"Where Fillmore County News Comes First"
Tuesday, March 11th, 2014
Volume ∞ Issue ∞
- 8:58:49, Mar 10th 2014 - dan - Great letter Steve! That is attitude we should be taking, alternatives will be ... [Read More]
- 3:44:17, Mar 7th 2014 - Robert - Fossil fuels are damaging are resources, polluting are air & water and destr ... [Read More]
- 12:32:02, Mar 7th 2014 - - "Turks suffered at the hands of Greece, Bulgaria, and Serbia. Hundreds of thousand ... [Read More]
- 7:38:38, Mar 5th 2014 - bootscoot21 - Thank you Dr. Van Gorp for this complete look at what our generation is ... [Read More]
- 8:39:53, Mar 4th 2014 - firstname.lastname@example.org - Excellent commentary, very thoughtful. Although quite len ... [Read More]
- 9:54:09, Mar 1st 2014 - - We have lost a good friend from Harmony High school class of 1970. I have many goo ... [Read More]
- 9:48:08, Mar 1st 2014 - - Rest in Peace Loenard ... [Read More]
- 9:14:19, Feb 25th 2014 - email@example.com - Eric, I don't know if you remember me but I am Erik Paulsen's M ... [Read More]
- 8:58:12, Feb 25th 2014 - jjoyengel - You are both wonderful people! You have and are doing something not just ... [Read More]
- 3:16:25, Feb 24th 2014 - TY - THANK YOU FCJ! I am not sure any of this would have happened without the excelle ... [Read More]
Fri, May 23rd, 2003
Posted in Features
Posted in Features
Minnesota Department of Agriculture (MDA) Commissioner Gene Hugoson today announced that the department will soon begin its summer trapping program to monitor the state for evidence of start-up populations of gypsy moth, a destructive tree pest gradually moving toward the state from the east.
Now in its 30th year, the MDA’s Gypsy Moth Trapping Program is the department’s largest insect survey program. This year, seasonal staff will set nearly 16,000 pup-tent shaped traps in a grid pattern throughout the state. With so many traps in place, MDA plant protection officials say the MDA is well positioned to detect and eradicate start-up gypsy moth infestations across the state and keep America’s most devastating tree pest out of Minnesota for as long as possible. Ranked as America’s single most destructive pest of trees and shrubs, gypsy moths were introduced into Massachusetts from Europe in the 1860s in an attempt to breed a hardier silk worm. Instead the caterpillars escaped and headed for the trees with disastrous effects. Their ability to feed and survive on more than 300 trees and woody plant species made the moths at home in North America as they slowly spread westward in recent decades. "Thanks in part to the MDA’s trapping program, we’ve been able to slow the moths’ migration into Minnesota," Commissioner Hugoson said. "Unfortunately, we haven’t been able to stop it entirely. Since the moth is moving in from Wisconsin, the areas most affected are the Twin Cities and southeastern Minnesota." Trees subjected to two or more years of moth defoliation may be killed as the overall health of the tree declines and it becomes more susceptible to attack by other pests. Oak, poplar, birch and willow are preferred hosts but even conifers are susceptible to attack. Minnesota’s primary infestation areas so far have been in the southeast and the urban areas - especially the Twin Cities. Last spring in south Minneapolis, the MDA successfully eradicated the largest population of gypsy moths yet detected in the state. The gypsy moth spreads slowly on its own. Unfortunately, people unwittingly help the moth spread by giving it a free ride into new territory. The moths’ eggs can be deposited on any solid surface, including vehicle tires and nursery stock. People camping in infested areas such as eastern and central Wisconsin are particularly susceptible to carrying this unwanted pest home on camping gear, in firewood or even the wheel wells of their vehicle. The best weapons against the moth are the small cardboard box traps MDA workers attach to trees and poles. MDA workers place these traps at a rate of about one per square mile as a method of detecting new infestations. Each trap contains a pheromone designed to lure adult male Gypsy Moths. Once inside, the moth becomes entangled in a sticky substance coating the trap’s interior. In late summer or early fall, MDA workers remove the traps and count the moths that are captured in them. When they find a significant number of moths in one area, they move in to eradicate the pest before it can become firmly established. Traps will be placed at the highest rates in areas with known populations. Whenever possible, private landowners are asked for advance permission to place a trap on their land. Traps placed on private property for which a landowner could not be contacted will be immediately removed should the landowner object. The MDA phone number is placed on each trap. This program is designed to protect the trees and property of all Minnesota landowners. Maintaining this trapping network is vital to MDA’s efforts to control the moth. The help of the public in protecting traps from vandalism or destruction is of enormous benefit. It is also recommended that homeowners not set their own traps, because this can interfere with the state’s ability to detect infestations. For more information about gypsy moth, please call MDA Gyspy Moth Program Coordinator Kimberly Thielen-Cremers at 651-296-6692.