anđelka V., Dugandžić Ana M., Radišić, Marina M., Natasa Sekuljica, Sekuljica, Nataša Z., Dusan Mijin, Dabić Dunja M., Radišić Marina M., Tomašević, Anđelka, Slobodan Petrovic, Petrović, Slobodan D., Dabić, Dunja M., Mijin Dušan Ž., Andjelka Tomasevic   +23 more
core   +1 more source

Changes in GSH content in maize Zhenghuangnuo No. 2 exposed to nicosulfuron alone or in combination with isoxadifen-ethyl after treatment.

, 2017
The different lowercase letters are significantly different from each other (P < 0.05) among different concentrations of nicosulfuron, according to Duncan’s test. NS: nicosulfuron; IE: isoxadifen-ethyl.
Wangcang Su (2081101), Lanlan Sun (1798921), Renhai Wu (3818422), Zenggui Gao (3818428), Chuantao Lu (3818425)   +4 more
core   +1 more source

Evaluation of nicosulfuron for control of speargrass (Imperata cylindrica) in Nigeria

, 2018
Nicosulfuron is a new alternative herbicide for post-emergence control of perennial weeds in maize. Field studies were conducted to evaluate the response of four maize cultivars (Low-N-Pool, TZB-SR, Oba Super-1 and Oba Super-2) and speargrass to ...
Lum, A.F., Chikoye, David, Adesiyan, S.O.   +2 more
core   +1 more source

Sweet Corn (Zea mays) Cultivar Tolerance to Application Timing of Nicosulfuron

, 1993
'Silver Xtra Sweet’, ‘How Sweet It Is', ‘Zenith’ and 'Sweetie 76’ were evaluated for response to 0, 35, and 70 g/ha nicosulfuron applied POST at the 5- to 6- or 7- to 8-leaf stages of growth.
Jonathan R. Schultheis, A. Douglas Worsham, David W. Monks, Darren K. Robinson   +3 more
core   +1 more source