Update: New Pest & Disease Records (13 October 18)

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This month’s Pest Alerts include the first report of sweet potato Badnavirus A and B in South Africa (© Pexels)

We’ve selected a few of the latest new geographic, host and species records for plant pests and diseases from CAB Abstracts. Records this fortnight include the first report of sweet potato Badnavirus in South Africa. The first report of Arabis mosaic virus in rhubarb in Poland and the first report of maize yellow mosaic virus on corn in South Korea. Continue reading

Improving food crop yields using blue-green algae

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Photosynthesis is one of the leading limitations to global agricultural food production (© Pexels)

Using specialised carbon-fixing material from blue-green algae, scientists have successfully engineered crop plants to boost photosynthetic productivity and crop yields. This exciting development promises to increase the yield of important food crops such as cassava, wheat and cowpea.

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Plantwise showcases plant health expertise at TROPED 2018

By Muhammad Faheem and Chan Fook-Wing

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CABI’s Dr Jayne Crozier 

At the recent International Conference on Tropical Fruit Pest and Diseases (known as TROPED), which took place in Malaysia, attendees from countries including the Philippines, Fiji, China, Sudan, and India learned about Plantwise through a series of talks, demos, and an exhibition stand.

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Philippine farmers worst hit by Typhoon Mangkhut

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Ducks in a cornfield in Cagayan Province that was damaged by strong winds (Image credit: Aaron Favila/Associated Press)

Typhoon Mangkhut (local name: Ompong) recently swept across the northern island of Luzon, Philippines, severely affecting the country’s bread basket. According to the National Disaster Risk Reduction and Management Council, approximately 171,932 farmers have suffered as a consequence of the storm.

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Joint forces against highly invasive Fall Armyworm Pest

Reblogged from plantix.

PEAT, CABI and ICRISAT launch the first live tracking tool for Fall Armyworm (FAW) in India.

The Fall Armyworm is a very invasive pest which is highly destructive to more than 80 plant species. The pest is native to America and has conquered the African continent in 2016. Since then, it has cost economies billions of dollars in crop losses and caused millions of farmers and their families destitution and hunger.

 

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Update: New Pest & Disease Records (07 September 18)

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This months pest alerts include a report on a new species of Colletotrichum causing anthracnose of chili in the Philippines (© Pexels)

We’ve selected a few of the latest new geographic, host and species records for plant pests and diseases from CAB Abstracts. Records this fortnight include the first report of Croicidolomia binotalis as a serious pest of Brassica vegetables in Kashmir, India; a new species of Anagyrus from China and a new species of Colletotrichum causing anthracnose of chili in the Philippines. Continue reading

The Bugs Are Coming, and They’ll Want More of Our Food

Reblogged from The New York Times

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A European corn borer caterpillar. Many insects get hungrier and reproduce more quickly in warmer temperatures. Credit Scott Camazine/Science Source

Climate change is expected to make insect pests hungrier, which could encourage farmers to use more pesticides.

Ever since humans learned to wrest food from soil, creatures like the corn earworm, the grain weevil and the bean fly have dined on our agricultural bounty. Worldwide, insect pests consume up to 20 percent of the plants that humans grow for food, and that amount will increase as global warming makes bugs hungrier, according to a study published Thursday in the journal Science.

Continue reading full article on The New York Times→