However, the existence of autotoxic
effects suggests that a chemically mediated density-dependent predator death rate may stabilize Daphnia-phytoplankton interactions, just as it stabilized rotifer-phytoplankton interactions in this study.
effects of Angelica sinensis (Oliv.) Diels.
The reason behind such a result is that root is evidently the first to absorb the allelochemicals or autotoxic
compounds from the environment .
West and Chilcote (1968) originally hypothesized that decline of Senecio could be attributed to an autotoxic
leachate, but their data were inconclusive.
The products of enzymes, particularly toxic and autotoxic compounds such as these, can have several simultaneous effects.
Because many of the endogenously produced compounds probably have autotoxic properties, one would expect them to be synthesized at the site of sequestration and localized in a manner appropriate for their functional role (Hay and Fenical, 1988).
Leaf and root extracts of the invasive shrub, Lonicera maachii, inhibit seed germination of three herbs with no autotoxic
(1990) that there is no evidence for autotoxic
effects against germination in fig crowns.
Identification of autotoxic
compounds from fibrous roots of Panax quinquefolium L.
Leaf extracts of the invasive shrub, Lonicera maackii inhibit seed germination of three herbs with no autotoxic
compounds were often isolated from consecutive monoculture soil, such as phenolic acid and aliphatic acid compounds, which could selectively enhance specific microbial populations in the soil which then leads to a shift in microbial communities (Qu and Wang, 2008; Li et al., 2012b).
More research through the coordination of different crops rotation are needed which can reduce the accumulation of autotoxic
substances and improve the structure and functional diversity of microbial community to restore ecosystem function of rhizosphere soil and overcome the obstacles of continuous cropping.