Results 41 to 50 of about 31,193 (250)

Comparative Genomic Analysis of 31 Phytophthora Genomes Reveals Genome Plasticity and Horizontal Gene Transfer

Molecular Plant-Microbe Interactions, 2023
Phytophthora species are oomycete plant pathogens that cause great economic and ecological impacts. The Phytophthora genus includes over 180 known species, infecting a wide range of plant hosts, including crops, trees, and ornamentals.
Brent A. Kronmiller, Nicolas Feau, Danyu Shen, Javier F. Tabima, Shahin S. Ali, Andrew D. Armitage, Felipe Arredondo, Bryan A. Bailey, Stephanie R. Bollmann, Angela Dale, Richard J. Harrison, Kelly Hrywkiw, Takao Kasuga, Rebecca McDougal, Charlotte F. Nellist, Preeti Panda, Sucheta Tripathy, Nari M. Williams, Wenwu Ye, Yuanchao Wang, Richard C. Hamelin, Niklaus J. Grünwald   +21 more
doaj   +1 more source

Commodity risk assessment of <i>Petunia</i> spp. and <i>Calibrachoa</i> spp. unrooted cuttings from Uganda. [PDF]

EFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the likelihood of pest freedom at entry in the EU, including both regulated and non‐regulated pests, potentially associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Uganda.
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Berlin A, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Di Serio F, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Susi H, van der Gaag DJ, Lacomme C, Debode J, Navas-Cortes JA, Akrivou A, Kritikos C, Kormpi M, Papachristos D, Reppa C, Antonatos S, Beris D, Schulz OM, Lombardo MF, Gardi C, Potting R.   +34 more
europepmc   +2 more sources

Temperature and inoculation method influence disease phenotypes and mortality of Eucalyptus marginata clonal lines inoculated with Phytophthora cinnamomi [PDF]

, 2002
Survival of 1-year-old plants of three clonal lines of Eucalyptus marginata (jarrah), two ranked as resistant (RR1 and RR2) and one as susceptible (SS1) to Phytophthora cinnamomi, was assessed after pathogen inoculation with either mycelial mats ...
Calver, M.C., Colquhoun, I.J., Hardy, G.E.St.J., Hüberli, D., Tommerup, I.C.   +4 more
core   +2 more sources

Agroforestry and enhanced rock weathering: A dual strategy for sustainable cacao

PLANTS, PEOPLE, PLANET, EarlyView.
Cacao production is both economically vital and environmentally intensive, presenting a major sustainability challenge as a crop largely cultivated by smallholder farmers in climate‐vulnerable regions. This review synthesises evidence that integrating agroforestry with enhanced rock weathering (EW) may significantly reduce emissions from cacao ...
Isabella L. Steeley, Edson S. França, Dimitar Z. Epihov, Noah J. Planavsky, David J. Beerling   +4 more
wiley   +1 more source

Phytophthora Infection Reorients the Composition of Rhizospheric Microbial Assembly in Khasi Mandarin (Citrus reticulata Blanco)

Agronomy
Phytophthora gummosis, foot rot, and root rot are considered major challenges to the citrus industry worldwide. Little is known about the Phytophthora–microbiome interaction, despite several studies demonstrating changes in the microbial composition of ...
Mridupol Handique, Popy Bora, Vasileios Ziogas, Anoop Kumar Srivastava, Prasanth Tej Kumar Jagannadham, Asish Kumar Das   +5 more
doaj   +1 more source

A new method to measure EC50 reveals cultivar‐specific fungicide resistance and very high diversity within experimental field populations of Zymoseptoria tritici

Pest Management Science, EarlyView.
We isolated Zymoseptoria tritici strains from a diverse wheat field and quantified fungicide resistance using a novel plate assay. We found high diversity in fungicide sensitivity and host–fungicide–pathogen interactions. Abstract BACKGROUND Zymoseptoria tritici causes Septoria tritici blotch (STB), the most damaging wheat disease in Europe. In Europe,
Firas Talas, Jessica Stapley, Bruce A McDonald   +2 more
wiley   +1 more source

Citizen science can add value to Phytophthora monitoring: five case studies from western North America

Frontiers in Environmental Science, 2023
Phytophthora species are plant pathogens responsible for many notable biological invasions in agricultural, forests, and natural ecosystems. Detection and monitoring for invasive introductions of Phytophthora spp.
Kara K. Lanning, Norma Kline, Marianne Elliott, Elizabeth Stamm, Taylor Warnick, Jared M. LeBoldus, Jared M. LeBoldus, Matteo Garbelotto, Gary Chastagner, Joseph M. Hulbert   +9 more
doaj   +1 more source

Characterizing bean pod rot in Arkansas and Missouri [PDF]

, 2004
Green beans are an important crop grown for processing in both Arkansas and Missouri. Green beans are harvested mechanically using non-selective picking fingers.
Rothrock, Craig S., Taylor, Jeremy H.
core   +2 more sources

Single and dual RPA‐CRISPR/Cas assays for point‐of‐need detection of Stewart's wilt pathogen (Pantoea stewartii subsp. stewartii) of corn and Maize dwarf mosaic virus

Pest Management Science, Volume 81, Issue 4, Page 1988-1999, April 2025.
Schematic diagram of the single and dual RPA‐CRISPR/Cas12a/13a diagnostic assays for the detection of Pantoea stewartii subsp. stewartii and Maize dwarf mosaic virus. The validated assays provide a useful and sensitive molecular tool for detecting two quarantine pathogens of maize within a minimal resource framework suitable for fast‐tracking the ...
Qian Tian, Hua Zhou, Zhenxing Zhao, Yongjiang Zhang, Wenjun Zhao, Lulu Cai, Tao Guo   +6 more
wiley   +1 more source

Comparison of the Species Communities of Phytophthora, Pythium, and Phytopythium Associated with Soybean Genotypes in High Disease Environments in Ohio

Phytobiomes Journal, 2021
The roles that specific cultivars with different levels and types of resistance may play on the diversity and abundance of Phytophthora, Phytopythium, and Pythium spp. communities were compared.
Krystel A. Navarro, Saranga Wijeratne, Steve Culman, Maria-Soledad Benitez, Anne E. Dorrance   +4 more
doaj   +1 more source