Results 81 to 90 of about 1,186,852 (214)
Chemistry &Biodiversity, Volume 23, Issue 11, November 2026.This review firstly summarizes the update of meroterpenoids from February 2020 to December 2025 by applying a new classification method based on twelve key non‐terpene precursors. ABSTRACT Meroterpenoids are a class of hybrid natural products, biosynthesized from terpenoid fragments and non‐terpenoid precursors, exhibiting a wide range of biological ...
Yuqian Tang +6 more
wiley +1 more source
Lilloa, 1998 Este trabajo se ha realizado con el objetivo de investigar los microorganismos fúngicos que atacan el tabaco calado y almacenado y determinar su frecuencia de aislamiento de calado (curado) en diferentes áreas de cultivo de tabaco (Nicotiana tabacum L ...
Myriam del Valle Catania +2 more
doaj
Brazilian Archives of Biology and Technology, 2006 An investigation of antifungal activity of the essential oil obtained by steam-distillation (1.1% w/w) of the aerial parts of Ocimum gratissimum and of an ethanolic extract from the steam-distillation residue was carried out using the agar diffusion ...
Terezinha de Jesus Faria +5 more
doaj +1 more source
Food and Energy Security, Volume 15, Issue 6, November/December 2026.ABSTRACT Phytophthora root rot, caused by Phytophthora sojae, poses a significant threat to soybean (Glycine max) production worldwide. APETALA2/ethylene responsive factor (AP2/ERF) transcription factors play crucial roles in plant immune regulation, but the functions of subfamily cytokinin response factor (CRF) in soybean disease resistance remain ...
Wenjie Lin +8 more
wiley +1 more source
Trichosporon asahii contra Alternaria sp. e mecanismos de ação
, 2020 Alternaria sp. is a fungus that causes rot in several crops, causing damage to the agricultural production chain. Biological control agents constitute an alternative to reduce the use of pesticides in the crops, a social demand for modern agriculture ...
Bosqueiro, Ariane Silva +2 more
core +1 more source
Physiologia Plantarum, Volume 178, Issue 6, November/December 2026.ABSTRACT Plant growth–promoting rhizobacteria (PGPR) have attracted increasing scientific interest due to their potential to enhance crop productivity and alleviate plant stress. An important trait of PGPR is the production of volatile organic compounds (VOCs), which can play crucial roles in plant–microbe and interspecies communication.
Aikaterini Triantafyllou +7 more
wiley +1 more source
Leaf Spot Caused by Alternaria sp. on Iberis sempervirens in Italy
Plant Disease, 2005 Iberis sempervirens (candytuft) is increasingly grown in Liguria (northern Italy) as a potted plant for ornamental purposes, particularly under cool-weather conditions. At the end of the summer of 2003, extensive necrosis was observed on leaves and young stems of 4-month-old plants grown in 14-cm diameter pots outdoors at a commercial farm.
GARIBALDI, Angelo +2 more
openaire +3 more sources
First Report of Alternaria Leaf Spot of Spathiphyllum sp. in Argentina
Plant Disease, 2000 Brown necrotic spots surrounded by chlorotic areas have been observed on the leaf margins of Spathiphyllum sp. in many nurseries in and near Buenos Aires, Argentina, since 1997. Spots reached 0.7 × 2 cm and appeared mainly on older leaves of stressed plants.
A L, Cheheid +3 more
openaire +2 more sources
Alternaria alternata leaf spot pathogens : genetics, evolutionary history and diagnostics [PDF]
The primary objective of this study was to characterise the Alternaria alternata species group. Particular focus was put on understanding the pathogens Alternaria mali and Alternaria gaisen, responsible for leaf spot diseases of apple and pear and of ...
Armitage, Andrew D.
core
Two novel species and a new host record of Alternaria (Pleosporales, Pleosporaceae) from sunflower (Compositae) in Myanmar [PDF]
MycoKeysSunflower (Helianthus annuus L.) is a widely cultivated, fast-growing crop known for its seeds and oil, with substantial ecological and economic importance globally.
Zin Mar Nwe +5 more
doaj +3 more sources