The efficacy of magnesium thermophosphate (a soil corrective and fertilizer) was tested as food for laboratory planorbids for a period of five weeks, during which time the shell growth of Biomphalaria glabrata (Say, 1818) and Helisoma duryi (Wetherby, 1879) experimental populations was observed. Surprisingly, this mineral product blocked the oviposition of both species from the second week on, when added to the latosoil either isolatedly or associatedly. Consequently, magnesium phosphate, when widely used in new agricultural areas obtained through modern irrigation methods, may be carried to lentic and lotic ecosystems by rain and reduce the pioneer populations of different Biomphalaria species, thus constituting a useful means of Schistoso...
The camapu contain in their fruits, leaves, branches and roots essential nutrients and micronutrient...
The application of biosolids in agricultural soils promotes the recycling of nutrients, improvement ...
Despite their worldwide abundancy, algae are still considered an underexploited resource with a lot ...
Mestrado em Toxicologia e EcotoxicologiaIn the past years, an intensive usage of fertilizers and pes...
The aim of this study was to evaluate the shaded environments and full sun in cattle crossbred of or...
Tese de mestrado, Ecologia e Gestão Ambiental, Universidade de Lisboa, Faculdade de Ciências, 2015Go...
As partes aéreas verdes frescas de Polygala klotzchii Chodat, da família Polygalaceae, foram adminis...
Leaf-cutting ants of the genera Atta and Acromyrmex are recognised as important pests of the Neotrop...
Baccharis coridifolia (Compositae) is a common and important poisonous plant to livestock in souther...
The objective of this study was to evaluate the antioxidant potential, nutritional and technologica...
Regions with petroliferous activities, as Urucu and Amazonas River floodplains (varzea) are constan...
The objective of this work was to evaluate the effect of immunocastration and the use of mineral sup...
Passiflora edulis Sims (Passion fruit) belongs to Passifloraceae family which has about 16 genera an...
Soya (Glycine max L.) is one of the most cultivated and consumed monocultures in the world. In Braz...
Both in natural environments and in crops bees are considered the main pollinators. It is estimated ...
The camapu contain in their fruits, leaves, branches and roots essential nutrients and micronutrient...
The application of biosolids in agricultural soils promotes the recycling of nutrients, improvement ...
Despite their worldwide abundancy, algae are still considered an underexploited resource with a lot ...
Mestrado em Toxicologia e EcotoxicologiaIn the past years, an intensive usage of fertilizers and pes...
The aim of this study was to evaluate the shaded environments and full sun in cattle crossbred of or...
Tese de mestrado, Ecologia e Gestão Ambiental, Universidade de Lisboa, Faculdade de Ciências, 2015Go...
As partes aéreas verdes frescas de Polygala klotzchii Chodat, da família Polygalaceae, foram adminis...
Leaf-cutting ants of the genera Atta and Acromyrmex are recognised as important pests of the Neotrop...
Baccharis coridifolia (Compositae) is a common and important poisonous plant to livestock in souther...
The objective of this study was to evaluate the antioxidant potential, nutritional and technologica...
Regions with petroliferous activities, as Urucu and Amazonas River floodplains (varzea) are constan...
The objective of this work was to evaluate the effect of immunocastration and the use of mineral sup...
Passiflora edulis Sims (Passion fruit) belongs to Passifloraceae family which has about 16 genera an...
Soya (Glycine max L.) is one of the most cultivated and consumed monocultures in the world. In Braz...
Both in natural environments and in crops bees are considered the main pollinators. It is estimated ...
The camapu contain in their fruits, leaves, branches and roots essential nutrients and micronutrient...
The application of biosolids in agricultural soils promotes the recycling of nutrients, improvement ...
Despite their worldwide abundancy, algae are still considered an underexploited resource with a lot ...