Showing results for: Insecticides/pesticides
This Nature Plants paper by researchers from agroecological and agronomical research institutions in France used a statistical modelling approach to predict the effects of reducing pesticide use on the productivity and profitability of French arable farms.
A new study published in the journal Nature Communications provides additional evidence that a specific group of controversial pesticides, neonicotinoids, affects wild bees negatively. The work was funded by the UK government and related data of wild bee distributions over time to the introduction of the pesticides in British fields. It is the first to link the pesticides to the decline of many bee species in real-world conditions.
The DNA of Pseudocercospora fijiensis, the fungus that causes the black Sigatoka disease in bananas, has been sequenced and assembled in an attempt to find means of disease control. The black Sigatoka disease occurs across the tropics and is responsible for huge banana yield losses. In addition, it can cause the fruit to ripen prematurely, which stops exports of the crop. The Cavendish banana, the clonal type of bananas most consumers in the west eat is especially vulnerable to the black Sigatoka fungi.
More than three-quarters of the world's food crops are at least partly dependent on pollination and in many regions over 40 percent of the bees and the butterflies are threatened with extinction, according to a new report entitled Thematic Assessment of Pollinators, Pollination and Food Production.
This report by the UK’s Soil Association on cotton and climate change argues that switching to organic cotton could reduce the global warming impact of cotton production by 46% compared to non-organic cotton. Cotton has been called the world’s dirtiest agricultural commodity, owing to its heavy use of insecticides and water, high GHG emissions, and land use.
This paper presented in EHP (Environmental Health Perspectives) claims to be the largest study to look at organophosphate exposure in humans. It specifically compares pesticide exposure from eating organic food as compared with conventionally farmed food. The question of whether organic foods are better relate both to a food’s nutrient values and to its pesticide exposure; this paper examines whether the belief that organic produce contains less pesticide holds true.
The booklet The susDISH analysis method – Sustainability in the catering industry, taking account of both nutritional and environmental aspects in recipe planning is published by the Institute of Agricultural and Nutritional Sciences of the Halle-Wittenberg University.
The Worldwide Integrated Assessment (WIA) report on insecticides will shortly be published as a special issue of Environmental Science and Pollution Research. In the report, the global group of researchers in the Task Force on Systemic Pesticides argue that insecticide use may already have caused severe harm to global food production through its impacts on the environment. The researchers look at the impacts and risks associated with neonicotinoids use. They argue that rather than protecting food production, the use of the insecticide is threatening the productivity of our natural and farmed environment.
An international panel of scientists is calling for an evidence-driven debate over whether a widely used type of insecticide is to blame for declines in bees and other insect pollinators.
Farmagaddeon describes the effects of livestock intensification (“factory farming”) around the world. It makes the case against industrialised agriculture arguing that it affects not only the welfare of farmed animals but also increasingly our countryside, health and the quality of our food all around the world.
With an anticipated expansion in demand for food in urban areas due to the world’s growing urban population, urban agricultural innovations are portrayed in this article as possible solutions. Aeroponic farming systems are one example: these systems allow for clean, efficient, and rapid food production. The crops, which protected from seasonal changes in weather, can be planted and harvested year round without interruption and without contamination from soil, pesticides, and residues. Because aeroponic growing environments are clean and sterile, the chances of spreading plant disease and infection are less common than in soil-based systems.