Results 81 to 90 of about 14,114 (215)

Filamentous sieve element proteins are able to limit phloem mass flow, but not phytoplasma spread [PDF]

open access: yes, 2017
In Fabaceae, dispersion of forisomes\u2014highly ordered aggregates of sieve element proteins\u2014in response to phytoplasma infection was proposed to limit phloem mass flow and, hence, prevent pathogen spread.
Buoso, Sara   +8 more
core   +1 more source

Yellow canopy syndrome of sugarcane: A review of current knowledge and future research directions

open access: yesAnnals of Applied Biology, Volume 188, Issue 1, Page 48-63, January 2026.
Yellow Canopy Syndrome (YCS) is a complex issue affecting commercial sugarcane in Australia, first identified in Far North Queensland over a decade ago. It has spread across most cane‐growing regions in Queensland and poses a significant threat to the global sugarcane industry.
Hang Xu   +4 more
wiley   +1 more source

Insight into epidemiological importance of phytoplasma vectors in vineyards in South Moravia, Czech Republic

open access: yesPlant Protection Science, 2018
Bois noir (BN), caused by 'Candidatus Phytoplasma solani', is a serious disease of grapevines in Europe. During the 2010-2012 survey in Perná vineyard (South Moravia, Czech Republic) a total of 4854 insect individuals were collected and among these, 95 ...
Dana Šafářová   +4 more
doaj   +1 more source

Genotype‐dependent DNA methylation patterns are negatively associated with allelic variation rather than heat‐induced gene expression in two contrasting potato genotypes

open access: yesThe Plant Journal, Volume 125, Issue 2, January 2026.
SUMMARY Potato (Solanum tuberosum L.) is an important food crop that is sensitive to high temperatures, which cause major changes in the transcriptome and a reduction in yield. In several plant species, DNA methylation has been reported to influence gene expression, particularly under abiotic stress conditions.
Darren Sheng Gin Yeo   +7 more
wiley   +1 more source

Global Status of Phytoplasma Diseases in Vegetable Crops

open access: yesFrontiers 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

Scientific Opinion on the pest categorisation of Elm phloem necrosis mycoplasma [PDF]

open access: yes, 2017
20noThe Panel on Plant Health performed a pest categorisation of Elm phloem necrosis mycoplasma, now renamed Candidatus Phytoplasma ulmi (CPu), for the European Union (EU) territory.

core   +1 more source

Climate Change and Its Effects on Pest–Pathogen Complexes

open access: yesAdvances in Agriculture, Volume 2026, Issue 1, 2026.
Climate change is intensifying the complexity and severity of pest–pathogen interactions in agriculture, threatening global food security. Rising temperatures, elevated CO2 levels, shifting precipitation patterns, and extreme weather events are reshaping vector ecology, accelerating insect development, altering pathogen virulence, and disrupting plant ...
Ritesh Kumar   +4 more
wiley   +1 more source

First report of soybean witchesbroom disease caused by Group 16SrII phytoplasma in soybean in Malawi and Mozambique [PDF]

open access: yes, 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

Vibrational Signals for Mating Disruption Do Not Negatively Affect Grapevine Growth and Production

open access: yesAustralian Journal of Grape and Wine Research, Volume 2026, Issue 1, 2026.
Vibrational mating disruption (VMD) is a promising strategy to control Scaphoideus titanus populations in vineyards, and it is based on the prolonged application of a species‐specific disturbance vibrational signal (DVS) on grapevines. Plants can react by different transcriptional, physiological, and morphological changes, according to the source and ...
Stefano Galvagni   +7 more
wiley   +1 more source

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