Phytoplasma - Wikipedia
网页Phytoplasmas are obligate intracellular parasites of plant phloem tissue and of the insect vectors that are involved in their plant-to-plant transmission. Phytoplasmas were discovered in 1967 by Japanese scientists who termed them mycoplasma -like organisms. [ 3 ] .
Phytoplasma: A plant pathogen that cannot be ignored in ...
网页2024年2月23日 · Phytoplasmas are phloem-restricted plant-pathogenic bacteria transmitted by insects. They cause diseases in a wide range of host plants, resulting in significant economic and ecological losses worldwide. Research on phytoplasmas has a long history, with significant progress being made in the past 30 years.
Phytoplasma - an overview | ScienceDirect Topics
网页Phytoplasma is the name given to microscopic, plant pathogenic, cell wall-less prokaryotes of the class Mollicutes that were formerly known as mycoplasma-like organisms or MLOs. Phytoplasmas are obligate parasites and have not …
Phytoplasmas: bacteria that manipulate plants and insects
网页2008年6月28日 · Phytoplasmas are bacterial plant pathogens that can cause devastating yield losses in diverse low‐ and high‐value crops worldwide (Bertaccini, 2007; Lee et al., 2000). They are obligate symbionts of plants and insects, and in most cases need both hosts for dispersal in nature.
Phytoplasma Taxonomy: Nomenclature, Classification, and ...
网页2022年7月26日 · Phytoplasmas are vector-borne and graft-transmissible bacteria that cause various plant diseases, leading to severe economic losses. Since phytoplasmas cannot be cultured in cell-free media, their identification and taxonomy rely on molecular techniques and gene sequences.
Phytoplama Resource Center What are Phytoplasmas - USDA
网页Phytoplasmas are parasites and pathogens of plants and insects. All known phytoplasmas infect plants and are spread from plant to plant by insects, mainly leafhoppers, that feed in the phloem tissue of the plant's veins.
Plants and Phytoplasmas: When Bacteria Modify Plants
网页2022年5月27日 · Phytoplasmas are insect-transmitted wall-less bacteria living in plants, only in the phloem tissues and in the emolymph of their insect vectors. They are able to manipulate several metabolic pathways of their hosts, very often without impairing their life.