Results 91 to 100 of about 1,813,399 (246)

The anti-Phytophthora effect of selected potato-associated Pseudomonas strains: from the laboratory to the field

Frontiers in Microbiology, 2015
Late blight, caused by the oomycete Phytophthora infestans, is the most devastating disease of potato. In organic farming, late Late blight, caused by the oomycete Phytophthora infestans, is the most devastating disease of potato.
Anouk eGuyer, Mout eDe Vrieze, Mout eDe Vrieze, Denise eBönisch, Ramona eGloor, Tomke eMusa, Natacha eBodenhausen, Aurélien eBailly, Laure eWeisskopf, Laure eWeisskopf, Laure eWeisskopf   +10 more
doaj   +1 more source

Diachronic Trends in Dental Hygiene Over the Last 2000 Years in Milan, Italy: An Exploratory Study

International Journal of Dental Hygiene, EarlyView.
ABSTRACT Background Oral health is a multi‐factorial condition influenced by diet, hygiene and sociocultural habits and its historical evolution can be traced through the bioarchaeological analysis of dento‐skeletal remains, offering unique insights into past lifestyles and public health trends.
Lucie Biehler‐Gomez, Marta Ascoli, Giulia Masini, Maria Claudia Manicone, Dolaji Henin, Claudia Dellavia, Daniela Carmagnola, Alessandro Porro, Cristina Cattaneo, Danilo De Angelis   +9 more
wiley   +1 more source

A Mobile App for Detecting Potato Crop Diseases

Journal of Imaging
Artificial intelligence techniques are now widely used in various agricultural applications, including the detection of devastating diseases such as late blight (Phytophthora infestans) and early blight (Alternaria solani) affecting potato (Solanum ...
Dunia Pineda Medina, Ileana Miranda Cabrera, Rolisbel Alfonso de la Cruz, Lizandra Guerra Arzuaga, Sandra Cuello Portal, Monica Bianchini   +5 more
doaj   +1 more source

Control of Potato Late Blight by Cyazofamid

Journal of Pesticide Science, 2005
To evaluate the efficacy of the novel fungicide cyazofamid against potato late blight, 5 field tests were carried out in 1998-2000. Cyazofamid provided excellent control of late blight in the field. In preventative scheduled application tests, the efficacy of cyazofamid at dose rates of 67 and 100 μg active ingredient (a.i.)/ml with 10-day and 14-day ...
Mitani, Shigeru, Kamachi, Ken, Sugimoto, Koji   +2 more
openaire   +2 more sources

CP32, a novel anti‐oomycete cyclic peptide, interferes with cell‐wall deposition in Phytophthora infestans

Journal of Integrative Plant Biology, EarlyView.
The small cyclic peptide CP32 effectively inhibits Phytophthora infestans, the causal agent of potato and tomato late blight. Combined biochemical and phenotypic analyses demonstrate that CP32 disrupts cell wall biosynthesis, a key process in pathogen infection, resulting in a marked reduction of disease symptoms in plants.
Demetrio Marcianò, Stefano Rosa, Elena Marone Fassolo, Chiara Bertaso, Andrea Tagliani, Nina Gauri Capra, Federico Ballabio, Chiara Mizzotti, Giulia Rizzi, Sadia Fida Ullah, Lisa Kappel, Lucia Feni, Luca Tadini, Louise Jane Gourlay, Rosaria Russo, Vincent Bulone, Sabrina Pricl, Sandrine Ongeri, Sara Pellegrino, Carlo Camilloni, Silvia Laura Toffolatti, Vaibhav Srivastava, Paolo Pesaresi, Simona Masiero   +23 more
wiley   +1 more source

In vitro evaluation of resistance of potato cultivars to Phytophthora infestans [PDF]

, 1999
The resistance of ten potato cultivars (Agria, Ajax, Désirée Liseta, Kennebec, Majestic, Monalisa, Prima, Spunta and Tonda di Berlino) to Phytophthora infestans was analyzed in vitro using 8 fungal strains.
Cristinzio, Gennaro, Cristinzio G., Testa, Antonino   +2 more
core   +1 more source

Correlation Between Transcript Abundance of the RB Gene and the Level of the RB-Mediated Late Blight Resistance in Potato

Molecular Plant-Microbe Interactions, 2009
Numerous disease-resistance genes have been cloned and characterized in various plant species. Only a few of these reported genes were transcriptionally induced or had enhanced transcription upon pathogen infection.
Lara C. Kramer, Mallory J. Choudoir, Susan M. Wielgus, Pudota B. Bhaskar, Jiming Jiang   +4 more
doaj   +1 more source

The Phytophthora infestans avirulence gene PiaAvr4 and its potato counterpart R4 [PDF]

, 2009
The potato late blight disease that is caused by the oomycete pathogen Phytophthora infestans is a major threat for potato crops worldwide. In recent years research on oomycete plant pathogens was boosted by the availability of novel genomic tools and ...
Poppel, P.M.J.A., van
core  

Embedded Pesticide Use: Exploring the Pesticide‐Land Nexus

Journal of Agrarian Change, EarlyView.
ABSTRACT Since the turn of the century, global land grabs, farmland financialization and land‐based food sovereignty movements have returned the land question to the heart of agrarian studies. Meanwhile, abiding interest in pesticides has been reanimated in the face of changes in production, regulation and knowledge of toxicity.
Julie Guthman, Marion Werner
wiley   +1 more source

Decision support discs for the use of fungicides to control potato late blight disease

, 2019
These discs will help to better manage late blight when it attacks potato crop, by indicating when to apply fungicide, based on the growing ...
International Potato Center
core   +1 more source