Results 31 to 40 of about 4,030,101 (295)

Tomato late blight yield loss assessment and risk aversion with resistant hybrid

Journal of Horticultural Sciences, 2022
Late blight (Phytophthora infestans) is one of the devastating diseases of tomato worldwide. Field trial was carried out in Kharif 2019 and 2020 in Hesaraghatta, Bengaluru, Karnataka, India, to estimate yield loss due to late blight and to assess extent
Sandeep Kumar G M, Sriram S, Laxman R H , Harshita K N   +3 more
doaj   +1 more source

Source material from crosses among Solanum L. spp. for potato breeding

Труды по прикладной ботанике, генетике и селекции, 2022
Background. Late blight (agent: Phytophthora infestans (Mont.) de Bary) is one of the most destructive diseases for potato. The climate conditions in the northwest of Russia are very favorable for annual late blight infestation. Spreading of the pathogen
N. M. Zoteyeva, Z. Z. Evdokimova
doaj   +1 more source

EFFICIENCY OF HOST RESISTANCE AND FUNGICIDE APPLICATION FOR CONTROL OF POTATO LATE BLIGHT [PDF]

Arab Universities Journal of Agricultural Sciences, 2006
Late blight caused by Phytophthora infestans is one of the most destructive dis-eases potato in Egypt and world wide. Stability of resistance to late blight was eva-luated in twenty five potato cultivars during 2003 and 2004 successive seasons un-der ...
El-Shimy A.O., Tomader, G. Abdel-Rahman
doaj   +1 more source

Solanum americanum genome-assisted discovery of immune receptors that detect potato late blight pathogen effectors

Nature Genetics, 2023
High-quality genome assemblies of four Solanum Americanum accessions lead to the identification of three NLR-encoding genes, Rpi-amr4 , R02860 and R04373 , that recognize potato late blight pathogen Phytophthora infestans effectors.
Xiao Lin, Yuxin Jia, R. Heal, Maxim Prokchorchik, Maria Sindalovskaya, A. Olave-Achury, Moffat Makechemu, Sebastian Fairhead, Azka Noureen, Jung-Soo Heo, Kamil Witek, M. Smoker, Jodie Taylor, R. Shrestha, Yoonyoung Lee, Chunzhi Zhang, S. Park, K. Sohn, Sanwen Huang, Jonathan D. G. Jones   +19 more
semanticscholar   +1 more source

A Lightweight Neural Network-Based Method for Identifying Early-Blight and Late-Blight Leaves of Potato

Applied Sciences, 2023
Crop pests and diseases are one of the most critical disasters that limit agricultural production. In this paper, we trained a lightweight convolutional neural network model and built a Django framework-based potato disease leaf recognition system, which
Feilong Kang, Jia Li, Chunguang Wang, Fuxiang Wang   +3 more
semanticscholar   +1 more source

Field evaluation of combination fungicides against late blight disease in potato (Solanum tuberosum)

The Indian Journal of Agricultural Sciences, 2023
Potato is commercially important vegetable crop in hills of Uttarakhand and grown as an off season. Farmer’s get remunerative return of their potato because of the off season. It was observed that incidence of late blight disease hampered the production
S S SINGH, RAKESH MER, RENU
doaj   +1 more source

Earlier occurrence and increased explanatory power of climate for the first incidence of potato late blight caused by Phytophthora infestans in Fennoscandia. [PDF]

PLoS ONE, 2017
Late blight (caused by Phytophthora infestans) is a devastating potato disease that has been found to occur earlier in the season over the last decades in Fennoscandia. Up until now the reasons for this change have not been investigated.
Veiko Lehsten, Lars Wiik, Asko Hannukkala, Erik Andreasson, Deliang Chen, Tinghai Ou, Erland Liljeroth, Åsa Lankinen, Laura Grenville-Briggs   +8 more
doaj   +1 more source

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.
Yue Shi, Liangxiu Han, Anthony Kleerekoper, Sheng Chang, Tongle Hu   +4 more
semanticscholar   +1 more source

Mutations introduced in susceptibility genes through CRISPR/Cas9 genome editing confer increased late blight resistance in potatoes

Scientific Reports, 2021
The use of pathogen-resistant cultivars is expected to increase yield and decrease fungicide use in agriculture. However, in potato breeding, increased resistance obtained via resistance genes (R-genes) is hampered because R-gene(s) are often specific ...
N. P. Kieu, M. Lenman, E. Wang, B. Petersen, E. Andreasson   +4 more
semanticscholar   +1 more source

A potato late blight resistance gene protects against multiple Phytophthora species by recognizing a broadly conserved RXLR-WY effector.

Molecular Plant, 2022
Species of the genus Phytophthora - the plant killer - cause disease and reduce yields in many crop plants. Although many Resistance to Phytophthora infestans (Rpi) genes effective against potato late blight have been cloned, few have been cloned against
Xiao Lin, A. Olave-Achury, R. Heal, M. Pais, Kamil Witek, Hee‐Kyung Ahn, He Zhao, Shivani Bhanvadia, H. Karki, Tianqiao Song, Chih-hang Wu, Hiroaki Adachi, S. Kamoun, V. Vleeshouwers, Jonathan D. G. Jones   +14 more
semanticscholar   +1 more source