Endophyte may protect tomatoes from Tuta absoluta pest attack

Healthy tomato crop
Successful colonization of tomato seedlings with Beauveria bassiana fungus could reduce crop losses  Trials in Brazil suggest seedling inoculation with the entomopathogenic fungus Beauveria bassiana could be a viable commercial option for marketing pre-colonized tomato plants ‘resistant’ to the tomato leaf miner Tuta absoluta.
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Tomato farmers in Kenya believe area-wide pest management can easily be instituted and effectively control Tuta absoluta

Tuta absoluta in Kenya
Tomato is one of the most important vegetables grown in Kenya and plays a critical role in income generation and creation of employment for both rural and urban populations, in addition to meeting food nutritional requirements. Tuta absoluta – also known as tomato leafminer – is a native of South America (Peru) and is one…
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Tomato farmers in Kenya willing to use integrated pest management and bioproducts to manage Tuta absoluta

Tomato is an important crop in meeting domestic nutritional food requirements as well as in income generation and creation of employment for both rural and urban populations in Kenya. However, tomato production is facing serious challenges from the invasive pest, Tomato leafminer (Tuta absoluta.) Since 2014, T.absoluta has become the most serious threat to the sustainable production…
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Shedding light on the biodiversity impacts of the tomato leafminer

The ecological effects of a widespread crop pest The tomato leafminer Tuta absoluta is one of the most widespread and impactful invasive crop pests in the world. First reported in Peru in 1914, the tomato leafminer is now recorded throughout South America, Africa and Europe and is estimated to infest 60% of all cultivated tomatoes worldwide. Recent studies…
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Two heads may be better than one: using multiple methods in the fight against Tuta absoluta

Tuta absoluta is a major invasive pest that causes devastating crop damage worldwide. Insecticides are heavily relied upon to help curb their numbers, but because of problems with increased insecticide resistance and the environmental impacts of insecticides, scientists are trying to find new ways of fighting this pest.
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Using roundworms to manage the Tomato Leaf Miner

Research recently published in the Journal of Economic Entomology has offered new insight into managing the tomato leaf miner (Tuta absoluta) using entomopathogenic nematodes (EPN). If the pest is not adequately managed, it can cause up to 100% crop loss in both field and green-house grown tomatoes. Also causing further concern is the increasing insecticide…
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Five invasive pests cost African smallholders $1 billion every year

New research by CABI reveals that just five invasive alien species are causing US$0.9 – 1.1 billion in economic losses to smallholder farmers across six eastern African countries each year, equating to 1.8% – 2.2% of total agricultural GDP for the region. These losses are expected to grow to $1.0 – 1.2 billion per year…
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Tackling invasive species to protect farmer incomes and livelihoods

“I have suffered [crop] losses amounting to 90%. I have no other source of income apart from tomato farming. I was relying on this crop to feed my family. I have nothing to do now other than try to think of what to do next.” Elias Kamuga, Farmer, Kenya Elias is a smallholder farmer from…
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Tuta absoluta on the rampage in Africa

Watch a new video illustrating the devastating impacts that Tuta absoluta is having on tomato yields, and what this means for farmers who rely on these crops for sustenance and income. Dr Arne Witt, from CABI commented on the implications of Tuta absoluta infestation across Africa “Tomatoes are one of the most widely cultivated crops…
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