Boosting Yields with Banana Compost
In Egypt a new ‘banana compost’ has been trialled with positive results. The compost increases crop yields whilst reducing water and fertiliser use. This new cultural method of crop management could soon be commercially produced to help Egyptian farmers Banana plants only fruit once in their lifetime and are normally burned by farmers afterwards to…
Breakthrough in Crop Defence Mechanism
New research at Washington State University shows that barley plants are able to recognise stem rust spores (Puccinia graminis) and begin to activate their plant defences within just 5 minutes of the spore touching the leaf surface. This goes against the previously held view that pathogens had to penetrate a plant in order to trigger…
Information Diffusion Key to Pest Management
A recent study has found that integrated pest management programs can experience significant lags in their implementation due to slow ‘information diffusion’ within farmer communities. Cooperation between farmers in developing countries was found to be key to ensure the successful coordinated implementation of such programs. Integrated pest management (IPM) programs are biological approaches to dealing…
Coffee Berry Borer thriving due to Climate Change
A newly published paper has found that temperature increases are benefiting coffee berry borers in East Africa. The insects are causing more damage to coffee crops and it has also been reported that their distribution range has also expanded. The researchers behind the study also predict that the damage caused by the borers will worsen…
Sunscreen for temperate crops
British researchers have discovered how corals are able to resist harmful UV light through their relationship with algae. They have found more than 20 sun-protection compounds within corals that could be used to benefit farmers in developing countries. The new compounds could bolster the current sun protection processes found in temperate crops to allow them…
Microwaved Pests: A new recipe for success?
Researchers at the National Physical Laboratory (NPL) are currently exploring the use of microwaves as a potential pest control method. Unlike traditional chemical pesticides, which indiscriminately kill all insects, microwaves would be able to target specific insect pests and not affect other insects in the area. This new application of microwaves could benefit farmers in…
Increasing Food Security and Empowering Women
Efforts to help developing countries increase their food security and to empower women should be considered together as both are dependent on one another. The FAO has said that if women had the same resource access in agriculture as men then food output in developing countries would increase by enough to pull 100-150 million people…
Maize’s New Protector: Parasitic Wasps
Certain maize landraces obtained from South America have been found to have developed sophisticated defence strategies to cope with insect pests such as the spotted stemborer, Chilo partellus, it was reported today. These findings could help to increase maize yields and improve food security. The spotted stemborer, Chilo partellus, is now a major pest in…
Cucumber Mosaic Virus Stopped By Slicing
Source: Scot Nelson, Flickr CC-licensed Food security can be compromised by a combination of different factors related to the environment, such as the current drought in East Africa. It can also be negatively impacted upon by insect pests that may migrate into new regions, or by native pests that have widened their feeding habits or…
Yellow Rust Adds to Famine Worries
Source: allafrica.com In terms of food security the big story recently is that two regions of southern Somalia are in the midst of a famine. More than 10 million people are currently at risk of starvation with 1.8 million people displaced in East Africa’s worst drought for 60 years. Ethiopia and Kenya are neighbouring food…