Black Sigatoka Ravages Caribbean

Caribbean banana farmers are abandoning fields where crops have been badly affected by Black Sigatoka disease. Black Sigatoka has badly affected several countries in the region, including Dominica, St. Lucia, Grenada and Guyana. Black Sigatoka is considered the most destructive disease of bananas and plantains and is caused by the fungus Mycosphaerella fijiensis. It first arrived in…
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Keeping an eye on banana disease

Dr. Fen Beed is an experienced plant pathologist based at the International Institute of Tropical Agriculture (IITA), Dar es Salaam, Tanzania. He leads research for development activities to mitigate the impact of diseases of maize, soybean, cowpea, cassava, banana and vegetables and promotes plant diseases on problematic weeds. The first and critical step to manage…
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Typhoon Devastates 10,000 ha of Banana Plantation In the Philippines

The Philippines, the world’s third largest exporter of bananas, has lost up to a quarter of its banana plantations after typhoon Pablo, also known as typhoon Bopha, struck. The typhoon is one of the most powerful ever recorded in the island of Mindanao and has caused the deaths of over 400 people as well as…
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Where did black sigatoka come from?

Black sigatoka, or black leaf streak disease, a disease of bananas and plantains caused by the fungus Mycosphaerella fijiensis, has caused widespread losses to banana crops over the past 50 years. A new study of the phylogeography of black sigatoka on banana leaves from around the world has helped to elucidate the recent origins of…
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Down the pan

How about I start this week’s blog with a question……what is the common link between the newly-constructed toilet block in Kithimu market place and Maize streak virus (MSV)?
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Creating super banana plants in the fight against nematode worms

Scientists in the UK and Uganda are developing a genetically modified (GM) variety of banana that is resistant to nematode worms, which account for a high percentage of banana crop losses in Africa. It is estimated that the losses of crops due to nematodes amounts to $125 billion a year. Currently, nematodes are controlled using…
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