Stefan F. WirthNov 18

The #fungus #Clitocybe #nebularis (#Basidiomycota), also known as #cloudedagaric, is a #holarctic and often common #soildwelling #species, mostly found in open, nutrient-rich #forest #soils. It is occasionally #parasitized by the fungus #Volvariella #surrecta (Basidiomycota). C. Hears et al. (2013) point to its #antagonistic effect against phytopathogenic #oomycetes (Stramenopiles) species of the genus #Phytophthora.
©#StefanFWirth Saarland 2025

Ref
http://dx.doi.org/10.4236/nr.2013.42025
#Photos
©S F. Wirth

Dreschflegel SaatgutSep 12, 2025
Im Freiland kann bei feuchter Witterung die Kraut- und Braunfäule (#Phytophthora, übersetzt: „Pflanzentöter“) den Pflanzen ganz schön zusetzen! Erste Anzeichen sind braune Flecken an Blättern. Oft zerstört er die gesamten #Pflanzen in nur zwei Wochen.
Schützt eure #Tomaten:
• unter Dach oder im Gewächshaus anbauen
• großzügig mulchen
• nur von unten gießen
• genügend Abstand zwischen den Pflanzen lassen
• bodennahes Laub entfernen
Jeder #Garten ist anders – was hilft bei euch gegen Krautfäule?
JIPBSep 4, 2025
New issue on harnessing the molecular diversity in #germplasm collections, featuring this #OpenAccess work examining receptor evolution and #potato resistance to #Phytophthora infestans. #PlantScience #PlantImmunity https://onlinelibrary.wiley.com/doi/10.1111/jipb.13950 #botany
JIPBAug 5, 2025
How does ER #homeostasis impact #immune response activation in #plants? Bi et al. explore how ER-localized DMP2 positively regulates resistance to #Phytophthora in #potato.
https://doi.org/10.1111/jipb.13876
@wileyplantsci
#PlantSci #JIPB #phytopathology #botany
JIPBJun 3, 2025
#Phytophthora infestans secretes numerous effectors to suppress #plant immunity. But how?
In a new #JIPB study, Liu et al. report that this devastating #pathogen targets host Rab-G3 GTPases with an atypical GTPase-activating protein.
https://doi.org/10.1111/jipb.13920
@wileyplantsci
#PlantSci #botany #OpenAccess
JIPBApr 1, 2025
Ever wonder how ER #homeostasis impacts #immune response activation in #plants? Look no further!
Bi et al. report that the ER-localized DMP2 positively regulates resistance to #Phytophthora in #potato.
https://doi.org/10.1111/jipb.13876
@wileyplantsci
#PlantSci #JIPB #phytopathology #botany
CellBioNewsFeb 3, 2025

Portable tests deliver #plant #disease results in under 30 minutes

#LyoBead #LAMP #pathology #primers #Phytophthora #Microfluidic #agriculture

https://phys.org/news/2025-02-portable-disease-results-minutes.html

Portable tests deliver plant disease results in under 30 minutes

North Carolina State University researchers continue to push the field of plant disease diagnosis forward, developing simple-to-run tests capable of delivering results in minutes, sometimes before plants show visible signs of disease.

Phys.org
John Vaccaro (johniac)Nov 30, 2024

Attention-Worthy Links for November 30th, 2024

https://bit.ly/awl113024

#Polymer #Design #Bottlebrush #crosslink #TNT #DNAN #inhibits #plant #growth #Coral #adaptation #extinction #SST #tropical cyclone #risks #2019 #2023 #Elephants #2020 #Algae Bloom #Botswana #Shidaowan #pebbles #inherent safety #Chestnut #Phytophthora root rot #Chinese Chestnut #transgenic hack Yi Peng 3 #Baltic #seabed #Undersea cables #Ningbo Yipeng Shipping #semaglutide #liraglutide #intoxication #delirium

Inbox | Substack

Peter CockNov 28, 2024

Took a while, but my largest ever upload of data to the #ENA / #SRA is live, nearly 4000 #metabarcoding amplicon sequencing runs using a #Phytophthora ITS1 marker: https://www.ebi.ac.uk/ena/browser/view/PRJEB76241

Managing sequencing #metadata is hard!

ENA Browser

ENA Browser

NSW.BiodiversityOct 3, 2024

Mould shuts popular Glass House Mountains National Park to climbing

"The mould spreads by any activity that moved soil, water, or plant material...These include bushwalking, mountain biking, four-wheel-driving, road construction, timber harvesting, mining, and feral pig incursions...To be honest, people are going to the toilet up on top of the mountains."
>>
https://www.abc.net.au/news/rural/2024-10-04/phytophthora-plant-mould-closes-popular-mountain-coochin-hills/104428404
#Phytophthora #soil #pathogen #sprawl #Tourism #climbing #compulsion #roads #logging #cars #faeces #respect #EndTheClimb #biosecurity #mountain #harm

Phytophthora microscopic mould shuts popular Glass House Mountains trail as a national biosecurity risk

Invasive species experts have labelled the water mould Phytophthora the worst plant disease in Australia and it has now forced the closure of a popular mountain trail in the south-east Queensland hinterland.

ABC News