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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 …

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 …

Egypt poised to again lead Africa in agricultural biotechnology innovation

February 14th, 2019 / Genetic Literacy Project

When will Egypt again lead Africa in agricultural biotech innovation? That question kept running through my mind when I visited the North African country late last year to participate in the United Nation’s annual biodiversity conference.

Egypt has a rich history and has always led social and technological advancements in the …

Distribution of sweet potato planting material is a good investment

February 13th, 2019 / International Potato Centre

Orange-fleshed sweetpotato (OFSP) is an excellent source of beta-carotene, which becomes vitamin A in the body. The crop can thus be a lifesaver for children during their first 1000 days, when vitamin A is essential for the development of good eyesight and good health. Vitamin A is also vital for …

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 …

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 …

Reap big from mixing farming with forestry

January 31st, 2019 / Sunrise, Uganda

Agroforestry is the practice of growing trees and/or keeping livestock on the same field at the same time.

The trees could be grown purposely for timber production, shed, nutrients or medicine.  Trees could be planted on purely agricultural land or crops could be introduced to forested lands.

There are a number of …

Despite controversy, Nigeria ‘approves’ first genetically modified crop

January 30th, 2019 / Premium Times, Nigeria

The Nigerian government has approved for use its first genetically modified crop: the Pod Borer Resistant Cowpea (popularly called beans).

This was after it had been genetically modified to resist the pest – Maruca Vitrata.

The cowpea, by this development, becomes the first genetically modified food crop to be approved in the …