Results 81 to 90 of about 60,810 (250)

Novel applications of the tomato microbiome: Roles and considerations for agriculture, human health, and society

PLANTS, PEOPLE, PLANET, EarlyView.
Plants, like humans, have a microbiome that helps them grow, defend themselves against pathogens, acquire nutrients, and protect themselves against environmental stresses. The microbiome of tomatoes, a staple crop grown worldwide, could be utilized not only to reduce fertilizer and pesticide applications, but also to clean up harmful pollutants ...
Sean Lindert, Kathryn Kingsley, Peerapol Chiaranunt, James F. White   +3 more
wiley   +1 more source

Fungal endophytes in species of paspalum and bromus, occurrence and in vitro antagonistic activity assessment [PDF]

, 2017
The aims of this work were to study the occurrence of fungiassociated to Paspalum dilatatum, P. notatum, Bromus biebersteiniiand B. catharticus and to evaluate their potential as antagonisticagents against fungal pathogens.
Felitti, Silvina Andrea, García Lemos, Adriana, Gil Cardeza, Maria Lourdes, Gomez, Elena del Valle   +3 more
core  

Fungi on seeds of ornamentals [PDF]

, 2011
Estudou-se a ocorrência de fungos em sementes de nove espécies de plantas ornamentais herbáceas (Dahlia pinnata, Petunia x hybrida, Phlox drummondii, Rudbeckia hirta, Salvia farinacea, Salvia splendens, Tagetes patula, Viola tricolor e Zinnia elegans ...
Barreto, Sarah da Silva, Blum, Luiz Eduardo Bassay, Rezende, Denise Vilela de   +2 more
core   +2 more sources

Species diversity and molecular characterization of Alternaria section Alternaria isolates collected mainly from cereal crops in Canada

Frontiers in Microbiology, 2023
Alternaria is often one on the most abundant fungal genera recovered from a wide array of plant hosts and environmental substrates. Many species within the sub-generic Alternaria section Alternaria are common plant pathogens that cause pre-harvest losses
Jeremy R. Dettman, Quinn A. Eggertson, Natalie E. Kim   +2 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

Morphological and cultural characterization of Alternaria alternata (Fr.) Keissler blight of gerbera (Gerbera jamesonii H. Bolus ex J.D. Hook) [PDF]

, 2013
Fungal blights are among the major concern for limiting the cultivation and production of many ornamental and flowering plants. Gerbera is an important cut flower with great export potential.
Gaikwad, Anil P., Nagrale, Dipak T., Sharma, Lalan   +2 more
core   +2 more sources

Comparative Genomics of Pathogens Causing Brown Spot Disease of Tobacco: Alternaria longipes and Alternaria alternata. [PDF]

PLoS ONE, 2016
The genus Alternaria is a group of infectious/contagious pathogenic fungi that not only invade a wide range of crops but also induce severe allergic reactions in a part of the human population.
Yujie Hou, Xiao Ma, Wenting Wan, Ni Long, Jing Zhang, Yuntao Tan, Shengchang Duan, Yan Zeng, Yang Dong   +8 more
doaj   +1 more source

Nitrogen metabolic rate and differential ammonia volatilization regulate resistance against opportunistic fungus Alternaria alternata in tobacco

Frontiers in Plant Science, 2022
Nutritional correlations between plants and pathogens can crucially affect disease severity. As an essential macronutrient, the availability of nitrogen (N) and the types of N content play a fundamental part not only in energy metabolism and protein ...
Zhixiao Yang, Yi Chen, Yi Wang, Haiqian Xia, Shaoqing Zheng, Shengdong Xie, Yi Cao, Jiemin Liu, Shafaque Sehar, Yingchao Lin, Yushuang Guo, Imran Haider Shamsi   +11 more
doaj   +1 more source

Sensitivity to demethylation‐inhibiting fungicides and induced expression of CYP51 associated with tebuconazole resistance in Alternaria species on mandarin in Brazil

Pest Management Science, EarlyView.
Tebuconazole‐resistant isolates overexpress CYP51 and, when tested at field rates, did not reduce ABS severity, whereas difenoconazole and mefentrifluconazole remained effective. Abstract BACKGROUND Alternaria brown spot (ABS), caused by Alternaria spp., is an important disease affecting mandarin production in several citrus‐growing regions worldwide ...
Thiago de Aguiar Carraro, Yong Luo, Boris X. Camiletti, Themis J. Michailides, Victor Gabri, Geraldo José Silva‐Junior, Lilian Amorim, Louise Larissa May De Mio   +7 more
wiley   +1 more source

Prolonged IL‐33 Exposure Switches the Secreted Mast Cell Cytokine Profile From Pro‐Inflammatory to Pro‐Tolerant

Allergy, EarlyView.
This study investigates the effect of IL‐33 and Hymenoptera venom on mast cell cytokine profiles under venom immunotherapy (VIT)‐like conditions. Our in vitro model of VIT‐like mast cell stimulation demonstrates a modulatory effect of IL‐33 on the secreted mast cell cytokine profile.
Andrea R. Teufelberger, Carolin Költgen, Magda Babina, Peter Wolf   +3 more
wiley   +1 more source