Begomovirus - Wikipedia
Begomovirus is a genus of viruses, in the family Geminiviridae. [1] They are plant viruses that as a group have a very wide host range, infecting dicotyledonous plants. Worldwide they are responsible for a considerable amount of economic damage to many important crops such as tomatoes, beans, squash, cassava and cotton. [2]
Genomic Variation and Diversification in Begomovirus Genome in ...
Begomoviruses (family Geminiviridae, genus Begomovirus) are DNA viruses transmitted in a circulative, persistent manner by the whitefly Bemisia tabaci (Gennadius). As revealed by their wide host range (more than 420 plant species), worldwide ...
Genus: Begomovirus | ICTV
Begomoviruses constitute a group of plant viruses which have emerged in the recent decades as serious threats to the production of many vegetable, root and fiber crops in the tropical, subtropical and temperate regions of the world (Navas-Castillo et al., 2011).
Begomovirus - an overview | ScienceDirect Topics
Begomoviruses (family Geminiviridae) are responsible for many economically important crop diseases worldwide. The majority of these diseases are caused by bipartite begomovirus infections, although a rapidly growing number of diseases of the Old World are associated with monopartite begomoviruses.
Begomoviruses: what is the secret(s) of their success?
Jun 1, 2023 · Begomoviruses are an extremely successful group of emerging plant viruses causing devastating diseases in vegetable, root, and fiber crops worldwide. Begomoviruses are transmitted in nature by Bemisia tabaci sensu lato, a complex of more than 40 morphologically indistinguishable whitefly species.
Detection of Begomovirus in chilli and tomato plants using ...
Jul 9, 2021 · Begomoviruses are a major class of Geminiviruses that affects most dicotyledonous plants and causes heavy economic losses to farmers. Early detection of begomovirus is essential to control the...
Emergence of Asian endemic begomoviruses as a pandemic threat
Sep 28, 2022 · The genus begomovirus is the largest one in the family Geminiviridae, with a single-stranded DNA genome, either monopartite or bipartite. Begomoviruses are transmitted by insect vectors, such as Bemisia tabaci. Begomoviruses are the major causative agents of diseases in agriculture globally.
Emerging threats of begomoviruses to the cultivation of medicinal …
Feb 4, 2017 · Begomoviruses (family Geminiviridae) are responsible for extreme yield reduction in a number of economically important crops including medicinal and aromatic plants (MAPs).
Emerging evidence of seed transmission of begomoviruses: …
May 14, 2024 · Begomoviruses (family Geminiviridae) are known for causing devastating diseases in fruit, fibre, pulse, and vegetable crops throughout the world.
Transmission of Begomoviruses and Other Whitefly-Borne Viruses ...
Nov 18, 2019 · They are mainly tropical insects but are found in all warmer parts of the world and in greenhouses in temperate regions. Direct damage is associated with feeding of plant phloem, reducing plant vigor. Whiteflies also excrete honeydew, which promotes sooty mold that interferes with photosynthesis.
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