News tagged with parasites

Warming world may spell bad news for honey bees

Researchers have found that the spread of an exotic honey bee parasite -now found worldwide - is linked not only to its superior competitive ability, but also to climate, according to a new study published in the journal ...

dateNov 25, 2014 in Ecology
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Unknown rice parasite threatens harvests in Africa

Few agronomists are familiar with Rhamphicarpa fistulosa, a fragile weed with white flowers, from the broomrape family. Yet this root parasite is increasingly affecting rice cultivation in Africa. This has become clear from ...

dateSep 25, 2014 in Ecology
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Indonesia enlists wasps in war on crop killer

They are the size of a pinhead and don't even pack a sting, but these tiny wasps are cold-blooded killers nonetheless. They work as nature's SWAT team, neutralizing a pest that threatens to destroy one of the developing world's ...

dateSep 24, 2014 in Plants & Animals
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Potato ravaging pest controlled with fungi

Approximately six thousand hectares of Veracruz, in the west coast of Mexico, are dedicated to the production of potato (Solanum tuberosum). During the past 30 years, the fields of the Cofre de Perote area were affected by ...

dateSep 12, 2014 in Ecology
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