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Web URL(s): | http://onlinelibrary.wiley.com/doi/10.1046/j.1365-3180.2002.00271.x/epdf Last checked: 10/13/2015 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Dinelli, G.;
Bonetti, A.;
Lucchese, C.;
Catizone, P.;
Bravin, F.;
Zanin, G. |
Author Affiliation: | Dinelli, Bonetti, Lucchese, and Catizone: Dipartimento di Scienze e Tecnologie Agro-ambientalli, Università di Bologna, Bologna, Italy; Bravin and Zanin: Dipartimento di Agronomia Ambientale e Produzioni Vegetali, Università di Padova, AGRIPOLIS - via Romea 16, Legnaro (PD), Italy |
Title: | Taxonomic evaluation of Italian populations of Lolium spp. resistant and susceptible to diclofop-methyl |
Source: | Weed Research. Vol. 42, No. 2, April 2002, p. 156-165. |
Publishing Information: | Oxford: Blackwell Scientific Publications |
# of Pages: | 10 |
Keywords: | TIC Keywords: Taxonomy; Lolium; Herbicide resistance; Diclofop methyl; Species identification; Electrophoresis; Morphology; Hybridization; Festuca; Lolium multiflorum; Lolium rigidum; Lolium-Festuca hybrids
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Geographic Terms: | Italy |
Abstract/Contents: | "A comprehensive research project was set up to characterize by different approaches some Italian populations of Lolium spp. susceptible and resistant to diclofop-methyl. The present study was aimed at the taxonomic identification of these Lolium populations on the basis of the electrophoretic analysis of seed reserve proteins. Electrophoresis confirmed the great range of variation detected by preliminary morphological analysis. Approximately half the individuals in each population could be classified as belonging to Lolium multiflorum or Lolium rigidum, the most common Lolium species present in the area. However, electrophoretic patterns revealed a significant number (40-60%) of hybrid individuals in all populations. The origin of these off-types was postulated as resulting from both intrageneric hybridization among different Lolium species and intergeneric hybridization between Lolium and Festuca genera. No significant differences were detected in the taxonomy of herbicide-susceptible and -resistant populations." |
Language: | English |
References: | 40 |
Note: | Figures Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Dinelli, G., A. Bonetti, C. Lucchese, P. Catizone, F. Bravin, and G. Zanin. 2002. Taxonomic evaluation of Italian populations of Lolium spp. resistant and susceptible to diclofop-methyl. Weed Res. 42(2):p. 156-165. |
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| Web URL(s): http://onlinelibrary.wiley.com/doi/10.1046/j.1365-3180.2002.00271.x/epdf Last checked: 10/13/2015 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: SB 599 .W4 |
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