Results 191 to 200 of about 10,662 (263)

Responses of unicellular alga Chlorella pyrenoidosa to allelochemical linoleic acid

Science of the Total Environment, 2018
Linoleic acid (LA), is the product of secondary metabolism secreted from Microcystis aeruginosa, and it exhibits allelopathic activity against eukaryotic algae. However, information about on the mechanisms associated with the inhibition of algal activity
Tao Lu, Xiangliang Pan, Haifeng Qian
exaly   +2 more sources

Metabolites and metabolic pathways associated with allelochemical effects of linoleic acid on Karenia mikimotoi.

Journal of Hazardous Materials, 2023
Linoleic acid (LA) shows great potential in inhibiting the growth of multiple red tide microalgae by disturbing algal physio-biochemical processes. However, our knowledge on the mechanisms of algal mortality at metabolic level remains limited.
Chao Wang, Renjun Wang, Lijun Hu, Muchen Xi, Mei Wang, Yujiao Ma, Jun-Feng Chen, Chunchen Liu, Yuhao Song, Ning Ding, Peike Gao   +10 more
semanticscholar   +1 more source

Evaluating the effects of allelochemical ferulic acid on Microcystis aeruginosa by pulse-amplitude-modulated (PAM) fluorometry and flow cytometry

Chemosphere, 2016
Ming Hua, Da-Qiang Yin
exaly   +2 more sources

The garlic allelochemical diallyl disulfide alleviates autotoxicity in the root exudates caused by long-term continuous cropping of tomato.

Journal of Agricultural and Food Chemistry, 2020
Continuous cropping obstacles seriously affect the sustainable production of tomatoes (Solanum lycopersicum L.). Researchers have found that intercropping with garlic (Allium sativum L.) could alleviate tomato continuous cropping obstacles.
Fang Cheng, M. Ali, Ce Liu, R. Deng, Zhi-Hui Cheng   +4 more
semanticscholar   +1 more source

Allelochemical catechol comprehensively impedes bacterial blight of rice caused by Xanthomonas oryzae pv. oryzae.

Microbial Pathogenesis, 2020
Xanthomonas oryzae pv. oryzae (Xoo) induces bacterial leaf blight (BLB), is known to be the most devastating disease of rice. The present investigation for the first time explains the antibacterial, anti-biofilm, and antivirulence potential of the ...
K. Vishakha, Shatabdi Das, Satarupa Banerjee, Sandhimita Mondal, A. Ganguli   +4 more
semanticscholar   +1 more source

Sesquiterpene Lactones as Allelochemicals

Journal of Natural Products, 2006
Six new sesquiterpene lactones, annuolide H (3), helivypolides F, H-J (4, 11-13), and helieudesmanolide A (6), together with known compounds, were isolated from polar bioactive fractions of Helianthus annuus cv. SH-222 and Stella fresh leaf water extracts.
Macias, Francisco A., Fernandez, Adriana, Varela, Rosa M., Molinillo, Jose M. G., Torres, Ascension, Alves, Pedro L. C. A.   +5 more
openaire   +3 more sources

Evidence for the Involvement of Auxin, Ethylene and ROS Signaling During Primary Root Inhibition of Arabidopsis by the Allelochemical Benzoic Acid

Plant and Cell Physiology, 2018
Allelopathy is mediated by plant-derived secondary metabolites (allelochemicals), which are released by donor plants, and affect the growth and development of receptor plants.
Wei Zhang, Li-Ying Lu, Li-Yan Hu, Wei Cao, Kai Sun, Qi-Biao Sun, Md. Ashaduzzaman Siddikee, Run-Han Shi, Chuan-Chao Dai   +8 more
semanticscholar   +1 more source

Herbicidal efficacy and ecological safety of an allelochemical-based benzothiazine derivative.

Pest Management Science, 2019
BACKGROUND The development of allelochemical-based herbicides may be of particular value for weed management in cropping systems. However, the action of potential allelochemical-based herbicides on crop selectivity and ecotoxicology needs to be clarified
Huan-Huan Zhao, Chui-Hua Kong, Xiao-hua Xu   +2 more
semanticscholar   +1 more source

The garlic allelochemical DADS influences cucumber root growth involved in regulating hormone levels and modulating cell cycling.

Journal of plant physiology, 2018
Most allelochemicals are phytotoxic to the receiver plants and may influence the cell micro- and ultrastructure, cell division, phytohormone levels, and ultimately growth.
Kaili Ren, S. Hayat, Xiaofang Qi, Tao Liu, Zhi-Hui Cheng   +4 more
semanticscholar   +1 more source

Allelochemicals fromPilocarpus goudotianus leaves

Journal of Chemical Ecology, 1993
The effect on germination, shoot, and root growth by bergapten, xanthotoxin, imperatorin, xanthyletin, xanthoxyletin, luvangetin, donatin and alloxanthoxyletol fromPilocarpus goudotianus leaves, onLactuca sativa var. nigra seedlings has been evaluated. A structure-activity correlation is discussed based on the bioassay results.
F A, Macías, J C, Galindo, G M, Massanet, F, Rodriguez-Luis, E, Zubia   +4 more
openaire   +2 more sources