Archive

Archive for the ‘Asian Tiger Mosquitoes’ Category

Mosquito Traps – the Ultimate Vampire Slayers?

January 28th, 2010 No comments

 

Thanks to Dracula, Buffy the Vampire Slayer and Twilight, vampires are hot and popular.  However there is one little bloodsucker that will never be welcome; our old foe and original vampire – the mosquito! 

In the animal world, blood-feeding insects and mammals really do exist. Many insects like ticks and fleas as well as mosquitoes, feed on blood. Protein, the building blocks of all cells, is found in blood, and it is the protein in blood that mosquitoes require before they can produce and lay a batch of eggs.

However, human beings are not the only blood hosts that mosquitoes attack. These bloodthirsty insects are also known to feed on horses, cows, cats and dogs, as well as birds, lizards, fish, bats and even caterpillars for a blood meal. 

While mosquito bites are typically just itchy and annoying, it’s the potential to make us sick we fear the most. Mosquito-borne diseases are among the world’s leading causes of illness and death today. The World Health Organization estimates that more than 300 million clinical cases each year are attributable to mosquito-borne illnesses. Some of the more deadly diseases include; malaria, West Nile virus, chikungunya fever and dengue fever.   In countries where disease is rampant, mosquitoes are regarded as public enemy Number One.

Global warming, climate change and international air travel have all aided and abetted the mosquitoes’ global march and triggered a worldwide outbreak of mosquito-borne diseases. “Many diseases are ‘highly sensitive’ to climates and climate temperatures, and malaria and dengue fever can be expected to spread to new areas.”  John Holmes, the United Nations undersecretary-general for humanitarian affairs and disaster relief told WorldNetDaily, (Dec.17 2009).

In 2009 the threat of swine flu sparked a panic and the World Health Organization (WHO) declared a pandemic.  Read more…

Climate Change Linked to Global Spread of Mosquitoes and Mosquito Borne Diseases

January 9th, 2010 No comments

When talking about climate change, we are not talking about something which is a future threat. We are not talking about something which may or may not happen in 50 years time, or 20 years time. We are talking about something which is happening now in terms of the effects of climate change on peoples’ lives now…” John Holmes, the United Nations undersecretary-general for humanitarian affairs and disaster relief told WorldNetDaily, (Dec.17 2009).

Climate is an important factor in all sorts of things that our health depends on. The Global Humanitarian Forum claims that 300,000 people are already dying each year because of climate change induced malnutrition, diarrhea and malaria as well as extreme weather events. Rice yields are known to decline by 10 percent for each additional 1 degree celsius rise in temperature, and salmonella bacteria like hotter weather as do mosquitoes.

Predictions are that hotter summers and milder winters will lead to an increase in mosquito-borne diseases. “Many diseases are ‘highly sensitive’ to climates and climate temperatures, and malaria and dengue fever can be expected to spread to new areas.” says Holmes.

Dengue fever occurs mostly in tropical and subtropical countries in Asia and Latin America but also affects countries like Australia (Queensland) and the United States (Puerto Rico, Texas-Mexico border, Hawaii and the US-affiliated Pacific Islands). In 2008 and 2009, severe dengue epidemics were reported in Mexico, Paraguay, Brazil, Bolivia and Argentina. And in early 2009, Queensland experienced its worst dengue outbreak in 50 years with more than 1000 people infected and one woman killed. The spread throughout regional cities including Cairns and Townsville was so rampant, experts held a dengue summit, summoning experts from all over the world.

Dengue is spread by two mosquito species; the yellow fever mosquito (Aedes aegypti) and the Asian tiger mosquito (Aedes albopictus). Both these mosquitoes are aggressive daytime biters and lay their eggs on the sides of any water-filled containers. However the Asian tiger is more cold-tolerant than Aedes aegypti mosquitoes, and can spread more easily. The Asian tiger mosquito is a disease bearer or ‘vector’ of over 30 arboviruses including West Nile virus, various strains of encephalitis and Chikungunya fever, making it the most significant nuisance mosquito worldwide.

Because there are still no vaccines to protect against many mosquito-borne diseases, the Centers for Disease Control (CDC) advise that preventing the bite is the best protection. Read more…

Tiger Takes a Beating

November 29th, 2009 No comments

MegaCatch 3000 rev1.2The Mega-Catch™ 3000 combo lure has been developed to provide even better capture rates of targeted species like the Asian Tiger, a vicious day-time biter, and recognized laboratory vector of over 30 arboviruses including West Nile virus and Dengue fever.

Testimonial
Just wanted to update you; the Mega-Catch™ 3000 seemed to get about 50% more than with no lure.  Thanks for all your help & this ultra mosquito catcher is the BEST – it works REALLY well…thanks again”.
Ron Jones,
SC. USA.

University of Florida mosquito researchers are watching with a wary eye as dengue makes a return to the state after more than 50 years. Twenty cases of locally transmitted dengue have already been confirmed in Key West.  And Monroe County officials have issued a health alert and launched an education campaign urging residents to eliminate water sources in and around their homes where mosquitoes can breed.

 The last big dengue epidemic in Florida in 1934 left more than 25,000 Floridians ill, which is why health officials are currently urging residents to take appropriate precautions now. 

Read more about home  mosquito control and how to get  rid of those possible breeding sites to avoid a yard full of biting insects and reduce the risk from the diseases they carry.

The World’s Most Invasive Mosquito – The Asian Tiger (Aedes albopictus)

July 1st, 2009 No comments

AmericasUnwanted1

America’s Most Unwanted Species
Asian tiger mosquitoes, or Aedes albopictus , are very aggressive daytime biters and feed on a number of hosts, preferably human!   The female, when out looking for a blood meal will also target birds, domestic and wild animals.  With their ability to transmit debilitating, even deadly diseases with a single bite it’s no wonder they are considered such a health threat and regarded as the most significant nuisance mosquito worldwide.  Asian tiger mosquitoes are known disease-carriers or ‘vectors’ of Chikungunya, Dengue, West Nile virus, Rift Valley fever and Yellow fever to name a few – no wonder they’re  viewed as “America’s Most Unwanted” species.  Read more…