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8 juin 2012

Butterfly Garden Basics

  You can design a garden that will attract butterflies. The flowering plants and peaceful butterflies will help ensure a beautiful and relaxing atmosphere in your garden. Put your butterfly garden in a place where you can sit and enjoy it. Many people like to place them around a gazebo, beside a walking path or near their porches where they can spend some time adoring these mysterious creatures.Butterflies love the sun and require the heat from the sun to move. You may want to place dark colored stones around the area so that the butterflies can absorb the warmth whenever they need it.

  Concrete benches make nice warm landing areas and offer a great place to sit observe the butterflies up close. Choose a sunny location for your butterfly garden. Thankfully, the plants that attract butterflies also thrive in direct sun.The types of plants you will need will depend on where you live. Find out which butterflies are native to your area, then find out which types of plants they are attracted to. You will need to plant the ones that provide nectar for the adult butterflies and the correct types of leaves for the offspring to eat. Remember not to use pesticides near your butterfly garden or you will kill the butterflies, defeating the purpose.Butterflies are very lightweight and have very large wings when compared to their body mass.

  Therefore, they do not like the wind very much and have difficulty getting around when it is windy. This is why you should choose an area protected from the wind when you select a location for your butterfly garden. If you do not have a good place, simply build small fence or place prefabricated fence sections near your butterfly garden. They should provide enough protection to keep the butterflies happy.Butterflies need a moist area to survive. They cannot drink from standing water, so they need dew and moist soil to collect moisture. The plants that attract butterflies will make some shade on the ground which will help keep the soil moist.Some people choose to place a large shallow container filled with dirt or sand underneath their butterfly attracting bushes. The container should not drain and will hold more moisture than the ground. You can even mix in some table salt to provide extra minerals for your butterflies. Water it two or three times a week to ensure that it stays fairly wet, but do not leave standing water on the top. If the weather is particularly hot or dry, you may want to water more often. Keep a garden hose reel nearby for easy access and watering. Relax and enjoy the butterflies as they live their lives in your beautiful butterfly garden.

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4 avril 2012

Solving The Mystery Of The Disappearing Honey Bee 02

  New pesticides are another possible explanation for Colony Collapse Disorder. A new class of insecticides, called neonicotinoids, have been found to be highly toxic to various insects, including bees. In fact, research has found that the level of the insecticide found in pollen has had a delirious effect on honeybees. A team of scientists led by the National Institute of Beekeeping in Bologna, Italy, found that polluted pollen may be one of the main causes of honeybee colony collapse. Bees fed with 500 or 1 000 ppb (parts per billion) of insecticide in sucrose solutions failed to return to the hive and disappeared altogether, while bees that had imbibed 100 ppb solutions were delayed by twenty four hours in their return. Signs of colony collapse disorder were first reported in the United States in 2004, the same year American beekeepers started importing bees from Australia. It has subsequently been discovered by Hebrew University researchers that these Australian bees were carrying a virus.

  The virus identified in the otherwise healthy Australian bees has been named Israeli Acute Paralysis Virus (IAPV) after the researchers responsible for the discovery. Although worker bees in Colony Collapse Disorder vanish, bees infected with the IAPV virus die close to the hive. Scientists used genetic analyses of bees collected over the past three years and found that IAPV was present in bees that had come from Colony Collapse Disorder bee hives 96 percent of the time. Scientific research continues concerning the disappearing honey bee and IAPV.According to the United States Department of Agriculture, "The number of managed honey bee colonies has dropped from 5 million in the 1940s to only 2.5 million today. At the same time, the need for bee hives to supply pollination services has continued to climb.

  This means honey bee colonies are trucked farther and more often than ever before". Consider that the beekeeper of today, who is involved in crop pollination, must transport their bee colonies from one state to another several times each season. Therefore, tens of billions of bees are transported across the United States, in the backs of trucks, to pollinate crops every year. Researchers have suggested that this process is putting a high, abnormal level of stress on bees. This frequent change of hive location is known to stress and weaken bee colonies and it increases the threat of parasites and diseases among bees used in commercial pollination elsewhere in the country.It should be noted that nobody in the organic beekeeping world is reporting Colony Collapse Disorder as a problem.

  Most people think beekeeping is all natural, but in commercial operations the bees are used for pollinating profit without much government oversight. So, it may be safe to assume that the current process of commercial beekeeping for industrial agriculture may well be creating the conditions of stress necessary for CCD to occur. Mites, pesticides, virus, and stress are the four areas of primary focus among researchers trying to solve the mystery of the disappearing honey bee. It is fast becoming a scientific race against time to find a solution to a problem that threatens United States agriculture and the national and international food supply. Albert Einstein once predicted that if bees were to disappear, man would follow only a few years later. Indeed, researchers need to find a solution to this worldwide bee problem very soon to insure that his theory is not put to a test.

5 mars 2012

Everything you wanted to know about Bee Sting Allergies

  Honey bees attack people in two instances, when they feel their hive is attacked or when they themselves are threatened. When a honey bee attacks, it lodges its barbed sting into the victim's skin. A normal reaction involves swelling, redness, pain at the site. However, if the person has bee sting allergy, the reaction is severe and it can even lead to death. In fact, about 40 to 50 people die from bee sting allergies, every year in the United States.Symptoms of Bee Sting Allergies:If a person with bee sting allergies is stung, the hives would not be localized it but moves to other parts of the body.

  Following are the symptoms of bee sting allergy:Red, itchy hives which spread beyond the sting to other areas of the bodySwelling of lips, mouth and throatItchy, watery eyes and runny noseBee sting allergy can progress to anaphylaxis which is life threatening. The symptoms of anaphylaxis are low blood pressure, breathlessness, difficulty swallowing, dizziness etc. To stop the anaphylactic reaction, Epinephrine should be injected to the victim.First Aid for Bee Sting:Persons who are allergic to bee stings should immediately be administered epinephrine to prevent anaphylaxis and they should seek medical help.It is also important to remove the stinger out of the skin by scraping it or by flicking it. Avoid squeezing or pulling out the stinger. Apply cold compresses to the sting site for relief.How to Avoid Being Stung? If a person is allergic to bee sting, it is very important to take steps to avoid being stung. Here are a few tips:Prefer light-colored clothing.

  Avoid wearing bright colored clothes as bees are attracted to them. Bees are attracted to flowery perfumes. Hence, avoid wearing deodorants, colognes, perfumes with floral scents when entering into a bee or wasp colonyIf bee hives are around your place, make sure they are removedAvoid leaving food outdoors and close the dustbins, as bees are attracted to foodBee Sting Allergy Testing:An allergist can determine if you have bee sting allergy by conducting allergy tests. Blood tests ( RAST) and skin tests are used to test for bee sting allergy.Bee Sting Allergy Treatment:To prevent the progression of anaphylaxis one should use epinephrine. Self-injectable epinephrine such as Epi-Pen can be used by the victim. Epinephrine should be carried all the time to avoid an anaphylactic reaction.Venom immunotherapy or allergy shots are long-term treatment option for those with bee allergies. This treatment involves administering minute amounts of allergen over a period of time. Gradually, the person would overcome bee allergies.Medic-Alert bracelets could be worn by those who have bee sting allergies. This bracelet identifies the medical condition, allergies and enables the doctors to give proper treatment.Getting yourself tested for bee allergies is the first step in overcoming them. Bee sting allergies are very dangerous and those who have this condition should carry a self-injectable epinephrine all the time.

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