Results 71 to 80 of about 421 (174)

Phytotoxocity of imazapyr+imazapic on tolerant rice varieties Guri INTA CL and IRGA 424 RI

Revista Ceres
Rice varieties from the Clearfield® system may present different tolerance levels to imidazolinone herbicides in function of application rate. The objective of this research was to evaluate the phytotoxicity of different rates of the formulated mixture ...
Maurício Limberger de Oliveira, Enio Marchesan, Camille Flores Soares, Lucas Lopes Coelho, Isabel Schlegel Werle, Alisson Guilherme Fleck   +5 more
doaj   +1 more source

Genetic Gains in Durum Wheat (Triticum turgidum ssp. durum) Across the Globe: Yield, Quality and Adapting for Variable Weather Patterns

Plant Breeding, Volume 145, Issue 1, Page 142-165, February 2026.
ABSTRACT Durum wheat (Triticum turgidum ssp. durum [Desf.] Husnot) is cultivated globally and used to produce pasta, couscous, bulgur and other semolina products. With the growing world population and increasing food demand, it is pertinent to understand past trends in global food production to shape future endeavours.
Ana Laura Achilli, Muhsin Ibrahim Avci, Teketel A. Haile, Raquel Martínez‐Peña, Amanda R. Peters Haugrud   +4 more
wiley   +1 more source

Thermal Analysis of some Imidazolinone Derivatives

International Letters of Chemistry, Physics and Astronomy, 2015
Thermal analysis of some imidazolinone derivatives derived from 1, N-phenyl-3-p-nitrophenyl-4-formyl pyrazole, have been carried out by TGA technique. From these thermograms, various kinetic parameters such as order of degradation (n), energy of activation (E), frequency factor (A) and entropy change (∆S) have been evaluated. Further, thermal stability
Shipra Baluja, Nikunj Kachhadia
openaire   +1 more source

CSR1, the Sole Target of Imidazolinone Herbicide in Arabidopsis thaliana [PDF]

Plant and Cell Physiology, 2007
The imidazolinone-tolerant mutant of Arabidopsis thaliana, csr1-2(D), carries a mutation equivalent to that found in commercially available Clearfield crops. Despite their widespread usage, the mechanism by which Clearfield crops gain imidazolinone herbicide tolerance has not yet been fully characterized.
Yuzuki, Manabe, Nicholas, Tinker, Adam, Colville, Brian, Miki   +3 more
openaire   +2 more sources

METODOLOGÍA DE EVALUACIÓN DE LA SENSIBILIDAD A FUNGICIDAS QoI - FENAMIDONE: CASO DE ESTUDIO Phytophthora infestans (Mont.) de Bary A METHODOLOGY OF EVALUATION SENSITIVITY TO QoI FUNGICIDES - FENAMIDONE: A CASE STUDY OF Phytophthora infestans (Mont.) de Bary

Revista Facultad Nacional de Agronomía Medellín, 2009
Este trabajo se planteó con el fin de establecer en Colombia una metodología estándar que permita la evaluación de la sensibilidad de diferentes hongos y oomycetes fitopatógenos a los fungicidas QoI.
Mariana Escudero Ramírez, Mauricio Marín Montoya, Sonia Jaramillo Villegas, José Miguel Cotes Torres   +3 more
doaj  

Electronic and Steric Tuning of Molecular Acidity toward Unified Models for Excited State Proton Transfer

Advanced Science, Volume 13, Issue 4, 19 January 2026.
Conventional excited‐state proton transfer (ESPT) theories explain the kinetics of fluorescent photoacids, but face challenges for weakly or nonfluorescent ones. This missing link is bridged by making and dissecting series of green fluorescent protein chromophore derivatives with varied photoacidities via strategic substitutions. Structure‐photoacidity
Cheng Chen, Ivan N. Myasnyanko, Mikhail S. Baranov, Chong Fang   +3 more
wiley   +1 more source

Potential reduction of non-imidazolinone rice grain yield by imidazolinone soil residual activity

Advances in Weed Science
Abstract Background Imidazolinone (IMI) soil residual activity can carryover and affect non-tolerant rice growth and grain yield. Objective This study aimed to determine the IMI soil residual concentration that can potentially reduce non-IMI rice plant height (PH) and grain yield (GY). Methods Two field experiments in a randomized complete block design
Diego M. Chiapinotto, Luis A. Avila, Bianca C. Aranha, Vívian E. Viana, Lariza Benedetti, Bruno O. N. Araújo, Edinalvo R. Camargo   +6 more
openaire   +2 more sources

Palladium-Catalyzed Direct Functionalization of Imidazolinone:  Synthesis of Dibromophakellstatin [PDF]

Journal of the American Chemical Society, 2007
The direct C−H functionalization of imidazolinone is achieved with Pd(OAc)2/NaOAc in DMSO. Dibromophakellstatin can be synthesized in five steps with 40% overall yield using this new C−H activation method.
Jianming, Lu, Xianghui, Tan, Chuo, Chen
openaire   +2 more sources

From Molecular Bricks to Sustainable Nanomaterials: An Accurate and Scalable Unsupervised Workflow

Small Structures, Volume 7, Issue 1, January 2026.
An adaptive accuracy framework integrates Pisa Composite Schemes with the Nano‐LEGO platform for data‐driven molecular design. Molecular fragments validated through explicitly correlated and bond‐corrected DFT models enable scalable prediction of structural and spectroscopic properties.
Federico Lazzari, Luigi Crisci, Vincenzo Barone   +2 more
wiley   +1 more source

Blackeyed Susan establishment and injury following application of common roadsides herbicides

Crop, Forage &Turfgrass Management, Volume 11, Issue 2, December 2025.
Abstract Limited herbicide options are available for selective weed management in roadside native plantings. Thus, this field study evaluated blackeyed Susan's (Rudbeckia hirta L.) tolerance to four postemergence (POST) herbicides—quinclorac, florpyrauxifen‐benzyl, clopyralid, and metsulfuron—during prairie establishment in Fayetteville, AR, across two
Rachel C. Woody‐Pumford, Matthew B. Bertucci, Mike D. Richardson, Dirk Philipp, Hannah E. Wright‐Smith   +4 more
wiley   +1 more source