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The following is substantially the author's summary. During the years 1963-70, further progress was made in eradicating tsetse flies (Glossina tachino...
Read moreThis study investigates a voluntary working wetlands pilot program (WWP) in the Prairie Pothole Region of North Dakota focusing on small, temporary an...
Read moreThis study is part of the Integrated Seed Sector Development (ISSD) programme's action learning theme on matching global commitments with national rea...
Read moreRate setting procedures for United States crop yield and revenue insurance contracts employ methods that presume correlations to be state invariant. W...
Read moreFluctuating asymmetry (FA) of birch (Betula spp.) leaves collected along 4 pollution gradients in NW Russia and Finland was assessed by measuring the ...
Read moreThis working paper presents the results of the mapping of actors and of agroclimatic information needs in pilot sites in Colombia for two annual crops...
Read moreInsect decline and loss of biodiversity not only affect large-scale agricultural landscapes, but are increasingly recognized in urban environments. It...
Read more1. Newly created and young woodlands often lack important attributes that contribute to a well-functioning woodland ecosystem. Active management can a...
Read moreIn recent decades, conflict between geese and agriculture has increased. Management practices to limit this conflict include concentrating geese in pr...
Read moreTraditionally, restoration ecologists and land managers have used the trial-and-error method to select candidate restoration species. This method, how...
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