Results 1 to 10 of about 18,302 (164)

Cercospora leaf spot disease of sugar beet. [PDF]

Plant Signal Behav, 2023
Leaf spot disease caused by Cercospora beticola Sacc. is the most damaging foliar disease threatening sugar beet production worldwide. The wide spread of disease incurs a reduction of yield and economic losses. The in-depth knowledge of disease epidemiology and virulence factor of pathogen is crucial and basic for preventing fungal disease.
Tan W, Li K, Liu D, Xing W.
europepmc   +5 more sources

Leaf Spot Attention Networks Based on Spot Feature Encoding for Leaf Disease Identification and Detection [PDF]

Applied Sciences, 2021
This study proposes a new attention-enhanced YOLO model that incorporates a leaf spot attention mechanism based on regions-of-interest (ROI) feature extraction into the YOLO framework for leaf disease detection.
Chang-Hwan Son
doaj   +2 more sources

Luobuma Leaf Spot Disease Caused by Alternaria tenuissima in China [PDF]

Journal of Fungi, 2023
Luobuma (Apocynum venetum and Poacynum hendersonni) is widely cultivated for environmental conservation, medicinal purposes and the textile industry.
Yanru Lan, Zhichen Yan, Tingyu Duan
doaj   +2 more sources

Molecular basis of resistance to leaf spot disease in oil palm. [PDF]

Front Plant Sci
IntroductionLeaf spot disease caused by the fungal pathogen Curvularia oryzae is one of the most common diseases found in oil palm (Elaeis guineensis) nurseries in South East Asia, and is most prevalent at the seedling stage. Severe infections result in localized necrotic regions of leaves that rapidly spread within nurseries leading to poor quality ...
Wibowo CS, Susilo R, Ernawan R, Apriyanto A, Alshaharni MO, Smith GR, Gatehouse AMR, Edwards MG.   +7 more
europepmc   +5 more sources

Identification of Pseudocercospora mori as the causal agent of grey leaf spot disease in mulberry (Morus atropurpurea) from various localities in Guangdong Province, China [PDF]

Frontiers in Plant Science
During periods of high temperature and humidity, mulberry trees become susceptible to fungal leaf spot disease, which can significantly reduce both the yield and quality of their leaves.
Izhar Hyder Qazi, Ting Yuan, Xi Liu, Jiping Liu   +3 more
doaj   +2 more sources

Monitoring Maize Leaf Spot Disease Using Multi-Source UAV Imagery

Drones, 2023
Maize leaf spot is a common disease that hampers the photosynthesis of maize by destroying the pigment structure of maize leaves, thus reducing the yield. Traditional disease monitoring is time-consuming and laborious.
Xiao Jia, Dameng Yin, Yali Bai, Xun Yu, Yang Song, Minghan Cheng, Shuaibing Liu, Yi Bai, Lin Meng, Yadong Liu, Qian Liu, Fei Nan, Chenwei Nie, Lei Shi, Ping Dong, Wei Guo, Xiuliang Jin   +16 more
doaj   +1 more source

Association of cropping practices, cropping areas, and foliar diseases of common bean (Phaseolus vulgaris L.) in Ethiopia

Journal of Agriculture and Food Research, 2023
Common bean production is being constrained by a number of diseases. The survey was carried out to prioritize common bean diseases and their associations with cropping areas and cultural practices.
Tizazu Degu, Tesfaye Alemu, Asnake Desalegn, Berhanu Amsalu, Alemayehu Assefa   +4 more
doaj   +1 more source

Efficacy of fungicides in control of turmeric leaf spot caused by 'Colletotrichum capsici' at Tepi, Southwestern Ethiopia [PDF]

Pesticidi i Fitomedicina, 2021
Turmeric leaf spot, caused by the pathogen Colletotrichum capsici, is the greatest damaging disease that limits the production and productivity of turmeric, and reduces qualitative and quantitative rhizome yields in Southwestern Ethiopia.
Jibat Merga, Asfaw Mulukan
doaj   +1 more source

Integrated Disease Management of Leaf Spot and Spotted Wilt of Peanut [PDF]

Plant Disease, 2006
Field experiments were carried out to evaluate the effects of integrated management of early leaf spot, caused by Cercospora arachidicola, and spotted wilt, caused by Tomato spotted wilt virus (TSWV), on peanut (Arachis hypogaea) using host resistance, two tillage systems, and varying fungicide programs.
E G, Cantonwine, A K, Culbreath, K L, Stevenson, R C, Kemerait, T B, Brenneman, N B, Smith, B G, Mullinix   +6 more
openaire   +2 more sources

Leaf Spot Diseases of Strawberry

EDIS, 2020
Several different fungi and one bacterium cause leaf spot diseases of Florida strawberry. Symptoms caused by these pathogens are often similar, leading to confusion and misdiagnosis of the disease. To facilitate diagnosis, the most common leaf spots diseases of strawberry in Florida are described in this new 6-page article, written by Juliana S. Baggio,
Natalia A. Peres, James C. Mertely, Juliana S. Baggio   +2 more
openaire   +5 more sources