Lolium multiflorum Lam

SCHUNACK and Rdchelmeyer have described such a cis/trans isomerization of an-nuloline, a weakly basic alkaloid from Lolium multiflorum LAM [9]. Irradiation with UV light after the first TLC development simultaneously causes a cis- trans and a trans- cis isomerization, so that the SRS technique yields four blue fluorescent... 

Perez, A. and M. Kogan (2002). Glyphosate-resistant Italian ryegrass (Lolium multiflorum Lam.) in Chile. International Weed Science Societhy, Newsletter, January. Madison, WI IWSS. 

The mode of substitutions of the molecules may trigger effects on monocots and dicots. Thus, 5-chloro-6-methoxy-2-benzoxazolinone was fovmd to be especially toxic to the monocots Avena sativa, Phleum pratense L., Digitaria sanguinalis (L.) Scop., and Lolium multiflorum Lam. [99]. The dicots Amaranthus caudatus L., Lepidium sativum, and Lactuca sativa were less affected. The molecular reasons for the switch in sensitivity were, however, not discussed. 

Romer. W.. Kang Dong Kyu, Egle, K., Gerke, J. and Keller, H. (2000). The acquisition of cadmium by Lupinus albus L., Lupinus angustifolius L., and Lolium multiflorum Lam. J. Plant Nutr. Soil Sci. 163, 623-628. 

Some authors question the impact of pH and organic matter on mineralweathering reactions and indicate that organic substances may have distinct effects on weathering rates. Robert and Berthelin (1986) showed that complex-ing organic acids are only able to dissolve micas, but that acid compounds are able to induce the formation of vermiculite. Ochs (1996) demonstrated that humic substances were unable to weather significantly aluminium oxides while low molecular mass organic acids could. Moreover, Lolium multiflorum Lam. has... 

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