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Latest Scott Ferrenberg Stories

Slippery Bark Helps Protect Trees From Pine Beetle Attack
2013-12-23 13:45:28

University of Colorado Boulder Trees with smoother bark are better at repelling attacks by mountain pine beetles, which have difficulty gripping the slippery surface, according to a new study by the University of Colorado Boulder. The findings, published online in the journal Functional Ecology, may help land managers make decisions about which trees to cull and which to keep in order to best protect forested properties against pine beetle infestation. The current mountain pine...

2012-03-15 22:58:36

Warming temperatures appear to allow pine beetles to now breed twice a year Long thought to produce only one generation of tree-killing offspring annually, some populations of mountain pine beetles now produce two generations per year, dramatically increasing the potential for the bugs to kill lodgepole and ponderosa pine trees, University of Colorado Boulder researchers have found. Because of the extra annual generation of beetles, there could be up to 60 times as many beetles...


Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'kardia,' heart.
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