Update: New Pest & Disease Records (31 Oct 12)

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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 new pest (Duponchelia fovealis) recorded in a peanut field, the first record of Teratopactus nodicollis in dry bean (Phaseolus vulgaris) and a new distributional record of buff coconut mealybug in Kerala.
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Colorado Potato Beetles Left With A Sour Taste As Clover Is Found To Be As Effective As Pesticides

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Eggplant or aubergine (Solanum melongena) is a crop often attacked by the Colorado Potato Beetle (Leptinotarsa decemlineata), a major insect pest of  plants from the Solanaceae family including potato, tomato and eggplant throughout North America, Europe and Asia. This insect pest is exceptionally destructive to crops and readily develops resistance to a wide variety of…
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Knowledge Bank interview with Agfax radio in Africa

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Access to agricultural information especially crop pest information, e.g pest identity and practical control options, is an essential ingredient in increasing agricultural production in developing countries. Where available, such information is always inaccessible and poorly developed and farmers hardly understand the contents. The Knowledge Bank, which was launched in July 2012, is part of the…
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Update: Plant Health News (24 Oct 12)

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Here’s a taste of some of the latest stories about plant health, including reports of Aster yellows infecting 60% of Canadian Canola, the identification of a recent maize virus in Kenya and the development of dual disease resistant Cassava. Click on the link to read more of the latest plant health news!
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Plant Pest Interactions: How Soybean Aphids Trick Soybean Plant Defences

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Following on from a previous blog on the interactions between soybean plants and soybean pests,  new research on soybean (Glycine max) responses to the soybean aphid (Aphis glycines) published in Molecular Plant-Microbe Interactions has revealed some of the complex and fascinating interactions between pests and their plant hosts.  This recent research led by Dr Gustavo Macintosh and…
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World Food Prize Borlaug Dialogue 2012 highlights the real people affected by global food security issues

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By Daniel O’Hara This year’s World Food Prize Borlaug Dialogue concluded on Friday with a breakfast address from the UN Secretary General, Ban Ki-moon, highlighting the importance of food security to global prosperity. The Secretary General’s attendance was an indicator of the importance of food security on the international agenda. He summed up the conference…
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Plantwise plant clinic at the Nairobi International Trade Fair

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by Kimani Chege and Abigail Rumsey Plant clinics have been running in Kenya since 2010. There are currently 35 clinics throughout Kenya, to which farmers can bring their crops and receive a diagnosis of the pest or disease that is causing them problems. These clinics are organized and run by the Ministry of Agriculture extension…
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The Model Plant

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Charis Cook works for GARNet, a BBSRC-sponsored network that supports plant scientists in the UK by, among other things, linking researchers to each other and to the research councils, and providing an information hub for plant scientists. GARNet also has its own blog. Before working for GARNet, Charis was at Royal Holloway, University of London,…
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The Soybean Gene: Scientists Discover the Key to Nematode Resistant Soybeans

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Soybean (Glycine max) is an important crop that provides a sustainable source of protein and oil worldwide in countries such as the USA, Brazil, Argentina, India and many African countries, including Nigeria, South Africa and Uganda. The soybean cyst nematode Heterodera glycines is a microscopic roundworm that feeds on the roots of soybean and is…
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Update: New Pest & Disease Records (17 Oct 12)

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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 a new record of  the whitefly Acaudaleyrodes rachipora attacking clusterbean in India, detection of algal leaf spot in citrus in Paraná state and a novel mastrevirus infecting wheat in India.
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