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Evolutionary plant breeding helps farmers develop seeds for local conditions

February 15th, 2019 / Yale Climate Connections, US

A four-minute documentary video on evolutionary plant breeding, a technique that can help farmers develop plant varieties that thrive in local conditions. In the video, Italian plant geneticist Salvatore Ceccarelli explains how the technique could help farmers around the world respond to problems posed by climate change and gain autonomy. Over …

There is no food security without food safety

February 15th, 2019 / AfricaNews

Food security for all is a cornerstone of the United Nations 2030 Agenda, which recognizes that global sustainable development can only be achieved if hunger and all forms of malnutrition are eradicated (Sustainable Development Goal number 2). Nevertheless, the international community must be aware that food security does not only …

Genetically engineered crops help support conservation biological control

February 15th, 2019 / Biological Control, Netherlands

Genetically engineered (GE) crops producing insecticidal proteins from Bacillus thuringiensis (Bt) (mainly Cry proteins) have become a major control tactic for a number of key lepidopteran and coleopteran pests, mainly in maize, cotton, and soybean. As with any management tactic, there is concern that using GE crops might cause adverse effects on …

Reduce food wastage to enhance food security

February 12th, 2019 / New Times, Rwanda

Climatic change has made issue of food insecurity more critical and serious in developing countries. According to Food and Agriculture Organization (FAO) of United Nations about 815 million people out of the 7.6 billion people in the world were suffering from chronic undernourishment in 2016. Most of these people belonged …

Environment in multiple crises – report

February 12th, 2019 / BBC, UK

Politicians and policymakers have failed to grasp the gravity of the environmental crisis facing the Earth, a report claims.

The think-tank IPPR says human impacts have reached a critical stage and threaten to destabilise society and the global economy.

Scientists warn of a potentially deadly combination of factors.

These include climate change, mass …

Virus lurking inside banana genome has been destroyed with CRISPR

February 1st, 2019 / New Scientist, UK

Genome editing has been used to destroy a virus that lurks inside many of the bananas grown in Africa. Other teams are trying to use it to make the Cavendish bananas sold in supermarkets worldwide resistant to a disease that threatens to make it impossible to grow this variety commercially …

Pesticides and food: It’s not a black or white issue

January 30th, 2019

Information about pesticides is ubiquitous online. Unfortunately, a balanced and nuanced discussion about the benefits and drawbacks of current pesticides is difficult to find. This series discusses the main concerns surrounding pesticides and illuminate the complexity and challenges involved in decision-making regarding current and future pesticide use.This series contains six …

World Vegetable Center looks into wild relatives of eggplant for food security

January 23rd, 2019 / Nova

At the World Vegetable Center, experts are looking to the wild relatives of domesticated crops—like eggplant—to save the human diet from climate change.

At the World Vegetable Center, experts are studying a wide variety of eggplant relatives for their hardiness and ability to produce appealing, edible fruits—but it isn’t typical, business-as-usual …

New technologies show better details on GM plants

January 23rd, 2019 / ISAAA, US

Researchers from the Salk Institute used the latest DNAsequencing technologies to study exactly what happens at a molecular level when new genes are inserted into plants. Scientists usually rely on Agrobacterium tumefaciens when they want to put a new gene into a plant. Decades ago, scientists discovered that when the bacteria infected a tree, it …

Scientists breeding new disease-resistant soybeans to crack down on parasitic nematode

January 22nd, 2019 / Genetic Literacy Project, US

Soybean cyst nematode (SCN) [a common soybean pest] has overcome the main source of genetic resistance – PI 88788 – that accounts for 95% of resistance in SCN-resistant soybean varieties. Research scientists….have been developing new sources of genetic resistance and new SCN resistance management strategies.

Ultimately, the goal is to identify …