Results 81 to 90 of about 601 (180)

Pathogenicity of phytopythium chamaehyphon: A new player in kiwifruit vine decline syndrome of actinidia chinensis var. Deliciosa hayward in Italy

open access: yes, 2021
Kiwifruit vine decline syndrome (KVDS) is a serious soil-borne disease that degrades the fine roots of both Actinidia chinensis var. deliciosa and var. chinensis.
Ermacora P.   +6 more
core   +1 more source

An overview of the Ohio Corn Performance Test: Trends over 50 years

open access: yesAgronomy Journal, Volume 117, Issue 1, January/February 2025.
Abstract The Ohio Corn Performance Test (OCPT) aims to provide farmers, educators, agronomists, and seed companies with information to help growers make decisions regarding hybrid selection and increase overall crop productivity. For more than 50 years, the OCPT has evaluated the agronomic performance of commercially available corn hybrids across the ...
Jhonata Cantuaria Medeiros   +7 more
wiley   +1 more source

Oomycete communities are influenced by land use and disease status in Christmas tree production in Southern Québec, Canada

open access: yesEnvironmental DNA, Volume 6, Issue 2, March–April 2024.
We use a metabarcoding approach to describe oomycetes' diversity and report that anthropogenic activities shape their diversity, while plantations can act as a gateway for invading natural forests. Our results suggested that the P. europaea cluster might already have crossed this boundary, advocating the importance of improved surveillance of oomycete ...
Hervé Van der Heyden   +4 more
wiley   +1 more source

Temporal colonization of macadamia tree roots by Phytophthora cinnamomi based on a newly developed quantitative real‐time PCR assay

open access: yesPlant Pathology, Volume 73, Issue 2, Page 366-377, February 2024.
A sensitive Phytophthora cinnamomi‐specific qPCR assay was developed to show that macadamia tree roots from a new root flush are more colonized by the pathogen than suberized roots, and that colonization tends to be higher in autumn and winter months. Abstract Phytophthora cinnamomi is an important soilborne pathogen causing root rot and stem cankers ...
Adele McLeod   +4 more
wiley   +1 more source

Phytopythium niubeiliangense sp. nov., a novel species of Phytopythium from warm-temperate forest of China

open access: yes
The Oomycetes are well-known for many important pathogenic species, such as Phytophthora and Pythium species. In this study, two isolates, including a non-papillate, homothallic Phytophthora strain and another papillate, asexual Phytopythium strain ...
li, mingzhu
core   +1 more source

First Report of Phytopythium Vexans (De Barry) Abad, De Cock, Bala, Robideau, Lodhi & Lévesque Causing Potato Tuber Rot in Indonesia

open access: yes, 2021
Phytopythium vexans (de Barry) Abad, de Cock, Bala, Robideau, Lodhi & Lévesque was successfully isolated from soil of potato fields in Ngablak, Magelang. This research aimed to obtain the knowledge of P. vexans potency as a pathogen in potatoes, and also
Widiastuti, A. (Ani)   +2 more
core  

Population structures of the water-borne plant pathogen Phytopythium helicoides reveal its possible origins and transmission modes in Japan.

open access: yesPLoS ONE, 2018
The purpose of this study was to clarify the genetic diversity of Phytopythium helicoides and to understand the transmission mode of the pathogen in Japan. In total, 232 P.
Auliana Afandi   +5 more
doaj   +1 more source

Culture medium and inoculation methodology for the study of soft root rot caused by Phytopythium sp.

open access: yes, 2019
: Cassava (Manihot esculenta Crantz) is an important crop in Brazil and Pará is the major producer of roots. High temperature and humidity of tropical regions favor the development of various diseases, among them the cassava root rot.
Alessandra Keiko Nakasone Ishida (6546362)   +4 more
core   +1 more source

Diversity of Pythium and Phytopythium associated to vegetables and weeds in Brazil, sensitivity of isolates to mefenoxam and host range

open access: yes, 2020
Tese (doutorado)—Univesidade de Brasília, Instituto de Ciências Biológicas, Departamento de Fitopatologia, 2020.A produção de hortaliças representa um setor importante do agronegócio brasileiro.
Barboza, Elenice Alves
core  

Fungi and water molds found on woody plants grown in the forest nurseries of the Marmara Region

open access: yesTurkish Journal of Forestry, 2019
This study was conducted to determine the presence of fungi and water molds in 13 state and 3 private nurseries in Sakarya, Kocaeli, Yalova, Bursa, Istanbul, Kırklareli and Edirne provinces where woody plants were produced.
Ayşe ADAY KAYA   +2 more
doaj   +1 more source

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