Results 131 to 140 of about 192,994 (354)

Effects of timed LED regimes on tomato plant traits, performance of two‐spotted spider mites, and predatory mites (Phytoseiulus persimilis)

open access: yesPest Management Science, Volume 81, Issue 4, Page 2300-2311, April 2025.
Light‐emitting diode (LED)‐based treatments for enhancing crop production and pest management have primarily focused on continuous treatments. This study, using Tetranychus urticae and Phytoseiulus persimilis, demonstrates that the timing of LED supplementation is crucial for designing integrated pest management strategies that improve both plant ...
Patrice Savi   +5 more
wiley   +1 more source

The continuing significance of chiral agrochemicals

open access: yesPest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Monitoring demographic rates to assess the status of a reintroduced swan population

open access: yesAvian Conservation and Ecology
Information about demographic vital rates is useful for assessing the status of reintroduced species and potential barriers to growth. We used an integrated population model to estimate and assess demographic vital rates of a Trumpeter Swan ( Cygnus ...
Rodney W Brook   +3 more
doaj   +1 more source

Adoption of Integrated Pest Management Practices in Paddy and Cotton: A Case Study in Haryana and Punjab [PDF]

open access: yes
The study has examined the adoption of IPM practices on cotton in Punjab and on paddy in Haryana and has assessed the impact of key socio-economic and institutional factors on IPM adoption.
Das, D.K.   +3 more
core   +1 more source

Unlocking the potential of stimuli‐responsive liquid crystal polymer bio‐interfaces for adaptive cell modulation

open access: yesResponsive Materials, EarlyView.
This Perspective discusses the potential of stimuli‐responsive liquid crystal polymer bio‐interfaces in modulating cell behavior as next generation dynamic artificial scaffolds. Unlike current artificial biomaterials that have static properties, LCPs offer fast, reversible, and spatially programmable deformation that reflects the dynamic properties of ...
Ruth M. C. Verbroekken   +2 more
wiley   +1 more source

Integrated pest management strategies of four major pests of tea for sustainable tea production in Bangladesh

open access: yesInternational Journal of Agricultural Research, Innovation and Technology
This study evaluated integrated pest management (IPM) components for controlling four major tea pests (tea mosquito bug, red spider mite, thrips, and looper caterpillar) in Bangladesh through multi-location field and laboratory experiments. The study was
Mohammad Shameem Al Mamun   +2 more
doaj   +1 more source

Education, Productivity and Economic Growth: A Selective Review of the Evidence [PDF]

open access: yes
We review a selection of the theoretical and empirical literature on human capital and growth that appear to provide the most relevant insights for policy development in the Canadian context.
Jean-Francois Tremblay, Serge Coulombe
core  

Quark anti-quark expectation value in finite volume [PDF]

open access: yes, 2006
We have computed the quark anti-quark expectation value in finite volume at two loop in chiral perturbation theory and compare it with a formula obtained in analogy to the Luscher formula for pion mass in finite volume.
Bijnens, Johan, Ghorbani, Karim
core   +1 more source

Modelling forest dynamics using integral projection models and repeat lidar

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Forests are facing increasing pressure from climate change and disturbance, yet linking individual tree trajectories to whole‐forest outcomes remains a major challenge. Our study integrates repeat airborne lidar with an Integral Projection Model to analyse demographic processes at the landscape scale.
Alice Rosen   +9 more
wiley   +1 more source

The Effect of Farm Labor Organization on IPM Adoption: Empirical Evidence from Thailand [PDF]

open access: yes
This paper examines the empirical evidence of a theoretical economic model of the effect of labor organization on IPM adoption developed by Beckmann and Wes seler (2003). We use cross section data collected from the participatory farming system survey of
Beckmann, Volker   +2 more
core   +1 more source

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