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new research predicts which trees are at greatest risk of beetle invasion




pitch pine forests are at greater risk of attack from the southern pine beetle than forests with a mix of tree species, according to research from dartmouth college. the study shows that the composition of forests is more important than other factors when predicting where the destructive pest will s...



new research predicts which trees are at greatest risk of beetle invasion




hanover, n.h. - april 16, 2018 - pitch pine forests are at greater risk of attack from the southern pine beetle than forests with a mix of tree species, according to research from dartmouth college. the study shows that the composition of forests is more important than other factors when predicting ...



all the trees will die, and then so will you




a beetle-and-fungus combo is about to wipe out millions of southern california trees—and that means people's lives are at stake, too. the post all the trees will die, and then so will you appeared first on wired.



beetle's best friend: trained dogs most efficient in monitoring hermit beetle la




hermit beetles (osmoderma eremita) are considered at risk, but in order to be effectively protected, they first need to be identified and consistently monitored.



colorado potato beetle genome gives insight into major agricultural pest




colorado potato beetle. credit: zach cohenthe colorado potato beetle is notorious for its role in starting the pesticide industry - and for its ability to resist the insecticides developed to stop it. managing the beetle costs tens of millions of dollars every year, but this is a welcome alternative...



belowground fungal interactions with trees help explain non-native plant invasio




mycorrhizal fungi are a type of fungi that help trees feed on minerals in the soil and, in turn, feed off sugars in tree roots. new research by a us forest service scientist and partners suggests that the type of mycorrhizal fungi dominant in a forest influences vulnerability to non-native plant inv...



colorado potato beetle genome gives insight into major agricultural pest




image: this is a colorado potato beetle. view more credit: zach cohenmadison, wis. - the colorado potato beetle is notorious for its role in starting the pesticide industry - and for its ability to resist the insecticides developed to stop it.managing the beetle costs tens of millions of dollars e...



belowground fungal interactions with trees help explain non-native plant invasio




image: mycorrhizal fungi are a type of fungi that help trees feed on minerals in the soil and, in turn, feed off sugars in tree roots. new research by a us... view more credit: melanie taylor, u.s. forest servicenew research published by a team of scientists from the usda forest service and purdue...



'beetle bailey' cartoonist mort walker dies at 94




(los angeles) — comic strip artist mort walker, a world war ii veteran who satirized the army and tickled millions of newspaper readers with the antics of the lazy private “beetle bailey,” died saturday. he was 94.walker died at his home in stamford, connecticut, said greg walker, his eldest s...



up to 40 per cent of canberra trees face some risk from climate change




as many as 40 per cent of canberra's trees would be at some risk from increased temperatures under a business-as-usual scenario in which emissions continue to increase to 2070.new research has found climate change severely threatens the health of more than one-third of tree species in australia's ci...



vw beetle ev could be a rear-wheel drive throwback to the original bug




the vw beetle is one of those iconic cars that have been around for a long time. many fans of the beetle preferred the older generation of those cars when they had engines out back and rear wheel drive. the modernized version of the beetle grew and went front-wheel drive. vw has promised to bring lo...



genetic risk profile predicts survival for people with severe lung disease




new haven, conn. -- an international yale-led research team has shown that a risk profile based on 52 genes accurately predicts survival for patients with a severe lung disease. if confirmed in further studies, the finding could transform the way patients are treated for the condition, which is on t...



ladybug look-alikes descend upon boulder county for rare and concerning leaf fea




about seven weeks ago, residents in the area of ogallala road — a few miles south of longmont and north of boulder along left hand creek — started noticing a whole lot of ladybugs."we all thought, 'gee, there's a lot of ladybugs this time of year.' they were everywhere," said mike janeczko, who ...



vw considers making an electric beetle




it wouldn't represent that much of a leap for vw. the company's inaugural id concept was a rear-wheel drive hatchback, so it could repurpose that powertrain for the beetle's retro coupe chassis much as the current beetle is essentially a golf coupe. the id puts out the equivalent of 168hp and gets u...



2017 volkswagen beetle dune convertible review




is the volkswagen beetle a charming slab of four-wheel history brought back to life, or a cynical piece of modern-day memorabilia for baby boomers? on the one hand, the 2017 beetle dune convertible puts a little distance between its droptop and the fairly cliched car it’s based upon. nonetheless, ...



norfolk's iconic swallowtail butterfly at risk from climate change




norfolk's butterflies, bees, bugs, birds, trees and mammals are at major risk from climate change as temperatures rise—according to new research from the university of east anglia.



destructive emerald ash borer beetle found in lafayette




signs of the emerald ash borer beetle have been found in lafayette, colorado state forest service officials said wednesday. the discovery comes four years after investigators first found the invasive pest in boulder.officials said that on aug. 3, a boulder county forester identified an ash tree on p...



lafayette joins boulder in mapping efforts after emerald ash borer scare




lafayette on thursday said it would team with boulder officials to urge citizens to help map locations of trees on private property infected with emerald ash borer beetles.the announcement comes two months after the first signs of the destructive pest were found in lafayette; investigators found the...



destructive emerald ash borer beetle found in lafayette




signs of the emerald ash borer beetle have been found in lafayette, colorado state forest service officials said wednesday. the discovery comes four years after investigators first found the invasive pest in boulder.officials said that on aug. 3, a boulder county forester identified an ash tree on p...



study traces the origins of a major potato pest




a new study from a university of maryland-led team of researchers confirms the long held idea that the colorado potato beetle, by far the most damaging insect to the u.s. potato industry, originated in the great plains region of the united states. the findings dispel more recent theories that this b...



new blood test found to predict onset of tb up to two years in advance




image: tb blood test found to predict disease two years before onset. view more credit: atsapril 6, 2018 -- a new blood test has been found to more accurately predict the development of tuberculosis up to two years before its onset in people living with someone with active tb, according to researc...



why some beetles like alcohol




beetles share the work of cultivating their fungal gardens: some clean the tunnel systems that are being eaten into the wood, others clear the dirt from the nest and clean their fellow workers -- always with the aim of optimizing the symbiosis of beetle and fungus. credit: gernot kunzif a small beet...



new pheromone insight may help predict mountain pine beetle outbreaks




mountain pine beetle attacking a pine tree. credit: christine chiuresearchers at the university of british columbia have shed new light on how mountain pine beetles produce an important pheromone called trans-verbenol, which could aid in efforts to better predict outbreaks. in recent years, mountain...



mid-mesozoic beetle in amber stirs questions on rise of flowering plants and pol




reconstruction of the early cretaceous darwinylus marcosi beetle on a gymnosperm host. based on the pollen grains found in the amber with the beetle, scientists believe that the beetle was closely associated with cycads -- an ancient gymnosperm group of plants that have living relatives today throug...



reconsider the impact of trees on water cycles and climate




forests and trees play a major role on water cycles and cooler temperatures, contributing to food security and climate change adaptation. in recent decades, the climate change discourse has looked at forests and trees mostly as carbon stocks and carbon sinks, but now scientists are calling for more ...