Results 51 to 60 of about 1,250 (186)
Tobacco mosaic virus and the virescence of biotechnology [PDF]
Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 1999 There is a growing realization that a modern combination of molecular biology and agriculture will provide a photosynthetic basis for the biosynthesis of an increasing variety of complex and valuable molecules. This ‘greening’ of biotechnology may impact on the global environment in many beneficial ways, but will perhaps have its most significant ...
openaire +2 more sources
Réaction aux principaux agents parasitaires de fontes de semis et de flétrissement de deux variétés de cotonnier (Gossypium hirsutum L.) ne différant que par la présence de glandes à gossypol [PDF]
, 1981 l'inoculation de deux variétés de cotonniers G. hirsutum ne différant que par le caractère glandless par trois agents de fonte de semis (Rhizoctonia solani, Pythium aphanidermatum, Colletotrichum gossypii) et deux parasites vasculaires (Fusarium ...
Follin, Jean-Claude
core
First report of soybean witchesbroom disease caused by Group 16SrII phytoplasma in soybean in Malawi and Mozambique [PDF]
, 2017 Soybean (Glycine max L.) is an important grain legume cultivated on approximately 1.24 million ha in Africa (1). Malawi ranks fourth in area of production in Africa, with 75,000 ha in 2009 (1). Soybean is also gaining importance in Mozambique and several
Boahen, S. +4 more
core +2 more sources
Detection and Molecular Characterization of Phytoplasma Associated with Coconut Yellow Decline [PDF]
, 2009 Phytoplasmas have been detected and characterized by molecular methods in coconut palm (Cocos nucifera L.) for the first time in Malaysia. Polymerase chain reaction (PCR) assays were used to determine whether a phytoplasma is associated with a yellow ...
Nejat, Naghmeh
core
Molecular Plant Pathology, Volume 25, Issue 2, February 2024.A research progress and outlook of phytoplasma from multiple aspects, including classification, detection, host range and distribution, genomic information, pathogenic mechanism, and prevention and control strategies. Abstract Phytoplasmas are phloem‐restricted plant‐pathogenic bacteria transmitted by insects.
Ruotong Wang +6 more
wiley +1 more source
Global Status of Phytoplasma Diseases in Vegetable Crops
Frontiers in Microbiology, 2019 The presence of phytoplasmas and their associated diseases is an emerging threat to vegetable production which leads to severe yield losses worldwide. Phytoplasmas are phloem-limited pleomorphic bacteria lacking the cell wall, mainly transmitted through ...
Shweta Kumari +5 more
doaj +1 more source
La virescence florale "Phyllodie" du cotonnier en Côte d'Ivoire... Possibilité de lutte [PDF]
, 1982 Symptomes, transmission, dégats, lutte génétique, lutte ...
Follin, Jean-Claude
core
The Plant Journal, Volume 117, Issue 4, Page 1281-1297, February 2024.SUMMARY Phytoplasmas are pathogenic bacteria that reprogram plant host development for their own benefit. Previous studies have characterized a few different phytoplasma effector proteins that destabilize specific plant transcription factors. However, these are only a small fraction of the potential effectors used by phytoplasmas; therefore, the ...
Miguel Correa Marrero +10 more
wiley +1 more source
Molecular Diagnosis of Phytoplasmas
Phytopathologia Mediterranea, 2004 Phytoplasmas are wall-less prokaryotes associated with diseases in numerous plant species worldwide. In nature they are transmitted by phloem-sucking insects.
C. Marzachì
doaj +1 more source
First identification of the pathogen causing tumor malformations in holm oak in Spain [PDF]
, 2014 Aim of study: In recent years an increase in pests and diseases associated with truffle plantations has been detected in Spain. The appearance of tumor malformations in trunks and branches of Quercus ilex L. must be highlighted. These bumps have expanded
Barriuso Vargas, Juan J. +4 more
core +2 more sources