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Pesticides impair mobility and immune system of Brazilian native stingless bees, study shows

A study conducted by Brazilian researchers affiliated with São Paulo State University (UNESP), the Federal University of São Carlos (UFSCar) and the Federal University of Viçosa (UFV) has shown how three pesticides widely used by farmers in Brazil—imidacloprid, pyraclostrobin and glyphosate—affect native stingless bees of the species Melipona scutellaris. Whether they are used singly or combined, the pesticides impaired the bees ability to move about and weakened their defenses. The study is published in the journal Environmental Pollution.

United statesRio claroFerreira nocelliCliver fernandes farder gomesCarlos ufscarGraziele lunaOsmar malaspinaInternational commission for plantUfscar centerAgrarian sciencesResearch program on biodiversity characterizationPaulo state universityEnvironmental servicesInstitute of biosciencesBee conservation laboratoryResearch group on bees

A Biologist Reveals How To Avoid Deadly Bites From South America s Most Feared Snake

A Biologist Reveals How To Avoid Deadly Bites From South America s Most Feared Snake
forbes.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from forbes.com Daily Mail and Mail on Sunday newspapers.

United statesMiguel alvesPaulo state universityScientific reportsCentral america

Research optimizes biological control of pest that severely damages soybean crops

An article published in the journal Insects determines with precision the dispersal range of a type of wasp that neutralizes the brown stink bug, Euschistus heros, a major soybean pest in Brazil and one that is highly resistant to chemical insecticides. The solution discussed by the authors is Telenomus podisi, a parasitoid microwasp first described by American entomologist William Harris Ashmead in 1893.

United statesDaniel mariano santosWilliam harris ashmeadWilliam wyatt hobackGabryele ramosRafael hayashidaPaulo state universitySchool of agricultural sciencesUniversity of espDepartment of crop protectionPaulo luiz de queiroz college of agricultureDepartment of entomologyOklahoma state universityPhotography groupMississippi state universityRegiane cristina de oliveira

In a reservoir in Southeast Brazil, introduction of a fish native to the Amazon has reduced native species diversity

In a reservoir in Southeast Brazil, introduction of a fish native to the Amazon has reduced native species diversity
phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org Daily Mail and Mail on Sunday newspapers.

Rio grande do sulIlha solteiraRio do peixeMinas geraisCompanhia energOrlandi netoAymar orlandi netoEdmir daniel carvalhoIgor paiva ramosUniversity of valenciaBotucatu institute of biosciencesIlha solteira school of engineeringEcosystem servicesPaulo state universityEdmir danielSoutheast brazil

Brazil: 76% Of Deforestation In Three Amazonian States Occurred In A Planned Agricultural Development Zone

Brazil: 76% Of Deforestation In Three Amazonian States Occurred In A Planned Agricultural Development Zone
eurasiareview.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from eurasiareview.com Daily Mail and Mail on Sunday newspapers.

Mato grossoEstado do rioGuilherme mataveliMichel eustDantas chavesKatyanne conceiMarcos adamiFelipe gomes petroneGeoinformatics divisionPaulo state universitySuperintendency for development of the amazonUniversity of east angliaNational institute for colonizationMinistry for integrationDepartment of environmentAmazon forest satellite monitoring service