Results 181 to 190 of about 367,818 (395)

Studies on Sphagnum Peat. II. Lignin in Sphagnum. [PDF]

open access: bronze, 1952
Bengt Lindberg   +5 more
openalex   +1 more source

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

Long-term rainfall and water table influence on groundwater nutrient dynamics from an oil palm plantation

open access: yesWater Science
Conservation of groundwater quality is of paramount importance for sustainable agricultural management. Hydrological factors such as rainfall patterns and water table (WT) management, including drainage practices, play a crucial role in groundwater ...
Felicia Unda Anggat   +6 more
doaj   +1 more source

Researches on the chemistry of coal VIII—The development of benzenoid constitution in the lignin-peat-coal-series [PDF]

open access: bronze, 1935
William Arthur Bone   +3 more
openalex   +1 more source

Genetic diversity and population structure of ALS‐resistant Amaranthus hybridus across Brazil's primary soybean‐growing regions

open access: yesPest Management Science, EarlyView.
We identified two distinct target‐site mutations, Asp‐376‐Glu and Trp‐574‐Leu, that confer resistance to acetolactate synthase inhibitors in Amaranthus hybridus populations across Brazil's soybean‐growing regions. These findings suggest multiple independent origins of resistance, with its spread primarily driven by local herbicide selection pressure ...
Acácio Gonçalves Netto   +6 more
wiley   +1 more source

TRANSITIONING TO A LOW-CARBON IRISH ECONOMY: AN ANALYSIS OF REGIONAL LABOUR IMPACTS. RESEARCH SERIES NUMBER 100 December 2019 [PDF]

open access: yes, 2019
Ireland has legally binding emissions reduction targets for 2020 and 2030. To achieve these targets and to become a low-carbon economy, the government uses carbon taxation as one of the primary policy tools.
de Bruin, Kelly   +3 more
core  

Steaming soil is effective in eliminating invasive alien plants (IAPs) – part II: effect of soil type

open access: yesPest Management Science, EarlyView.
Incorporation of propagative materials of selected invasive alien plant species in the soil. Steam treatment targeting different soil temperatures using a soil steaming prototype device. Fitted dose‐response curves showing the mortality rate obtained at different soil temperatures.
Zahra Bitarafan   +4 more
wiley   +1 more source

Movement of Walleye in Lewis and Clark Lake Inferred From Acoustic Telemetry

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Walleye Sander vitreus is an economically important sport fish species with highly variable movement patterns, with individuals exhibiting site residency and others moving up to 350 km. Movement patterns of walleye are affected by both river regulation and shifting environmental conditions.
W. J. Radigan   +3 more
wiley   +1 more source

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