FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2020335232> ?p ?o ?g. }

• W2020335232 endingPage "426" @default.
• W2020335232 startingPage "415" @default.
• W2020335232 abstract "Gray leaf spot (Magnaporthe oryzae) of perennial ryegrass (Lolium perenne) is commonly managed by fungicide applications. With increasing public concerns over chemical usage and emergence of fungicide-resistant pathogen populations, the golf course industry seeks disease management through integrated management practices. Silicon (Si) amendments have been proven effective in controlling fungal diseases of various crops including turfgrasses. This study investigated the effects of Si applications on gray leaf spot development on perennial ryegrass turf on commercial golf courses. Silicon sources wollastonite and calcium silicate slag were applied at 0, 0.5, 1, 2, 5, and 10 t/ha at two golf courses in Pennsylvania with different soil types: an Ultisol and an Alfisol. The turf was inoculated with M. oryzae 10 weeks after silicon application, and disease development was monitored over a 10 week period. Results showed that area under the disease progress curve and final disease severity 10 weeks after inoculation were significantly reduced by Si applications at both sites. The magnitude of disease reduction was greater in the perennial ryegrass turf grown on the Ultisol. Tissue Si content increased with increasing rates of calcium silicate at both sites. Leaf tissue content of other macro- and micro-nutrients did not change when Si was applied at either site. Soil analysis showed that soil Si and pH increased with increasing rates of Si at both sites. These findings suggest that Si applications can reduce gray leaf spot development on perennial ryegrass turf on golf courses and may prove to be of use in the integrated management of turfgrass diseases. Key words: Magnaporthe oryzae, gray leaf spot, perennial ryegrass, wollastonite, calcium silicate slag, silicon. La tache grise (Magnaporthe orizae) de l’ivraie est habituellement maîtrisée par des applications de fongicide. Compte tenu des préoccupations du public en ce qui a trait à l’utilisation des pesticides de synthèse et à l’émergence de populations d’agents pathogènes résistants aux fongicides, l’industrie des terrains de golf cherche des solutions de gestion des maladies en faisant appel aux méthodes de lutte intégrée. Les amendements à base de silicium (Si) se sont montrés efficaces quant à la lutte contre les maladies fongiques s’attaquant à diverses cultures, incluant les gazons. Cette étude a examiné les effets d’applications de silicium sur le développement de la tache grise sur l’ivraie vivace sur sept terrains de golf commerciaux. De la wollastonite et des scories de silicate de calcium, sources de silicium, ont été appliquées à raison de 0,5, 1, 2, 5 et 10 t/ha sur deux terrains de golf de Pennsylvanie aux sols différents : un ultisol et un alfisol. Le gazon a été inoculé avec M. orizae 10 jours après l’application de silicium et l’évolution de la maladie a été suivie durant 10 semaines. Les résultats ont montré que, 10 semaines après l’inoculation, l’aire sous la courbe de maladie (AUDPC) ainsi que la gravité finale de la maladie avaient été réduites de façon significative par les applications de silicium, et ce, aux deux sites. La teneur des tissus foliaires quant aux autres macro- et micronutriments n’a varié sur aucun des deux sites traités. Les analyses du sol ont indiqué, aux deux sites, que la teneur en silicium et le pH des sols augmentaient en fonction des taux d’application du silicium. Ces constatations suggèrent que les applications de silicium peuvent entraver le développement de la tache grise chez l’ivraie vivace sur les terrains de golf et peut s’avérer utile dans la gestion intégrée des maladies des gazons. Mots-clés : Magnaporthe orizae, tache grise, ivraie vivace, wollastonite, scories de silicate de calcium, silicium." @default.
• W2020335232 created "2016-06-24" @default.
• W2020335232 creator A5068839408 @default.
• W2020335232 creator A5070416349 @default.
• W2020335232 creator A5090050700 @default.
• W2020335232 date "2009-12-01" @default.
• W2020335232 modified "2023-10-17" @default.
• W2020335232 title "Soil silicon amendment for managing gray leaf spot of perennial ryegrass turf on golf courses in Pennsylvania" @default.
• W2020335232 cites W108623912 @default.
• W2020335232 cites W1105935516 @default.
• W2020335232 cites W1486195014 @default.
• W2020335232 cites W1542586101 @default.
• W2020335232 cites W157572216 @default.
• W2020335232 cites W1970080806 @default.
• W2020335232 cites W1971752901 @default.
• W2020335232 cites W1995416486 @default.
• W2020335232 cites W2000590131 @default.
• W2020335232 cites W2004951871 @default.
• W2020335232 cites W2007733494 @default.
• W2020335232 cites W2040390225 @default.
• W2020335232 cites W2041926424 @default.
• W2020335232 cites W2044592180 @default.
• W2020335232 cites W2046125598 @default.
• W2020335232 cites W2048461185 @default.
• W2020335232 cites W2059712840 @default.
• W2020335232 cites W2068771217 @default.
• W2020335232 cites W2085067498 @default.
• W2020335232 cites W2087204026 @default.
• W2020335232 cites W2096188237 @default.
• W2020335232 cites W2144943484 @default.
• W2020335232 cites W2146865400 @default.
• W2020335232 cites W2148231929 @default.
• W2020335232 cites W2148498361 @default.
• W2020335232 cites W2163544633 @default.
• W2020335232 doi "https://doi.org/10.1080/07060660909507616" @default.
• W2020335232 hasPublicationYear "2009" @default.
• W2020335232 type Work @default.
• W2020335232 sameAs 2020335232 @default.
• W2020335232 citedByCount "2" @default.
• W2020335232 countsByYear W20203352322021 @default.
• W2020335232 countsByYear W20203352322023 @default.
• W2020335232 crossrefType "journal-article" @default.
• W2020335232 hasAuthorship W2020335232A5068839408 @default.
• W2020335232 hasAuthorship W2020335232A5070416349 @default.
• W2020335232 hasAuthorship W2020335232A5090050700 @default.
• W2020335232 hasConcept C144027150 @default.
• W2020335232 hasConcept C154108195 @default.
• W2020335232 hasConcept C159750122 @default.
• W2020335232 hasConcept C159985019 @default.
• W2020335232 hasConcept C18903297 @default.
• W2020335232 hasConcept C192562407 @default.
• W2020335232 hasConcept C24461792 @default.
• W2020335232 hasConcept C2777275582 @default.
• W2020335232 hasConcept C2780300285 @default.
• W2020335232 hasConcept C6557445 @default.
• W2020335232 hasConcept C74600772 @default.
• W2020335232 hasConcept C86803240 @default.
• W2020335232 hasConceptScore W2020335232C144027150 @default.
• W2020335232 hasConceptScore W2020335232C154108195 @default.
• W2020335232 hasConceptScore W2020335232C159750122 @default.
• W2020335232 hasConceptScore W2020335232C159985019 @default.
• W2020335232 hasConceptScore W2020335232C18903297 @default.
• W2020335232 hasConceptScore W2020335232C192562407 @default.
• W2020335232 hasConceptScore W2020335232C24461792 @default.
• W2020335232 hasConceptScore W2020335232C2777275582 @default.
• W2020335232 hasConceptScore W2020335232C2780300285 @default.
• W2020335232 hasConceptScore W2020335232C6557445 @default.
• W2020335232 hasConceptScore W2020335232C74600772 @default.
• W2020335232 hasConceptScore W2020335232C86803240 @default.
• W2020335232 hasIssue "4" @default.
• W2020335232 hasLocation W20203352321 @default.
• W2020335232 hasOpenAccess W2020335232 @default.
• W2020335232 hasPrimaryLocation W20203352321 @default.
• W2020335232 hasRelatedWork W1482643738 @default.
• W2020335232 hasRelatedWork W2019913554 @default.
• W2020335232 hasRelatedWork W2020335232 @default.
• W2020335232 hasRelatedWork W2097606014 @default.
• W2020335232 hasRelatedWork W2145240032 @default.
• W2020335232 hasRelatedWork W2148897165 @default.
• W2020335232 hasRelatedWork W2168138841 @default.
• W2020335232 hasRelatedWork W2732450691 @default.
• W2020335232 hasRelatedWork W3200658950 @default.
• W2020335232 hasRelatedWork W657983756 @default.
• W2020335232 hasVolume "31" @default.
• W2020335232 isParatext "false" @default.
• W2020335232 isRetracted "false" @default.
• W2020335232 magId "2020335232" @default.
• W2020335232 workType "article" @default.