Feasibility study of Ultrasonic Waves as Larvicide to Mosquitoes Sample Essay

Background of the Study
In our present clip. many incidents has been reported that mosquito bites because dandy fever that lead to decease. Many people suffer from dandy fever. Many of them died because of that disease. In this research proposal. we devise a solution to decrease and to command mosquito population by utilizing supersonic moving ridges. Supersonic moving ridges are sound moving ridges that are proven good to as worlds. because of its much map. In this survey we would wish to eliminate mosquitoes. We have this survey for the ground that we believe this survey is the key to the turning job about mosquitoes. With the increasing figure of mosquito-borne diseases presents. the undertaking is good in a manner that the appliance we will utilize is effectual. non expensive to keep could be assembled from locally available electronic parts. This device is non harmful to the environment as it does non present toxic substance to kill mosquitoes. That’s why it is truly good to utilize. because its environment friendly and safe to us worlds. Statement of the Problem

1. To look for an alternate manner to command mosquitoes population
2. To prove efficaciously of sound moving ridges to kill larva
3. To do a device that is effectual. good. and non harmful to the environment.

Significance of the Study

In this survey. we will advance an alternate manner to command mosquito population by utilizing supersonic moving ridges. This survey will aware every person that supersonic moving ridges can be used to kill mosquitoes and it is safe to utilize. This would besides assist to salvage life by forestalling the larva to go an grownup mosquito which carries dandy fever that lead to decease. “An ounce of bar is better than lbs of cure” . because by forestalling the larva to go an grownup is the safest. and the best manner to forestall Dengue. It is better than bring arounding it. because the patient may decease if it is non cured. The first concern of this is to forestall or bar. This subdivision will supply brief description on the significance of this survey and their donees: Everyone will profit from this survey. because it will assist to salvage the lives of everyone.

It can assist to salvage the lives of people by forestalling the growing of larva mosquito to go an grownup. Therefore if the growing of mosquito is prevented the population of the mosquito will decreased. if the population of mosquito decreases the figure of casualties will besides decreased. Students will besides profit from this survey by informing them that there are many alternate ways to command mosquito population and kill them. Future research worker will besides profit from this survey by utilizing it as a usher to open up a new development and finds to be made on commanding mosquito population and non merely for mosquito but to other insects. They can utilize this as their mention to come up with the new and greater survey.

Scope and Restriction

This survey focuses on commanding mosquito population by killing their larvicide. Mosquito breeds greatly in rainy season therefore. temperature and season affects the genteelness of the mosquito. It besides focuses on utilizing the supersonic moving ridges to do to decease of larva mosquitoes. The usage of supersonic moving ridges and its consequence to the decease of mosquito. The fact that the mosquito causes the decease of many people. is the consequence of our indifference to our populating status. By utilizing the supersonic moving ridges we may utilize it to kill and command mosquito population. It is limited in the facet that acoustics is non yet used to kill being. It encompasses the procedure how can or did acoustics will be used to kill larva mosquito. It is much unknown for our group on how we will utilize the supersonic moving ridges to command mosquito population. It merely focal point and is limited on how to command mosquito population with the usage of supersonic moving ridges and how much exposure. frequence and its high energy pulsation moving ridges needed to accomplish our end.


An supersonic device was borrowed from DOST. 40 mosquitoes were collected with the aid of Lisa Taperla. female parent of Rollen Taperla. as the trial topic in the experiment. 2 jars were used as a container for the mosquitoes during the experiment. 40 mosquitoes were distributed equally. 20 mosquitoes for jar 1 and 20 mosquitoes for jar 2. Jar 1 was filled with H2O and Jar 2 was non. A 200 milliliter. of H2O is transferred in jar 1. The two jars were topographic points in a quiet room where no sounds will interfere the experiment. The supersonic device was placed 5 inches off from the jars. The supersonic device was turned on for 5 proceedingss and allow the mosquitoes from jar 1 and 2 be exposed in supersonic device for 5 proceedingss. Check from clip to clip what happened in the mosquitoes. Check the consequences for after 5 proceedingss. Count the figure of mosquitoes killed. But the mosquitoes killed under a microscope in a 60x magnification and look into the cause of the decease of the mosquitoes.

Analysis of Datas

The tabular array show that are more effectual to utilize the supersonic in H2O than air because more mosquitoes are killed in jar 1. the jar with H2O. Mosquito mortality rate was apparent in this experiment because it is proven that mosquitoes decease when exposed to supersonic moving ridges. The open mosquito besides suffers from ruptured internal variety meats and interrupt take a breathing tubing that leads to their decease. In footings of extension of the supersonic moving ridges. the supersonic moving ridges propagates more in jar 1. the jar with H2O. because the molecules of H2O are near from one another.

We therefore conclude that the mosquito is faster to decease in H2O than in air because the atoms are nearer to each other utilizing the supersonic device. Based on our experiments we use 2 jars half on the first and none with the H2O with 20 mosquitoes each we see that in the jar with H2O 16 mosquitoes die and 9 with non-water. Last we therefore conclude that the supersonic device is much effectual in closer interaction with the mosquitoes.

We would wish to thank Lisa Taperla. female parent of Rollen Taperla. for giving us the mosquitoes we need for our Investigatory Project. We would besides wish to thank Babylyn Peralta for allowing us make our experiment in their house. We would besides wish to thank Ms. Zenaida E. Reyes for giving us a permission to utilize and borrow their lab setup like the Ultrasonic Device. And particularly we would wish to thank our instructor. Mr. Ocampo. for assisting us and steering us on what we are traveling to make in our Investigatory Project.

On the footing of the consequences of this survey. the undermentioned recommendations were formulated to better it: 1. The community will be informed and trained on how to utilize the Ultrasonic Waves to kill the mosquitoes 2. The Ultrasonic device will be used with magnifying device to increase its effectivity in killing mosquitoes. 3. The Supersonic moving ridges must be besides trial to an grownup mosquito and prove how did it work and its consequence on an grownup mosquito. 4. Supersonic moving ridges will be used on the other sorts of insects and plagues to see how effectual it is in killing the larva of insects and plagues. 5. Research the Use of the Ultrasonic moving ridges because it is really good and utile.


* hypertext transfer protocol: //en. wikipedia. org/wiki/Ultrasound
* hypertext transfer protocol: //en. wikipedia. org/wiki/Mosquito
hypertext transfer protocol: //www. buzzle. com/articles/ultrasonic-pest-control-effectiveness. hypertext markup language * hypertext transfer protocol: //blog. ted. com/2013/01/03/5-talks-about-mosquitos-and-how-to-stop-their-buzzing/ * hypertext transfer protocol: //sped2work. tripod. com/dengue. hypertext markup language

* Padua. Alicia and Crisostomo. Ricardo. Practical and Explorational PHYSICS Modular Approach. Manila: Vibal Publishing House. Inc. 2010. 203-205.