The coffee berry borer, Hypothenemus hampei Ferrari (Coleoptera: Scolytidae), is widely considered to be the most devastating pest of coffee. Endemic to Central Africa, the coffee berry borer can now be found in most coffee growing regions throughout the world (Le Pelley 1968). Annual losses caused by this insect have been estimated at over $500 million annually (P. Baker, CABI Bioscience, UK; ...

This paper deals with the problem of the projection of arguments, i.e., how the arguments of a predicate are integrated into a syntactic structure. My starting point is the model offered in Borer (1993). This model is defined by Borer as a 'syntactic predicate based account' of the projection of arguments. In the next section I will briefly sketch the different approaches to the problem of argu...

In the Ozark Mountains of northern Arkansas and southern Missouri, an oak decline event, coupled with epidemic populations of red oak borer (Enaphalodes rufulus Haldeman), has resulted in extensive red oak (Quercus spp., section Lobatae) mortality. Twenty-four northern red oak trees, Quercus rubra L., infested with red oak borer, were felled in the Ozark National Forest between March 2002 and J...

Efforts to maximise crop yields are fuelling agricultural intensification, exacerbating the biodiversity crisis. Low-intensity agricultural practices, however, may not sacrifice yields if they support biodiversity-driven ecosystem services. We quantified the value native predators provide to farmers by consuming coffee's most damaging insect pest, the coffee berry borer beetle (Hypothenemus ham...

Cohorts of emerald ash borer larvae, Agrilus planipennis Fairmaire, were experimentally established in July of 2008 on healthy green ash (Fraxinus pennsylvanica) trees in two wooded plots at each of three sites near Lansing, MI, by caging gravid emerald ash borer females or placing laboratory-reared eggs on trunks (0.5-2 m above the ground) of selected trees. One plot at each site was randomly ...

The high harvest losses associated with the mechanical harvesting of maize in China are currently a major barrier to adoption this technology. This paper summarizes works literature regarding from combine and abroad. main findings as follows: (1) In 2012-2019, 2987 samples data obtained production areas showed that average loss was 345.2 kg/hm2 (3.5% yield), ranging 0 9288.5 kg/hm2; (2) mainly ...