Results 61 to 70 of about 951 (197)

Effect of pre-culture on virus elimination from in vitro apple by thermotherapy coupled with shoot tip culture

Journal of Integrative Agriculture, 2018
We evaluated the role of pre-culture on survival rate of in vitro apple plants treated by thermotherapy. Two apple cultivars, Malus×domestica cv. Pink Lady and Huafu, were used in the experiment and both have widely grown in China and infected with Apple
Guo-jun HU, Ya-feng DONG, Zun-ping ZHANG, Xu-dong FAN, Fang REN, Zheng-nan LI   +5 more
doaj   +1 more source

The Vulnerability of New Zealand Forage Plants to Incursions by New Pests, Pathogens and Weeds, and the Case for Greater Protection

New Zealand Journal of Agricultural Research, Volume 69, Issue 1, February 2026.
We outline the diversity of pests, weeds and plant pathogens absent from New Zealand that threaten forage production, examine their potential import pathways, and outline the challenges of managing them should they arrive. The number and diversity of threats and pathways indicates ongoing incursions are inevitable.
Craig B. Phillips, Gary Barker, Nigel Bell, Chris E. Buddenhagen, Lee Aalders, Mark Braithwaite, Trevor James, Sofia Orre‐Gordon, William Dyck, Dave Hodges   +9 more
wiley   +1 more source

Results of in vitro chemotherapy of apple cv. Fragrance - Short communication

Horticultural Science, 2013
The effect of the chemotherapy with ribavirin on the elimination of the pome fruit viruses from in vitro grown plants of infected apple cv. Fragnance has been investigated. The results of ELISA and RT-PCR testing proved the presence of mixed infection of
F. Paprštein, J. Sedlák, L. Svobodová, J. Polák, S. Gadiou   +4 more
doaj   +1 more source

Transcriptional Analysis and Genome‐Wide Identification of HA, FRO, and IRT Gene Families Reveal Key Regulators in Pear Seedlings to Short‐Term Iron Deficiency Stress

Food and Energy Security, Volume 15, Issue 1, January/February 2026.
ABSTRACT Iron (Fe) is an essential micronutrient for plant photosynthesis and human health. Pear represents a widely consumed fruit for human Fe intake, yet its yield and quality are frequently challenged by Fe deficiency (FD) stress. Despite the prevalence of FD stress in agricultural production under generally alkaline and calcareous conditions, pear
Guoling Guo, Haoguo Liu, Le Xu, Xinxin Wang, Mengxue Xia, Zhiwen Gao, Lun Liu, Wei Heng, Zhenfeng Ye, Li Liu, Bing Jia, Xiaomei Tang   +11 more
wiley   +1 more source

Immunosorbent Electron Microscopy for Detecting Apple Chlorotic Leaf Spot and Plum Pox Viruses

, 1981
Plum pox virus (PPV) and apple chlorotic leaf spot virus (CLSV) were detected in extracts of leaves of infected trees by immunosorbent electron microscopy (ISEM). Attachment of virus particles to antiserum-coated electron microscope grids provided a test
Kerlan, C., Mille, B., Dunez, Jean
core   +1 more source

Survey on Virus Infection for Commercial Nursery Trees of Major Apple Cultivars in Korea

Research in Plant Disease, 2017
The 4 viruses, the Apple chlorotic leaf spot virus (ACLSV), Apple stem pitting virus (ASPV), Apple stem grooving virus (ASGV), and Apple mosaic virus (ApMV) and 1 viroid, Apple scar skin viroid (ASSVd) are known major viral pathogens of apple trees in ...
Sung-Hee Lee, Yeuseok Kwon, Hyunman Shin, Sang-Yeong Nam, Eui Yon Hong, Byeongkwan Kim, Daeil Kim, Byeongjin Cha, Jae-Soon Cha   +8 more
doaj   +1 more source

Variabilidade intraespecífica do gene da proteína de movimento do Apple chlorotic leaf spot virus, isolado PR1 de ameixeira. [PDF]

, 2019
A infecção por Apple chlorotic leaf spot virus (ACLSV) (gênero Trichovirus, família Betaflexiviridae) é amplamente difundida em macieiras, pereiras, ameixeiras, pessegueiros, damasqueiros e cerejeiras, entre outras espécies.
NICKEL, O., BERTOCCHI, A. A., VANNI, M. F., FAJARDO, T. V. M.   +3 more
core  

Detenction and characterization of stone fruit virus diseases in Tunisia

Phytopathologia Mediterranea, 2001
A preliminary survey was conducted in Tunisia to identify stone fruit (almond, plum, peach) virus diseases occurring in orchards and mother block stands. Two ilarviruses, Prunus necrotic ringspot virus (PNRSV) and Prune dwarf virus (PDV) infecting almond
Mohamed Boulila
doaj   +1 more source

Commodity risk assessment of Vitis spp. plants from Moldova

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission requests EFSA to provide scientific opinions in the field of plant health in accordance with Article 29 of Regulation (EC) No 178/2002. Annex VI of Commission Implementing Regulation (EU) 2019/2072 lists plants, plant products and other objects whose introduction into the Union from certain third countries is prohibited.
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Anna Filipiak, Paolo Gonthier, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Roel Potting, Hanna Susi, Dirk Jan van der Gaag, Pedro Gómez, Annemarie Fejer Justesen, Andrea Lucchi, Gregor Urek, Jonathan Yuen, Lucia Zappala, Umberto Bernardo, Giovanni Bubici, Anna Vittoria Carluccio, Michela Chiumenti, Francesco Di Serio, Elena Fanelli, Paraskevi Kariampa, Cristina Marzachì, Agata Kaczmarek, Louise Matic, Olaf Mosbach‐Schulz, Anna Berlin   +37 more
wiley   +1 more source

Adaptation of ELISA Test for the Diagnostication of Apple Chlorotic Leaf Spot Virus (CLSV) in Apple Trees [PDF]

HortScience, 1997
The purpose of this study was to adapt an ELISA test for diagnosing of “Apple Chlorotic Leaf Spot Virus” (CLSV) in apple trees. This work was carried out at Centro de Pesquisa Agropecuária de Clima Temperado–CPACT/EMBRAPA, Pelotas–RS, Brazil, during the 1996 spring season.
Antonio O. Lessa, Luis A.S. de Castro, Gerson R. de L. Fortes   +2 more
openaire   +1 more source