News

2019-04-07 |

Roundup causes kidney toxicity but glyphosate does not

Another study shows that glyphosate-based herbicide formulations, such as Roundup, are far more toxic than the isolated "active ingredient" glyphosate

An important study in rats compared the toxicity to the kidneys of the herbicide formulation Roundup with that of its active ingredient glyphosate. The study found that Roundup caused kidney toxicity, whereas glyphosate alone did not.

The study is one of several showing that the complete glyphosate herbicide formulations, which contain additives called adjuvants, are more toxic than glyphosate alone.

The problem is that regulatory approvals of glyphosate-based herbicides are based on long-term toxicity studies that are carried out with the active ingredient glyphosate alone and not with the formulations.

2019-04-05 |

French rapeseed farmers destroyed 18,000 hectares over GMO risk: Bayer

PARIS (Reuters) - French farmers destroyed a total of 18,000 hectares of rapeseed, more than double the area initially expected, following the discovery of a non-authorized genetically modified organism (GMO) in seeds, German group Bayer said.
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A spokeswoman for Bayer, which had previously estimated around 8,000 hectares of rapeseed would be lost in France, said on Friday the area had reached 18,000 hectares after further precautionary removals of crops, for example when there were doubts over the traceability of seeds.

The latest figures in Germany showed the area of rapeseed destroyed there was 2,150 hectares, slightly lower than initial expectations of 2,500-3,000 hectares, Bayer said on Monday.

2019-04-01 |

Population management using gene drive: molecular design, models of spread dynamics and assessment of ecological risks

Abstract

CRISPR gene drive has recently been proposed as a promising technology for population management, including in conservation genetics. The technique would consist in releasing genetically engineered individuals that are designed to rapidly propagate a desired mutation or transgene into wild populations. Potential applications in conservation biology include the control of invasive pest populations that threaten biodiversity (eradication and suppression drives), or the introduction of beneficial mutations in endangered populations (rescue drives). The propagation of a gene drive is affected by different factors that depend on the drive construct (e.g. its fitness effect and timing of expression) or on the target species (e.g. its mating system and population structure). We review potential applications of the different types of gene drives for conservation. We examine the challenges posed by the evolution of resistance to gene drives and review the various molecular and environmental risks associated with gene drives (e.g. propagation to non target populations or species and unintended detrimental ecosystem impacts). We provide some guidelines for future gene drive research and discuss ethical, biosafety and regulation issues.

2019-03-31 |

Gov’t urged to be ‘coherent on GMO policy’

Food Sovereignty Ghana (FSG) has called on the government to be coherent on its policy on genetically modified organisms (GMO).

FSG, a food safety campaigner, has also urged the government to be vigilant against deceptive media messages on alleged benefits of GMO introduction into Ghana’s food chain.
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The Daily Graphic newspaper last week reported the minister Dr. Akoto Owusu Afriyie as describing GMOs as a controversial subject which a section of Ghanaian society was seriously against.

He told a meeting of 19 African country directors of the World Food Programme (WFP) in Accra that “indeed, we don’t need it,” because Ghana is sufficient in terms of improved seeds.

2019-03-31 |

Where is Glyphosate Banned?

Updated March 2019

A number of cities, counties, states and countries throughout the world have taken steps to either restrict or ban glyphosate, the active ingredient in Monsanto’s Roundup weed killer.

The following countries have issued outright bans on glyphosate, imposed restrictions or have issued statements of intention to ban or restrict glyphosate-based herbicides, including Roundup, over health concerns and the ongoing Roundup cancer litigation.

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