Results 161 to 170 of about 92,566 (315)

Botryosphaeriaceae Associated With Racemes, Fruits and Leaves of Macadamia in South Africa

open access: yesPlant Pathology, EarlyView.
The study identified Botryosphaeriaceae species from asymptomatic and symptomatic tissue with a greater species diversity and isolation frequency obtained from leaves than fruits and racemes. ABSTRACT Species in the Botryosphaeriaceae are common in the endophytic microbiome of woody plants.
Ntaoleng A. Maduke   +4 more
wiley   +1 more source

Incidence of grapevine leafroll associated viruses -1, -2, and -3 in Mendoza vineyards [PDF]

open access: yes, 2010
Indexación: ScieloViticulture is important in Argentina's economy, especially in the province of Mendoza, which is responsible for more than 75% of the crop cultivated area.
Engel, Esteban A.   +3 more
core  

Observations on Rhamnus alaternus Naturally Infected by Xylella fastidiosa subsp. multiplex ST87 in the Mediterranean Maquis of Monte Argentario (Tuscany, Italy)

open access: yesPlant Pathology, EarlyView.
At Monte Argentario (Italy), the severity of symptoms on Rhamnus alaternus, a drought‐resistant species of the Mediterranean maquis, is attributable to the progression of Xylella fastidiosa ST87 infection only in part. ABSTRACT The diseases caused by the xylem‐inhabiting bacterium Xylella fastidiosa (Xf) are considered a consequence of the drastic ...
Sara Falsini   +14 more
wiley   +1 more source

Botrytis cinerea: Woody Trunk Endophytes That Interact With Botryosphaeriaceae Members of the Grapevine Trunk Disease Complex and Modulate Disease Expression

open access: yesPlant Pathology, EarlyView.
Co‐inoculation studies indicated that Botrytis cinerea interact with Botryosphaeriaceae members of the grapevine trunk disease complex modulating disease development and expression. ABSTRACT In a previous study of fungal endophytes associated with grapevine trunk disease (GTD) in New Zealand vineyards, Botrytis cinerea was recovered from the inner ...
Noureddine Besselma   +3 more
wiley   +1 more source

Varietal Preferences of Erythroneura Leafhoppers (Homoptera: Cicadellidae) Feeding on Grapes in New York [PDF]

open access: yes, 2017
Species composition of Erythroneura leafhoppers infesting the 3 major classes of grapes grown in New York was investigated. Eastern grape leafhopper, E. comes (Say), comprised 74-100% of populations collected on the native American (Vitis labrusca Bailey)
Dennehy, Timothy J.   +1 more
core  

Spread of Xylella fastidiosa in Majorca Island Agroecosystems: Interaction Between Insect Vectors, Woody Hosts and Bacterial Subspecies

open access: yesPlant Pathology, EarlyView.
Philaenus spumarius is the main vector of Xylella fastidiosa in Majorca, maintaining high infectivity on wild hosts and facilitating pathogen spread in almonds and vineyards. ABSTRACT Xylella fastidiosa (XF) is a gram‐negative bacterium naturally transmitted by xylem sap‐feeding insects that causes serious plant diseases.
Miquel Llompart   +6 more
wiley   +1 more source

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