Results 131 to 140 of about 3,207,348 (383)

Economic impacts of high labour cost and herbicide resistance for the management of annual barnyardgrass (Echinochloa crus-galli) in rice production in the Philippines [PDF]

Implications of increasing labour cost and development of herbicide resistance for profitable weed management in Philippine rice farming systems are investigated.
Beltran, Jesusa C., Doole, Graeme J., Pannell, David J.   +2 more
core   +1 more source

Crop biotechnology: prospects and opportunities [PDF]

, 2010
SUMMARYThis paper is a brief review summarizing some of the important areas of activity in crop biotechnology likely to be exploited over the medium term (10–20 years), with an emphasis on agronomic traits.
Dunwell, J. M.
core   +1 more source

Losers and winners: responses of grassland arthropods to land‐use components

Oikos, EarlyView.
Intensified land‐use in grasslands reduces biodiversity, particularly affecting arthropod populations. However, responses of individual species vary depending on their ecological traits and habitat requirements. Some species may tolerate or even benefit from intensive land‐use, while others, particularly specialists or those with narrow niches, are ...
Margarita Hartlieb, Michael Staab, Johanna L. Berger, Rafael Achury, Martin M. Gossner, Sebastian Seibold, Wolfgang W. Weisser, Nico Blüthgen   +7 more
wiley   +1 more source

Does the resistance to glyphosate herbicide affect the competitive ability of ryegrass with soybean? [PDF]

, 2014
C. Oliveira, Dirceu Agostinetto, Leandro Várgas, Luis Antônio de Avila, Camila Peligrinotti Tarouco   +4 more
openalex   +1 more source

Transgenic Crops [PDF]

, 2006
Transgenic Crops describes the basics of genetic modification for agricultural purposes and a brief history of the technology and the governing policies surrounding it.
Jeff Schahczenski, Katherine Adam
core  

Modifying Antibiotic Activity of Synthetic Thiadiazine Analogs Against MDR Bacteria and ADMET Analysis

ChemistryOpen, EarlyView.
The study demonstrated that thidiazine compounds potentiated the action of antibiotics. The compounds associated with norfloxacin against S. aureus showed greater significance in relation to the other medications. The indiscriminate use of antibiotics has led to the selection of resistant bacterial strains, significantly reducing the effectiveness of ...
João Arthur de Oliveira Borges, Priscilla Ramos Freitas, Isaac Moura Araújo, Ray Silva de Almeida, Igor José dos Santos Nascimento, João Xavier de Araújo‐Júnior, Edeildo Ferreira da Silva‐Júnior, Thiago Mendonça de Aquino, Francisco Jaime Bezerra Mendonça Junior, Emmanuel Silva Marinho, Hélcio Silva dos Santos, Radosław Kowalski, Grażyna Kowalska, Henrique Douglas Melo Coutinho, Saulo Relison Tintino, Ana Carolina Justino de Araújo   +15 more
wiley   +1 more source

Reduced herbicide rates: present and future

Julius-Kühn-Archiv, 2014
Applying herbicides at rates lower than the label recommendation has been the rule rather than the exception in Denmark since the late 1980’s. Justifications for reducing herbicide rates can be 1) that the dominant weed species in the field are very ...
Kudsk, Per
doaj   +1 more source

Design, Synthesis, Cytotoxicity Assessment, and Molecular Docking of Novel Triazolopyrimidines as Potent Cyclin‐Dependent Kinase 4 Inhibitors

ChemistryOpen, EarlyView.
A novel series of 1,5‐dihydro‐[1,2,4]triazolo[4,3‐a]pyrimidines (5a–g) is synthesized and evaluated as potential CDK4 inhibitors. Compounds 5c and 5d exhibit strong cytotoxicity toward HepG2 and MCF‐7 cells with IC50 ≈ 1–2 µM, comparable to doxorubicin.
Tariq Z. Abolibda, Sami A. Al‐Hussain, Basant Farag, Mohamed El‐Naggar, Magdi E. A. Zaki, Emad S. A. Alhazmi, Adel S. M. Almohammadi, Sobhi M. Gomha   +7 more
wiley   +1 more source

Stacked genetically modified soybean harboring herbicide resistance and insecticide rCry1Ac shows strong defense and redox homeostasis disturbance after glyphosate-based herbicide application [PDF]

, 2020
Caroline Bedin Zanatta, Rafael Fonseca Benevenuto, Rubens Onofre Nodari, Sarah Zanon Agapito-Tenfen   +3 more
openalex   +1 more source

Concerns about Herbicide Resistant Weeds in Iowa [PDF]

, 2009
While the evolution of herbicide resistance in weeds is not a new issue, and Iowa has long had weeds with resistance to herbicides, there have not been any field-scale problems with resistance to glyphosate or PPO inhibitor herbicides identified.
Owen, Michael D.
core   +1 more source