Plantwise Plant Clinics in Trinidad and Tobago
Trinidad and Tobago Country Coordinator Shamela Rambadan sent the photo below of a Soursop (Annona muricata) plant brought into a clinic in County Victoria in Trinidad and Tobago by farmer Ramesh Ramnanan last month. The symptoms described included yellowed, distorted leaves and visible insects on the leaves, as seen in the photo. Plant health officer…
The Life Cycle of Wheat Stem Rust
Here’s a video with some great animation of how wheat stem rust spreads, and how highly virulent strains develop. To find out more about wheat rust, visit the Borlaug Global Rust Initiative website.
More Plant Doctors for Uganda
Module 1 of the How to be a Plant Doctor has recently taken place at the Makerere University Agricultural research institute. The training over 3 days (12th –14th Nov) was opened by Dr Robert Karyeija, the assistant commissioner for crop protection, and was led by CABI trainers Phil Taylor from CABI UK and Joseph Mulema…
Update: New Pest & Disease Records (14 Nov 12)
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 mango malformation disease in Senegal, report of Fusarium azukicola sp. nov. in Hokkaido, Japan and the first report of the cereal cyst nematode Heterodera filipjevi on wheat…
Coffee Production in Hot Water- The Impacts of Climate Change on the Future of Coffee Crops
Coffee (Coffea) is the one of the world’s favourite drinks and the second most traded commodity after oil, accounting for annual retail value of US$ 90 billion. The two main species used in the production of coffee are Arabica coffee (Coffea arabica), which accounts for 70% of coffee production, and Robusta coffee (Coffea canephora). The…
Research Teams and Scientists Working to Stem Ash Dieback Fungus
Researchers are working towards developing a cost effective solution to controlling Ash Dieback fungal disease, a major threat to 80 million ash trees in the UK. As part of the plan to tackle Ash Dieback and other invasive pests and diseases, the government has formulated a team of ten internationally recognised experts in plant health, forestry and…
Floods in Haiti and India devastate crops
Hurricane Sandy has left fields in the south of Haiti under water, causing crop losses of up to 40%. This follows damage from a drought and the effects of Hurricane Isaac earlier this year. Meanwhile, 9000 miles away in Andhra Pradesh, India, rice farmers are also suffering with their crops waist-deep in floodwater following several…
Update: Plant Health News (07 Nov 12)
Here’s a taste of some of the latest stories about plant health, including a breakthrough in developing salt-tolerant crops, biocontrol of apple pests and aphid resistance found in black raspberry. Click on the link to read more of the latest plant health news!
Bean and Gone – Controlling the Coffee Berry Borer Using Integrated Pest Management
The Coffee Berry Borer, Hypothenemus hampei, is a tiny beetle which is widely considered to be the most damaging pest of coffee plantations in the world. Originating in Africa, it is now found in almost all coffee growing areas in the world as an invasive species, with nearly 160 records from different areas worldwide on…
Experts suggest crops to replace those affected by climate change
Members of the banana family could become a vital food source for millions in developing countries, a new report suggests. The report was written by the Consultative Group on International Agricultural Research (CGIAR) after a request was made by the United Nations Framework Convention on Climate Change (UNFCCC). CGIAR looked at the effect of climate…