Search results for " Chameropsis humilis"
showing 3 items of 3 documents
Exotic insect pests: The impact of the Red Palm Weevil on natural and cultural heritage in Palermo (Italy)
2013
Abstract The impact of invasive exotic pests is increasingly recognised as a global issue. A global strategy to address the exotic pest problem is beginning to evolve, albeit slowly. The International Plant Protection Convention (FAO) has begun the process of harmonizing standards for pest risk analysis to minimise the spread of exotic pests without adversely impacting global trade. However if the impacts of insect invasive species on human health and on agriculture have attracted worldwide attention, researchers and policymakers address directly the connection between invasive species and damage to natural and cultural heritages. The cost of these losses is generally neglected or underesti…
IMPOVERISHMENT OF SICILIAN (ITALY) HISTORICAL AND CULTURAL ASSETS BY AN ALIEN INSECT SPECIES: THE CASE OF THE RED PALM WEEVIL.
2012
Alien invasive species (IAS) have a disastrous impact on the biodiversity, cultural heritage and economy of a geographic area. The case of the Red Palm Weevil (RPW), an IAS that attacks the non-native palm species Phoenix canariensis, but also native species Chaemerops humilis, especially in urban and peri-urban areas, is reported. These palm trees have played an important role in Sicilian history and cultural heritage since the period of the Arab invasion. The accidental introduction of the RPW has remarkably changed the Sicilian panorama. In this study the chronology and the severity of the effects of RPW on palms so far detected, is reported. In only 7 years the RPW has drastically chang…
Impoverishment of Sicilian (Italy) historical and cultural assets by an alien insect species:the case study of the Real Palm Weevil
2012
Microorganisms and insects have a disastrous impact on the biodiversity, cultural heritage and economy of a geographic area. However, in recent decades, the negative effects of invasive alien species (IAS), including both animal and plant or microorganisms occurring outside their natural distribution range, are generally not well known. Invasive alien species are most often found in or near urban areas, as well as throughout the settled landscape. According to the World Conservation Union, IUCN 2012, IAS represent the second most significant threat to biodiversity after resource depletion of habitats, becoming predators, competitors, parasites, hybridizers and diseases for native plants and…