Results 91 to 100 of about 2,506,217 (255)

From knowledge to action: the importance of characterizing herbicide resistance mechanisms for implementing management strategies

Pest Management Science, EarlyView.
This review bridges the gap between understanding resistance mechanisms and applying them in weed management, highlighting how mechanistic insights reveal vulnerabilities that can guide more effective control strategies. Abstract Herbicide resistance remains one of the most intensively studied areas in weed science because of its direct consequences ...
Luan Cutti, Eric L. Patterson, Todd A. Gaines, Aldo Merotto   +3 more
wiley   +1 more source

Computer Reconstruction of Plant Growth and Chlorophyll Fluorescence Emission in Three Spatial Dimensions

Sensors, 2012
Plant leaves grow and change their orientation as well their emission of chlorophyll fluorescence in time. All these dynamic plant properties can be semi-automatically monitored by a 3D imaging system that generates plant models by the method of coded ...
Ladislav Nedbal, David Šebela, Chandra Bellasio, Radek Tesař, Julie Olejníčková   +4 more
doaj   +1 more source

In planta analysis of the mode of action of cinmethylin and confirmation of fatty acyl‐ACP thioesterases (FATs) as primary site of action

Pest Management Science, EarlyView.
In planta analysis of the mode of action of cinmethylin and confirmation of fatty acyl‐ACP thioesterases (FATs) as primary site of action. Cinmethylin inhibits FATs, disrupting eukaryotic de novo lipid biosynthesis and causing defects in cell division, elongation and integrity. We confirm FATs as the primary site of action in planta.
Maximillian Pollmeier, Aisha Gerhardt, Janneke Hendriks, Katharina Kaprocki, Alexandra Zimmermann, Sarina Ruehm, Martina Marnet, Maria Stroe, Jorge Alfredo Rojas Biava, Clara Hofmann, Michael Betz, Sascha Schlaefer, Philipp Ternes, Jens Lerchl, Selene Garcia‐Hernandez, Philipp Johnen   +15 more
wiley   +1 more source

A Method of High Throughput Monitoring Crop Physiology Using Chlorophyll Fluorescence and Multispectral Imaging

Frontiers in Plant Science, 2018
We present a high throughput crop physiology condition monitoring system and corresponding monitoring method. The monitoring system can perform large-area chlorophyll fluorescence imaging and multispectral imaging. The monitoring method can determine the
Heng Wang, Xiangjie Qian, Lan Zhang, Sailong Xu, Haifeng Li, Xiaojian Xia, Liankui Dai, Liang Xu, Jingquan Yu, Xu Liu   +9 more
doaj   +1 more source

Improving drought forecasting to support decision‐making

Quarterly Journal of the Royal Meteorological Society, EarlyView.
New satellite observations are integrated into a land surface model via data assimilation using innovative artificial intelligence methods. This enhances our comprehension of the effects of drought on forests and agricultural land on global and regional scales, enabling us to monitor drought‐related natural disasters and characterise regional exposure ...
Jean‐Christophe Calvet, Pierre Vanderbecken, Jasmin Vural, Yann Baehr, Sophie Barthelemy, Bertrand Bonan, Timothée Corchia, Oscar Rojas‐Munoz   +7 more
wiley   +1 more source

Machine learning‐driven advances in carbon‐based quantum dots: Opportunities accompanied by challenges

Responsive Materials, EarlyView.
Machine learning provides a unifying framework to connect structure, fluorescence properties, and applications of carbon‐based quantum dots. This review highlights how data‐driven strategies enable fluorescence regulation, reveal underlying mechanisms, and accelerate the rational design of functional carbon dots.
Liangfeng Chen, Siwei Yang, Xiangqian Cui, Ziheng Liu, Hang Wang, Yongqiang Li, Peng He, Miao Wang, Guqiao Ding   +8 more
wiley   +1 more source

Efficient water‐soluble blue/red‐emissive carbon dots matching plant absorption spectra: Synthesis, tunable control, and their applications in promoting plant growth

Responsive Materials, EarlyView.
Guided by the spectral demand of plant photosystems, this review summarizes the synthesis, emission regulation, dual‐emission design, and gram‐scale production of CDs for agricultural applications. Spectrally matched blue‐ and red‐emissive CDs enhance plant light utilization by converting underutilized light into photosynthetically active radiation and
Yijing Chen, Ziyue Mu, Haoran Zhang, Xuejie Zhang, Wei Li, Bingfu Lei   +5 more
wiley   +1 more source

Blue-fluorescence of NADPH as an indicator of marine primary production

, 2004
Nicotinamide Adenine Dinucleotide Phosphate (NADPH) is the primary product of photosynthesisand can therefore serve as an indicator of biomass and photosynthetic activity.
Frank Terjung, Terjung, F., Reuter, R., Hans-peter Grossart, Sebastian Steigenberger, Rainer Reuter, Grossart, H-P., Steigenberger, S.   +7 more
core   +1 more source

Chlorophyll fluorescence algorithm development for the FLuORescence Imaging Spectrometer (FLORIS)

, 2023
Modelar la reflectividad de los cuerpos de agua es un desafío debido a la variabilidad espectral causada por efectos de absorción y dispersión de los distintos componentes presentes en el agua. De igual manera, la detección de la Fluorescencia de la Clorofila Inducida por el Sol (SICF) es una tarea compleja, aún más complicada por la presencia de un ...
openaire   +1 more source

Chlorophyll fluorescence analysis and imaging in plant stress and disease [PDF]

, 1994
Quantitative analysis of chlorophyll fluorescence transients and quenching has evolved rapidly in the last decade. Instrumentation capable of fluorescence detection in bright actinic light has been used in conjunction with gas exchange analysis to build ...
Daley, P. F.
core