Showing results for: Insecticides/pesticides
Bayer, the German pharmaceutical and life sciences multinational, has bought US agribusiness Monsanto in a $63 billion deal after receiving approval from antitrust regulatory authorities. The US Department of Justice required Bayer to sell some of its crop science assets to BASF as a condition of approving the merger.
The BEEHAVE model is a freely available simulation tool that can be used to understand how different stressors affect the development and survival of honeybee colonies. A newly launched update, Bumble-BEEHAVE, models the behaviour of six UK bumblebee species.
Several companies are using microbes to improve crop performance. One of them is Indigo, which uses machine learning to identify the microbes associated with healthy plants and then coats seedlings with these microbes. Indigo’s method has increased wheat yields by 15% and cotton yields by 14% in trials.
European Union member countries have voted to ban three neonicotinoid pesticides. Neonicotinoids have been linked to the decline of bees and other pollinators. Neonicotinoids will be banned from use in open fields by the end of 2018, but will still be permitted inside closed greenhouses.
This paper presents the findings of a food systems model that considers how specific agronomic characteristics of organic agriculture could be harnessed so as to enable it to play a greater role in sustainable food systems.
This paper in Biological Conservation argues that the role of pesticides in driving biodiversity loss deserves renewed emphasis, quantification and amelioration. The authors present their views on how conservationists should support integrated approaches, for sustainable agriculture and rural development planning, that simultaneously address food security, pesticide use and biodiversity conservation.
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.