Results 71 to 80 of about 757 (160)

Evaluating the potential of high-resolution hyperspectral UAV imagery for grapevine viral disease detection in Australian vineyards

International Journal of Applied Earth Observations and Geoinformation
Grapevine (Vitis spp.) viral diseases cause substantial productivity and economic losses to the viticulture industry. Existing disease detection methods are both costly and labour-intensive, prompting a need within the industry for rapid and cost ...
Yeniu Mickey Wang, Bertram Ostendorf, Vinay Pagay   +2 more
doaj   +1 more source

Viral diversity and phloem transcriptional changes in grapevine Shiraz disease infected vines

OENO One
Shiraz disease (SD) is a highly destructive disease of grapevines that is associated with grapevine virus A (GVA) infection of vineyards in Australia and South Africa.
Cristobal Onetto, Dilrukshi Nagahatenna, Yeniu Mickey Wang, Vinay Pagay, Anthony Borneman   +4 more
doaj   +1 more source

Identification of a receptor for the sex pheromone of the vine mealybug, Planococcus ficus

Current Research in Insect Science
The vine mealybug, Planococcus ficus, is a significant pest of vineyards in all major grape growing regions of the world. This pest causes significant aesthetic damage to berry clusters through its feeding behavior and secretion of ''honeydew'', which ...
Jacob A. Corcoran, Walter F. Mahaffee
doaj   +1 more source

Deep Learning-Based System for Early Symptoms Recognition of Grapevine Red Blotch and Leafroll Diseases and Its Implementation on Edge Computing Devices

AgriEngineering
In recent years, the agriculture sector has undergone a significant digital transformation, integrating artificial intelligence (AI) technologies to harness and analyze the growing volume of data from diverse sources.
Carolina Lazcano-García, Karen Guadalupe García-Resendiz, Jimena Carrillo-Tripp, Everardo Inzunza-Gonzalez, Enrique Efrén García-Guerrero, David Cervantes-Vasquez, Jorge Galarza-Falfan, Cesar Alberto Lopez-Mercado, Oscar Adrian Aguirre-Castro   +8 more
doaj   +1 more source

Impacts of Grapevine Leafroll Disease on Fruit Yield and Grape and Wine Chemistry in a Wine Grape (Vitis vinifera L.) Cultivar. [PDF]

PLoS One, 2016
Alabi OJ, Casassa LF, Gutha LR, Larsen RC, Henick-Kling T, Harbertson JF, Naidu RA.   +6 more
europepmc   +1 more source

Hyperspectral differentiation of three grapevine yellows diseases and symptomatically similar stresses. [PDF]

Front Plant Sci
Alisaac E, Zheng X, Fischer B, Jarausch B, Gauweiler P, Spitaler U, Janik K, Fontanesi L, Gruna R, Beyerer J, Maixner M, Töpfer R, Trapp O, Kicherer A.   +13 more
europepmc   +1 more source

Assessing the efficacy of thermotherapy combined with chemotherapy or cryotherapy for the eradication of grapevine leafroll-associated virus 3. [PDF]

Front Plant Sci
Wante SP, Chooi KM, Pathirana R, Whibley A, Bradley EL, Liau Y, Vanga BR, Hill AM, Lizamore D.   +8 more
europepmc   +1 more source

Analysis of the losses due to grapevine leafroll disease in albariño vineyards in Rías Baixas (Spain)

, 2013
Leafroll disease symptoms in grapevine white varieties are milder than in red ones and producers do not regard leafroll to be economically significant especially when yield is not consistently affected. However, the potential alcoholic degree (PAD) of Albariño grapes from Grapevine leafroll associated virus 3 (GLRaV-3) infected plants in two vineyards ...
Cabaleiro,Cristina, Pesqueira,Ana M., Barrasa,Martín, Garcia-Berrios,Julian J.   +3 more
openaire   +2 more sources

Temporal dynamics of Grapevine red blotch virus accumulation in grapevine leaves is influenced by fruit maturity stages. [PDF]

Arch Virol
Singh PP, Reddy K, Scully H, Boghozian AM, Medina-Plaza C, Oberholster A, Sudarshana MR.   +6 more
europepmc   +1 more source

Modeling the Effect of the Biological Control of <i>Pseudococcus viburni</i> Signoret (Hemiptera: Pseudococcidae) on Grapevine Leafroll Virus Spread. [PDF]

Plants (Basel)
Vogt-Geisse K, Correa MCG, Gutiérrez-Jara JP, Daane KM.   +3 more
europepmc   +1 more source