Results 31 to 40 of about 601 (180)
Culture medium and inoculation methodology for the study of soft root rot caused by Phytopythium sp. [PDF]
Ciência Rural, 2020 : 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.
Jonny Lucio de Sousa Silva +4 more
doaj +2 more sources
Phylogeny of Phytophthora and Phytopythium species associated with rice in Fars province (Iran) [PDF]
رستنیها, 2017 In order to investigate the Oomyceteous species of the rice paddy fields of Fars province (Iran), during 2013–15, infected roots and crowns together with soil around seedlings and irrigation water were sampled.
Fatemeh Salmaninezhad +1 more
doaj +1 more source
Phytopythium: molecular phylogeny and systematics [PDF]
Persoonia - Molecular Phylogeny and Evolution of Fungi, 2015 The genus Phytopythium (Peronosporales) has been described, but a complete circumscription has not yet been presented. In the present paper we provide molecular-based evidence that members of Pythium clade K as described by Lévesque & de Cock (2004) belong to Phytopythium.
Cock, A.W.A.M. (Arthur) de +8 more
openaire +3 more sources
Evaluation of six fungicides for the management of nurseries apple seedling decline in Tunisia [PDF]
Journal of Crop Protection, 2022 Apple decline, responsible for seedlings root and collar rot in nurseries, is an important disease. Some Oomycetes species were associated with this disease. This study aimed to control this severe decline disease.
Sabrine Mannai +1 more
doaj +3 more sources
Phytobiomes Journal, 2021 Multiple species of Phytophthora, Phytopythium, and Pythium cause detrimental effects to soybean and more than one species have often been recovered from symptomatic soybean seedlings or roots, suggesting that these occur as species complexes.
Krystel A. Navarro-Acevedo +4 more
doaj +1 more source
Oomyceteous flora of ornamental trees of Shiraz County (Iran) [PDF]
رستنیها, 2019 In order to investigate the oomyceteous flora associated with ornamental trees of Shiraz County (Iran), during 2017–18, rhizosphere soil and plant debris of ornamented trees from various parks and green spaces of Shiraz County (including 11 districts ...
Fatemeh Salmaninezhad +1 more
doaj +1 more source
Italian Journal of Mycology, 2020 Severe branch dieback, root rot and sudden death symptoms have recently been observed on pomegranate in several orchards in Veneto (north-eastern Italy).
Benedetto T. Linaldeddu +3 more
doaj +1 more source
Phytopythium: origin, differences and meaning in modern plant pathology [PDF]
, 2020 The genus Phytopythium is a relatively new group of organisms distinguished from the Pythium genus. These are organisms closely related to Pythium and Phytophthora, with similar structure and biology.
Tkaczyk, Miłosz
core +1 more source
Phytobiomes Journal, 2022 Since 2012, kiwifruit vine decline syndrome (KVDS) has severely compromised all major kiwifruit-growing areas in Italy. Thus far, etiological studies were mainly focused on waterlogging effects or on the isolation of microorganisms from diseased plants ...
Francesco Savian +4 more
doaj +1 more source
Phytobiomes Journal, 2021 The roles that specific cultivars with different levels and types of resistance may play on the diversity and abundance of Phytophthora, Phytopythium, and Pythium spp. communities were compared.
Krystel A. Navarro +4 more
doaj +1 more source