Results 11 to 20 of about 29,093 (241)

Research and Validation of Potato Late Blight Detection Method Based on Deep Learning

Agronomy, 2023
Late blight, caused by phytophthora infestans, is a devastating disease in potato production. In severe cases, this can lead to potato crop failure. To rapidly detect potato late blight, in this study, a deep learning model was developed to discriminate ...
Yaohua Hu, Hu Yaohua
exaly   +2 more sources

Novel CropdocNet Model for Automated Potato Late Blight Disease Detection from Unmanned Aerial Vehicle-Based Hyperspectral Imagery

Remote Sensing, 2022
The accurate and automated diagnosis of potato late blight disease, one of the most destructive potato diseases, is critical for precision agricultural control and management.
Sheng Chang, Yue Shi, Anthony Kleerekoper   +2 more
exaly   +2 more sources

Lightweight grading method for potato late blight severity based on enhanced YOLOv8-Unet3Plus network. [PDF]

Front Plant Sci
Artificial intelligence for science is a methodology that integrates artificial intelligence into scientific research to improve the precision and efficiency of data analysis and experimental processes. Specifically in potato late blight severity grading,
Yuan P, Jiang L, Cheng Z, Tan Y, Yang Y, He C.   +5 more
europepmc   +2 more sources

BLIGHTSIM: A New Potato Late Blight Model Simulating the Response of Phytophthora infestans to Diurnal Temperature and Humidity Fluctuations in Relation to Climate Change. [PDF]

Pathogens, 2020
Temperature response curves under diurnal oscillating temperatures differ from those under constant conditions for all stages of the Phytophthora infestans infection cycle on potatoes. We developed a mechanistic model (BLIGHTSIM) with an hourly time step
Narouei-Khandan HA, Shakya SK, Garrett KA, Goss EM, Dufault NS, Andrade-Piedra JL, Asseng S, Wallach D, Bruggen AHCV.   +8 more
europepmc   +2 more sources

Ethylicin Prevents Potato Late Blight by Disrupting Protein Biosynthesis of Phytophthora infestans. [PDF]

Pathogens, 2020
Phytophthora infestans, the causal agent of potato late blight, triggered the devastating Great Irish Famine that lasted from 1845 to 1852. Today, it is still the greatest threat to the potato yield.
Zhang S, Zhang M, Khalid AR, Li L, Chen Y, Dong P, Wang H, Ren M.   +7 more
europepmc   +2 more sources

Genomic Selection for Late Blight and Common Scab Resistance in Tetraploid Potato (Solanum tuberosum)

G3: Genes, Genomes, Genetics, 2018
Potato (Solanum tuberosum) is a staple food crop and is considered one of the main sources of carbohydrates worldwide. Late blight (Phytophthora infestans) and common scab (Streptomyces scabies) are two of the primary production constraints faced by ...
Gustavo De Los Campos, David Douches, Marco Lopez-Cruz   +2 more
exaly   +3 more sources

Melatonin Attenuates Potato Late Blight by Disrupting Cell Growth, Stress Tolerance, Fungicide Susceptibility and Homeostasis of Gene Expression in Phytophthora infestans

Frontiers in Plant Science, 2017
Phytophthora infestans (P. infestans) is the causal agent of potato late blight, which caused the devastating Irish Potato Famine during 1845-1852. Until now, potato late blight is still the most serious threat to potato growth and has caused significant
Shumin Zhang, Shumin Zhang, Xianzhe Zheng, Russel J. Reiter, Shun Feng, Ying Wang, Sen Liu, Liang Jin, Zhengguo Li, Raju Datla, Maozhi Ren   +10 more
doaj   +2 more sources

Population genomics of an outbreak of the potato late blight pathogen, Phytophthora infestans, reveals both clonality and high genotypic diversity. [PDF]

Mol Plant Pathol, 2019
Summary An outbreak of the potato late blight pathogen Phytophthora infestans in Denmark was characterized in order to resolve the population structure and determine to what extent sexual reproduction was occurring.
Maurice S, Montes MS, Nielsen BJ, Bødker L, Martin MD, Jønck CG, Kjøller R, Rosendahl S.   +7 more
europepmc   +2 more sources

Genome-Wide Identification of the AGC Kinase Family in Tetraploid Potato (<i>Solanum tuberosum</i> L.) Cultivar 'Qingshu No. 9' and Functional Analysis of <i>StD6PK</i> in Response to Late Blight (<i>Phytophthora infestans</i>). [PDF]

Plants (Basel)
The AGC kinase family is crucial for regulating plant disease resistance, integrating hormone signals, managing reactive oxygen species (ROS) metabolism, and maintaining redox balance. However, research on AGC kinases in Solanaceae plants is limited, and
Zhou Y, Lv C, Zhao Y, Bao Y, Wang F.
europepmc   +2 more sources

Status and way-forward in breeding potato (Solanum tuberosum) for resistance to late blight

The Indian Journal of Agricultural Sciences, 2023
Improving host resistance to late blight (Phytophthora infestans) has been a major concern of potato breeders since the Irish famine of 1840s. Since then, a number of late blight resistant potato (Solanum tuberosum L.) cultivars have been developed ...
J GOPAL
doaj   +1 more source