II. PHALARIS ARUNDINACEA L. (REED CANARY GRASS) AS AN INVASIVE SPECIES ................................ 417 A. General Features of Reed Canary Grass in Its Native Range ............................................................................ 417 B. The Repeated Introductions of Reed Canary Grass and Its Subsequent Invasion in North America ...................... 417 C. Ecological Impacts of...

Insular floras, characterized by simple pollination networks, sometimes include novel mutualistic agents such as nonspecialist nectarivores. In this study we confirmed the effective pollination of Isoplexis canariensis by opportunistic nectar-feeding birds in Tenerife, Canary Islands, Spain. This plant is among the ornithophilous species of the Canarian flora that lack past and present speciali...

BACKGROUND Pigeons (Columba livia) have been kept as pet and reared for food in several countries including Iran. Ectoparasites are regarded as the basic causes of retardation in growth, lowered vitality and poor conditions of the birds. Pseudolynchia canariensis a hippoboscidae fly is one of the important ectoparasites of pigeons and is responsible for the transmission of pathogens to birds an...

background: pigeons ( columba livia ) have been kept as pet and reared for food in several countries including iran. ectoparasites are regarded as the basic causes of retardation in growth, lowered vitality and poor conditions of the birds. pseudolynchia canariensis a hippoboscidae fly is one of the important ectoparasites of pigeons and is respon­sible for the transmission of pathogens to bird...

It is often assumed that planted wastewater treatment systems outperform unplanted ones, mainly because plants stimulate belowground microbial population. Yet, fundamental interactions between plants and associated microorganisms remain only partly understood. The aim of our project was to evaluate microbial density and activity associated to the rhizosphere of three plant species. Experimental...

Alluaudomyia canariensis Szadziewski & Dominiak sp. nov. from the Canary Islands and A. wyskokensis Szadziewski & Dominiak sp. nov. from Poland and Ukraine are described and illustrated. The genus Alluaudomyia is reported from the Canary Islands for the first time. The article is supplemented with a checklist and an identification key for the species so far recorded from Europe and the Canary I...

A new smut fungus, Urocystis phalaridis, is described on Phalaris sp. (Poaceae) from Iran.

This research investigated the ability of on-farm pretreatments with acid, alkali, ozone or novel enzymes to improve enzymatic degradability of cellulose and hemicelluloses in biomass at the biorefinery. Two perennial grasses, switchgrass (Panicum virgatum) and reed canarygrass (Phalaris arundinacea L.), were direct-cut harvested, pretreated, and stored anaerobically for 30 d. Pretreated and un...