This paper uses a model combining three strands within the bioeconomic literature: spatial management, pest and nuisance management, and enforcement under different ecological dispersal processes (i.e., sink-source versus density-dependent) to illustrate the dual management policy (i.e.,...

We study the influence of agricultural labor intensity on individualism across U.S. counties. To measure historical labor intensity in agriculture we combine data on crop-specific labor requirements and county-specific crop mix around 1900. To address endogeneity we exploit climate-induced...

This paper shows how to remove attenuation bias in regression analyses due to measurement error in historical data for a given variable of interest by using a secondary measure which can be easily generated from digitized newspapers. We provide three methods for using this secondary variable to...

Off-target movement of dicamba (3,6-dichloro-2-methoxybenzonic acid) has been one of the most significant and controversial issues to affect the production of non-dicamba-resistant (DR) soybean ( Glycine max (L.) Merr.) in recent years. Although the yield response of non-DR soybean to off-target...

The boll weevil spread across the Southern United States from 1892 to 1922 having a devastating impact on cotton cultivation. The resulting shift away from this child labor–intensive crop lowered the opportunity cost of attending school, and thus the pest increased school enrollment and...

The boll weevil spread across the Southern United States from 1892 to 1922 having a devastating impact on cotton cultivation. The resulting shift away from this child labor-intensive crop lowered the opportunity cost of attending school, and thus the pest increased school enrollment and...

Over the past decade the challenges of managing invasive species on inhabited islands have clearly become limiting factors to scaling-up the area of invasive species eradications. Step-change is required to unleash the conservation and restoration potential of biodiversity on inhabited islands...

This brochure presents at a glance the currently listed invasive alien species of Union concern, offering brief, non-technical and informal summaries of their origin, their present distribution in the EU, how they threaten our native biodiversity, and how the applicable restrictions and...

The 1860 - 1970 period is a particularly interesting period to study wine trade because of dramatic changes in the wine markets and trade over the course of a century. The dramatic changes in trade flows were caused by both "nature" and "men". Mediterranean wine trade represented around 90% of...

In an earlier study of the plague in Colyton, Devon, the household distribution of deaths was studied to see whether this provided a method of identifying the causative disease. In this article, a known epidemic of plague in the Swedish parish of Bräkne‐Hoby was studied as a means of testing...

For its great decorative value, the rose is present in parks and gardens as an ornamental plant isolated or in groups. Along with biotic factors, pests can affect the decorative value of these plants. Among them are Tenthredinidae wasps. The paper presents data on Ardis brunniventris attack...

This report describes the occurrence of invasive bacterial diseases (IBD) in Europe during 2012, based on data collected through The European Surveillance System (TESSy). Invasive bacterial diseases remain an important public health issue across Europe and continue to cause serious disease in...

For its great decorative value, the rose is present in parks and gardens as an ornamental plant isolated or in groups. Along with biotic factors, pests can affect the decorative value of these plants. Among them are Tenthredinidae wasps. The paper presents data on Ardis brunniventris attack...

This report summarises the presentations and discussions during the Workshop on Invasive Alien Species, held on 17 December 2013. The aim of the workshop was to allow an exchange of views on the new proposal for a regulation on the prevention and management of the introduction and spread of...

Invasive alien species (IAS) are considered to be one of the greatest threats to biodiversity, particularly through their interactions with other drivers of change (MEA 2005, GBO 2011). In recent years the European Commission (EC) has intensified their commitment to provide a comprehensive,...

Orchards are vulnerable to the damaging effects of attacks by invasive species. Therefore, in this paper, we focus on a representative tree in a stylized orchard and show how the theory of discrete time Markov chains can be used to construct a model of this tree that is to be managed in the...

We use individual records of 920,000 burials and 630,000 baptisms to reconstruct the spatial and temporal patterns of birth and death in London from 1560 to 1665, a period dominated by recurrent plague. The plagues of 1563, 1603, 1625, and 1665 appear of roughly equal magnitude, with deaths...

This report describes the occurrence of invasive bacterial diseases (IBD) in Europe during 2011. The main aim is to provide information on the epidemiological trends, circulating strains and morbidity caused by invasive bacterial diseases resulting from Streptococcus pneumonia, Haemophilus...

We use individual records of 920,000 burials and 630,000 baptisms to reconstruct the spatial and temporal patterns of birth and death in London from 1560 to 1665, a period dominated by recurrent plague. The plagues of 1563, 1603, 1625, and 1665 appear of roughly equal magnitude, with deaths...

We propose a research agenda for studying six basic questions about the impacts of alternate international invasive species control mechanisms on economic agents in a nation such as the USA. The six questions are as follows. First, when can one justify a trade ban as an effective regulatory...

When it comes to inspections in invasive species management, the literature has shown that there is frequently a tension between economic cost reduction and inspection stringency. As such, we analyze the properties of two probabilistic inspection regimes that are designed to screen arriving...