Results 81 to 90 of about 570 (152)

Morphological and phylogenetic analyses of three <I>Phytopythium</I> species (Peronosporales, Oomycota) from Brazil

open access: yes, 2016
We analyzed the morphology and phylogenetic placement of six isolates of Phytopythium belonging to P. helicoides, P. palingenes and P. vexans that were isolated from water bodies and substrates used for hydroponically grown crops.
ROCHA Sarah Cristina Oliveira

Auteur

ROCHA

core  

First report of Phytopythium vexans causing the “Avocado sadness” in Michoacan, Mexico

open access: yes, 2019
Mexico is the main producer, consumer and exporter of avocado in the world, being Michoacan the main producer state contributing more than 80% of the national production. There are phytopathogens that decimate the production causing the death of the tree.
LM Tapia Vargas   +5 more
core   +1 more source

Identificación biomolecular y patogenicidad de Phytophthora, Pythium y Phytopythium aislados de raíz y suelo en cítricos (Citrus spp.)

open access: yes, 2018
El objetivo de esta investigación fue identificar las especies de Peronosporales presentes utilizando métodos moleculares. Se recuperaron muestras de las raíces secundarias y suelo de ocho campos correspondientes a las cuatro principales regiones ...
Mattos, Leonor   +1 more
core   +2 more sources

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
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Polyphasic identification of preharvest pathologies and disorders in avocado cv. Hass

open access: yesAgronomía Colombiana, 2019
Diseases and disorders are one of the main limitations of avocado crops for export and national markets. However, they are poorly studied in tropical countries such as Colombia. The objective of this research was to evaluate a polyphasic approach for the
Joaquín Guillermo Ramírez-Gil   +1 more
doaj   +1 more source

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

Identification and characterization of Pythium and Phytophthora Isolates from intensive crops in Corrientes province

open access: yes, 2021
Fil: Ibañez, Julia Magalí. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina.Se estima que Argentina posee 6.517 has bajo cubierta, de las cuales 1.700 has se concentran en la provincia de Corrientes.
Ibañez, Julia Magalí
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A Phytopythium Helicoides, egy Magyarországon eddig ismeretlen Oomicéta előfordulása muskátlin = First report of the Oomycete Phytopythium Helicoides from Pelargonium in Hungary [PDF]

open access: yes
Néhány éve muskátli pusztulását figyeltük meg egy hazai dísznövény-kertészetben. A tünetek talajlakó patogén jelenlétére utaltak. Célunk a lehetséges kórokozó azonosítása volt.
Tóth, Endre, Bakonyi, József
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Podridão radicular da mandioca causada por Phytopythium sp.: propagação, metodologia de inoculação e prospecção de genes de resposta.

open access: yes, 2017
UFRAA mandioca é um dos mais dinâmicos produtos da agricultura mundial, sendo cultivada em mais de cem países, no entanto sua produtividade é afetada por patógenos, principalmente os causadores de podridões radiculares, como o Phytopythium sp.
http://lattes.cnpq.br/3780776847393765   +1 more
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Identification and characterization of Pythium and Phytophthora isolates from intensive crops in Corrientes province

open access: yes, 2022
Fil: Ibañez, Julia Magalí. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina.Se estima que Argentina posee 6.517 has bajo cubierta, de las cuales 1.700 has se concentran en la provincia de Corrientes.
Ibañez, Julia Magalí
core  

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