Open Access. Powered by Scholars. Published by Universities.®

Plant Pathology Commons™

Open Access. Powered by Scholars. Published by Universities.®

11,630 Full-Text Articles 25,553 Authors 2,138,635 Downloads 94 Institutions

All Articles in Plant Pathology

Faceted Search

11,630 full-text articles. Page 348 of 532.

Biomedical Activities Of Derivatives Of Polysaccharides Extracted From Astragalus Membranaceus, Gereltu Borjihan 2021 Inner Mongolia University, China

Biomedical Activities Of Derivatives Of Polysaccharides Extracted From Astragalus Membranaceus, Gereltu Borjihan

IGC Proceedings (1977-2023)

No abstract provided.


Ground Ear Maize As An Alternative Forage Source For Beef Cattle In Ireland, P. O'Hanlon, D. Kenny, Tommy M. Boland, G. P. Keane, M. Bridget Lynch 2021 University College Dublin, Ireland

Ground Ear Maize As An Alternative Forage Source For Beef Cattle In Ireland, P. O'Hanlon, D. Kenny, Tommy M. Boland, G. P. Keane, M. Bridget Lynch

IGC Proceedings (1977-2023)

No abstract provided.


Rice From Paddy To Pantry To Plate: Mitigating Rice Blast Disease With Saponins Of Medicago, Improving Shelf Life With Crispr, And Exploring Global Cuisine Through Text Analysis, Kathryn Haydon 2021 University of Arkansas, Fayetteville

Rice From Paddy To Pantry To Plate: Mitigating Rice Blast Disease With Saponins Of Medicago, Improving Shelf Life With Crispr, And Exploring Global Cuisine Through Text Analysis, Kathryn Haydon

Graduate Theses and Dissertations

Rice is the staple food for more than half the world’s population, with nearly 500 million metric tons of rice consumed globally every year. Any risk of loss due to disease, waste, or spoilage is therefore noteworthy. This dissertation explores the passage of rice from paddy to pantry to plate, with special attention given to disease and storage life. The most important disease of rice is blast, caused by the ascomycete Magnaporthe oryzae, which can cause losses of ~30% every year. This study found that saponin-enriched root extracts of Medicago truncatula effectively kill fungal spores in vitro and reduce moderate …


Genetic Resistance To The Downy Mildew Pathogen And Breeding Towards Durable Disease Management In Spinach, Bazgha Zia 2021 University of Arkansas, Fayetteville

Genetic Resistance To The Downy Mildew Pathogen And Breeding Towards Durable Disease Management In Spinach, Bazgha Zia

Graduate Theses and Dissertations

Spinach (Spinacia oleracea) is a self-pollinated, dioecious winter crop. Prevalent challenges to the production of spinach include disease pressure imposed by downy mildew, which is caused by Peronospora effusa (=P. farinosa f. sp. spinaciae [Pfs]). A total of 19 new races of P. effusa have emerged, imposing serious challenges to the disease management in spinach production. Accordingly, this study was designed to explore the genetic components for establishing the basis of durable disease resistance development against the downy mildew pathogen (P. effusa 13) in spinach, through the use of various genome engineering approaches.

Our results have led (Chapter 2) to …


The Importance Of Communication Skills To Independent Crop Consultants, Lindsay Overmyer 2021 University of Nebraska-Lincoln

The Importance Of Communication Skills To Independent Crop Consultants, Lindsay Overmyer

Doctor of Plant Health Program: Dissertations and Student Research

Independent crop consulting companies provide services to farmers by scouting (i.e., collecting field observations of plants and pests) and developing management recommendations for individual fields. In production agriculture, independent crop consultants (ICCs) are professionals who are independent of product sales. They are knowledgeable in many disciplines including plant pathology, entomology, weed science, plant science, economics, water management, and soil science. However, ICCs must also have extensive communication skills to communicate to their audience of field scout(s), farmers, industry professionals, and government officials. The goal of this document is to examine how ICCs use their communication skills and how they can …


Arkansas Corn And Grain Sorghum Research Studies 2020, Victor Ford, Jason Kelley, Nathan McKinney II 2021 University of Arkansas, Fayetteville

Arkansas Corn And Grain Sorghum Research Studies 2020, Victor Ford, Jason Kelley, Nathan Mckinney Ii

Arkansas Agricultural Experiment Station Research Series

The 2021 edition of the Arkansas Corn and Grain Sorghum Research Studies Series includes research results on topics pertaining to corn and grain sorghum production, including weed, disease, and insect management; economics; sustainability; irrigation; post-harvest drying; soil fertility; mycotoxins; cover crop management; feral hog control; and research verification program results. Our objective is to capture and broadly distribute the results of research projects funded by the Arkansas Corn and Grain Sorghum Board. The intended audience includes producers and their advisors, current investigators, and future researchers. The Series serves as a citable archive of research results. Reports in this publication are …


Effect Of Silicon On Early Growth And Yields Of Alfalfa (Medicago Sativa), Fuping Tian 2021 Lanzhou Institute of Animal Science and Veterinary Pharmaceutics Science, China

Effect Of Silicon On Early Growth And Yields Of Alfalfa (Medicago Sativa), Fuping Tian

IGC Proceedings (1977-2023)

No abstract provided.


Pattern Of Above‐Ground Biomass Accumulation In Maize Cultivars Grown For Silage, Jose L. Zaragoza‐Ramirez, E. Cortes‐Diaz, Pedro A. Martinez‐Hernandez, R. Manzano‐Luna, M. Mendoza‐Rodriguez, D. H. Faggi 2021 Universidad Autónoma Chapingo, Mexico

Pattern Of Above‐Ground Biomass Accumulation In Maize Cultivars Grown For Silage, Jose L. Zaragoza‐Ramirez, E. Cortes‐Diaz, Pedro A. Martinez‐Hernandez, R. Manzano‐Luna, M. Mendoza‐Rodriguez, D. H. Faggi

IGC Proceedings (1977-2023)

No abstract provided.


Study On Drying Characteristic And Hay Quality Of Alfalfa In Different Hay Making Methods, Shiming Xue, Guilian Shan 2021 Yunnan Beef Cattle and Pasture Research Center, China

Study On Drying Characteristic And Hay Quality Of Alfalfa In Different Hay Making Methods, Shiming Xue, Guilian Shan

IGC Proceedings (1977-2023)

No abstract provided.


Correlation And Path Cofficient Analysis Of Dry Fodder Yield And Its Attributes In Dual Purpose Pearl Millet (Pennisetum Glaucum), Yash Pal Yadav, Shashi Kant, H. P. Yadav 2021 Chaudhary Charan Singh Haryana Agricultural University, India

Correlation And Path Cofficient Analysis Of Dry Fodder Yield And Its Attributes In Dual Purpose Pearl Millet (Pennisetum Glaucum), Yash Pal Yadav, Shashi Kant, H. P. Yadav

IGC Proceedings (1977-2023)

No abstract provided.


Chemical Composition And Seasonal Yield Of Koeleria Cristata In West Azarbaijan Grasslands Of Iran, Javad Torkan, I. Bernosi 2021 University of Urmia, Iran

Chemical Composition And Seasonal Yield Of Koeleria Cristata In West Azarbaijan Grasslands Of Iran, Javad Torkan, I. Bernosi

IGC Proceedings (1977-2023)

No abstract provided.


Detection Of ‘Candidatus Phytoplasma Luffae’ In Sponge Gourd, Bitter Gourd, And Bamboo From Laguna In Luzon, Philippines [Research Note], Filomena C. Sta. Cruz, Nuredin Habili, Qi Wu, Rezel Sagarino, John W. Randles 2021 University of the Philippines Los Baños

Detection Of ‘Candidatus Phytoplasma Luffae’ In Sponge Gourd, Bitter Gourd, And Bamboo From Laguna In Luzon, Philippines [Research Note], Filomena C. Sta. Cruz, Nuredin Habili, Qi Wu, Rezel Sagarino, John W. Randles

The Philippine Agricultural Scientist

In the Philippines, phytoplasma disease symptoms of little leaf and witches’ broom have been observed in sponge gourd (Luffa sp.), bitter gourd (Momordica charantia) and bamboo (Bambusa vulgaris). However, the cause of the disease remained unidentified. Molecular analysis was conducted to detect the presence and identify the phytoplasma associated with the diseased plants. Nested PCR has detected the presence of phytoplasmas in sponge gourd, bitter gourd and bamboo showing symptoms of little leaf and witches’ broom. Nucleotide BLAST and phylogenetic analyses of the 16S rRNA gene have identified ‘Candidatus Phytoplasma luffae’ belonging to group 16SrVIII …


Genetic Variability In Fusarium Oxysporum F. Sp. Vasinfectum Causing Damping-Off Of Cotton (Gossypium Barbadense L.) Seedlings [Research Note], Reda Helmy Sammour, Salah Abdel Moemen, Eman Elagamy 2021 Botany and Microbiology Department, Faculty of Science, King Saud University, Riyadh, Saudi Arabia

Genetic Variability In Fusarium Oxysporum F. Sp. Vasinfectum Causing Damping-Off Of Cotton (Gossypium Barbadense L.) Seedlings [Research Note], Reda Helmy Sammour, Salah Abdel Moemen, Eman Elagamy

The Philippine Agricultural Scientist

The genetic variability of Fusarium oxysporum f. sp. vasinfectum isolates from Gossypium barbadense L. seedlings were assessed using pathogenicity, mycelial compatibility, and RAPD analyses. The results showed that the disease incidence percentages and compatibility percentages considerably varied, extending from 33.2 to 86.6 % and 6 to 60 %, respectively in North Egypt and from 33.3 to 66.6 % and 0.0 to 20% in South Egypt. It also showed that the isolates ISO-8 and ISO-19 had the lowest disease incidence (33.2%) as compared with isolate ISO-5 (86.6%). Results of the mycelial compatibility had a reversible relationship with disease incidence percentage. Cluster …


The Perception Of Management Needs In Bolivian Rural Communities, Andrea Pardini, L. Angeli, F. Peduzzi 2021 University of Florence‐Piazzale Cascine, Italy

The Perception Of Management Needs In Bolivian Rural Communities, Andrea Pardini, L. Angeli, F. Peduzzi

IGC Proceedings (1977-2023)

No abstract provided.


Deriving Basic Principles In Sustainable Management From Local Knowledge: Modelling Himba's Grazing Regime (Namibia), Birgit Müller, Anja Linstädter, K. Frank, M. Bollig, C. Wissel 2021 Helmholtz-Zentrum für Umweltforschung, Germany

Deriving Basic Principles In Sustainable Management From Local Knowledge: Modelling Himba's Grazing Regime (Namibia), Birgit Müller, Anja Linstädter, K. Frank, M. Bollig, C. Wissel

IGC Proceedings (1977-2023)

No abstract provided.


Nomadic Culture, A Mirror For Current Grassland Policy—A Case Of Grassland Of Inner Mongolia Of China, Nianyong Han 2021 Chinese National Committee for MAB, China

Nomadic Culture, A Mirror For Current Grassland Policy—A Case Of Grassland Of Inner Mongolia Of China, Nianyong Han

IGC Proceedings (1977-2023)

No abstract provided.


Commercial Grazing Versus Peri‐Urbanisation: Comparisons Of Landscape Condition, Cam K. McDonald, Neil D. MacLeod, John G. McIvor, F. Kearney 2021 CSIRO, Australia

Commercial Grazing Versus Peri‐Urbanisation: Comparisons Of Landscape Condition, Cam K. Mcdonald, Neil D. Macleod, John G. Mcivor, F. Kearney

IGC Proceedings (1977-2023)

No abstract provided.


Mongolian O‐Boo Culture And Biodiversity Conservation In Arbas Mountain, Ordos Plateau, Manliang, Surguga, Shan Chen, Xinshi Zhang 2021 Beijing Normal University, China

Mongolian O‐Boo Culture And Biodiversity Conservation In Arbas Mountain, Ordos Plateau, Manliang, Surguga, Shan Chen, Xinshi Zhang

IGC Proceedings (1977-2023)

No abstract provided.


Social And Cultural Implications Of Scaling Out Livestock Production In The Lao Pdr, Joanne Millar 2021 Charles Sturt University, Australia

Social And Cultural Implications Of Scaling Out Livestock Production In The Lao Pdr, Joanne Millar

IGC Proceedings (1977-2023)

No abstract provided.


From Nomadism To Agro‐Pastoralism: Strategies To Survive Ecological Challenges By The Maasai Community In Kenya, P. N. Macharia 2021 Kenya Soil Survey, Kenya

From Nomadism To Agro‐Pastoralism: Strategies To Survive Ecological Challenges By The Maasai Community In Kenya, P. N. Macharia

IGC Proceedings (1977-2023)

No abstract provided.


Digital Commons powered by bepress