Results 21 to 30 of about 85,273 (303)

Pesticides and herbicides [PDF]

open access: yesWater Environment Research, 2019
AbstractThis paper provides a review of some important scientific articles published in the year 2018 about pesticides and herbicides. The literature review presented in this paper cover pesticides and herbicides presence as well as occurrence in the environment. The review is divided into four sections.
B. S. Choudri, Yassine Charabi
openaire   +2 more sources

Deep learning for detecting herbicide weed control spectrum in turfgrass

open access: yesPlant Methods, 2022
Background Precision spraying of postemergence herbicides according to the herbicide weed control spectrum can substantially reduce herbicide input.
Xiaojun Jin   +4 more
doaj   +1 more source

Dactyloctenium aegyptium (L.) Willd. (Poaceae) Differentially Responds to Pre- and Post-Emergence Herbicides through Micro-Structural Alterations

open access: yesAgriculture, 2022
Herbicides are widely used to kill weeds and increase crop production all over the world. Nevertheless, some weeds show certain structural modifications in response to herbicide application that impart mostly partial or sometimes complete tolerance to ...
Sidra Riaz   +9 more
doaj   +1 more source

Response of Turfgrass and Turfgrass Weeds to Herbicides

open access: yesEDIS, 2007
Revised! ENH-100, a 10-page publication by J. B. Unruh and B. J. Brecke, provides tables to enhance understanding of turfgrass responses to herbicides.
Joseph B. Unruh, Barry J. Brecke
doaj   +5 more sources

Use of Glyphosate and Herbicide Alternatives for Weed Control in Florida Landscape Planting Beds

open access: yesEDIS, 2020
This new 10-page article is written for landscape professionals and those maintaining landscape areas to guide them in selecting alternatives to glyphosate (the active ingredient in RoundUp®) for postemergence weed control in Florida.
Chris Marble, Joe Neal, Andy Senesac
doaj   +5 more sources

Turfgrass Herbicides: Mechanisms of Action and Resistance Management

open access: yesEDIS, 2015
Herbicides are an effective tool for controlling weeds in turfgrass; however, weeds can become resistant to herbicides and create significant problems for turfgrass production.
Ramon G. Leon, J. Bryan Unruh
doaj   +5 more sources

Cu(I)‐Catalyzed Interrupted Cycloaddition Between Azides, Ag(I)‐Acetylides, and Diorganoyl Dichalcogenides

open access: yesAdvanced Synthesis &Catalysis, EarlyView.
Unleashing the power of Ag(I)‐acetylides with LiCl/dimethyl sulfoxide (DMSO). The LiCl/DMSO mixture have an unexplored ability to dramatically increase the solubility of Ag(I)‐acetylides regardless of their molecular structure, which is explored to achieve high chemoselectivity in the Cu(I)‐catalyzed interrupted cycloaddition between organic azides, Ag(
Diego Seckler   +8 more
wiley   +1 more source

Advancements in Plant Diagnostic and Sensing Technologies

open access: yesAdvanced Sensor Research, EarlyView.
This review explores plant diagnostic and sensing technologies, highlighting key traits, structures, and metabolites. It covers conventional methods like leaf light reflectance and fluorescence, as well as advanced optical techniques such as Fourier transform infrared spectroscopy and Raman spectroscopy. The integration of machine learning, statistical
Shalini Krishnamoorthi   +7 more
wiley   +1 more source

Efficient Red Light–Driven Singlet Oxygen Photocatalysis with an Osmium‐Based Coulombic Dyad

open access: yesAngewandte Chemie, EarlyView.
Red light‐absorbing bichromophores with straightforward preparation and superior photocatalytic activity were developed. Spectroscopic studies provided deep insights into the intra‐ion‐pair energy transfer key step and the novel approach. Abstract Photoactive osmium complexes are widely used sensitizers for the generation of singlet oxygen because they
Matthias Schmitz   +3 more
wiley   +2 more sources

GbSER02 Interacts With GhVOZ1 to Promote Fiber Elongation by Modulating Gibberellin Synthesis in Cotton

open access: yesAdvanced Science, EarlyView.
GbSER02 with a single base change (SNP517G) encodes normal serpin protein and interacts with transcription factor VOZ1 to alleviate the repression of VOZ1 on GA3ox1 and promote GA3 biosynthesis. Further, GA3 induces the expression of cell wall loosening‐related genes and decreases flavonoid content, ultimately facilitating fiber cell elongation in ...
Hao Jia   +12 more
wiley   +1 more source

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