If making wildfires more dangerous and reducing the amount of carbon that is safely stored in these forests wasn't worrisome enough, now Katie Valentine at Think Progress notes another of the myriad ripple effects
caused by these beetles: BEAR ATTACKS!
Not exact matches
Each wasp will zero in on a target
by feeling out the vibrations the
beetle larva
causes as it roots through the tree.
The «ladybug» taint is
caused by alkyl - methoxypyrazines, which accumulate in wine both from grapes themselves and from remains of «ladybug»
beetles in crushed grapes.
Red ring disease is
caused by a nematode carried
by the coconut
beetle) The nematodels Rhadinaphelenchus cocophilus
Kozik, recently named one of ABN «s Top 50 Emerging Artists of 2012, describes the mass destruction
caused by the mountain pine
beetle, saying, «Regions of forest land have been lost to this destructive force, yet wood that has fallen victim to
beetle kill has a material strength, resilience and beauty that is unlike lumber from healthy pine.
In most of the country, wood framed houses are maintenance sinks
by 60 years of age due to termites, carpenter ants, boring
beetles, dry rot, and deformation
caused leaks.
But then there was a picture of the forests in Alaska that were but standing dead trees, the destruction
caused by bark
beetles because global warming had failed to freeze the larva.
They estimate that forest fires will
cause increased damage on the Iberian peninsula, with damage
by bark
beetles increasing most markedly in the Alps.
Latin name: Pinus virginiana Blue stain found in many sections of dead pines (both in the western and eastern U.S.) is
caused by a fungus carried
by a pine
beetle.
At this site in Montana, we had thought we found fire scars on these pines, but it turns out that these are scars
caused by bark
beetles stripping away portions of the bark.
Note: This is the first of two or more articles on the extensive tree mortality now being
caused by bark
beetles in western North America.
Here I'll try to give background on the issues related to bark
beetle outbreaks, working from proximate to ultimate
causes, and focusing on the one
beetle species currently doing
by far the most damage, the mountain pine
beetle (MPB), Dendroctonus ponderosae.