Results 21 to 30 of about 494 (152)

IMPROVED QUALITY OF VIRAL INFECTED GRAPE PLANTS CULTIVATED IN SOIL INOCULATED WITH RHIZOPHERIC MICROORGANISMS [PDF]

Arab Universities Journal of Agricultural Sciences, 2018
A considerable rhizopheric bacteria and mycorrhizae collectively known as plant growth promoting microorganisms (PGPM) have ability to induce acquire resistance in plant against pathogens and to provide benefits to their hosts.
Sally Mikhail, Kh. El-Dogdog, M. Girgis, M. Maklad   +3 more
doaj   +1 more source

Establishment of Arthrobotrys flagrans as biocontrol agent against the root pathogenic nematode Xiphinema index

Environmental Microbiology, Volume 25, Issue 2, Page 283-293, February 2023., 2023
Abstract Plant‐parasitic nematodes cause devastating agricultural damage worldwide. Only a few synthetic nematicides can be used and their application is limited in fields. Therefore, there is a need for sustainable and environment‐friendly alternatives. Nematode‐trapping fungi (NTF) are natural predators of nematodes. They capture and digest them with
Valentin Wernet, Reinhard Fischer
wiley   +1 more source

Grapevine virome and production of healthy plants by somatic embryogenesis

Microbial Biotechnology, Volume 15, Issue 5, Page 1357-1373, May 2022., 2022
The production of virus‐free plants is becoming increasingly crucial for the use of grapevine as a model species in different studies. The different spread among grapevine tissues suggested a clear distinction between viruses/viroids and mycoviruses that can successfully be exploited for their identification.
Floriana Nuzzo, Amedeo Moine, Luca Nerva, Chiara Pagliarani, Irene Perrone, Paolo Boccacci, Ivana Gribaudo, Walter Chitarra, Giorgio Gambino   +8 more
wiley   +1 more source

Identification of New Chickpea Virus and Control of Chickpea Virus Disease

Evidence-Based Complementary and Alternative Medicine, Volume 2022, Issue 1, 2022., 2022
Objective. The objective of the study was to discuss the classification, virus characteristics, detection methods, and control measures of chickpea virus, with an aim to provide a theoretical basis for identification of new chickpea virus and control of chickpea virus disease. Methods.
Zihui Cun, Woon-Man Kung
wiley   +1 more source

Developing virus-free grapevine explants by using silver-nanoparticles and its comparison with chemo and thermotherapy-based approaches [PDF]

Journal of Crop Protection, 2023
Grapevine viruses cause significant losses in the yield of grape. This study describes applying silver nanoparticles (AgNPs) to produce virus-free grapevine plants and compares it with chemo and thermotherapy.
Kheyzaran Dolatabadi, Gholamhossein Davarynejad, Mohammad Reza Safarnejad, Zeinab Ghayoor   +3 more
doaj   +1 more source

Detection and diversity of viruses infecting African yam (Dioscorea rotundata) in a collection and F1 progenies in Côte d'Ivoire shed light to plant‐to‐plant viral transmission

Plant Pathology, Volume 70, Issue 6, Page 1486-1495, August 2021., 2021
A survey of leaf symptoms and viral molecular indexation on African yam germplasm and two hybrid populations unveiled a high prevalence of yam viruses in Côte d'Ivoire and provided evidence for their plant‐to‐plant transmission. ​ Abstract Yam (Dioscorea spp.) is a major staple food whose production is hampered by viral diseases.
Yacouba Bakayoko, Amani M. Kouakou, Abou B. Kouassi, Rose‐Marie Gomez, Konan E. B. Dibi, Brice S. Essis, Boni N’Zué, Patrick Adebola, Assanvon S.‐P. N’Guetta, Marie Umber   +9 more
wiley   +1 more source

Challenges of viticulture adaptation to global change: tackling the issue from the roots

Australian Journal of Grape and Wine Research, Volume 27, Issue 1, Page 8-25, January 2021., 2021
Abstract Viticulture is facing emerging challenges not only because of the effect of climate change on yield and composition of grapes, but also of a social demand for environmental‐friendly agricultural management. Adaptation to these challenges is essential to guarantee the sustainability of viticulture.
D. Marín, J. Armengol, P. Carbonell‐Bejerano, J.M. Escalona, D. Gramaje, E. Hernández‐Montes, D.S. Intrigliolo, J.M. Martínez‐Zapater, H. Medrano, J.M. Mirás‐Avalos, J.E. Palomares‐Rius, P. Romero‐Azorín, R. Savé, L.G. Santesteban, F. de Herralde   +14 more
wiley   +1 more source

Association of Satellite RNA with Grapevine fanleaf virus in its Geographical Origin and Sequence Characteristics

Journal of Agricultural Sciences, 2022
The region between The Caspian Sea and Black Sea has been hypothesized as the origin of grapevine. Likewise, an extensive study on Grapevine fanleaf virus (GFLV) from this region suggests this region as a possible origin of the virus.
Afsaneh Delpasand Khabbazi, Nemat Sokhandan Bashir, Shaheen Nourinejhad Zarghani   +2 more
doaj   +1 more source

Grapevine Fanleaf Virus RNA1-Encoded Proteins 1A and 1BHel Suppress RNA Silencing

Molecular Plant-Microbe Interactions, 2023
Grapevine fanleaf virus (GFLV) (genus Nepovirus, family Secoviridae) causes fanleaf degeneration, one of the most damaging viral diseases of grapevines. Despite substantial advances at deciphering GFLV-host interactions, how this virus overcomes the host
Jiyeong Choi, Samira Pakbaz, Luz Marcela Yepes, Elizabeth Jeannette Cieniewicz, Corinne Schmitt-Keichinger, Rossella Labarile, Serena Anna Minutillo, Michelle Heck, Jian Hua, Marc Fuchs   +9 more
doaj   +1 more source

Sampling for vegetative propagation: A phytosanitary status survey of grapevines collection by One Step RT-PCR method

Plant Varieties Studying and Protection, 2021
Purpose. Grapevines (Vitis spp.) are affected by many viral diseases which cause serious pathological problems. GLRaV-3 is among the most widespread leafroll viruses, while Grapevine Fanleaf Virus (GFLV) is a destructive pathogen which reduces the ...
М. Ізейрай
doaj   +1 more source