Invasive Pest Threatens Rhode Island Trees By Cynthia Kwolek New England is famous for its beautiful hardwood forests, which provide our maple syrup, beautiful scenery, and glow with fiery color each autumn. Spruce bark beetle Ips typographus and Mediterranean pine engraver beetle Orthotomicuserosus are two other nonnative wood-boring pests of concern. Archived from the original on 13 July Studies have also been conducted to find more resistant species of trees that could be used as replacements for susceptible tree species in urban environments. After hatching typically days , beetle larvae feed by tunneling under the tree bark into the cambium fresh sapwood for several weeks. In Canada the beetle attacks trees in Toronto and Ontario. Avoid planting maple trees, including boxelder, red, silver and sugar maple; birch; elm; willow; Ohio buckeye; horse chestnut; ash; and poplar trees.
DEC Revises the Firewood Transport Regulation
A conservation strategy for a climate-sensitive species needs to consider the manner in which past, current, and future climates affect the various ecological traits and life stages of that species. Forest Service document, by Mary I. In just one day, a single zebra mussel can filter out nearly all the phyto- and zooplankton in a quart of water. With climate change, there has been less snow on the ground to insulate the shallow roots from extreme temperatures. Managing consequences of climate-driven species redistribution requires integration of ecology, conservation and social science - by Timothy C. The link below advances to and extensive collection of excerpts from this paper, which in full exists behind a paywall. This location was selected because it is farther north and accumulates deep snowpacks over the winter.
DEC Revises the Firewood Transport Regulation - NYS Dept. of Environmental Conservation
Its venom is weak, but the snake has bitten several hundred Guamanians, most often while the victim is sleeping. Gruhn and Peter S. Asian Longhorned Beetle Photo credit: Species were categorized based on whether the results from the two climate-emissions scenarios projected an increase, decrease, or no change in suitable habitat compared to current conditions, or if the model results were mixed.
America’s Least Wanted
Description: Indeed, the escape and naturalization of M. As these trees represent billions of dollars to the U. After escaping from southern fish farms during flooding, these four species of Asian carp rapidly worked their way north along the Mississippi, Missouri, and Illinois rivers and their tributaries and could very soon reach the Great Lakes. The tunnels disrupt water and nutrient transport, causing branches and eventually the entire tree to die. The fossil record has produced evidence of torreya in North Carolina in earlier geologic periods, showing that its natural range has indeed extended elsewhere in the past.