Showing posts with label Mice. Show all posts
Showing posts with label Mice. Show all posts

Tuesday, 7 January 2014

Mike Holmes: When the mice move in

Mice are known to eat away at batt insulation, including rigid foam.
HandoutMice are known to eat away at batt insulation, including rigid foam.
A lot of homeowners might be starting to notice some unwanted guests. No, not the in-laws. I’m talking about pests, and mice in particular.

Cold weather drives most animals and insects to find warmth, which could lead them straight to your house. And if they find a food source, they’re moving in.

What are the signs that you have mice? Mouse droppings. Little bits of chewed-up food packages. You might also be able to hear them in your walls or ceiling. They lurk in the cellar, the garage, pantry, kitchen — even bedrooms.

It takes just one mouse to make most people feel uncomfortable in their homes. And I don’t blame them.

Mice are known to carry diseases, bacteria, viruses and parasites. Breathing in small particles from their droppings, urine, saliva or nesting materials can make you sick. The particles can get into the air when you sweep or vacuum. That’s why you’re supposed to spray any area where mice have been with a disinfectant. It helps keep the particles from flying around, and then you can sweep or vacuum (remember to wear a disposable mask and gloves).

Mice can also contaminate surfaces in your home with their saliva or urine, which is almost impossible to detect. Next thing you know you could be drinking from a pop can that has mouse urine on the lid.

Some people might think that a couple of mice isn’t a big deal. But two mice in your home can do a lot of damage. In just six months, two mice can eat four pounds of food and leave 18,000 droppings. Plus, mice multiply fast. One female can have five to 10 litters of about five or six mice a year. Then those mice can start reproducing after only 30 days. Within three months six mice can multiply into 60. So if you’ve found one, there are probably more.

The worst part is the risk of contamination. Mice contaminate about 10 times more food than they eat.

These rodents are also destructive. They can chew through electrical wires and cause an electrical fire. They’ve been known to destroy rigid foam and fiberglass batt insulation. They can also gnaw through any wood in your home, including furniture, trim, cabinets, doors, even your home’s structure. Repairing all the damage they cause can be very expensive. And if you’re thinking of selling your home, a pest problem is usually a deal breaker.

How do you get rid of them?

I’ve heard of people using electrical devices that emit sound to get rid of mice. They usually don’t work. At first such a device might have an effect, but eventually mice get used to it.
Poisons aren’t always effective either. Plus, it’s a risk if you have pets; they could eat the poison or a poisoned dead mouse. When mice are poisoned they usually die somewhere inaccessible, like in a wall. It won’t be long before you start to notice a foul smell. And then how are you going to get a dead mouse out of your wall?

If you’re serious about getting rid of these critters for good, you need to call a professional. You don’t want to risk an infestation.

An experienced pest control professional can find where the mice are coming in. They’ll check for cracks and spaces around vents, wires, pipes, windows and doors. Then they’ll block their entry with mesh wiring, wood or spray foam insulation, or both.

Next, clean your house — including the garage and basement. Get rid of any clutter and trash. Mice love messy places, which make it easy for them to hide and nest. Store all food sources in sealed containers, including pet food.

To help stop mice from coming in, place weatherstripping around your doors; as a bonus, this will also increase energy efficiency. If your house has a chimney, get a chimney cap installed. Keep compost far from your home. Also move any firewood or mulch from around your home’s exterior. These are excellent places for mice to hide in.

All mice need is a little crack in a wall or foundation to get in. A sealed home is the only way to stop the problem. It’s also the most effective and humane. So check your home annually for cracks where mice can sneak in.

Catch Mike Holmes in his new series, Holmes Makes It Right, Tuesdays at 9 p.m. on HGTV.
For more information, visit hgtv.ca. For more information on home renovations, visit makeitright.ca.

Tuesday, 5 November 2013

Momma Rat: 15,000 Babies a Year!

Centipede vs Grasshopper Mouse

Where do mice go in winter besides houses?

Most species of mice and rats have adapted very successfully to living in close proximity to humans. They often nest and live in buildings, and can squeeze through very small spaces. Compared to other types of urban wildlife, mice and rats pose a particular challenge for residents due to their small size, their year-round prolific breeding capacity, and their ability to thrive in an indoor environment.
The presence of mice and rats in our homes often causes significant concern and fear among residents. Mice and rats can do considerable damage by gnawing their way through wood, paper, clothing, and other materials to get into containers, cupboards, drawers and other areas. They may also carry diseases or parasites that could be passed on to you or your pets. Food that has been contaminated by mice or rats should always be avoided.
Precautions must be taken against disease by properly cleaning areas where mice or rats have been. But we must remember that these little creatures, like all wildlife, are opportunists seeking food and shelter. We must make sure we don’t provide the opportunity they are seeking.
When human-wildlife conflicts occur, a little understanding of the animals’ characteristics and needs will help us take a humane and patient approach leading to a peaceful coexistence. Humane treatment of an animal involves compassion and respect, precludes cruelty and avoids pain, suffering or injury.
The first line of defence, as with all wildlife conflicts, is to try to prevent access as much as possible and remove food sources. Since house mice in particular generally live indoors, it is very difficult to get them to leave voluntarily. But removing their reason for being there (mainly food) will go a long way towards reducing their numbers.

Mice

The most common type of mouse found in urban environments is the house mouse (Mus musculus), which originated in southern Asia. They prefer to live in buildings close to human food supplies, but in an appropriate climate, can survive in the wild where they will dig burrows with several underground chambers. House mice vary in colour from light brown to dark grey with a lighter colour on their bellies. They have proportionately large ears, small eyes and small feet and weigh less than 28 grams.
Deer mice (Peromysus maniculatus) are native to North America and are very similar to the house mouse. The distinguishing feature is that the deer mouse’s tail is brown or grey on the top and white underneath, in contrast to the house mouse whose tail is the same grey-brown as its body.
Deer mice generally nest in underground burrows but may sometimes invade buildings near fields and woodlands.
Mice are omnivores and will eat a variety of things. They seem to prefer cereals, seeds and nuts but also like foods high in fat and protein such as butter, bacon, meat and sweets. A mouse requires about three grams of food each day and can live without access to fresh water. Because they do not hibernate, they will store large quantities of food in different places, to rely on in harsh weather. As with all rodents, mice must gnaw to keep their front teeth worn down and can chew through wood, aluminum, soft mortar and asphalt.
There is a definite social ranking among mice that is linked to protection of individual territories that are scent- marked with urine. Subordinate mice tend to feed and be sexually active when the dominant males are inactive, generally during the day. Unrelated males are highly aggressive toward one another. Males tend to have larger territories than females and each mouse will travel its entire territory daily to investigate any changes that may have occurred.
Mice are nocturnal and house mice breed throughout the year. A mouse will have eight to ten litters of 3-16 young annually, each with a lifespan of about one year. Their reproductive life begins at one and a half to two months of age. They are excellent jumpers and climbers, being able to jump from a height of 2.4 m without injury, or jump up to 30 cm off the ground. They can squeeze through openings slightly larger than 7 mm in diameter and are capable swimmers if they need to be.

Rats

Norway rats, the most common species of rat, first came to North America in the late 1700’s by stowing away on ships coming from other continents. Other species found in North America are the roof rat or black rat, located in the south and west, and the wood rat, a native species that prefers to live away from humans.
Norway rats are large and stocky with grey to brown fur, long, naked tails and small eyes and ears. They weigh almost half a kilogram and are about 30-45 cm long including the tail. They are not good climbers so are usually found in sewers and basements, and will dig their burrows at ground level, often in damp places. They are generally nocturnal but may be active during the day. Rats are omnivores, feeding on seeds, cereals, nuts, fruits and vegetables, insects, fish and all manner of garbage. They generally require water daily, although their diet may provide a sufficient amount.
Norway rats live in small, hierarchical family groups, including one or more dominant males. Females come into heat every four or five days and will have litters of 6 to 12 young. The young are fully independent of the mother and reproductively mature by three months of age. In the wild, breeding is seasonal, but when food is abundant, rats will reproduce year- round, especially during spring and fall.
Rats can squeeze through openings no larger than 13 mm in diameter, climb up the inside and outside of pipes, jump as much as a metre vertically, drop 15 cm without serious injury and can burrow down to a depth of 1.2 m. They can gnaw through lead sheeting, cinder block and aluminum sheeting, as well as wood and other softer materials. Their teeth will grow up to 12.5 cm per year, but, as with all rodents, regular gnawing keeps their teeth trim.

Prevention

Since Norway rats are not good climbers and prefer damp places, they are most likely to be found in basements, garages, sheds or barns. Rats may live or gain access near the foundations of buildings so be sure to clear brush away and seal up any cracks. You may need to install fine-mesh hardware cloth to prevent digging beside the foundation. Woodpiles, tall grass and other debris close to buildings should be removed as they provide perfect shelter for rats or other wild animals. All garbage must be kept in animal-proof containers at all times and pet food should never be left out.
Mice generally enter buildings at ground level through very small openings and can be found anywhere from the basement to the attic. They will build nests in the space between double walls, floor joists and concealed, enclosed spaces in cupboards or under counters.
The first line of defence is to rodent-proof the building to prevent more animals from coming in. Keeping mice and rats out of buildings, however, is no small feat. Settling of the ground or drying of green wood in new buildings may cause cracks or gaps in walls or door frames. Physical damage such as a broken cover on a floor drain, chipped concrete beneath a door, punctured ventilating screens, a broken basement window, or cracks in the foundation can all provide access points for rodents.
Quick dry cement is best for sealing holes on the outside of the house. Six mm metal screening should be placed over dryer vents and other ventilation openings, and under open porches and sheds. Steel wool can be used around pipes in the kitchen, bathroom and basement. All openings for water pipes, electric wire, telephone wires, sewer pipes, drain spouts and vents must be sealed, and doors and windows must be tight-fitting. Plastic sheeting, screening, or wood are unsuitable as mice and rats will chew through them.
Considerable attention must be paid to the kitchen or anywhere that food is kept. By preventing access to all food sources, you will force the rodents to move out in search of more hospitable lodging. Good housekeeping, proper storage and handling of food and disposal of organic wastes are essential.
All dry foods such as cereals, pasta, nuts, sugar and grains should be kept in glass or metal jars with tight lids, not in bags or plastic containers. Be sure to keep containers clean with no jam or syrup running down the sides. Potatoes, onions and other root vegetables should be kept in a rodent- proof cupboard or in the refrigerator.
To rodent-proof a cupboard you must ensure that there are absolutely no cracks even big enough for a pencil. The cupboard under the kitchen sink will need special attention to seal around the pipes and other openings. Mice and rats will chew through caulking, so use steel wool around the pipes and nail sheet metal over cracks. Particularly in older houses, hanging cabinets may settle and leave a space big enough for mice to access. Check closely from the inside of the cupboard as a gap may not be visible from the front.
Other potential food sources for rodents are birdseed, garden seeds, and pet food. Be sure these items are properly stored. Also check the attic, eaves, woodshed and corners of the basement for beehives. The honeycomb could provide enough food to feed your mouse or rat population all winter.

Trapping

Unfortunately with mice and rats, efforts to exclude them from buildings may not be enough to actually get the rodents to move out. Because they are smaller and more prolific than other species of wildlife, it is a challenge to remove mice and rats humanely. In some cases trapping may have to be considered to eliminate the animals from the building. It should be stressed that trapping alone is not an effective method of rodent control. Unless the access points are sealed up, more animals will continue to move in.
If trapping is to be used, you have to decide whether to use live holding traps or killing traps. It is questionable whether a house mouse would survive if released outside, even if the temperature was mild. Deer mice, however, would likely be fine if the climate was suitable, but most homeowners would not be able to distinguish between the two species. Therefore, in most circumstances, quick killing traps would be more humane. Glue boards should never be used as they cause immense suffering from suffocation, dehydration, injury or stress.
If live holding traps are to be used, someone must be available to monitor the traps every few hours and the climate and environment outside must be warm and dry. A mouse or rat could die a lingering death from dehydration or stress if left in a small holding trap for any length of time.
If the climate is unsuitable for release and the traps cannot be monitored frequently, then quick-killing traps should be used. Traps should be placed against and perpendicular to baseboards, walls, boxes or other sheltered areas where mice and rats may travel. Set them so that the animal is most likely to pass directly over the trigger. For example, when a trap is placed perpendicular to the wall, the trigger should be closest to the wall. If traps are set parallel to the wall, they should be set in pairs with the trigger ends away from each other to intercept animals coming from either direction.
Effectiveness can be increased by leaving the traps baited but not set until the bait has been taken for a few consecutive days, and then set them. Traps may be baited with rolled oats, peanut butter, raisins, raisin bread, cheese, chocolate or lightly cooked bacon. The bait should be fastened to the trigger with light string, thread or fine wire to ensure that the animal will spring the trap. Do not set traps where domestic animals may access them.
Inspect the traps daily and remove dead animals promptly. It is important to use enough traps to eliminate the rodents quickly so that populations will not become trap-shy. Keep traps in good working condition and reasonably clean, although human and dead animal odours do not reduce their effectiveness. After several uses, the spring may weaken and, instead of a quick, humane death, the trap may cause intense suffering and a lingering death. Traps should be discarded after several uses to prevent the potential for such suffering.
Do not touch live or dead rodents with your bare hands as they can transmit diseases and parasites. Always wash your hands thoroughly after handling traps. If a person or pet is bitten by a rat or mouse, wash the wound immediately with soapy water and see a doctor or veterinarian as soon as possible.

Poisons

Poisons used to kill rodents are called rodenticides and come in several different forms, all of which result in a lingering, inhumane death preceded by great suffering. Anticoagulants reduce the clotting ability of the blood and cause death by internal hemorrhaging over several days. Acute rodenticides affect the liver and kidneys and cause gradual paralysis of the heart.
In addition to the terrible suffering inflicted on rats and mice as the intended targets, poisons will have the same effect on other animals, including pets that may have access to the substance. Poisons are hazardous to the environment and therefore, should never be used.

Pest Control Companies

Due to the intricacies of rodent-proofing your home and the need for regular observation, it is most practical to tackle the task yourself. Pest control companies should be avoided unless they can show you that their practices are humane. Some companies use glue boards and poisons. A humane death occurs when an animal dies instantly without pain or panic.

In Conclusion

When addressing problems of mouse or rat invasion, homeowners should keep in mind that these animals have moved into their home in search of food and shelter. The only way to solve the problem and prevent it from recurring is to remove their food sources and to systematically close up all possible entry points. In the case of mice, this is indeed a challenge as the entry holes can be so small. Particularly with older homes, it may be almost impossible to seal up the house, but rodents can be forced out by carefully storing food, seeds, pet food and all other items of interest to rodents. If they have no access to food they will have to move on.

Thursday, 3 October 2013

Pests that require Control!

Pest (organism)



Carpet beetle larvae damaging a specimen of Sceliphron destillatorius in an entomological collection
pest is "a plant or animal detrimental to humans or human concerns (as agriculture or livestock production)";[1] alternative meanings include organisms that cause nuisance and epidemic disease associated with high mortality (specifically: plague). In its broadest sense, a pest is a competitor of humanity.[2] In the past, the term might have been used for detrimental animals only, thus for example, causing confusion where the generic term 'pesticide' meant 'insecticide' to some people. It is any living organism which is invasive or prolific, detrimental, troublesome, noxious, destructive, a nuisance to either plants or animals, human or human concerns, livestock, human structures, wild ecosystems, etc. It is a loosely defined term, often overlapping with the related terms vermin, weed, plant and animal parasites and pathogens. It is possible for an organism to be a pest in one setting but beneficial, domesticated or acceptable in another.[edit]

Pests often occur in high densities, making the damage they do even more detrimental
Often animals are derided as pests as they cause damage to agriculture by feeding on crops or parasitising livestock, such as codling moth on apples, orboll weevil on cotton. An animal could also be a pest when it causes damage to a wild ecosystem or carries germs within human habitats. Examples of these include those organisms which vector human disease, such as rats and fleas which carry the plague disease, mosquitoes which vector malaria, and ticks which carry Lyme disease.
The term pest may be used to refer specifically to harmful animals but is also often taken to mean all harmful organisms including weeds, plant pathogenic fungi and virusesPesticides are chemicals and other agents (e.g. beneficial micro-organisms) that are used to control or protect other organisms from pests. The related term vermin has much overlap with pest, but generally only includes those creatures that are seen to be vectors of diseases.
It is possible for an animal to be a pest in one setting but beneficial or domesticated in another (for example, European rabbits introduced to Australiacaused ecological damage beyond the scale they inflicted in their natural habitat). Many weeds (plant pests) are also seen as useful under certain conditions, for instance Patterson's curse is often valued as food for honeybees and as a wildflower, even though it can poison livestock.
The term "plant pest" has a very specific definition in terms of the International Plant Protection Convention and phytosanitary measures worldwide. A pest is any species, strain or biotype of plant, animal, or pathogenic agent injurious to plants or plant products.[3]
Plants may be considered pests if an invasive species. Any prolific animal or plant may be considered pests.
The greatest importance as pests (in the order of economic importance) are insectsmitesnematodes and gastropods.[4]

Invertebrate pests

Insects


Caterpillars cause crop damage

Termites cause structural damage

Nematodes[edit]

Parasites[edit]

Gastropods[edit]

Some slugs are pests in both agriculture and gardens. Their significance is increasing drastically.[4] Deroceras reticulatum is a worldwide distributed slug pest.[4] Local importance slug pests include: Deroceras spp.,[4] Milax spp.,[4] Tandonia sp.,[4] Limax spp.,[4] Arion spp.[4] and some species ofVeronicellidae:[4] Veronicella sloanei.[5]
Land snail pests include:
Freshwater snail pests include:

Plant pathogens

Plant pests

Seagulls steal human food

Mammals

Birds

Friday, 23 August 2013

Facts About Mice



Facts About Mice

mice control london ontario

Facts are statements which are held to be true and often contrasted with opinions and beliefs. Our unusual and interesting facts about Mice, trivia and information, including some useful statistics about animals will fascinate everyone from kids and children to adults. Interesting Facts about Mice are as follows:
·                     Fact 1 - Definition: A mouse (plural mice) is a small mammal belonging to the order of rodents typically resembling diminutive rats having pointed snouts and small ears on elongated bodies with slender usually hairless tails
·                     Fact 2 - Mice belong to the super-family Muroidea which includes hamsters, gerbils and rats
·                     Fact 4 - Lifespan: The lifespan of mice ranges from 1 to 2 years
·                     Fact 5 - Mice have tails that are as long as their bodies. Their tails have scales that help with climbing
·                     Fact 6 - Mice weigh between 1/2 and 1 ounce
·                     Fact 7 - A group of mice is called a mischief
·                     Fact 8 - Mice eat practically anything!
·                     Fact 9 - A mouse can jump down 12 feet without hurting itself
·                     Fact 10 - Mice travel along the same route repeatedly leaving a smudge mark - a buildup of dirt and oil from their fur along walls, pipes and holes
·                     Fact 11 - Mice can transmit a disease called salmonellosis which is a bacterial food poisoning when food is contaminated with infected mouse faeces
·                     Fact 12 - Mice do not travel far from their nest, about 12 to 20 feet
·                     Fact 13 - House mice breed throughout the year
·                     Fact 14 - House mice can become pregnant within 48 hours of producing a litter, so its important to action to rid your house of mice
·                     Fact 15 - House mice can run up almost any vertical surface including wood, brick, sheet metal, cables and pipes
·                     Fact 16 - A Male mouse is called a Buck
·                     Fact 17 - A Female mouse is called a Doe
·                     Fact 18 - Baby mice are called Kittens or a Pinky
·                     Fact 19 - Endangered Species:
·                                             The house mouse has been evaluated but findings show no immediate threat to the survival of the species.
·                                                                     Least Concern - LC (Status: At Lower Risk) - No immediate threat to the survival of the species
Facts about Mice
Most of these interesting facts about Mice are quite amazing and some are little known pieces of trivia and facts! Many of these interesting pieces of animal information and fun facts about Mice and info will help you increase your knowledge on the subject of animals and the mouse.