Results 31 to 40 of about 120,004 (183)

Hemipteran vectors of stylet‐borne plant viruses: Aphids lead the charge

Insect Science, EarlyView.
Among all sap‐feeding hemipterans, aphids stand out by far as the most important vectors of noncirculative plant viruses. Compared to whiteflies and mealybugs, aphids’ highly specialized stylet anatomy and distinct feeding behaviors contribute, together with other features of their biology, to their remarkable efficiency in transmitting stylet‐borne ...
Yu Fu, Stefano Colella, Marilyne Uzest
wiley   +1 more source

Distribution of Virus Symptoms and Viruses Infecting Field-Grown Cucurbit Crops Under Natural Tropical Conditions Within a Humid Rainforest Transition Agro-Ecology in Nigeria

Annals of Tropical Research, 2016
Farmers’ fields where cucurbit crops were grown in seven Local Government Areas (LGA) of Ogun state were surveyed in 2009 and 2010 for incidence and severity of virus symptoms and the identity of the viruses infecting the crops were determined using DAS-
E.I. Ayo-John, O.O. Odedara, E.V. Loko, F.D. Aworinde, A.C. Tella, I.G. Ogundare, A.M. Kelani, J.O. Hassan, J.O. Oladokun, O.B. Afolayan   +9 more
doaj   +1 more source

Multi‐Omics Analyses Reveal the Red and Far‐Red Light Combination Enhancing Heterologous Protein and Metabolite Production in Nicotiana benthamiana

Plant, Cell &Environment, EarlyView.
ABSTRACT Transient expression of exogenous protein in Nicotiana benthamiana leaves via agroinfiltration offers a rapid and efficient platform for functional gene discovery and heterologous production of valuable eukaryotic proteins and metabolites. Though light quality is an important factor for plant photomorphogenesis, its impact on the efficiency of
Yating Zhang, Fengjiao Wang, Ran Du, Tao Li, Shaoqun Zhou, Jianbin Yan, Wei Li   +6 more
wiley   +1 more source

Tripartite Interaction Between Penicillium pinophilum‐Host Plants and CMV‐Y: A Model for Endophyte‐Mediated Viral Biocontrol

Plant, Cell &Environment, EarlyView.
ABSTRACT Plant‐fungus‐virus tripartite interactions represent complex ecological systems in which mutualistic endophytes can influence host physiology, yet the molecular basis of endophyte‐mediated defence remains poorly understood. Here, we demonstrate that the endophytic fungus Penicillium pinophilum EU0013 suppresses the yellow strain of cucumber ...
Sarah R. Ibiang, Ivan Galis, Hideki Kondo, Nobuhiro Suzuki   +3 more
wiley   +1 more source

Cucumber mosaic virus and turnip mosaic virus occurrence in garlic mustard in Ukraine

Biologia plantarum, 2023
Garlic mustard (Alliaria petiolata) is an herbaceous biennial plant native to Europe. In Ukraine, in addition to becoming a serious invader, garlic mustard can serve as a host to several viruses, which may affect agricultural crops. In view of this, the purpose of the study was to identify the virome of garlic mustard growing in Ukraine.
A. KYRYCHENKO, H. SNIHUR, T. SHEVCHENKO, I. SHCHERBATENKO, H. KOROTIEIEVA, O. ANDRIICHUK   +5 more
openaire   +2 more sources

Harnessing Natural Diversity and Rational Design for Enhanced Plant Immunity

Plant, Cell &Environment, EarlyView.
ABSTRACT Plant pathogens cause crop loss. Genetic resistance, through natural genetic diversity or engineered resistance, can be highly effective in protecting plants from infection. Genetic resistance from wild relatives of crops has been successfully introduced into crops to control pathogen infection.
Nathan Diplock, Jennifer D. Lewis
wiley   +1 more source

Seasonal and spatial variation in the prevalence of viral diseases and associated aphid-borne viruses in cucurbits in Cote d’Ivoire

Annals of Agricultural Sciences, 2017
Viral diseases are a major constraint to cucurbit production worldwide. In 2014 rainy and dry cropping seasons, cross-sectional surveys were conducted in farmers’ cucurbits fields in six agro-ecological zones (AEZs) of Côte d’Ivoire to assess prevalence ...
Nahoua Kone, Elvis Asare-Bediako, Ousmane Koita, Daouda Kone, Stephan Winter   +4 more
doaj   +1 more source

Identification of positive and negative regulators of antiviral RNA interference in Arabidopsis thaliana

Nature Communications, 2022
Whether natural variations of plant virus resistance are enriched in genes of RNA interference pathway is unknown. Here, via genome-wide association studies, the authors identify regulators of the RDR6 and DCL2 antiviral pathways are involved in ...
Si Liu, Meijuan Chen, Ruidong Li, Wan-Xiang Li, Amit Gal-On, Zhenyu Jia, Shou-Wei Ding   +6 more
doaj   +1 more source

Seed Transmission of Cucumber Mosaic Virus in Spinach [PDF]

Phytopathology®, 1997
Spinach (Spinacia oleracea) seed from a commercial breeding line suspected of harboring cucumber mosaic virus (CMV) was analyzed for seed transmission of the virus. Initial seed grow-out tests and enzymelinked immunosorbent assay studies indicated that CMV was present in this seed lot at a level of nearly 15%.
Y, Yang, K S, Kim, E J, Anderson
openaire   +2 more sources

Strigolactone‐mediated architecture regulation and stress resilience: Insights and innovations for crop breeding

Journal of Integrative Plant Biology, Volume 68, Issue 8, Page 2548-2576, August 2026.
This review summarizes the discovery, biosynthesis, and transport of strigolactone, and the D14‐D3/MAX2‐D53/SMXLs signaling module. It highlights diverse roles of strigolactone in plant architecture, stress responses, and crop breeding, including species‐specific functions, hormonal crosstalk, and agricultural applications.
Qingliang Hu, Jiayang Li, Bing Wang
wiley   +1 more source