Results 91 to 100 of about 105,541 (153)

Distinctive Symptoms and Signs of Downy Mildew on Cold-Climate Wine Grape Cultivars

, 2017
Downy mildew, caused Plasmopara viticola, is a major disease affecting grape production worldwide. While the symptoms and signs of downy mildew on European wine grapes (Vitis vinifera) are well documented, minimal information is available regarding the ...
David S. Jones, Patricia S. McManus
core   +1 more source

Single and multiple phenotype QTL analyses of downy mildew resistance in interspecific grapevines [PDF]

, 2019
Konstantin Divilov, who graduated from Cornell with a PhD in '17, Paola Barba, and Cornell professors Lance Cadle-Davidson and Bruce Reisch evaluated genetic markers to look for durable downy mildew resistance in ...
van Zoeren, Janet
core   +1 more source

Establishing Genetic Relation between a Marker Locus and Fungal Disease in Grapevine Using Multidimensional Scaling Analysis

Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 2010
In a hybrid population of ‘Italia’ (female) and ‘Mercan’ (male) grape cultivars with their 60 offsprings, a classical two-point linkage analysis was attempted with 300 RAPD, 20 SSR and 24 AFLP primers using Mapmaker/Exp 3.0.
Zeliha GÖKBAYRAK, Burçak İŞÇİ, Cengiz ÖZER, Gökhan SÖYLEMEZOĞLU, Ahmet ALTINDINDINDİŞLİ   +4 more
doaj   +1 more source

Grading for grapevine downy mildew and feature extraction methods for predicting abaxial lesions from adaxial leaf images

Frontiers in Plant Science
Grading grapevine downy mildew severity is essential for the precise application of pesticides. Since typical symptoms appear on the abaxial (underside) surface of grape leaves, and lesion area proportion determines severity, it is necessary to analyze ...
Bohao Liu, Bohao Liu, Cuiling Li, Jianjun Hao, Jian Song, Haowei Liu, Hongwei Yan, Changyuan Zhai, Changyuan Zhai   +8 more
doaj   +1 more source

Traditional and Emerging Approaches for Disease Management of Plasmopara viticola, Causal Agent of Downy Mildew of Grape

Agriculture
The oomycete Plasmopara viticola, which causes downy mildew, is currently one of the most destructive pathogens affecting grape production. Although native to the eastern United States, P.
Jessica I. Clippinger, Emily P. Dobry, Ivy Laffan, Nyla Zorbas, Bryan Hed, Michael A. Campbell   +5 more
doaj   +1 more source

Agrometeorological Models For Downy And Powdery Mildew Of Grapevine

, 2000
The problem of crop protection has assumed a primary importance because of the necessity of reducing the quantity of chemicals requested for the control of pests and pathogens.
M Moriondo, M Rosa, S Orlandini, S Bellesi   +3 more
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Synergistic activation of grapevine defense mechanisms against downy mildew by Ascophyllum nodosum extract and Pseudomonas fluorescens CHA0

Frontiers in Plant Science
Downy mildew, caused by Plasmopara viticola, poses a major threat to grapevine production, necessitating effective and sustainable disease management strategies.
Ramin Bahmani, Pramod Rathor, Prashant More, Balakrishnan Prithiviraj   +3 more
doaj   +1 more source

Características físico-químicas e produtivas da videira 'BRS Clara' sob cultivo protegido Physical-chemical and productive characteristics of 'BRS Clara' under protected cultivation

Revista Brasileira de Fruticultura, 2011
Atualmente, a preferência por uvas sem sementes vem aumentando nos mercados interno e externo, sendo uma alternativa a produção de uvas sob cultivo protegido.
Larissa Abgariani Colombo, Sérgio Ruffo Roberto, Dauri José Tessmann, Werner Genta, Alessandro Jefferson Sato, Adriane Marinho de Assis   +5 more
doaj  

INTEGRATED CONTROL OF DOWNY MILDEW DISEASE IN GRAPE [PDF]

Menoufia Journal of Plant Protection, 2018
M. M. Ammar, G. A. Amer, A. M. Abdel- All   +2 more
openaire   +1 more source

A Novel Grape Downy Mildew Resistance Locus from Vitis rupestris

, 2019
This study represents the QTL mapping efforts for downy mildew resistance in grapevine using a wild V. rupestris x V. riparia F1 mapping family. Genotyping by sequencing was used to generate genome wide SNP markers based on the APEK1 restriction sites in
USDA-ARS (17854919)
core