Insect: Mosquitoes

Only available on StudyMode
  • Topic: Mosquito, Malaria, Dengue fever
  • Pages : 13 (3526 words )
  • Download(s) : 167
  • Published : March 20, 2013
Open Document
Text Preview
Chapter I
Introduction

Background of the Study
Mosquitoes nowadays are a problem for us humans. Mosquitoes are attracted by skin odors and the carbon dioxide in our breath. With our climate, it is easy for us Filipinos to get attracted by mosquitoes simply because we are sweating a lot. Because of mosquito bites, we can easily get diseases like West Nile Virus, the West Nile virus is contracted when a mosquito bites a human or animal. This virus can cause fever, headache, nausea, vomiting and rash in its early stages and can lead to paralysis. Dengue Fever, a contracted type of mosquito bite mainly during the day. Especially dangerous for children, dengue fever is found primarily in the tropics. It resembles viral flu and can be fatal. Malaria, also found primarily in tropical regions, mosquitoes carrying malaria bite during the night. Symptoms of this disease include fever, chills, headache, malaise and muscle ache. And Yellow Fever, Mostly found in South America and Africa, yellow fever resembles the symptoms of other diseases carried by mosquitoes. In addition to these flu-like symptoms, yellow fever can also cause backache and jaundice and can be fatal. The menace posted by mosquito bites have surged so much that mosquito control measurements are almost crucial to keep ourselves from contracting serious illnesses like the malaria or the West Nile Virus. Mosquito control is more significant than ever before. Infected mosquitoes are the main culprit behind the spreading of these diseases and avoiding mosquito bites is the only successful way to remain unhurt. Some Mosquitoes that carry the West Nile virus are often active at dawn and dusk, which makes them less likely to be noticed. Mosquito bites can produce allergic reactions. Itchy red bumps, for instance, are considered allergic reactions to the insect's saliva. More severe reactions include blisters, hives, bruises and intense inflammatory reactions. Our problem that we need to solve is the mosquitoes, because it carries the Dengue virus, which we Filipinos are aware of. As of this year, many people have died because of dengue. We want that we can help in our own way is to repel mosquito in our skin so we will not get hurt or get a bite from a mosquito.

Statement of the Problem
Our main goal is to create a mosquito repellent that is eco-friendly, yet effective in repelling mosquitoes. Also, compete with the standards of the commercialized repellent. The researchers aim to answer these following questions:

1. Are the organic mosquito repellent sticks better than the commercialized repellents? 2. Is using lemongrass and catnip possible in making effective organic mosquito repellent sticks? 3. Which is more effective? Basing on the number of mosquitoes repelled and killed. (Catnip stick, lemongrass stick, or both combined.)

Hypothesis
The organic mosquito repellent sticks can be a substitute to a commercialized repellent, because it is more eco-friendly and maybe less harmful to the body especially the lungs. The researchers think that it is possible to make organic mosquito repellent sticks using lemongrass and catnip, since those two agents are known to be effective ingredients in making mosquito repellents. The researchers believe that the coil with both agents is much more effective, because the effects of both agents combine is much better than just one of the catnip or lemongrass.

Definition of Terms
1. Mosquito-repelling incense
-Usually shaped into a stick, and typically made from a dried paste of pyrethrum powder. -In the study, this refers to the product that the researchers are trying to create. 2. Lemongrass
-A fragrant tropical grass that yields oil that smells lemony. -This refers to the tall grass used in making the repellent sticks. 3. Catnip
-A natural mosquito repellent.
-One of the main ingredients of our mosquito repellent sticks.

4. Malaria
-Caused by a parasite called Plasmodium, which is...
tracking img