Archive for January, 2012

Pest Proofing Your Home

Ladybugs, termites, and bedbugs are just a few unwelcome guests you may have crawling around your home during the winter months. Local pest control expert Nick Lupini shares tips for pest proofing your domain.

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Inspectors report Broadway hotel clear of bed bugs, pests

One North Carolina family visiting Myrtle Beach for New Year’s says they found unwanted guests in their hotel room, and that facility now says an inspector’s report shows the guests were mistaken in their claim.

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Jan 5, 2012 – Changing A Pesticide

QUESTION:

Is the physical modification of pesticides by a commercial applicator legal in any state in the U.S.? For example, if Niban Granular Insect Bait were purchased and then modified into smaller granules by a physical blending/sifting process, would that be legal? If nothing like that is prohibited by the label is it something that can be done in Florida? Is the label only appropriate for the form that the pesticide is sold in? I imagine there MIGHT be some variance in the recommended application rate, but then again I think it is rated per pound, not by volume. I know this is an odd question and believe I know the answer, but appreciate your insight and appreciate having you to ask!

ANSWER:

Well, let’s see how deeply I can get myself into trouble on this one. First, of course, if you were planning to RE-sell any pesticide you could not alter its form first. You could not blend it with other materials nor change the form it originally came in, as this would make you somewhat of a manufacturer yourself, and of course that would not be legal. If you do resell pesticides they must be resold in the form and original container that you yourself bought them in, unless you are licensed to make those kinds of changes. 

But, if you are only talking about making some changes prior to your use of a product, then I will offer two answers. The first would be to ask your own local regulatory agency for their guidance on this, as they would be the ones who would impose any action against you if it turns out to be illegal. The second answer is that “the Label is the Law” for a pesticide product right up to the moment that it is applied, and it would not matter what other things you add to a product or what changes you might make to it prior to use, you always have to follow the Label. If you mix several different products together, which is perfectly legal as long as any one of the Labels does not prohibit this mixing, you would have to follow the most stringent of the precautions and statements that exists on any of those labels. In other words, if one of the products was prohibited for use in a food area, the mixture of that product with others for application makes the whole stew illegal for use in a food area. 
You would be correct in saying that the Label for dry products like granules and dusts will state that product’s use as a certain weight per surface area – e.g. 1 lb of granules per 1000 sq. ft., etc. So, even if you ground those granules down to a finer texture you still would have to follow the Label on the amount used over that area. I think we would have to be realistic when it comes to changing the physical form that you purchase it in, and for a couple of reasons. First, the manufacturer has gone to a lot of trouble to come up with that product in the form you find in the package, and making granules smaller, for example, might actually be detrimental when it comes to effectiveness. Second, if we stick with this scenario of modifying granules to a smaller size, you could create some environmental hazard such as increased dust or drift when it is applied. 
I will reveal a story about this from many years ago, and this I believe was with respect to some of the early insect granular baits. A complaint was that the granules were too large for some small ant species, such as Argentine or Odorous House ants, to easily pick up and carry away. Some vendor reps suggested putting those granules in a coffee grinder and pulverizing them to a smaller size. I somehow doubt that Costco would like us doing this in their public coffee grinders, and even worse this would be terribly illegal to put a pesticide in ANY container or device intended for human food. So, I don’t know how you would be able to modify granules to a smaller size and still be legal. 
If we think in terms of other kinds of formulations, such as a liquid pesticide, it may be legal to mix more than one product in the same application device, but it would not be legal to combine two concentrates in the same container and put them back on the storage shelf. Or, even if this turns out to be “legal” it probably ranks as a pretty bad idea. You would be starting to create a witch’s brew that could get out of control. So, bottom line I suppose would be that if you needed a smaller granule for a particular pest or job the better answer would be to buy a different product that already offers that preferred particle size. 

View past Ask Mr. Pest Control questions.

Insecticides can stave off borer’s damage – Akron Beacon Journal

Insecticides can stave off borer's damage
Akron Beacon Journal
What doesn't work, he said, is cutting down healthy trees in an attempt to slow the insect's spread. That approach was sometimes suggested when the insect was first discovered here, but it's ineffective, Herms said. The insects just fly farther to find

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Start the New Year by Spraying Fruit Trees – The Daily Port Chester

Start the New Year by Spraying Fruit Trees
The Daily Port Chester
by Fenella Pearson (email) 1 hour 14 min ago We celebrated the start of 2012 by spraying our young fruit trees (we have two apricots, two peaches, two pears and two apples) with dormant oil to protect them from mites and insects.

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With bees dying off, a search for solutions takes on added urgency

On a farm on the outskirts of Frederick, Md., Kelly Rausch and Adam Finkelstein crack open a wooden beehive whose design dates to the 19th century. Inside, they point out a superbee they have made for the 21st century. For more from BostonGlobe …

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Pesticide cleared in students’ sickness – Middletown Journal

Pesticide cleared in students' sickness
Middletown Journal
Forty-seven kids were affected — 21 were treated, with six being taken to area hospitals , said Jeff Galloway, director of Butler County Emergency Management. It was thought at the time that the spraying of a pest control and weed-killing chemical on

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Greener pest-control methods working well – The National


The National

Greener pest-control methods working well
The National
A National Pest Control employee uses environmentally friendly pesticides while at work at Palm Oasis Villas in Abu Dhabi this week. ABU DHABI // A campaign introduced in the capital this year to cut down on the use of chemicals has not hindered

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The rules for killing moles

Moles, like other wild mammals, are protected from cruel treatment but may be killed as pests using humane methods.

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Jan 2, 2012 – Sensitive Settings

QUESTION:

Silverfish in a hospital setting. What’s the best control for them?

ANSWER:

Silverfish can be a real challenge, particularly in a very large building such as a hospital, and particularly given the sensitive nature of hospitals. These fast moving insects can cover a lot of ground between the voids they hide in and the places where they are seen foraging for food. Hopefully you can attack them in a very localized area if they are only being seen in a few rooms. Silverfish and firebrats feed on a wide variety of materials that includes dry grain-based human foods, dead insects, starchy materials such as the glue in book bindings or behind wallpaper, and even certain kinds of papers. On the exterior they often are found within piles of firewood or lumber, under items on the ground or concrete, and within debris such as piles of old cardboard boxes. On the interior they often will be noticed when some items are lifted from floors or tables and the hidden silverfish runs out from under. They are nocturnal, so they are usually seen only when disturbed in the daytime. They also commonly get trapped in sinks and bathtubs because they fell in, perhaps drawn to water, and could not get a grip  on the slick porcelain to climb back out. 

The goal is to attack them at their source, but easier said than done. You can discourage their presence beginning on the outside, which presumably is where they originated, by removing all unnecessary clutter that brings them close to a building. For a hospital this is a challenge, but a walk around the exterior still might reveal a lot of things that encourage their presence next to the building. This particularly is the case at loading docks and back areas that customers do not normally see. On the inside you can recommend storing all boxes off the floor and on metal racks if possible, and if at all possible eliminate corrugated cardboard boxes. Silverfish commonly reside within voids such as wall voids and attics and drop ceilings, and with the permission of the hospital management you could treat these areas with a fog, using a product labeled for this application method in hospitals. On PestWeb you can view a list of ALL products labeled specifically for hospitals. Go into Product Documents, select  “Products By Approved Site” / Structures / Commercial Structures / Hospitals. Similarly you can view a list of all products labeled for silverfish by selecting the tab “Products by Target Pest”. 
Given the sensitive nature of hospitals you need to show discretion on how you apply insecticides, and absolutely must ensure they are contained within whatever space you apply them to. Fogging may be tough to manage in this manner, other than fogging with wall voids using a void injector machine. If you can interview the people who work in the area where these insects are being seen you might get a handle on the likely voids the bugs are hiding in. For wall voids you might consider the use of an inorganic dust such as silica gel or diatomaceous earth. They can be injected with a duster that creates some turbulence to move the dust around in the void, and these products last for many years to kill insects by desiccation. 
Silverfish also will accept some granular bait products, and I have seen good results using them in a hospital setting. Some of these include Dekko Silverfish Packs that are pre-loaded bait packets that could be placed in drop ceilings or attics. Another excellent product is Niban Granular bait, as well as some of the Intice granular baits from Rockwell. The granular baits can also be applied directly into wall voids using a small granule applicator such as the Centrobulb. You might also consider a careful application of a liquid spray, concentrating on likely travel locations of the insects, such as junctions of floor to ceiling or wall corners and wall to ceiling junctions. A microencapsulated product that is properly labeled for hospitals would probably offer the longest residual and perhaps be most easily acquired by the passing insect that crawls over the treated surface. 
Insect glue traps also can be placed strategically to monitor the results and to determine where you may want to direct your treatments. These can be placed where they will not bother people working there, and you might even enlist some of the employees to check these for you and pass along whether or not they find any silverfish in them. 

View past Ask Mr. Pest Control questions.

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