Results 121 to 130 of about 10,662 (263)

Functional characterization and expression of molluscan detoxification enzymes and transporters involved in dietary allelochemical resistance [PDF]

open access: yes, 2008
Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy at the Massachusetts Institute of Technology and the Woods Hole Oceanographic Institution June 2008Understanding how organisms deal with potentially toxic or ...
Whalen, Kristen E.   +1 more
core   +1 more source

The Allelopathy of the Invasive Plant Species Ludwigia decurrens against Rice and Paddy Weeds

open access: yesAgriculture
Ludwigia decurrens Walter, belonging to the Onagraceae family, is native to southeastern and southcentral USA and has spread quickly, colonizing wetlands in South and Central America, East and South Asia and Africa.
Hisashi Kato-Noguchi, Midori Kato
doaj   +1 more source

Allelochemicals and their importance [PDF]

open access: yes
Allelochemicals are secondary plant metabolites capable of influencing the growth, development, and metabolism of other plants, microorganisms, or insects in their immediate environment. These substances are a key mechanism in the phenomenon of allelopathy, which refers to chemical interactions between organisms that can be either positive or negative.
Šarčević-Todosijević, Ljubica   +3 more
openaire  

Acylsugars in tomato leaflets confer resistance to the South American tomato pinworm, Tuta absoluta Meyr

open access: yesScientia Agricola, 2006
Acylsugars present in the accession 'LA716' of Lycopersicon pennellii play an important role in the resistance to Tuta absoluta. This paper investigates the possible association between the resistance to T.
Juliano Tadeu Vilela de Resende   +4 more
doaj  

Allelopathy and potential allelochemicals of Ligularia sagitta as an invasive plant

open access: yesPlant Signaling & Behavior
Allelopathy is the main chemical means in the invasion process of exotic plants and one of the key factors in grassland degradation. In this experiment, we investigated the effects of ethyl acetate phase extract (EAE), n-butanol phase extract (BE) and ...
Shengxiao Wang   +4 more
doaj   +1 more source

Phytotoxic activity of the allelochemical, 2,4-Di-Tert-Butylphenol on two selected weed species

open access: yes, 2016
The allelochemical 2,4-di-tert-butylphenol (2,4-DTBP) is one of the natural compounds present in medicinal plants. This compound has been reported to possess herbicidal properties.
Azhanie Sardangi
core  

Functional mechanism study of the allelochemical myrigalone A identifies a group of ultrapotent inhibitors of ethylene biosynthesis in plants. [PDF]

open access: yes
[EN] Allelochemicals represent a class of natural products released by plants as root, leaf, and fruit exudates that interfere with the growth and survival of neighboring plants.
Nakabayashi, Kazumi   +9 more
core   +1 more source

Biological activity of allelochemicals

open access: yes
The field of therapeutic medicine and drug discovery is undergoing a renaissance, marked by a renewed interest in natural products as a source of novel pharmaceuticals. In the age of advanced synthetic chemistry and biotechnology, the vast potential of natural compounds often remains untapped, yet history has repeatedly shown that nature harbors a ...
Kumar, Samit, Mishra, Pratima
openaire   +1 more source

ISOLATION AND CHARACTERIZATION OF AN ALLELOCHEMICAL FROM RUSSIAN OLIVE [PDF]

open access: yes, 2015
Plants excrete compounds that can be beneficial or detrimental to the receiving organism.  The detrimental compounds are referred to as allelochemicals and typically inhibit growth, delay germination, and may result in death.
Harant, Jennifer   +4 more
core  

Intraspecific facilitation by allelochemical mediated grazing protection within a toxigenic dinoflagellate population, link to supplementary material

open access: yes, 2014
Dinoflagellates are a major cause of harmful algal blooms, with consequences for coastal marine ecosystem functioning and services. Alexandrium tamarense is one of the most abundant and widespread toxigenic species in the temperate northern and southern ...
Alpermann, Tilman J   +5 more
core   +1 more source

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