Archive for April, 2012

Intestinal flora of cockroaches and termites reflects these insects’ family … – Phys.Org

Intestinal flora of cockroaches and termites reflects these insects' family
Phys.Org
But despite their different life strategies–termites feed exclusively on wood, while cockroaches are the epitome of omnivory–these two culturally stigmatized insects are closest relatives. The microbial denizens of the termite gut have been the

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Butterfly gardens can be beautiful, fun for kids and good for the butterflies – Washington Post


FederalNewsRadio.com

Butterfly gardens can be beautiful, fun for kids and good for the butterflies
Washington Post
For a spring project that can get your family working and learning together — and also help some beautiful insects — try a backyard butterfly garden. With just a little planning, you can create an attractive and welcoming habitat for butterflies
Butterfly gardening can bring beauty and pleasureReporterNews.com

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Apr 18, 2012 – Phorid Flies In The Homes

QUESTION:

I am dealing with a phorid fly problem in a 24 family building with underground parking. Below the units firewalls separate the building into 3 groupings with 8 families in each one, 4 up and 4 down. They are only getting the flies inside the last 8-family unit and only inside some of the apartments (3 lower and 1 upper unit). The plumbing has been scoped and no breakage or problems found and there is no smell in the units of these clean tenants. The parking area below the units where all the plumbing goes never has any problem at all and the flies pop up throughout the year every so often but not constantly. I can’t find a source. Any ideas?

ANSWER:

Phorid flies exist commonly in nature, so if you were finding just a few flies now and then in these apartments, and randomly at that, it could just be flies coming from outside. But, since you are finding many of them consistently in the same few apartments it strongly suggests a source within the building and connected to these units. If the plumbing truly has been inspected by a licensed and qualified plumber and found to be in good condition (and that is probably a blessing) then some other source is present. 

We know that phorid flies are attracted to certain conditions that provide food for their larvae, and this is not going to change. By that I mean that the larvae feed on a wide variety of decaying materials, either plant matter or even flesh. Dead animals could be fed on by the larvae, but since this is a lingering problem and you or the tenants detect no smell of decaying flesh hopefully this is not the source. Other common sources include grease traps in restaurants, filthy garbage cans, any buildup of sludge in wet areas such as low-lying areas, inside drains, within water basins of any kind, and in soils where sewage accumulates with its concentration of organic matter. They also will breed in the same kinds of resources as do vinegar flies, such as fermenting fruits and vegetables. They are found in garbage cans and anyplace where garbage may accumulate and begin to decompose. Compost piles can produce large numbers of them if not properly maintained, as could thick layers of mulch outside. Bins holding containers for recycling could produce the flies.
Virtually any place where water accumulates and remains wet can build up the organic materials that the larvae feed on – sludge, slime, fermenting materials, etc. Dry places will not support the larvae. The question obviously is what circumstance exists there that is common to these 4 units that seem to be getting the problem, but is not close enough to those other 2 separated groups of units to let the flies get into them. This can only be answered by that thorough inspection that eventually will discover the source, at which point you, hopefully, go “Ah HA! – here it is”. Hopefully be offering a multitude of possible larval sources you can do another inspection, including interviewing the tenants to see which of these may exist, and be able to look in new directions. 

View past Ask Mr. Pest Control questions.

Hum-bug: Mutant bed bugs refuse to be shifted

Experts warn that genetic mutations of the repellent have developed a resistance to the most commonly used insecticides, making them twice as difficult to exterminate. Michael Siva-Jothy, Professor of Entomology at University of Sheffield …

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Dung Beetles’ Favorite Feces Comes From Omnivores, Research Shows

Dung beetles prefer the smelliest poop they can find, new research on the suggests. Odorous dung from omnivores, which eat a diet of both plants and animals, seems to be the most attractive to the beetles. Some of the top choices?

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Inspector Cuts Endanger Hawaii Farms, Environment – ABC News

Inspector Cuts Endanger Hawaii Farms, Environment
ABC News
Cuts in the number of inspectors who check cargo and passengers entering Hawaii have some worried that more pests will get established in a state that is especially vulnerable because of its tropical weather and few natural predators.

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Experts warn insect could destroy up to 18 percent of trees – Elgin Courier News


TribLocal

Experts warn insect could destroy up to 18 percent of trees
Elgin Courier News
Scientists believe the insects first appeared in North America through wooden packing material shipped from China into the Detroit-Windsor area in 2002. Most likely carried in by people bringing firewood from Michigan, the insects were first noticed in
Purple insect-trapping 'boxes' designed to protect ash treesThe Tennessean
City alters original plan to combat emerald ash borerStow Sentry
Emerald Ash Borer Beetle Spreading Throughout MarylandCBS Local
WGRZ-TV
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Warmer-than-usual temps bring bugs and rats to Columbus

Columbus, Ga.-area companies say they are seeing more calls for help with mosquitoes, termites, ticks, fleas and rats due to the unusually warm temperatures, reports the Ledger-Enquirer. Justin Knox, the fourth-generation chief operating …

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Mosquitoes could be bigger than usual

MESA, Ariz. — Early Friday morning, two areas in Mesa were sprayed or “fogged” to prevent outbreaks of mosquitoes. Maricopa County has already started to fog areas throughout the Valley. “They fog for two reasons. The first is that they have a lot of …

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Insect bite remedies ‘lack evidence’ – Halifax Evening Courier


Telegraph.co.uk

Insect bite remedies 'lack evidence'
Halifax Evening Courier
Over-the-counter insect bite remedies are not worth buying, the Daily Mail has reported. The newspaper said a review of the evidence on treating insect bites has found that there is little research to prove they are effective. To conduct the new review
Insect Bite Remedies Not EffectiveMedical News Today
Over-the-counter remedies for insect bites may not workTelegraph.co.uk
Scientists: Little evidence bug bite treatments actually workCBS News
U.S. News & World Report –Zee News
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