Music enhances plant growth and keeps pests at bay
A recent AoB blog caught my eye (ear?). Do plants respond to music? The blog refers to an experiment in which plants were assembled in Cadogan Hall, London for a 3-hour recital performed by the UK’s Royal Philharmonic Orchestra to investigate the effects of music on plant growth. Knowing that CAB Abstracts is a good…
Countdown to seven billion: does the world have enough water to produce food for us all?
As the world counts down to the landmark of seven billion people on the planet (a scary number predicted to happen – perhaps a little too conveniently? – on the scary day of Halloween, 31 October) we are seeing an increasing number of stories and statistics on whether the Earth's resources can cope with a…
‘Great things can come in small packages’
Being only 1.5 m tall, I’m aware I might seem biased; when I say I’m a firm believer in the saying ‘great things can come in small packages’. However, today I came across yet another example which might once more prove that there’s an element of truth in the above proverb. A paper published in…
SpongeBob Gets Taxonomical
SpongeBob SquarePants, the enthusiastic underwater animated character, is now commemorated in the scientific name of a fungus,Spongiforma squarepantsii. The fungus is in the Boletaceae family, and is described in a paper in press in the journal Mycologia, based on specimens collected in 2010 in Lambir Hills National Park, in Sarawak, Malaysia. The bright orange fungus…
Why Washing Your Vegetables and Hands May Not Protect You from E. coli, Staphylococcus, Salmonella…?
Following the recent outbreak of E. coli food poisoning in Germany that claimed at least 37 lives as of 14 June 2011 and still counting, numerous articles have been written, but many fundamental questions still remain unanswered. As you will remember, contaminated Spanish cucumbers were initially blamed for the outbreak of E. coli infection, which prompted the Spanish…
Recent developments in the world of biofuels
Opinions on the use of crops for biofuel and bioenergy continue to be polarized – are they a ‘good thing’ or not? When are they a ‘good thing’? Who benefits? How do you measure the impacts and their interactions at a local, national and international level on food security, land resources, water, greenhouse gas emissions,…
Developing crops for mild drought tolerance
Whilst we continue to have no rain in southern England (I’m sure this won’t last too long…), drought tolerance must be on the mind of many farmers. World reports on climate change and food security have identified water scarcity as a critical factor for agriculture this century. Breeding for drought tolerance is a major research…
A breakthrough for Golden Rice
More than 10 years after the release of Golden Rice – rice genetically modified to contain high levels of provitamin A – trials are about to begin in Bangladesh and the Philippines to assess whether eating Golden Rice really does increase vitamin A levels in the body. Vitamin A deficiency is a cause of blindness…
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…