Results 11 to 20 of about 2,586 (231)

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, T.D ROSA, D.S. MOURA, L. GALON, J.J.O. PINTO   +4 more
doaj   +3 more sources

QSAR studies of some substituted imidazolinones angiotensin II receptor antagonists using Partial Least Squares Regression (PLSR) method based feature selection

Journal of Saudi Chemical Society, 2011
The Quantitative structure–activity relationship (QSAR) analyses were carried out for a series of imidazolinones as nonpeptide angiotensin II receptor antagonists to find out the structural requirements of their antihypertensive activities. Partial Least
Mukesh C. Sharma, Smita Sharma, Nitendra K. Sahu, D.V. Kohli   +3 more
doaj   +3 more sources

Insight on Some Newly Synthesized Trisubstituted Imidazolinones as VEGFR-2 Inhibitors [PDF]

ACS Medicinal Chemistry Letters
Two series of ten new 1,2,4-trisubstituted imidazolin-5-ones were synthesized and screened against MCF-7 breast cancer and A549 lung cancer cell lines to test their potential in vitro anticancer activity. The results revealed preferential activity of the
Riham F George, Rana H Refaey, Walaa R Mahmoud   +2 more
exaly   +3 more sources

Glucopyranosylidene-spiro-imidazolinones, a New Ring System: Synthesis and Evaluation as Glycogen Phosphorylase Inhibitors by Enzyme Kinetics and X-ray Crystallography.

Journal of Medicinal Chemistry, 2019
Epimeric series of aryl-substituted glucopyranosylidene-spiro-imidazolinones, an unprecedented new ring system, were synthesized from the corresponding Schiff bases of O-perbenzoylated (gluculopyranosylamine)onamides by intramolecular ring closure of the
K. Szabó, E. Kyriakis, A. M. Psarra, Aikaterini G. Karra, Ádám Sipos, T. Docsa, G. Stravodimos, Elisabeth Katsidou, V. Skamnaki, Panagiota G V Liggri, S. Zographos, A. Mándi, S. B. Király, T. Kurtán, D. Leonidas, L. Somsák   +15 more
semanticscholar   +4 more sources

Residual Activity of [imazapic+imazapyr] Applied to Imidazolinones Resistant Soybean on Cotton in Succession [PDF]

Planta Daninha, 2018
: In the current scenario of resistance of weeds to glyphosate in grain and fiber production systems, imidazolinone-resistant soybean is shown as an option in the rotation of biotechnology events and herbicide action mechanisms through the application of
W.D. MATTE, S.D. CAVALIERI, C.S. PEREIRA, F.S. IKEDA, F. POLTRONIERI   +4 more
doaj   +3 more sources

PERSISTENCE OF IMIDAZOLINONES IN SOILS UNDER A CLEARFIELD SYSTEM OF RICE CULTIVATION [PDF]

Planta Daninha, 2016
The commercial mixture of imazethapyr and imazapic herbicides has been used for the control of red rice and several other species of weeds found in rice crops; this system called Clearfield. However, its use may limit the succession of non-tolerant crops
M.F. SOUZA, M.D. C. NETO, M.I. MARINHO, D.T. SARAIVA, A.T. FARIA, A.A. SILVA, D.V. SILVA   +6 more
doaj   +2 more sources

Imidazolinone resistance, yield potential and agronomic performance of the irrigated rice cultivar BRS A706 CL [PDF]

Crop Breeding and Applied Biotechnology, 2022
Cultivar BRS A706 CL is a new rice cultivar, resistant to herbicides of the chemical group of imidazolinones, with a yield potential of 15,635 kg ha-1.
Paulo Hideo Nakano Rangel, José Manoel Colombari-Filho, Marcio Elias Ferreira, Ariano Martins de Magalhães Junior, Guilherme Barbosa Abreu, José Almeida Pereira, Antônio Carlos Centeno Cordeiro, Daniel Brito Fragoso, Isabela Volpi Furtini, Paulo Ricardo Reis Fagundes, Mábio Chrisley Lacerda, Carlos Martins Santiago, Adriano Pereira de Castro   +12 more
doaj   +4 more sources

Formation of the Imidazolinone Ring Under Mild Conditions in the Presence of Sodium Hydride

Molecules, 2004
Substituted imidazolinones containing heterocyclic carboxylic acids as substituents and possessing herbicidal properties were synthesized by cyclization of 2-amino-2,3-dimethylbutyramide with heterocyclic ethyl dicarboxylates under mild conditions.
Anibal J. Mocchi, Julio D. Fernandez, Antonio F. Lopez, Aleksey N. Vasiliev   +3 more
doaj   +2 more sources

Efeitos de imidazolinonas e sulfoniluréias sobre a produção de sementes e emergência de plântulas de quinquilho Effects of imidazolinones and sulfonylureas on jimsonweed seed production and seedling emergence

Planta Daninha, 1994
Em 1990, 91 e 92 foi conduzido ensaio na Faculdade de Agronomia da UFRS, em Porto Alegre, RS, cujo objetivo foi investigar os efeitos de herbicidas aplicados durante a fase reprodutiva de quinquilho (Datura stramonium).
André Andres, Nilson G. Flecks
doaj   +2 more sources

Subgenomic Distribution and Herbicide Cross-Resistance of <i>ALS</i> Gene Mutations in Allohexaploid <i>Echinochloa crus-galli</i>. [PDF]

Plant Direct
ABSTRACT Herbicide target site resistance in polyploid species is more complex than in diploids due to potential subgenome interactions. This study characterized mutations in the ALS gene across distinct subgenomes of hexaploid Echinochloa crus‐galli and evaluated the cross‐resistance patterns conferred by each mutation to various ALS‐inhibiting ...
Cutti L, Turra GM, Machado FM, Sulzbach E, Angonese PS, Markus C, Gaines TA, Merotto A.   +7 more
europepmc   +2 more sources