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  • Research |

    A catalogue of the vascular flora of New Guinea indicates that this island is the most floristically diverse in the world, and that 68% of the species identified are endemic to New Guinea.

    • Rodrigo Cámara-Leret
    • , David G. Frodin
    • , Frits Adema
    • , Christiane Anderson
    • , Marc S. Appelhans
    • , George Argent
    • , Susana Arias Guerrero
    • , Peter Ashton
    • , William J. Baker
    • , Anders S. Barfod
    • , David Barrington
    • , Renata Borosova
    • , Gemma L. C. Bramley
    • , Marie Briggs
    • , Sven Buerki
    • , Daniel Cahen
    • , Martin W. Callmander
    • , Martin Cheek
    • , Cheng-Wei Chen
    • , Barry J. Conn
    • , Mark J. E. Coode
    • , Iain Darbyshire
    • , Sally Dawson
    • , John Dransfield
    • , Clare Drinkell
    • , Brigitta Duyfjes
    • , Atsushi Ebihara
    • , Zacky Ezedin
    • , Long-Fei Fu
    • , Osia Gideon
    • , Deden Girmansyah
    • , Rafaël Govaerts
    • , Helen Fortune-Hopkins
    • , Gustavo Hassemer
    • , Alistair Hay
    • , Charlie D. Heatubun
    • , D. J. Nicholas Hind
    • , Peter Hoch
    • , Peter Homot
    • , Peter Hovenkamp
    • , Mark Hughes
    • , Matthew Jebb
    • , Laura Jennings
    • , Tiberius Jimbo
    • , Michael Kessler
    • , Ruth Kiew
    • , Sandra Knapp
    • , Penniel Lamei
    • , Marcus Lehnert
    • , Gwilym P. Lewis
    • , Hans Peter Linder
    • , Stuart Lindsay
    • , Yee Wen Low
    • , Eve Lucas
    • , Jeffrey P. Mancera
    • , Alexandre K. Monro
    • , Alison Moore
    • , David J. Middleton
    • , Hidetoshi Nagamasu
    • , Mark F. Newman
    • , Eimear Nic Lughadha
    • , Pablo H. A. Melo
    • , Daniel J. Ohlsen
    • , Caroline M. Pannell
    • , Barbara Parris
    • , Laura Pearce
    • , Darin S. Penneys
    • , Leon R. Perrie
    • , Peter Petoe
    • , Axel Dalberg Poulsen
    • , Ghillean T. Prance
    • , J. Peter Quakenbush
    • , Niels Raes
    • , Michele Rodda
    • , Zachary S. Rogers
    • , André Schuiteman
    • , Pedro Schwartsburd
    • , Robert W. Scotland
    • , Mark P. Simmons
    • , David A. Simpson
    • , Peter Stevens
    • , Michael Sundue
    • , Weston Testo
    • , Anna Trias-Blasi
    • , Ian Turner
    • , Timothy Utteridge
    • , Lesley Walsingham
    • , Bruce L. Webber
    • , Ran Wei
    • , George D. Weiblen
    • , Maximilian Weigend
    • , Peter Weston
    • , Willem de Wilde
    • , Peter Wilkie
    • , Christine M. Wilmot-Dear
    • , Hannah P. Wilson
    • , John R. I. Wood
    • , Li-Bing Zhang
    •  & Peter C. van Welzen
    Nature, 1-5
  • Research
    | Open Access

    Malaria prevalence in Papua New Guinea has risen in recent years after almost a decade of decline. In this study, the authors demonstrate that long-lasting insecticidal nets used in the country that were manufactured since 2013 have significantly reduced bioefficacy.

    • Rebecca Vinit
    • , Lincoln Timinao
    • , Nakei Bubun
    • , Michelle Katusele
    • , Leanne J. Robinson
    • , Peter Kaman
    • , Muker Sakur
    • , Leo Makita
    • , Lisa Reimer
    • , Louis Schofield
    • , William Pomat
    • , Ivo Mueller
    • , Moses Laman
    • , Tim Freeman
    •  & Stephan Karl
  • Research |

    Principles of conservation agriculture are widely promoted for sustainable agricultural intensification, but their effects on crop yields in sub-Saharan Africa are poorly understood. A meta-analysis covering 16 countries quantifies such effects and reveals the conditions under which they are maximized.

    • Marc Corbeels
    • , Krishna Naudin
    • , Anthony M. Whitbread
    • , Ronald Kühne
    •  & Philippe Letourmy
    Nature Food 1, 447-454
  • Research |

    Three separate rounds of serological surveys in the state of Rio Grande do Sul in Brazil from mid-April to mid-May 2020 show an increase in antibodies specific for SARS-CoV-2 over time.

    • Mariângela F. Silveira
    • , Aluísio J. D. Barros
    • , Bernardo L. Horta
    • , Lúcia C. Pellanda
    • , Gabriel D. Victora
    • , Odir A. Dellagostin
    • , Claudio J. Struchiner
    • , Marcelo N. Burattini
    • , Andréia R. M. Valim
    • , Evelise M. Berlezi
    • , Jeovany M. Mesa
    • , Maria Letícia R. Ikeda
    • , Marilia A. Mesenburg
    • , Marina Mantesso
    • , Marinel M. Dall’Agnol
    • , Raqueli A. Bittencourt
    • , Fernando P. Hartwig
    • , Ana M. B. Menezes
    • , Fernando C. Barros
    • , Pedro C. Hallal
    •  & Cesar G. Victora
    Nature Medicine 26, 1196-1199

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