Exotic plants usually exhibit problems for native species where they coexist. This study
evaluated the effect of naturalized alien Cenchrus echinatus L. on native plants in urban …

Prickly sow thistle, Sonchus asper (L.) Hill, and common sow thistle, Sonchus oleraceus L.,
are noxious weeds. Probably originating from the Mediterranean region, they have become …

Annual sowthistle (Sonchus oleraceus) has been reported to produce allelopathic effects.
Two greenhouse experiments were conducted to estimate the allelopathic potential of both …

Urban greening may enhance the distribution of exotic species that represent a threat for the
native species in new urban systems. Paspalum dilatatum Poir. is one of the exotic …

Some plant species may exhibit new microenvironments which lead to significant changes
in the cover and diversity of the coexisting species. In this investigation, we evaluated the …

Annual sowthistle (Sonchus oleraceus L.) is a broadleaf weed that is increasing in
prevalence in the northern cropping regions of Australia. Being a member of Asteraceae …

Se evaluó el efecto de microorganismos benéficos en el desarrollo del cultivo de fresa
(Fragaria sp.). La investigación se realizó en dos fases de campo y una de laboratorio; la …

Trianthema portulacastrum L. is an alien naturalized noxious summer weed belonging to
Aizoaceae. Our field observations revealed that it was the dominant weed in the fields …

Centaurea glomerata Vahl is an annual, monoecious and herbaceous member of
Asteraceae, found in some localities of different topographic features/habitat conditions …

The present study was conducted to determine the allelopathic effect of the aqueous extracts
of Cynanchum acutum, Anagallis arvesnsis, Chenopodium murale, Malva parviflora …