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2023
Sesamum phyllody is a very important disease of sesamum caused by phytoplasma which affects mostly the floral organs of 0the plant. The floral organs are modified into leaf like structures and hence the yield is directly affected by this disease. Sesamum phyllody is a systemic disease and is transmitted by leafhoppers, Orosius albicinctus (Dist.) and ...
Dr. Jutimala Phookan +3 more
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Sesamum phyllody is a very important disease of sesamum caused by phytoplasma which affects mostly the floral organs of 0the plant. The floral organs are modified into leaf like structures and hence the yield is directly affected by this disease. Sesamum phyllody is a systemic disease and is transmitted by leafhoppers, Orosius albicinctus (Dist.) and ...
Dr. Jutimala Phookan +3 more
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Purple coneflower with reddening and phyllody: a new host of clover phyllody phytoplasma
European Journal of Plant Pathology, 2008Echinacea purpurea plants showing yellowing/reddening and phyllody symptoms were observed in southern Bohemia. Transmission electron microscopy observations showed phytoplasmas in sieve cells of symptomatic plants, but not in healthy ones. Direct and nested polymerase chain reaction with phytoplasma specific primers and subsequent restriction fragment ...
Jana Fránová +2 more
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Evidence for a non‐infectious phyllody disease of strawberry
EPPO Bulletin, 1996A phyllody disease of strawberry suspected to be of phytoplasmal etiology has been observed in the Campania region of southern Italy. The most characteristic symptom was a pronounced foliaceous growth arising from the achenes. Symptomatic fruits developed poorly and were unmarketable. However, the foliage of affected plants appeared normal.
MARCONE, Carmine +3 more
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International Journal of Systematic and Evolutionary Microbiology, 1999 A phytoplasma was discovered in diseased specimens of field-grown hortensia (Hydrangea spp.) exhibiting typical phyllody symptoms. PCR amplification of DNA using phytoplasma specific primers detected phytoplasma DNA in all of the diseased plants examined.
Toshimi Sawayanagi +2 more
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Alteration of clover phyllody mycoplasma DNA after in vitro culturing of phyllody-diseased clover
Canadian Journal of Plant Pathology, 1992(1992). Alteration of clover phyllody mycoplasma DNA after in vitro culturing of phyllody-diseased clover. Canadian Journal of Plant Pathology: Vol. 14, No. 3, pp. 189-196.
A.S. Denes, R.C. Sinha
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Association of Mycoplasmalike Bodies with Launaea nudicaulis Phyllody
Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite Naturwissenschaftliche Abteilung: Allgemeine, Landwirtschaftliche und Technische Mikrobiologie, 1976Summary Mycoplasma-like organisms were observed in thin sections cut from parts of Launaea nudicaulis plants with phyllody. It appears that they may be the causal agents of this malady, as no such bodies were observed in tissues from normal plants.
H C, Phatak +4 more
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Transmission Characteristics of the Clover Phyllody Agent by Dodder*
Journal of Phytopathology, 1991AbstractThe results obtained in investigations on the biological characteristics of the clover phyllody agent (CPA) in respect to its transmission by the experimental vector Cuscuta campestris Younk, using Catbarantus roseus L. as constant host, are reported.Transmission efficiency of CPA was comparable whether the “stable bridge” or the “cut strand ...
CARRARO L. +3 more
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Phyllody in the Primrose Flower
Nature, 1926THROUGH the medium of the columns of NATURE, may I record the occurrence in this neighbourhood of a pair of plants of Primula Vulgaris (Huds.), both of which illustrate the phenomenon of phyllody of the sepals.
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Vinca phyllody — A mycoplasmal disease in India
Zentralblatt für Mikrobiologie, 1986Summary Mycoplasma-like bodies have been found in the phloem elements of Vinca plants infected with phyllody disease, transmissible by grafting. Such structures are lacking in phloem elements of normal plants. No virus particles, fungi, or bacteria were associated with this disease.
V.S. Verma, M. Dattagupta
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SCREENING OF GENOTYPES AGAINST SESAME PHYLLODY DISEASE
Asian Journal of Microbiology, Biotechnology & Environmental Sciences, 2023Phyllody of sesame is an important disease caused by a pleomorphic phytoplasma and is transmitted by a leaf hopper called Orosius albinctus. The affected plants become stunted and floral parts are modified in to leafy structures bearing no fruits and seeds causing yield.
YASHOWARDHAN SINGH +2 more
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