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Article
I. Moreira, Auteur ; T. Ferreira, Auteur ; A. Monteiro, Auteur ; L. Catarino, Auteur ; T. Vasconcelos, AuteurA historical insight into the connections between Portuguese researchers working on aquatic weeds and the EWRS Symposia (1964-1998) is given. A review is provided of the major aquatic weeds in Portuguese waters, including fluvial systems, reserv[...]
Article
I. Moreira, Auteur ; T. Ferreira, Auteur ; A. Monteiro, Auteur ; L. Catarino, Auteur ; T. Vasconcelos, AuteurA historical insight into the connections between Portuguese researchers working on aquatic weeds and the EWRS Symposia (1964-1998) is given. A review is provided of the major aquatic weeds in Portuguese waters, including fluvial systems, reserv[...]
Article
I. Moreira, Auteur ; A. Monteiro, Auteur ; E. Sousa, AuteurThe efficacy of glyphosate and glufosinate applied with two sprayers, a motorised knapsack mistblower and a hydraulic sprayer, were evaluated for the control of common reed. Phragmites australis had been cut in the beginning of September 1994, 3[...]
Article
A. Monteiro, Auteur ; I. Moreira, Auteur ; E. Sousa, AuteurThe study evaluated the effect of prior plant cutting of common reed (Phragmites australis), during flowering, on the efficacy of isopropylamine and trimesium salts of glyphosate (2.9 and 2.6 kg a.i./ha, respectively) applied at two spray volume[...]
Article
M. T. Ferreira, Auteur ; A. Franco, Auteur ; L. Catarino, Auteur ; I. Moreira, Auteur ; P. Sousa, AuteurThe establishment of algal mats in concrete irrigation channels presents a serious weed problem in Mediterranean areas. These periphytic growths can reach two meters in filament length, 20 cm in mat thickness, 100% cover and 1 kg of fresh weight[...]
Article
J. C. Costa, Auteur ; J. Capelo, Auteur ; M. D. Espirito Santo, Auteur ; M. Lousa, Auteur ; A. Monteiro, Auteur ; S. Mesquita, Auteur ; M. T. Vasconcelos, Auteur ; I. Moreira, AuteurThe Portuguese Coastal Superdistrict (Western Portugal) is a transitional biogeographical unit between the Mediterranean and Eurosiberian Regions. Due to the multiple influences which impact on the region, a wealth of taxa are found there making[...]
Article
J. C. Costa, Auteur ; J. Capelo, Auteur ; M. D. E. Santo, Auteur ; M. Lousa, Auteur ; A. Monteiro, Auteur ; S. Mesquita, Auteur ; M. T. Vasconcelos, Auteur ; I. Moreira, AuteurThe Portuguese Coastal Superdistrict (Western Portugal) is a transitional biogeographical unit between the Mediterranean and Eurosiberian Regions. Due to the multiple influences which impact on the region, a wealth of taxa are found there making[...]
