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Fighting against pests

February 18th, 2019 / Daily Monitor, Uganda

B4FA Fellow Michael Ssali reports:

Farmers always worry about possible loss of their crops due to pests and crop diseases. It is one of the reasons they keep monitoring their fields to ensure all is going on well. Fighting pests and crop diseases increases the farmers’ production costs and often reduces profits.

It …

Food and Agriculture Organization calls for re-positioning of food systems

February 18th, 2019 / African Daily Voice

Food and Agriculture Organization Director-General José Graziano da Silva has said the world must adopt a new approach that incorporate re-positioning food systems from feeding people to nourishing people.

He was speaking at University of California Law School (UCLA Law School) recently during his lecture titled ‘A Global Perspective on Regulating …

Seeking the new potato

February 14th, 2019 / Science, US

On a bleak, brown hill here, David Ellis examines a test plot of potato plants and shakes his head. “They’re dead, dead, dead,” he says. Pests and lack of rain have laid waste to all 17 varieties that researchers had planted.

It is a worrying sign for Ellis, the now-retired director …

GMO cassava can provide iron, zinc to malnourished African children

February 13th, 2019 / American Council on Science and Health

An international team of researchers, including scientists affiliated with the USDA, have genetically modified cassava to contain much higher levels of iron and zinc than the non-transgenic variety. They used two genes from thale cress (Arabidopsis thaliana), a pathetic looking plant that happens to be one of the most studied …

We don’t have to choose between food and biodiversity

February 13th, 2019 / Devex.com

Biodiversity along the food chain helps to maintain the air we breathe and the water we drink. Yet today, the world’s biodiversity is undergoing a crisis not seen since the extinction of the dinosaurs. 

In just the past year, several studies show we are losing insects along the food chain at an alarming …

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 …

Plummeting insect numbers ‘threaten collapse of nature’

February 12th, 2019 / The Guardian, UK

The world’s insects are hurtling down the path to extinction, threatening a “catastrophic collapse of nature’s ecosystems”, according to the first global scientific review.

More than 40% of insect species are declining and a third are endangered, the analysis found. The rate of extinction is eight times faster than that of …

What is CRISPR? The revolutionary gene-editing tech explained

February 1st, 2019 / Wired, US

Until very recently if you wanted to create, say, a drought-resistant corn plant, your options were extremely limited. You could opt for selective breeding, try bombarding seeds with radiation in the hope of inducing a favourable change, or else opt to insert a snippet of DNA from another organism entirely.

But …

How do organic pesticides compare to conventional pesticides?

January 31st, 2019 / Genetic Literacy Project, US

Many consumers choose to buy higher-priced organic produce because they believe organic foods are not grown using pesticides and therefore are healthier for humans and for the environment. However, organic farming can include any pesticides derived from natural sources. This distinction does not mean organic pesticides are necessarily less toxic than …