"These results demonstrate that elitism in insect societies can arise as the extreme of a stable spectrum of individual behavioural activity that allows the colony to respond easily to unexpected needs rather than relying on responses of a rigidly defined subgroup of workers."
7pgs, 12pgs, The Texas citrus industry is threatened by the presence of Mexican fruit fly. The objective of this study was to estimate the economic losses caused by this invasive pest. Economic impact is estimated in terms of loss in revenue and increase in operating costs. Under current quarantined areas and pest management strategies, the Texas citrus industry could experience an annual economic loss of $5.79 million. The analysis was extended to evaluate the economic impact associated with different quarantined area scenarios. This article can be used to increase awareness and adapted to estimate the economic impact of emerging invasive pest outbreaks.
6 pages., Article # 1IAW7, Via online journal., A 6-hr train-the-trainer workshop focused on introducing the concept that insects may play a significant role in food security as the world population is projected to exceed 9 billion people by the mid 21st century. Workshop topics including cultural, nutritional, culinary, and commercial aspects surrounding edible insects were presented and packaged into a formal curriculum for later use by the participants. A 12-item sensory evaluation of insect-fortified foods provided participants a tangible experience with product palatability. By the end of the workshop, participants had increased various dimensions of their knowledge about edible insects and reported a generally positive perception toward insect-based foods.
Via web site. 2 pages., "At odds over the question of trade secrets versus the public's right to know, a biopesticide manufacturer and the Monterey County Weekly have sued each other. A third case brought by environmentalists is schedule to be heard Oct. 18."
Specht, Kathrin (author), Zoll, Felix (author), Schumann, Henrike (author), Bela, Julia (author), Kachel, Julia (author), and Robischon, Marcel (author)
Format:
Journal article
Publication Date:
2019
Published:
International
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 99 Document Number: D10870
Via online. 27 pages., Global challenges such as climate change, increasing urbanization and a lack of transparency of food chains, have led to the development of innovative urban food production approaches, such as rooftop greenhouses, vertical farms, indoor farms, aquaponics as well as production sites for edible insects or micro-algae. Those approaches are still at an early stage of development and partly unknown among the public. The aim of our study was to identify the perception of sustainability, social acceptability and ethical aspects of these new approaches and products in urban food production. We conducted 19 qualitative expert interviews and applied qualitative content analysis. Our results revealed that major perceived benefits are educational effects, revaluation of city districts, efficient resource use, exploitation of new protein sources or strengthening of local economies. Major perceived conflicts concern negative side-effects, legal constraints or high investment costs. The extracted acceptance factors deal significantly with the “unknown”. A lack of understanding of the new approaches, uncertainty about their benefits, concerns about health risks, a lack of familiarity with the food products, and ethical doubts about animal welfare represent possible barriers. We conclude that adaptation of the unsuitable regulatory framework, which discourages investors, is an important first step to foster dissemination of the urban food production approaches.
