Results 71 to 80 of about 1,118 (179)

Reconstruction of the charophyte community of Lake Shinji by oospore collection

open access: yesKnowledge and Management of Aquatic Ecosystems, 2016
Submerged aquatic vegetation (SAV) aids in maintaining a clear stable state in shallow lakes. However, charophytes are more effective in increasing transparency compared to angiosperms.
Komuro T.   +3 more
doaj   +1 more source

Monitoring the infective process of the downy mildew causal agent within micropropagated rose plants

open access: yesAgronomía Colombiana, 2012
Downy mildew in the rose caused by a species of the Peronospora genus is a very restrictive disease for the Colombian greenhouse rose production. The damage observed in the susceptible varieties of commercial rose include symptoms affect young steams and
Sonia Yamile Gómez   +1 more
doaj  

Occurrence and pathogenicity of Pythium spp. in seedling roots of winter rye

open access: yesAgricultural and Food Science, 1990
Seedlings of winter rye collected from yellowing patches during October to November 1985—1987 showed oospores of Pythium species in apparently healthy as well as in discolored roots.
Mauritz Vestberg
doaj   +2 more sources

How Saprolegniales became successful parasites. [PDF]

open access: yesPLoS Pathog
Ortega-López P, Diéguez-Uribeondo J.
europepmc   +1 more source

Taxonomy, biogeography and evolution of thirty-four taxa in <i>Phytophthora</i> Clade 7a including eleven new species from natural forests and updated descriptions for <i>P. fragariae</i>, <i>P. rubi</i> and the '<i>P. ×alni</i> hybrid complex'. [PDF]

open access: yesStud Mycol
Nagy ZÁ   +26 more
europepmc   +1 more source

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