Results 21 to 30 of about 476 (168)

Effects of Soil vs. Foliar Application of Amicarbazone on Annual Bluegrass (Poa annua)

Weed Technology, 2011
Amicarbazone is a photosystem II (PSII) inhibiting herbicide of the triazolinone herbicide family. Greenhouse experiments were conducted to compare the effects of amicarbazone and atrazine on annual bluegrass control and quantum yield (ΦPSII) when applied at three treatment placements (soil-only, foliage-only, and foliage + soil).
D. H. Perry, J. S. McElroy, R. H. Walker
core   +3 more sources

Eficácia do herbicida amicarbazone aplicado sobre a palha ou no solo no controle de plantas daninhas na cultura da cana-de-açúcar Efficacy of the herbicide amicarbazone applied on straw or soil for weed control in sugar cane [PDF]

Planta Daninha, 2009
A eficácia dos herbicidas no sistema de cana-crua é diretamente influenciada pela quantidade e distribuição de palha na área, bem como pela ocorrência da primeira chuva superior a 20 mm posterior à aplicação, uma vez que a palha é capaz de interceptar o ...
R.E.B. Toledo, L. Perim, E. Negrisoli, M.R. Corrêa, C.A. Carbonari, C.V.S. Rossi, E.D. Velini   +6 more
doaj   +3 more sources

Efeitos na taxa de transporte de elétrons de plantas daninhas após aplicação de amicarbazone Effects on the electron transport rate of weeds after amicarbazone application

Planta Daninha, 2011
Entre os herbicidas registrados para cana-de-açúcar, o amicarbazone é um dos mais importantes para o controle das plantas daninhas, sendo preciso que o herbicida seja absorvido, translocado e que ele alcance os cloroplastos das células das folhas para ...
R Araldi, E.D Velini, M Girotto, C.A Carbonari, S.P Jasper, M.L.B Trindade   +5 more
doaj   +2 more sources

Amicarbazone Efficacy on Annual Bluegrass and Safety on Cool-Season Turfgrasses

Weed Technology, 2010
Amicarbazone has potential for selective annual bluegrass control in cool-season turfgrasses, but seasonal application timings may influence efficacy. To test this hypothesis, field experiments in New Jersey and Indiana investigated amicarbazone efficacy from fall or spring applications and growth chamber experiments investigated the influence of ...
Patrick E. McCullough, Stephen E. Hart, Dan Weisenberger, Zachary J. Reicher   +3 more
openaire   +2 more sources

Lixiviação de sulfentrazone e amicarbazone em colunas de solo com adição de óleo mineral Leaching of sulfentrazone and amicarbazon in soil columns with mineral oil [PDF]

Planta Daninha, 2009
O presente trabalho teve por objetivo avaliar a lixiviação dos herbicidas sulfentrazone e amicarbazone, com e sem óleo mineral, em área de plantio de cana-de-açúcar sobre um Latossolo Vermelho-Escuro, por meio de colunas de solo.
T.F. Bachega, M.CM.D. Pavani, P.L.C.A. Alves, L.P. Saes, M. Boschiero   +4 more
doaj   +6 more sources

Non-triazine photosystem II inhibitors provide effective control of metabolic atrazine-resistant Amaranthus tuberculatus. [PDF]

Pest Manag Sci
Metabolism‐based atrazine‐resistant Amaranthus tuberculatus populations ACR and MCR exhibit little or no cross‐resistance to amicarbazone and metribuzin, suggesting that non‐halogenated Group 5 herbicides can be utilized to re‐establish effective control.
Lopez AJ, Henry RS, Jacobs KE, Raiyemo DA, Werle IS, Tranel PJ.   +5 more
europepmc   +2 more sources

Medical and sanitary assessment of contamination of agricultural raw materials and food products with amicarbazone, bicyclopyrone and pydiflumetofen

Medičnì Perspektivi
Assessing the risk of adverse effects of plant protection products on the human body remains a relevant task of preventive medicine and provides a scientific basis for the implementation of effective regulatory measures aimed at minimising the negative ...
M.M. Korshun, Yu.V. Martіianova, O.V. Dema   +2 more
doaj   +2 more sources

Microwave assisted synthesis, antifungal activity, and DFT study of some novel triazolinone derivatives. [PDF]

Biomed Res Int, 2015
A series of some novel 1,2,4‐triazol‐5(4H)‐one derivatives were designed and synthesized under microwave irradiation via multistep reaction. The structures of 1,2,4‐triazoles were confirmed by 1H NMR, MS, FTIR, and elemental analysis. The antifungal activities of 1,2,4‐triazoles were determined.
Sun NB, Jin JZ, He FY.
europepmc   +2 more sources

Developing and implementing a sustainable, integrated weed management program for herbicide‐resistant Poa annua in turfgrass

Crop, Forage &Turfgrass Management, Volume 9, Issue 1, June 2023., 2023
Abstract The ability of Poa annua L. to adapt to most turfgrass environments extends to its ability to develop resistance to commonly used herbicides. Herbicide resistant P. annua is of almost epidemic proportions. The loss of once viable chemical‐based treatments pushes practitioners towards more expensive, and often less effective, control strategies.
James D. McCurdy, Rebecca G. Bowling, Edicarlos B. de Castro, Aaron J. Patton, Alec R. Kowalewski, Clint M. Mattox, James T. Brosnan, David E. Ervin, Shawn D. Askew, Clebson G. Goncalves, Matthew T. Elmore, J. Scott McElroy, Brandon C. McNally, Benjamin D. Pritchard, John E. Kaminski, Muthukumar V. Bagavathiannan   +15 more
wiley   +1 more source

Tall Fescue and Perennial Ryegrass Reseeding Intervals for Amicarbazone [PDF]

HortScience, 2011
Turf managers applying amicarbazone for annual bluegrass ( Poa annua L.) control in cool-season turfgrasses may wish to reseed into treated areas. Field experiments were conducted in Georgia and Tennessee to investigate perennial ryegrass ( Lolium perenne
Patrick E. McCullough, James T. Brosnan, Gregory K. Breeden   +2 more
openaire   +1 more source