Now showing items 1-3 of 3
Atrazine levels in the Jaboticabal water stream (Sao Paulo State, Brazil) and its toxicological effects on the pacu fish Piaractus mesopotamicus
(Arhiv Za Higijenu Rada I Toksikologiju-archives Of Industrial Hygiene And Toxicology, 2015-03-01) [Artigo]
The aim of this study was to determine the environmental concentration of atrazine (ATZ) in five streams located in the north of Sao Paulo state (Brazil) and evaluate its toxicological impact on young specimens of the pacu ...
Biochemical and physiological responses of sugarcane cultivars to soil water deficiencies
(Scientia Agricola, 2011-08-01) [Artigo]
For sugarcane (Saccharum spp.) crops, the effects of an environmental stress, especially water deficiency, may cause severe productivity reduction, inferring negatively in the sugarcane industry. The tolerance of two ...
Parasitismo de percevejos-praga do maracujazeiro no Brasil por Hexacladia smithii Ashmead (Hymenoptera: Encyrtidae)
(Neotropical Entomology, 2010-04-01) [Artigo]
We describe the new association of Hexacladia smithii (Ashmead) parasitizing two passion fruit bugs, Holhymenia histrio (Fabricius) and Anisoscelis foliacea marginella (Dallas) (Hemiptera: Coreidae), in Brazil.