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Latest Woodboring beetles Stories

2012-04-24 12:24:57

Periodic outbreaks of bark beetles can cause annual losses of millions of dollars and pose serious challenges for forest managers, and the suppression of outbreaks is particularly difficult and expensive. According to T. D. Schowalter, author of a new open-access article in the Journal of Integrated Pest Management called "Ecology and Management of Bark Beetles (Coleoptera: Curculionidae: Scolytinae) in Southern Pine Forests," preventative measures are most effective in minimizing losses...

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...

2012-02-22 10:40:00

WOBURN, Mass., Feb. 22, 2012 /PRNewswire/ -- "Timber Investors are Hurting"; "Energy Costs are Rising"; "Neighborhoods Stand Stripped of Trees". These headlines may sound like the effects of a poor economy, but all are occurring in no small part because destructive pests like the Emerald Ash Borer (EAB) and the Asian Longhorned Beetle (ALB) are wreaking havoc on trees across the country. (Photo: http://photos.prnewswire.com/prnh/20120222/NE57783) The damage these invasive insects...

2012-02-13 14:56:42

The southern pine beetle, Dendroctonus frontalis Zimmermann, is a chronic insect pest within pine forests in the southeastern United States. Under favorable environmental and host conditions, it is an aggressive, primary bark beetle capable of killing large acreages of pines. Its principal range stretches from east Texas and Oklahoma to the east coast and north to southern New Jersey. In "Implications of Population Phases on the Integrated Pest Management of the Southern Pine Beetle,...

2011-09-21 12:22:00

WOBURN, Mass., Sept. 21, 2011 /PRNewswire/ -- Now is the time of year to ensure that the beautiful trees in your yard will remain healthy and produce a vibrant, green canopy come springtime by treating them against insects, fungus and diseases. If trees are not cared for, these pests can cause your trees to look sick and possibly die next year. The removal and replacement of a mature tree is an expensive proposition for homeowners, easily costing over $1,000 per tree. Consider this: the...

2011-09-12 11:22:04

Non-native, wood-boring insects such as the emerald ash borer and the Asian longhorned beetle are costing an estimated $1.7 billion in local government expenditures and approximately $830 million in lost residential property values every year, according to study by a research team that included scientists with the U.S. Forest Service, Northern Research Station. The research effort was funded by The Nature Conservancy and supported by the University of California / Santa Barbara's National...

Invasive Insects Cost Billions
2011-09-11 04:15:13

  Homeowners and taxpayers are picking up most of the tab for damages caused by invasive tree-feeding insects that are inadvertently imported along with packing materials, live plants, and other goods. That's the conclusion of a team of biologists and economists, whose research findings are reported in the journal PLoS One last week. The authors explain that non-native, wood-boring insects such as the emerald ash borer and the Asian longhorned beetle exact an estimated $1.7...

2011-08-16 11:00:00

Wood-Boring Pest Now in Neighboring States, Could Threaten Hardwoods Industry ROCK SPRINGS, Pa., Aug. 16, 2011 /PRNewswire-USNewswire/ -- Agriculture Secretary George Greig today asked the public to help keep the Asian Longhorned Beetle from entering the state, saying the non-native, invasive wood-boring pest could severely harm Pennsylvania's $25 billion hardwoods industry. "The Asian Longhorned Beetle has not yet been found in Pennsylvania, but if it is allowed to enter it could pose a...

2011-08-12 09:30:00

HARRISBURG, Pa., Aug. 12, 2011 /PRNewswire-USNewswire/ -- Thousand Cankers Disease has been detected for the first time in Pennsylvania, and a quarantine restricting the movement of wood from Bucks County and other states known to have the disease is effective immediately. The disease is caused when Walnut Twig Beetles, which carry a fungus, tunnel beneath the bark of walnut trees, causing small cankers to form. As more beetles attack the tree, the number of cankers increases, slowly...

2011-08-12 00:00:28

Tens of millions of ash trees are being killed by emerald ash borers, a flat headed borer with no natural predators in the United States. Few insecticides have been effective in controlling this attack"”at least, until now. (PRWEB) August 10, 2011 Research in Toledo, Ohio shows Optrolâ“ž¢, a concentrated 21.4% imidacloprid formula developed by PlantCare Science, has proven effective in protecting ash trees from emerald ash borer, according to studies by...


Latest Woodboring beetles Reference Libraries

40_aa7129192d69d157eeabb7bc55896155
2005-09-12 09:52:32

The Asian long-horned beetle (Anoplophora glabripennis) is native to China and Korea where it causes widespread destruction of poplar, willow, elm, and maple throughout vast areas of eastern Asia. Asian longhorned beetles are big, showy insects: shiny and coal black with white spots. Adults are about 1 inch (2.5 cm) long. On their head is a pair of very long antennae that are alternately ringed in black and white. The antennae are longer than the insect's body. An invasive species in...

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