Results 161 to 170 of about 10,486 (210)

Pea-Saving Partners: Bacillus and Pseudomonas combat downy mildew in pea crops

open access: yes
Okechukwu EC   +10 more
europepmc   +1 more source

Peronospora on Fragaria

open access: yesMycotaxon, 1997
The presence of Peronospora on Fragaria, a previously disputed fungus-host association, is confirmed from collections in Romania.
O Constantinescu, G Negrean
openaire   +2 more sources

Peronospora on Acaena (Rosaceae)

open access: yesMycotaxon, 1996
Following the examination of additional specimens, the rare Peronospora parasitic on Acaena is described, illustrated, and ascribed to Peronospora sparsa.
Constantinescu, O,
openaire   +2 more sources
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Peronospora species in Arizona

Mycopathologia, 1973
One might not expect to find an abundance of downy mildews in the southwestern desert. That this surmise may be wrong is amply demonstrated by collections made during the period of March 7 to April 11, 1968. No special effort was made to search for downy mildews.
W. G. Solheim, R. L. Gilbertson
openaire   +1 more source

Re-consideration of Peronospora farinosa infecting Spinacia oleracea as distinct species, Peronospora effusa

Mycological Research, 2007
Downy mildew is probably the most widespread and potentially destructive global disease of spinach (Spinacia oleracea). The causal agent of downy mildew disease on various plants of Chenopodiaceae, including spinach, is regarded as a single species, Peronospora farinosa.
Young-Joon, Choi   +2 more
openaire   +2 more sources

Peronospora on Phygelius aequalis compared with Peronospora sordida and Peronospora verbasci

Plant Pathology, 1989
Leaves of Phygelius aequalis cv. Yellow Trumpets were found to be infected with a species of Peronospora closely resembling the descriptions of P. verbasci and P.
G. HALL, D. R. HUMPHREYS‐JONES
openaire   +1 more source

Differentiation in Peronospora tabacina Adam.

Nature, 1960
SOME results that we have obtained indicate that at least three ecotypes of Peronospora tabacina occur in Australia and that the differences between them may prove of importance in breeding for resistance to the pathogen.
D. C. WARK   +3 more
openaire   +1 more source

Heterothallism and homothallism in Peronospora parasitica

Mycological Research, 1989
Thirty-three laboratory isolates of Peronospora parasitica , 27 from the U.K. and the others from the U.S.A. and China, were examined for ability to produce oospores in monoculture. Oospores were found in host tissue infected by 1 of the 5 B. campestris isolates, 2 of the 12 B. oleracea isolates, and all 14 of the B.
Christine Sherriff, John A. Lucas
openaire   +1 more source

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