Bacterial toxins harnessed for bioinsecticides and medicine

New Zealand and Australian scientists have found a new way in which bacteria store and release toxins, and their discovery may be harnessed to develop new bioinsecticides for crop pests and even new medicines.

More to biofuel production than yield

When it comes to biofuels, corn leads the all-important category of biomass yield. However, focusing solely on yield comes at a high price.

Sequencing the genome of a newly discovered soybean pest

University of Minnesota students conducted crucial genome sequencing for the newly discovered soybean gall midge—a pest that is threatening the soybean crop, one of the most widely cultivated and consumed throughout the ...

Berry growers cautioned about new insect pest

(PhysOrg.com) -- Late last summer, a single fruit fly dropped into a vinegar trap in the Hudson Valley, alerting extension specialists to spotted wing drosophila's (SWD) arrival to New York state. This tiny fruit fly may ...

Bigger refuges needed to delay pest resistance to biotech corn

Genetically modified crops that produce insect-killing proteins from the bacterium Bacillus thuringiensis (Bt) have reduced reliance on insecticide sprays since 1996. These proteins are lethal to some devastating crop pests, ...

Researcher helps construct Lepidoptera family tree of life

A new international study co-authored by a University of Florida researcher describes one of the most comprehensive analyses of Lepidoptera evolutionary relationships to date, and could have broad implications in the fields ...

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