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Breakthrough to combat devastating grape disease

September 4th, 2018 / Technology Networks

A new discovery by Washington State University scientists could help grape growers roll back a devastating virus that withers vines and shrivels harvests.
Named for how it curls the leaves of infected plants, grapevine leafroll disease costs growers millions of dollars in lost vines and productivity. Until now, no one has …

Artemisinin – the malaria treatment that could help prevent 400,000 deaths a year

September 4th, 2018 / Genetic Literacy Project, US

Malaria is a tremendous world health problem, affecting the lives of hundreds of millions of people in the developing (and industrialized) world. One of the most effective therapies is derived from a natural compound produced in the plant Artemisia annua. In this podcast Dr. Ian Graham from the University of …

The great African regreening: millions of ‘magical’ new trees bring renewal

September 4th, 2018 / The Guardian, UK

From the peanut basin of Senegal to the Seno plains of Mali, to Yatenga, formerly the most degraded region of Burkina Faso, and as far south as Malawi: gaos are thriving in Africa. And over the past three decades, the landscape of southern Niger has been transformed by more than …

Killing fall armyworms naturally

September 3rd, 2018 / Access Agriculture

VIDEO: By making best use of farmers’ friends and local plants on the farm, nature will help you control the fall armyworm and reward you with a good and healthy crop. Watch the …

Scouting for fall armyworms

September 3rd, 2018 / Access Agriculture

VIDEO: Spraying pesticides is expensive and usually cannot control this pest. Visit your field twice a week for the first 6 weeks and kill any egg masses and young armyworms by hand. It is important to do scouting because without it, you will not have a harvest at the end …

Insect threats to food security

September 3rd, 2018 / Science, US

Globally, one out of nine people suffers from chronic hunger, and undernourishment is growing. Global average surface temperatures are also rising and are projected to increase by 2° to 5°C this century, with negative impacts on agricultural production. Even today, despite substantial plant protection efforts, about one-third of crops are …

Nigeria at verge of agricultural revolution in Africa – Ghanaian lawmaker

August 31st, 2018 / The Vanguard, Nigeria

Addressing members of the Rice Assured Advocacy Forum (RAAF) in Abuja on Wednesday, Abraham Odoom, Ghanaian MP based his assessment on the gains recorded by the country in its rice value chain.
He spoke at the Second National Congress, Policy Dialogue and Inauguration of the Board of Trustees of the RAAF, …

Cowpea: A food and animal feed crop

August 31st, 2018 / Open Access Government

“Cowpea is a food and animal feed crop grown in the semi-arid tropics particularly the savannahs of West Africa but also other parts of Africa, Asia and the Americas. It originated in Southern Africa and the cultivated form was domesticated in West Africa.
“While it is a very important crop in …

Are genetically modified organisms (GMOs) a blessing or a curse?

August 30th, 2018 / Life Science Leader, US

Back in March of this year, a reader of Life Science Leader magazine submitted the above question for our popular monthly Ask The Board column. Started in our February 2011 issue, the column enables readers to submit questions, which are then posed to a member of Life Science Leader’s editorial …

CRISPR-Cas9 used to reduce symptoms of Cassava Brown Streak Disease

August 30th, 2018 / ISAAA

Cassava Brown Streak Disease (CBSD), which is caused by Cassava brown streak virus and Ugandan brown streak virus, interferes with successful cassava propagation in East and Central Africa. The disease is mediated by the interaction of these viruses with the viral genome-linked protein (VPg) and host eukaryotic translation initiation factor …