News tagged with beetle larvae

Plants' chemical messages keep pests moving

When leaf beetle larvae eat goldenrod, the damaged plant emits a chemical message, which informs the insect that the plant is damaged and is a poor source of food. The airborne chemicals are also noticed by undamaged neighboring ...

dateJan 25, 2017 in Ecology
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Microbes help beetles defeat plant defenses

Some symbiotic bacteria living inside Colorado potato beetles can trick plants into reacting to a microbial attack rather than that of a chewing herbivore, according to a team of Penn State researchers who found that the ...

dateSep 09, 2013 in Plants & Animals
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Lady bug, lady bug, eat up

(Phys.org) —Early morning raindrops, hanging on the leaves of Virginia Commonwealth University's Pollak Building's rooftop garden, acted as welcomed drinks of water for 1,500 lady bugs as they were introduced to their new ...

dateMay 27, 2013 in Ecology
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