Results 101 to 110 of about 222,614 (260)

Adapting to Change: The Dynamic Crop Production Systems of Smallholder Farmers in the PNG Highlands

Asia Pacific Viewpoint, EarlyView.
ABSTRACT Smallholder sweet potato farmers in Papua New Guinea's Eastern Highlands Province (EHP) face challenges as they navigate social, economic, demographic, and environmental change. While they routinely adapt to weather variability and shifting markets, population growth is placing additional strain on an already finely balanced farming system ...
Geoff Kuehne, Joe Koima, Lonica Aris, Ismael Nae, Akia Aira, Bennie Afigini, James Aniau, John Gahekave, Naomi Paul, Steven Crimp   +9 more
wiley   +1 more source

Glancing at host adaptation in Ralstonia solanacearum through comparative genomics of host-adapted lineages [PDF]

, 2014
Ralstonia solanacearum is a vascular soil-born plant pathogen with an unusually broad host range. This globally distributed, economically destructive organism has thousands of distinct lineages within a heterogeneous and taxonomically disputed species ...
Ailloud, Florent, Allen, Caitilyn, Cellier, Gilles, Prior, Philippe, Roche, David   +4 more
core  

Lithic analysis in African archaeology: Advances and key themes

Archaeometry, EarlyView.
Abstract Stone artifacts (lithics) preserve for extended periods; thus they are key evidence for probing the evolution of human technological behaviors. Africa boasts the oldest record of stone artifacts, spanning 3.3 Ma, rare instances of ethnographic stone tool‐making, and stone tool archives from diverse ecological settings, making it an anchor for ...
Deborah I. Olszewski, Amanuel Beyin, Justin Pargeter   +2 more
wiley   +1 more source

Behavior of the brown-rot fungus Gloeophyllum trabeum on thermally-modified Eucalyptus grandis wood

Floresta e Ambiente
In this study, we aimed evaluate the behavior of the brown-rot fungus Gloeophylum trabeum and white-rot fungus Pycnoporus sanguineus on thermally-modified Eucalyptus grandis wood. To this end, boards from five-year-eleven-month-old E.
Fred Willians Calonego, Meire Cristina Nogueira de Andrade, Djanira Rodrigues Negrão, Cinthia Dias Rocha, Marli Teixeira de Almeida Minhoni, João Vicente Latorraca, Elias Taylor Durgante Severo   +6 more
doaj   +1 more source

Molecular characterization and biodiversity of wood-decaying fungi in French Guiana [PDF]

, 2014
Fungi from tropical regions are currently under-represented in the classification system. Indeed, difficult access to tropical forests and irregular occurrence carpophores make it complicated to study fungus species in such environments, unlike in ...
Beauchêne, Jacques, Gastonguay, Louis, Zaremski, Alba, Zaremski, Clara   +3 more
core  

Felons’ chattels and English living standards in the later fourteenth and fifteenth centuries

The Economic History Review, EarlyView.
Abstract The later fourteenth and fifteenth centuries have long occupied an intriguing and contested place in discussions of England's long‐run economic development. One key issue around which debate has coalesced is the living standards of the population as a whole and of different groups within it. We contribute to this debate by bringing forward new
Chris Briggs, Ben Jervis, Alice Forward, Tomasz Gromelski, Matthew Tompkins   +4 more
wiley   +1 more source

Fly me to the canopy: Diptera communities in oak forest crowns as bioindicators of stand decline

Insect Conservation and Diversity, EarlyView.
Diptera diversity: Oak decline increases the overall Diptera diversity, particularly in saproxylic and floricolous guilds, likely due to more open canopies and greater deadwood and floral resource availability. Family responses: Dolichopodidae, Empididae, Hybotidae and Anthomyiidae thrive in declining stands, whereas Mycetophilidae and other fungus ...
Anastasia Paupe, Elodie Le Souchu, Christophe Bouget, Christophe Daugeron, Clovis Quindroit, Pierre‐Yves Gloaguen, Patrick Grootaert, Mike Ashworth, Paul L. T. Beuk, Christophe Lauriaut, Valery O. Korneyev, Elena P. Kameneva, André Reimann, Julia J. Mlynarek, Jocelyn Claude, Pierre Tillier, Vivian Feng, Dalton de Souza Amorim, Rudolf Meier, Ximo Mengual, Tatiana Kúdelová, Thomas Lebard, Anders Lindström, Tobias Lilja, Santiago Jaume‐Schinkel, Jonas Mortelmans, Marija Ivković, David Brice, Bruno Righetti, Jean‐Paul Haenni, Pauline Bierre, Cécile Vincent‐Barbaroux, Aurélien Sallé   +32 more
wiley   +1 more source

White and Brown Root Rot Fungus in Cashew and the Controling Strategy [PDF]

, 2011
The development of cashew (Anacardium occidentale) has a great opportunity, because the national contribution of cashew is still relatively small in world markets.
Amaria, W. (Widi), Harni, R. (Rita)
core  

Rapid Clearance of Tetracapsuloides bryosalmonae Spores by Freshwater Sponge Ephydatia muelleri: Potential Implications for Controlling Proliferative Kidney Disease in Salmonids

Journal of Fish Diseases, EarlyView.
ABSTRACT Host–parasite interactions are influenced by both abiotic and biotic factors. While abiotic drivers, particularly temperature, have received considerable attention in recent years due to global climate change, the role of biotic factors remains comparatively underexplored.
Lauri Saks, Lilian Pukk, Siim Kahar, Magnus Lauringson, Anti Vasemägi   +4 more
wiley   +1 more source

Using the Resistograph®to distinguish different types of wood rot on living silver fir in Molise (Italy)

Forest@, 2010
he study was performed in two silver-fir forests (Abies alba Mill.) located in Alto Molise, Province of Isernia: Collemeluccio, near Pescolanciano and Abeti Soprani near Capracotta.
Lasserre B, Motta E, D’Amico L, Scirè M, Marchetti M   +4 more
doaj   +1 more source