Results 11 to 20 of about 18,513 (213)

Performance and Resistance to Phytophthora Crown and Root Rot in Squash Lines

HortTechnology, 2020
Phytophthora crown and root rot, caused by the oomycete pathogen Phytophthora capsici, is a devastating disease of squash and pumpkin (Cucurbita pepo). No currently available cultivars provide complete resistance to this disease.
Kyle E. LaPlant , Gregory Vogel, Ella Reeves , Christine D. Smart , Michael Mazourek   +4 more
doaj   +1 more source

Metagenomic Analysis Reveals Reduced Beneficial Microorganism Associations in Roots of Foot-Rot-Affected Citrus Trees

Phytobiomes Journal, 2021
Root endophytes have been shown to influence plant growth and plant responses to pathogens. Phytophthora spp. are important pathogens of citrus that cause foot rot and fibrous root decline. We hypothesize that foot rot infection by Phytophthora spp.
Chuanyu Yang, Veronica Ancona
doaj   +1 more source

Phytophthora root and stem rot of soybean.

Plant Health Instructor, 2007
Phytophthora sojae is a soil borne pathogen that in the past has caused very large economic losses. During the late 1970s, 300,000 soybean acres (approximately 10% of total soybean production in Ohio) were lost due to P. sojae. This disease has since been effectively managed predominately through the incorporation of single-gene mediated resistance but
Dorrance, Anne, Mills, Dennis, Robertson, Alison, Draper, Martin, Giesler, Loren, Tenuta, Albert   +5 more
openaire   +4 more sources

Dieback Reality of Apple Trees Resulting from Soil-Borne Fungal Pathogens in South Korea from 2016 to 2019

Research in Plant Disease, 2020
Recently, the severe dieback of apple trees resulting from soil-borne diseases has occurred in South Korea. The casual agents of dieback were surveyed on 74 apple orchards that had been damaged nationwide in 2016–2019.
Sung-Hee Lee, Hyunman Shin, Who-Bong Chang, Kyoung-Yul Ryu, Heung Tae Kim, Byeongjin Cha, Jae-Soon Cha   +6 more
doaj   +1 more source

Management of plant health risks associated with processing of plant-based wastes: A review [PDF]

, 2009
The rise in international trade of plants and plant products has increased the risk of introduction and spread of plant pathogens and pests. In addition, new risks are arising from the implementation of more environmentally friendly methods of ...
Budge, G. E., Elphinstone, John G., Henry, C. M., Noble, Ralph, Sansford, C. E.   +4 more
core   +1 more source

Control of avocado root rot caused by Phytophthora cinnamomi with different Trichoderma strains at Chavimochic Irrigation Project

Peruvian Journal of Agronomy, 2021
Avocado root rot caused by Phytophthora cinnamomi is one of the main problems affecting avocado (Persea americana) cultivation in Peru, especially at the Chavimochic Irrigation Project.
Paul Gastañadui, Rocío Moreno, Patricia Elena Quiroz-Delgado, Walter Eduardo Apaza-Tapia   +3 more
doaj   +1 more source

Bacillus velezensis CE 100 Inhibits Root Rot Diseases (Phytophthora spp.) and Promotes Growth of Japanese Cypress (Chamaecyparis obtusa Endlicher) Seedlings

Microorganisms, 2021
Root rot diseases, caused by phytopathogenic oomycetes, Phytophthora spp. cause devastating losses involving forest seedlings, such as Japanese cypress (Chamaecyparis obtusa Endlicher) in Korea. Plant growth-promoting rhizobacteria (PGPR) are a promising
Jae-Hyun Moon, Sang-Jae Won, Chaw Ei Htwe Maung, Jae-Hyeok Choi, Su-In Choi, Henry B. Ajuna, Young Sang Ahn   +6 more
doaj   +1 more source

Comparative Performance of Fungicides, Biofungicides, Host-plant Defense Inducers, and Fertilizer in Management of Phytophthora Root Rot on Boxwood

HortScience, 2022
Phytophthora root rot, caused by Phytophthora nicotianae Breda de Haan, is one of the destructive diseases of boxwood (Buxus sempervirens L.) and can affect all growth stages of field- and container-grown boxwood plants.
Sandhya Neupane, Fulya Baysal-Gurel
doaj   +1 more source

Blackeye bean root rot diseases identified

California Agriculture, 1991
Premature yellowing, aging and crop loss in blackeye bean is associated with root rot diseases caused by Fusarium solani and Thielaviopsis basicola. Now a new root rot disease caused by Phytophthora drechsleri could become a problem in wet soil.
Donald Erwin, Rudolph A. Khan, Carolyn Ver Linden, Carol Frate, Douglas Munier   +4 more
doaj   +3 more sources

Phytophthora Root Rot in Rangpur Lime Cultivated in Soil Managed with Ecological and Conventional Mower

Horticulturae, 2023
Root rot and gummosis caused by Phytophthora spp. are considered one of the most important citrus diseases in Brazil. Symptoms of Phytophthora spp. infection in citrus plants are associated with lesions on the bark at the base of the plant, roots, and ...
Caio Barbosa Prates, Eduardo Feichtenberger, Rodrigo Martinelli, Biana Pelissari Gadanhoto, Fernando Trevizan Devite, Patrícia Marluci da Conceição, Fernando Alves de Azevedo   +6 more
doaj   +1 more source