Results 31 to 40 of about 10,217 (157)

Two new endophytic Colletotrichum species from Nothapodytes pittosporoides in China [PDF]

MycoKeys, 2019
Two new endophytic species, Colletotrichum jishouense sp. nov. and. C. tongrenense sp. nov. were isolated from Nothapodytes pittosporoides in Guizhou and Hunan provinces, China.
Sixuan Zhou, Lijun Qiao, Ruvishika S. Jayawardena, Kevin D. Hyde, Xiaoya Ma, Tingchi Wen, Jichuan Kang   +6 more
doaj   +3 more sources

Colletotrichum species associated to anthracnose in passion fruit Brazil

Diversitas Journal, 2022
Brazil is the world’s leading producer of passion fruit. However, among the diseases that affect the culture of passion fruit, the anthracnose, caused by species of the Colletotrichum genus causes great socioeconomic losses in northeastern Brazil.
Jackeline Laurentino, Luiz Eduardo Monteiro Lopes, janaíne Rossane Araujo Silva-Cabral, Jaqueline Figueredo de Oliveira Costa, Gaus Silvestre de Andrade Lima, Iraildes Pereira Assunção   +5 more
doaj   +1 more source

Ring B Aromatic Steroids from an Endophytic Fungus, Colletotrichum sp. [PDF]

Natural Product Communications, 2009
The new (22E,24R)-3-acetoxy-19(10→6)-abeo-ergosta-5,7,9,22-tetraen-3β-ol (1) and the known (22E,24R)-19(10→6)-abeo-ergosta-5,7,9,22-tetraen-3β-ol (2), two interesting ergosteroids with rare aromatized ring B, together with seven known derivatives, namely (22E,24R)-ergosta-5,7,22-trien-3β-ol (3), (22E,24R)-ergosta-4,7,22-trien-3-one (4), (22E,24R ...
Wen, Zhang, Siegfried, Draeger, Barbara, Schulz, Karsten, Krohn   +3 more
openaire   +2 more sources

Atividade antimicrobiana de fungos endofíticos isolados de plantas tóxicas da amazônia: Palicourea longiflora (aubl.) rich e Strychnos cogens bentham Antimicrobial activity of endophytic fungi isolated from amazonian toxic plants: Palicourea longiflora (aubl.) rich and Strychnos cogens bentham

Acta Amazonica, 2004
Das plantas tóxicas da Amazônia Palicourea longiflora e Strychnos cogens foram isolados 571 fungos endofíticos e 74 bactérias endofíticas. Palicourea longiflora (Rubiaceae) e outras espécies desse gênero estão relacionadas a 90% das mortes de gado na ...
Antonia Queiroz Lima de Souza, Afonso Duarte Leão de Souza, Spartaco Astolfi Filho, Maria Lúcia Belém Pinheiro, Maria Inez de Moura Sarquis, José Odair Pereira   +5 more
doaj   +1 more source

Actinomicetos antagonistas a Colletotrichum sp. Penz. en el cultivo de mango en Nayarit, México

Ecosistemas y Recursos Agropecuarios, 2020
El cultivo de mango (Mangifera indica) es susceptible al ataque de fitopatógenos, entre los que destacan hongos que dañan el fruto, que son controlados con fungicidas sintéticos.
Yulia Maribel Mendoza-Herrera, Claudio Rios-Velasco, Jhonathan Cambero-Campos, Ndahita De dios-Ávila, Daniel Alonso Pérez-Corral, Raúl Rodríguez-Guerra, Mario Orlando Estrada Virgen   +6 more
doaj   +1 more source

Herbal Plant Crude Extracts and Essential Oils to Control Anthracnose Disease in Dendrobium ‘Earsakul’

Journal of Pure and Applied Microbiology, 2017
The effect of crude extracted and essential oils was compared for controlling anthracnose disease in Dendrobium ‘Earsakul’. Dendrobium ‘Earsakul’ was tested to determine the efficiency of five Thai medicinal herbs: galangal, garlic, lemongrass, turmeric ...
W. Kaewduangta, W. Sutthisa, M. Nakornriab, P. Rermkratog   +3 more
doaj   +1 more source

The continuing significance of chiral agrochemicals

Pest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Development of a nested PCR assay for detecting Colletotrichum siamense and Colletotrichum fructicola on symptomless strawberry plants.

PLoS ONE, 2022
Anthracnose is a major disease of strawberry that seriously impacts the strawberry industry. To prevent the spread of anthracnose through symptomless plants, it is important to detect pathogenic Colletotrichum spp.
Pei-Che Chung, Hung-Yi Wu, Yi-Chia Chen, Ting-Hsuan Hung, Chia-Lin Chung   +4 more
doaj   +1 more source

WRKY Transcription Factors: Integral Regulators of Defence Responses to Biotic Stress in Crops

Plant Biotechnology Journal, EarlyView.
ABSTRACT Crops are continually challenged by biotic stresses, including fungal, bacterial and viral pathogens and insect pests, which cause substantial yield and quality losses worldwide. WRKY transcription factors constitute a plant‐specific and functionally diverse family that is central to immune regulation.
Dongjiao Wang, Ruize Zhang, Wenhui Zou, Yuanyuan Zhang, Wanying Zhao, Tingting Sun, Qibin Wu, Zheng Qing Fu, Youxiong Que   +8 more
wiley   +1 more source

Microrganismos associados a sintomas de doenças em frutíferas nativas de clima subtropical no noroeste do Rio Grande do Sul

Revista Verde de Agroecologia e Desenvolvimento Sustentável, 2021
Objetivou-se diagnosticar os microrganismos associados a sintomas de doenças que possam comprometer o potencial produtivo dessas frutíferas. No município de São José do Ouro/RS, foram coletadas 26 amostras de 13 espécies de frutíferas nativas: Rubus ...
Betina Lopes Machado de Araujo, Felipe Suzin Bez, Thalles da Rosa Bueno, Bruna Bento Drawanz, Luidi Eric Guimarães Antunes, Carla Azambuja Centeno Bocchese   +5 more
doaj   +1 more source