Results 1 to 10 of about 64,656 (157)

Competition among species of stored-product psocids (Psocoptera) in stored grain. [PDF]

open access: yesPLoS ONE, 2014
We evaluated the competition among stored-product psocid species by conducting two series of laboratory experiments. In the first series, three species of Liposcelididae were used: Liposcelis bostrychophila, Liposcelis decolor, and Liposcelis paeta. Five
Christos G Athanassiou   +4 more
doaj   +5 more sources

A YOLO-Based Model for Detecting Stored-Grain Insects on Surface of Grain Bulks [PDF]

open access: yesInsects
Accurate, rapid, and intelligent stored-grain insect detection and counting are important for integrated pest management (IPM). Existing stored-grain insect pest detection models are often not suitable for detecting tiny insects on the surface of grain ...
Xueyan Zhu   +7 more
doaj   +2 more sources

Method for pests detecting in stored grain based on spectral residual saliency edge detection

open access: yesGrain & Oil Science and Technology, 2019
Pests detecting is an important research subject in grain storage field. In the past decades, many edge detection methods have been applied to the edge detection of stored grain pests.
Yanli Wu, Suping Yu, Qifu Wang
exaly   +3 more sources

Microstructural heterogeneity and localized corrosion evolution of Al‐Cu‐Li alloy extrusion: Role of grain‐stored energy

open access: yesCorrosion Communications
In the present work, microstructural heterogeneity and localized corrosion evolution of a recently developed Al-Cu-Li alloy extrusion were examined to correlate grain-stored energy (mainly reflecting dislocation density) with precipitation and localized ...
Yanyan Li   +4 more
exaly   +3 more sources

Localized corrosion of friction stir welded Al–Cu–Li alloy: The influence of grain-stored energy on grain boundary micro-chemistry

open access: yesJournal of Materials Research and Technology
In the present study, friction stir welding (FSW) was conducted on an Al–Cu–Li alloy, resulting in significant variations of precipitation and grain-stored energy across the weldment, with the highest corrosion susceptibility showing in the ...
Yuheng Li   +6 more
exaly   +3 more sources

Comparative Efficiency of Selected Chemical and Bio Pesticides against some Stored Grain Insects [PDF]

open access: yesJournal of Plant Protection and Pathology, 2022
Stored grain insect pests cause a high risk to the grains and seeds in storage such as weight loss, less germination, and reduced nutrition values of grains.
G. Nasr   +3 more
doaj   +1 more source

Biological Activity of Some Local Plant Powders against the Saw- Toothed Grain Beetle, Oryzaephilus surinamensis (L.) [PDF]

open access: yesJournal of Plant Protection and Pathology, 2023
The present study aimed to investigate the bio-efficiency of five plant powders (clove, black pepper, cinnamon, thyme and capsicum) against the adult stage of the saw-toothed grain beetle, Oryzaephilus surinamensis (L.) under open laboratory conditions ...
Esraa Eldeghidy   +3 more
doaj   +1 more source

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