Results 1 to 10 of about 20,269 (161)

A lightweight rice pest detection algorithm based on improved YOLOv8 [PDF]

open access: yesScientific Reports
Timely and accurate detection of rice pests is highly important for pest control, as well as for improving rice yield and quality. However, owing to the high interclass similarity, significant intraclass age differences, and complex backgrounds among ...
Yong Zheng, Weiheng Zheng, Xia Du
doaj   +3 more sources

YOLO-PEST: a novel rice pest detection approach based on YOLOv5s [PDF]

open access: yesPlant Methods
In rice pest management, accurate pest detection is critical for intelligent agricultural systems, yet challenges like limited dataset availability, pest occlusion, and insufficient small object detection accuracy hinder effective monitoring.
Jun Qiang   +5 more
doaj   +4 more sources

Dynamic analysis and control of a rice-pest system under transcritical bifurcations [PDF]

open access: yesPeerJ, 2023
A decision model is developed by adopting two control techniques, combining cultural methods and pesticides in a hybrid approach. To control the adverse effects in the long term and to be able to evaluate the extensive use of pesticides on the ...
Sajib Mandal   +3 more
doaj   +3 more sources

Improving Rice Pest Management Through RP11: A Scientifically Annotated Dataset for Adult Insect Recognition [PDF]

open access: yesLife
Rice yields are expected to drop significantly due to the increasing spread of rice pests. Detecting rice pests in a timely manner using deep learning models has become a prevalent approach for rapid pest control.
Biao Ding   +4 more
doaj   +2 more sources

MAVM-UNet: multiscale aggregated vision MambaU-Net for field rice pest detection [PDF]

open access: yesFrontiers in Plant Science
Pests in rice fields not only affect the yield and quality of rice but also cause serious ecological and environmental problems due to the heavy reliance on pesticides.
Congqi Zhang, Ting Zhang, Guanyu Shang
doaj   +2 more sources

A Procedure for Inducing the Occurrence of Rice Seedling Blast in Paddy Field [PDF]

open access: yesThe Plant Pathology Journal, 2021
Rice blast caused by the filamentous fungus Magnaporthe oryzae, is arguably the most devastating rice disease worldwide. Development of a high-throughput and reliable field blast resistance evaluation system is essential for resistant germplasm screening,
Peng Qin   +8 more
doaj   +1 more source

Combined effect of low temperature and thickness of polypropylene package on shelf life and quality of oyster mushroom (Pleurotus ostreatus) [PDF]

open access: yesJournal of Horticulture and Postharvest Research, 2021
Purpose: An experiment was conducted to determine a suitable thickness of polypropylene bag as a package and appropriate storage temperature that will enhance an extended shelf life and quality of oyster mushroom.
Md. Saidee Rahman   +4 more
doaj   +1 more source

Type of pests in agrobiocenosis of rice and pest control [PDF]

open access: yesE3S Web of Conferences, 2021
In the article, 10 species of pests that damage rice plants during the season in the rice agrobiocenosis were identified. Leptestheria dahalacensis Sars, Apus concriformis Sh., Corn stalk Ostrinia nubilalis Hb, and Cephus pygmaeus have been reported to cause damage to rice grasses.A growth calendar has been developed.
Otamirzayev N, Ibodullayeva R
openaire   +2 more sources

Validating a segment on chromosome 7 of japonica for establishing low-cadmium accumulating indica rice variety

open access: yesScientific Reports, 2021
Cadmium (Cd) contamination of rice is a serious food safety issue that has recently been gaining significant public attention. Therefore, reduction of Cd accumulation in rice grains is an important objective of rice breeding.
Kai Wang   +12 more
doaj   +1 more source

Diversity of stored-product beetles at the rice warehouses in Mataram City and Central Lombok Regency, Indonesia

open access: yesJurnal Ilmiah Pertanian, 2023
Beetles, the order Coleoptera, are post-harvest rice product pests that cause severe quantitative and qualitative damage. Therefore, the diversity of pest beetles found in rice warehouses is essential because it leads to pest management by detecting and
Ayu Purnamasari, Hery Haryanto
doaj   +1 more source

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