Results 31 to 40 of about 775 (199)

Hypoxic Treatment Decreases the Physiological Action of the Herbicide Imazamox on Pisum sativum Roots

Plants, 2020
The inhibition of acetolactate synthase (ALS; EC 2.2.1.6), an enzyme located in the biosynthetic pathway of branched-chain amino acids, is the target site of the herbicide imazamox.
Miriam Gil-Monreal, Mercedes Royuela, Ana Zabalza   +2 more
doaj   +1 more source

Residual da mistura formulada dos herbicidas imazethapyr e imazapic em solo de várzea sobre azevém (Lolium multiflorum Lam.) cultivado em sucessão ao arroz tolerante Carryover of the formulated mixture of the herbicides imazethapyr and imazapic in lowland soils, affecting ryegrass (Lolium multiflorum Lam.)

Ciência Rural, 2008
Herbicidas do grupo das imidazolinonas, como imazethapyr e imazapic, podem persistir no solo e afetar culturas não-tolerantes cultivadas em sucessão. O objetivo do trabalho foi avaliar o efeito residual da mistura formulada de imazethapyr+imazapic sobre ...
Mara Grohs, Fernando Machado dos Santos, Enio Marchezan, Paulo Fabrício Sachet Massoni, Diego Rost Arosemena, Luis Antônio de Avila   +5 more
doaj   +1 more source

Resistência cruzada da losna-branca (Parthenium hysterophorus) aos herbicidas inibidores da enzima acetolactato sintase Ragweed parthenium (Parthenium hysterophorus) cross-resistance to acetolactate synthase inhibiting herbicides

Planta Daninha, 2006
A aplicação de um mesmo herbicida, ou de herbicidas com o mesmo mecanismo de ação, durante anos consecutivos, numa mesma área, pode resultar na seleção de biótipos de plantas daninhas resistentes a herbicidas.
D.L.P. Gazziero, A.M. Brighenti, E. Voll
doaj   +1 more source

Morphological and Metabolic Changes in Soybean Plants Cultivated in Irrigated Rice Rotation and as Affected by Imazapyr and Imazapic Herbicides Carryover [PDF]

Planta Daninha
: The appearance of soybean cultivars that are tolerant to herbicides from the imidazolinone group enables irrigated rice rotation conducted on Clearfield® system.
D.S. FRAGA, D. AGOSTINETTO, A.C. LANGARO, C. OLIVEIRA, A.R. ULGUIM, J.D.G. SILVA   +5 more
doaj   +2 more sources

Photocatalytic Intramolecular Alkene Hydroamination of N‑Alkoxy Ureas: An Approach to Imidazolinones

, 2023
Imidazolinones were obtained in good yields by intramolecular hydroamination of N-alkoxy ureas in the presence of an organic photocatalyst and an inorganic base.
Yu-Long Li (311230), Shu Geng (16854124), Shu Geng, Yu Ran, Feng Huang, Li-Na Chen, Zhen-Yao Lei (16854121), Kui Hu (631225), Yuan-Xiang He, Yu Ran (10224446), Li-Na Chen (662724), Zhen-Yao Lei, Kui Hu, Yu-Long Li, Li Pan (49390), Yuan-Xiang He (16854118), Feng Huang (62988), Li Pan   +17 more
core   +1 more source

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

, 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 ...
Panagiota G. V. Liggri (6894749), Ádám Sipos (6812897), Spyros E. Zographos (2390062), Vassiliki T. Skamnaki (4485061), László Somsák (1464853), Attila Mándi (1476106), Sándor Balázs Király (6894752), Anna-Maria G. Psarra (155530), George A. Stravodimos (4485058), Demetres D. Leonidas (1401682), Tibor Docsa (437563), Elisabeth Katsidou (6894746), Katalin E. Szabó (6894740), Aikaterini G. Karra (6894743), Tibor Kurtán (1476103), Efthimios Kyriakis (4485055)   +15 more
core   +3 more sources

Atividade residual de imazethapyr + imazapic em arroz semeado em rotação com o arroz Clearfield® Residual soil activity of imazethapyr + imazapic to rice planted in rotation after Clearfield rice®

Planta Daninha, 2011
Objetivou-se com este trabalho avaliar os efeitos da atividade residual da mistura comercial do herbicida Only® (imazethapyr+imazapic) sobre o arroz convencional, cultivar IRGA 417, em solo cultivado em uma e três safras sequenciais de arroz Clearfield® (
J.J.O. Pinto, J.A. Noldin, C.P. Sousa, D. Agostinetto, L. Piveta, A. Donida   +5 more
doaj   +1 more source

Induced mutations in crop plants at Instituto de Genética "Ewald A. Favret": mutants of scientific and/or agronomic interest

ACI Avances en Ciencias e Ingenierías, 2021
The use of induced mutations techniques in crop plants at Instituto de Genética "Ewald A. Favret" (IGEAF) INTA, started in 1949, with the pioneer work of Ewald Favret, who studied the effects of physical and chemical mutagens on barley (Hordeum vulgare)
Alejandra Landau
doaj   +1 more source

Analytical control of active substances of the class of imidazolinones in herbicide formulations

Карантин і захист рослин, 2021
Goal. The choice of a chromatographic method and the development of a method for the analytical determination of imazethapyr, imazamox, imazapyr in herbicide preparative forms in the joint presence. Methods.
L. Cherviakova, T. Panchenko, O. Borzykh
doaj   +1 more source

Synthesis and characterization of chiral imidazolinones [PDF]

, 1997
The commercial application of imidazolinone derivatives can be found in herbicides where they inhibit acetolactate synthase (ALS; EC 4.1.3.18; also known as acetohydroxyacid synthase). The imidazolinone class of herbicides have the advantage of long term
Chen, Huang-Ming Philip
core   +1 more source