Portail documentaire

Conservatoire botanique national des Pyrénées et de Midi-Pyrénées

Bellanger, S., Darmency, H., 2009 . Centaurea cyanus as indicator of biodiversity. In: Weeds and biodiversity : 3rd workshop of the EWRS working group, 12-13 march 2009 Lleida (Spain). Universitat de Lleida, [S.l.].

Holec, J., Necasova, M., Soukup, J., Hamouz, P., 2009 . Changes in weed flora during 20th century - a case study on the area of Czech Republic. In: Weeds and biodiversity : 3rd workshop of the EWRS working group, 12-13 march 2009 Lleida (Spain). Universitat de Lleida, [S.l.].

Loddo, D., Russo, A., Benvenuti, S., 2009 . Influence of traditional crop seed cleaning techniques on the presence of cornflower (Centaurea cyanus L.) and corn cockle (Agrostemma githago L.) in winter cereal fields. In: Weeds and biodiversity : 3rd workshop of the EWRS working group, 12-13 march 2009 Lleida (Spain). Universitat de Lleida, [S.l.].

Ulber, L., Steinmann, H.H., Gerowitt, B., 2009 . Rewarding farmers for delivering arable plant diversity - a case-study approach. In: Weeds and biodiversity : 3rd workshop of the EWRS working group, 12-13 march 2009 Lleida (Spain). Universitat de Lleida, [S.l.]: 11.

Cirujeda, A., Aibar, J., Zaragoza, C., 2009 . The weed composition in cereal fields reflects the agricultural intensity level in Aragon. In: Weeds and biodiversity : 3rd workshop of the EWRS working group, 12-13 march 2009 Lleida (Spain). Universitat de Lleida, [S.l.]: 28.