Results 221 to 230 of about 23,893 (261)

Septoria Leaf Spot on Dogwoods

Arboriculture & Urban Forestry, 1989
The fungus that frequently defoliates Siberian and yellow-twig dogwoods is identified as Septoria cornicola. Pathogenicity was confirmed in artificial inoculation trials, and environmental influences on fungal growth, sporulation, and spore germination were established.
Dan Neely, D.S. Nolte
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A Field Inoculation Method for Septoria tritici and Septoria nodorum

Plant Pathology, 1970
SUMMARY A method is described, using a Czapek Dox V‐8 agar and continuous irradiation with near‐ultraviolet light, which enables large numbers of spores of Septoria tritici and Septoria nodorum to be produced rapidly and also allows ...
B. M. Cooke, D. Gareth Jones
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Mutant instability in Septoria nodorum

Transactions of the British Mycological Society, 1988
Mutant instability in Septoria nodorum was investigated to determine its likely cause by comparing reversion rates of spontaneous and mutagen (NTG)-induced mutants. Nitrogennon-utilizing mutants were selected for this by screening for resistance to chlorate. All the NTG-induced mutants reverted to wild type, while only half the spontaneous mutants in
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Septoria

2008
  +5 more sources

Septoria Leaf Spot

2022
D. Szarka, H. Smith, N. W. Gauthier
openaire   +1 more source

The Status of Septoria Graminum

Mycologia, 1938
Septoria graminurm Desm. has been recognized as a cosmopolitan and plurivorous species with slender pycnospores averaging 5075 X 1-1.5 pu. It is reported on a wide range of hosts including wheat, oats, and a large number of field grasses (3, 7, 11). Studies by Weber on wheat (14, 15) and by Sprague on oats (13) have shown that S.
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Phytotoxin from Septoria nodorum

Transactions of the British Mycological Society, 1976
Samuel S. Kent, Gary A. Strobel
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La septoria del corbezzolo

2006
Per chiunque voglia creare una siepe autoctona rustica ed.....in poco tempo, l’ideale è ricorrere al Cornus sanguinea, noto come “sanguinella”. Si tratta infatti di una pianta autoctona, tipica delle zone temperate, che ben si adatta a terreni anche poveri e calcarei, e dalla crescita assai rapida.
openaire   +1 more source

Determination of the severity of Septoria leaf spot in tomato by using digital images

Australasian Plant Pathology, 2020
A. P. Mattos, J. B. Tolentino Júnior, A. T. Itako   +2 more
semanticscholar   +1 more source

Septoria apiicola (black blight)

PlantwisePlus Knowledge Bank, 2022
openaire   +1 more source