Bacteria engineered to protect bees from pests and pathogens

Scientists from The University of Texas at Austin report in the journal Science that they have developed a new strategy to protect honey bees from a deadly trend known as colony collapse: genetically engineered strains of bacteria.

DRAFT COMMUNIQUE ISSUED AT THE END OF ONE DAY AGRICULTURAL MECHANIZATION STAKEHOLDERS MEETING ON THE WAY FORWARD TOWARDS EXTENSION OF NEW INNOVATIONS IN AGRICULTURAL MECHANIZATION RESEARCH AND DEVELOPMENT HELD AT THE NATIONAL CENTRE FOR AGRICULTURAL MECHANIZATION (NCAM) ON TUESDAY, 28TH JANUARY, 2020.

Agriculture has contributed a great deal to the sustenance of Nigerian economy since independence; unfortunately, the discovery of crude oil has relegated it to the background. Low level of agricultural mechanization technologies have made agriculture unattractive among the youths who form the larger percentage of the nation’s workforce resulting in the loss of glory of the sector.

Wasps' gut microbes help them -- and their offspring -- survive pesticides

Exposure to the widely used pesticide atrazine leads to heritable changes in the gut microbiome of wasps, finds a study publishing February 4 in the journal Cell Host & Microbe. Additionally, the altered microbiome confers atrazine resistance, which is inherited across successive generations not exposed to the pesticide.

Images speak at the inception of the Special Agro-Industrial Processing Zones (SAPZ) initiative held in Abuja

 Images speak at the inception of the  Special Agro-Industrial Processing Zones (SAPZ) initiative held in Abuja.. See more images below.

Biological diversity as a factor of production

The main question addressed by the study is: Does greater biodiversity increase the economic value of managed ecosystems? "We have found that the possible relationships between economic value and biodiversity are varied," says Professor Thomas Knoke, Head of the Institute of Forest Management at the TUM School of Life Sciences Weihenstephan.

Bumble bees prefer a low-fat diet

Bees are an important factor for our environment and our sustenance. Without insect pollination, many plant species -- including various crops -- cannot reproduce.

No clear path for golden rice to reach consumers

Heralded as a genetically modified crop with the potential to save millions of lives, Golden Rice has just been approved as safe for human and animal consumption by regulators in the Philippines. The rice is a beta carotene-enriched crop that is intended to reduce Vitamin A deficiency (VAD), a health problem in very poor areas.

Ancient Egyptians gathered birds from the wild for sacrifice and mummification

In ancient Egypt, Sacred Ibises were collected from their natural habitats to be ritually sacrificed, according to a study released November 13, 2019 in the open-access journal PLOS ONE by Sally Wasef of Griffith University, Australia and colleagues.

Large atmospheric waves in the jet stream present risk to global food production

In a new study published today in Nature Climate Change, scientists show how specific wave patterns in the jet stream strongly increase the chance of co-occurring heatwaves in major food producing regions of Northern America, Western Europe and Asia.

Grain traits traced to 'dark matter' of rice genome

Domesticated rice has fatter seed grains with higher starch content than its wild rice relatives -- the result of many generations of preferential seed sorting and sowing. But even though rice was the first crop to be fully sequenced, scientists have only documented a few of the genetic changes that made rice into a staple food for more than half the world's population.