Update: Plant Health News (13 Apr 11)
Here’s a taste of some of the latest news stories about plant health: Rising prices make corn insect control more beneficial Southeast Farm Press, 11 April 2011 Ozone reduces fungal spoilage of fruits and vegetables ScienceDaily: Latest Science News, 11 April 2011 Potential New Pest of Fruit – Spotted Wing Drosophila Weekly Crop Update, 8…
Plant Clinics boost fight against diseases and pests
“Plant clinics boost fight against diseases, pests” – this was the title of a story that appeared in the newspaper Business Daily last week. It was one of many positive articles that were written after a group of journalists were taken to visit some Plant Clinics in Kenya. The article includes examples where the Plant…
Update: New Pest & Disease Records (6 Apr 11)
We’ve selected a few of the latest new geographic, host and species records for plant pests and diseases from CAB Abstracts. Click on the links to view the abstracts. Characterization of Maize chlorotic mottle Virus associated with maize lethal necrosis disease in China. Xie Li; Zhang JingZe; Wang Qiang; Meng ChunMei; Hong Jian; Zhou XuePing…
Update: Plant Health News (23 Mar 11)
Here’s a taste of some of the latest news stories about plant health: Switzerland: new health provisions for the import, trade and plant production Anemia, 20 March 2011 Indian Mustard May Be Alternative to Fumigation in Cotton CropBiotech Update, 18 March 2011 Taking plants to the doctor: plant health clinics from Bolivia to Bangladesh R4D…
Update: Plant Health News (9 Mar 11)
Here’s a taste of some of the latest news stories about plant health: Mandalotus weevil study Grains Research & Development Corporation – Media release, 8 March 2011 Hidden fusarium threat revealed Farmers Weekly Interactive – Arable News, 7 March 2011 Rust Never Sleeps The Official Blog of the Bill & Melinda Gates Foundation, 3 March…
Aid donors join forces to fight wheat rust
Emerging strains of stem rust disease of wheat, such as Ug99, are spreading out of East Africa and threatening the world’s wheat supply. But the fight against this disease received a boost this week from a collaboration between the UK’s Department for International Development (DFID) and the Bill & Melinda Gates Foundation. The organisations have…
Does rust-free rice hold the secret?
All cereals, except rice, are susceptible to rust. Wheat, maize, barley, millet, triticale, and oats all get rust. The spores of rust fungi land on a host plant, germinate, and grow toward a stomatal pore on the leaf surface to initiate infection. Rust infections produce red or yellow pustulating spores that give infected plants a…
Hessian fly heading for the sack
Wheat crops suffer millions of dollars’ worth of damage each year due to the hessian fly, Mayetiola destructor. The most effective control method is genetic resistance, when wheat resistance genes cause death of the attacking larvae by activating a defense response against avirulent hessian flies. Unfortunately this has led to flies that can overcome resistant…
Fast but furious: High yielding plants linked to poor pest resistance
Breeding plants for fast growth and high yield may make them more susceptible to pests and diseases. New research from the University of Zurich using the model plant Arabidopsis thaliana has confirmed long suspected theory, showing that when plants put more resources into growth they often shut down some defence genes.
1000 new ‘Plant Doctors’ trained in Karnataka
Nearly 1000 farmers in Karnataka are set to be trained as ‘Plant Doctors’ in a major programme funded by the Karnataka State Department of Agriculture and Bio-Control Research Laboratories (BCRL), part of Pest Control India Ltd. (PCI), and supported by CABI. By the end of March 2011 there will be enough trained plant health workers…