Results 101 to 110 of about 29,233 (320)

Effects of photochemical and microbiological changes in terrestrial dissolved organic matter on its chemical characteristics and phytotoxicity towards cyanobacteria

, 2019
Previous studies have shown that under laboratory conditions, dissolved organic matter (DOM) leached from plants can be differentially more phytotoxic to cyanobacteria, compared to green algae.
Hawker, Darryl W, Burford, Michele A., Neilen, Amanda D, O'Brien, Katherine R, Carroll, Anthony R., Carroll, Anthony R, Burford, Michele A, Hawker, Darryl W., O'Brien, Katherine R., Neilen, Amanda D.   +9 more
core   +1 more source

Divergent roles of ent‐kaurene oxidase paralogs in rice momilactone biosynthesis

Journal of Integrative Plant Biology, EarlyView.
Rice contains a five‐gene tandem array of genes encoding members of the ent‐kaurene oxidase (KO) family, with OsKOL4 and OsKOL5 playing divergent roles in momilactone metabolism, but both acting in the production of antifungal and antibacterial phytoalexins, which are important for disease resistance.
Zhibiao Wang, Yiling Feng, Leiming You, Meimei Xu, Kristin Helwig, Riqing Li, Si Nian Char, Bing Yang, Reuben J. Peters   +8 more
wiley   +1 more source

Phytotoxicity, nematicidal activity and chemical constituents of Peucedanum ostruthium (L.) W.D.J.Koch (Apiaceae)

, 2021
Sara Vitalini, Alessandro Palmioli, Francesca Orlando, Giorgio Scarı̀, Cristina Airoldi, Ivano De Noni, Stefano Bocchi, Marcello Iriti   +7 more
openalex   +2 more sources

Coniferyl aldehyde from the phenylpropanoid pathway targets pyruvate kinase in Dactylobotrys graminicola to confer sheath rot resistance in hulless barley

Journal of Integrative Plant Biology, EarlyView.
Hulless barley resists the newly identified sheath rot disease caused by the necrotrophic fungal pathogen Dactylobotrys graminicola by releasing coniferyl aldehyde, a natural compound that disrupts energy production in the fungus. ABSTRACT Dactylobotrys graminicola (Dgr), a necrotrophic fungal pathogen, has recently been identified as the causative ...
Haowen Zheng, Liyifan Chen, Jianguo Wei, Yuandi Xu, Rangrang Chen, Yu Li, Yan Liu, Jiahui Yan, Lu Hou, Yiliang Chen, Zhensheng Kang, Haifeng Zhang, Qiang Yao   +12 more
wiley   +1 more source

The impact of agricultural activity on soil phytotoxicity: The choice of bioindicators

Siberian Journal of Life Sciences and Agriculture
Background.  The study is devoted to the assessment of phytotoxicity of soils affected by agricultural activities by the method of bioindication. The main objective is to select the most sensitive bioindicator for the determination of phytotoxicity in ...
Polina A. Dubnitskaya, Victoria Ligacheva, Elizaveta A. Mun, Andrey G. Polyakov, Mary Yu. Odabashyan   +4 more
doaj   +1 more source

The interaction of 9-amine-9-fluorenephosphonic acid derivatives (new morphactins) with some herbicides in toxicity towards Spirodela

Acta Agrobotanica, 2013
Examined was the possibility of interaction between morphactins and herbicides in phytotoxicity towards Spirodela as a test plant. Three newly synthesized 9-amine-9-fluorenephosphonic acid derivatives and the following herbicides were used: Aresin ...
Henryk Skrabka, Elżbieta Jaskulska
doaj   +1 more source

Melatonin seed priming: A climate‐smart, green strategy to enhance abiotic stress tolerance in plants

Journal of Integrative Plant Biology, EarlyView.
This review synthesizes how melatonin seed priming preconditions seeds to enhance tolerance against diverse abiotic stresses. It highlights the underlying mechanisms and proposes an integrative roadmap of advanced molecular and breeding tools to design next‐generation, stress‐smart plants.
Ali Raza, Yiran Li, Chunli Guo, Erna Karalija, Evgenios Agathokleous, Meng Jiang, Jie Zhou, Vasileios Fotopoulos, Zhangli Hu   +8 more
wiley   +1 more source

The Impact of Fluroxypyr Drift on Soybean Phytotoxicity and the Safety Drift Thresholds

Agriculture
Maize–soybean intercropping can increase soybean yields and stabilize maize yields, and this practice has been widely promoted in China. Fluroxypyr is a recommended herbicide for maize seedlings, and its drift will cause phytotoxicity to neighboring ...
Qingqing Zhou, Songchao Zhang, Tianqi Lin, Yuxuan Jiao, Chen Cai, Chenchen Xue, Jinwen Ye, Xinyu Xue   +7 more
doaj   +1 more source

Phytotoxic Chlorophyll Derivatives from Petrorhagia velutina (Guss.) Ball et Heyw Leaves

Natural Product Communications, 2010
In this investigation the phytochemical study of chlorophyll derivatives from leaf extract of Petrorhagia velutina, a eurimediterranean plant species typical of macchia vegetation is reported.
Brigida D'Abrosca, Monica Scognamiglio, Nikolaos Tsafantakis, Antonio Fiorentino, Pietro Monaco   +4 more
doaj   +1 more source

Pharmacokinetics of Moxidectin in Bare‐Nosed Wombats (Vombatus ursinus) After Intravenous, Sub‐Cutaneous and Transdermal Administration

Journal of Veterinary Pharmacology and Therapeutics, EarlyView.
ABSTRACT The anti‐parasitic drug moxidectin is a frontline treatment for sarcoptic mange in bare‐nosed wombats (Vombatus ursinus), a disease causing significant animal welfare issues and instances of local population declines. Despite widespread usage, knowledge of species‐specific pharmacokinetics of moxidectin in bare‐nosed wombats is still limited ...
E. K. Stott, L. F. Skerratt, T. Whittem, M. Leeming, K. Pillay, G. S. Doran, B. Gardner, M. Lynch, M. Klein, P. Holz, T. Chen, J. Hufschmid, A. P. Woodward   +12 more
wiley   +1 more source