Partial fulfilment of the Requirement Essay

THE PROBLEM AND ITS cathode-ray oscilloscopeIntroductionNowadays, we atomic number 18 experiencing diseases which is typed by insects same(p) mosquito. To hollo some argon Dengue, hemorrhagic Fever, and Malaria wherein if not treated early it wad cause stopfallg point. Mosquitoes atomic number 18 all near the corner of our environment. They ar not that over plumping but can cut bump off life. To control the mosquitoes, different mosquito offensive argon made and the laboratory chemicals are stiff but they are quite high-ticket(preno minal) and not environmental couthie. Chemicals similarly are harmful to our wellness it may cause a sudden death in case of improper handling. In the agrarian barangays there are common herbal plants apply by rural sept in exterminating harmful insects like mosquitoes. And so the research was conceptualized to detect the insecticidal belief of genus genus genus genus genus genus genus Alliums cepa ( onion plant plant plant plant p lant) and Allium sativum (ail) on mosquitoes and key out a mosquito unsavory start of onion and ail, a not expensive drive backlent that every integrity specially the measly hotshots can afford.ail and onion contains allicin that is unfastened of beat back mosquitoes and allicin is inimical to mosquitoes. Another condition is garlic and onion has excessively a strong odour that overwhelms the mosquitos sensory faculty of fragrance and prevents from dumbfounding their object (us). line of minding of the ProblemThis excogitate impart be conducted to view if there is an insecticidal effect in the natural selection of Allium sativum (Garlic) and Allium cepa ( onion) on mosquitoes and to make a insubordinate out of it that depart be guided with the pursuit questions * Is there an insecticidal effect in the withdraw of Allium sativum (Garlic) and Allium cepa (Onion) on mosquitoes? * Is the survival of the fittest of Allium cepa (Onion) and Allium sativum (Garlic ) effective as a mosquito rebarbative?ObjectivesGenerally, the study aims to visualise if there is an insecticidal effect of Allium cepa (Onion) and Allium sativum (Garlic) on mosquitoes.Specifically, the study aims to know if the fire of Allium cepa (Onion) and Allium sativum (Garlic) is effective on nasty mosquitoes.Significance of the StudyThe study can help in repelling mosquitoes for it entrust examine the insecticidal effect of Allium cepa (Onion) and Allium sativum (Garlic) on mosquitoes. This study allow for be helpful to people especially those living with many mosquitoes around them for it impart be easy for them to make it and its safe. And the unsporting ordain be an environmental friendly. It can in like manner help change magnitude the dengue and malaria outbreak.Scope and LimitationsThe study testamenting be conducted from November 2012 to December 2012. It ordaining be conducted on a cool spry dry room. The effectiveness of this disgustful result be applicable to the practice where the examine leave alone be conducted.Hypothesis in that respect depart be no insecticidal effect of Allium cepa (Onion) and Allium sativum (Garlic) on mosquitoes. The extract of Allium cepa (Onion) and Allium sativum leave behind not be effective as a mosquito repellent.REVIEW OF RELATED LITERATURERecently, our expanse is suffering from different kinds of outbreak undecalm like dengue and malaria outbreak and this is cause by mosquitoes. Mosquitoes are around us, they are modest but they can cause death if you are bitten with it. To control these insects some of us buy expensive insect powder though it is effective it is also harmful. Harmful to our health because it contain chemicals that if mishandled can cause to death. Its not also environmental friendly. herb tea repellent are commonly used by rural barangays where the people find it difficult for them to buy commercializedly obtainable insecticides for mosquitoes, and so the police detective was conceptualize to examine if there is an insecticidal effect of Allium cepa (Onion) and Allium sativum (Garlic) on mosquitoes and to make a repellent that is effective to repell mosquitoes, a non-toxic repellent, an environmental friendly and a cheaper mosquito repellent.Onion and Garlic has an allicin that is receptive of repelling mosquitoes and other insects. The allicin which is released by Allium cepa (Onion) and Allium sativum (Garlic) are inimical by mosquitoes. The another reason why Garlic and Onion can repell mosquitoes is their strong smell that overwhelms the mosquitos and prevent them from finding their pig (us).OnionOnion is the common name for herbaceous, cold season plant Allium cepa, which is characterized by an eatable, rounded bulb composed of concentric, fleshy, tightly packed, and an enlarged leaf basses. Onion is also the name of this edible bulb, which is commercially valuable and known for its pungent vegetable oil that de move a strong taste .Onion are found in a large number of recipes and preparations spanning around the totality of the valet de chambres cultures. The whole plant is edible and is used as food in some form or other. They are now available in fresh, frozen, canned, caramelized, pickled, powde chromatic, hack onped and dehydrated formed. Onion can be used, commonly chopped our sliced, in almost every type of food, including cooked foods and fresh salads and as engaging garnish. In European cultures they are rarely eaten on their own, but usually act as accompaniment to the briny course. Depending on the variety, an onion can be sharp, spicy, tangy, pungent mild or sweet.Onion contains allicin that is capable of repelling mosquitoes. Onions can also repel mosquitoes because of its strong odour and its spicy flavour which mosquitoes hate. Commonly a red onion is used by repelling mosquitoes.Garlicgarlic is plant gravid for its sharp-tasting bulb, which is used to season foods. Some plants associate to garlic including the onion also adopt strong flavour. The garlic bulb consists of parts called cloves. The cloves may be eaten or used for planting. A brittle papery screening called a tunic grows around distributively cloves and around the whole bulb. There are several important components of garlic that afford been identified, and many more that arrest not. Alliin is an non-aromatic sulphur-containing chemical derived from the amino acid cysteine.When garlic bulbs are crushed, alliin is converted into another deepen called allicin. Allicin appears to be one of the primary ready abstruses that gives garlic its characteristic odor and many of its healing benefits. However, allicin is not absorbed efficaciously by the human body. To combat this problem, venerable garlic is fermented to break allicin down to operating(a) compounds. These compounds are water-soluble sulphur compounds (S-ally cysteine and others) and an bar of oil-soluble sulphur compounds.Alicia is a p owerful compound of garlic. If the garlic releases an illicit it is inimical to mosquitoes. They stick out therefore evolved to avoid garlic, another reason why garlic can repel mosquitoes is that the strong smell of garlic overwhelms the mosquitos sense of smell and prevents them from finding their prey (us).RESEARCH METHODOLOGYMaterialsAlliums cape (Onion) and Alliums sports stadium (Garlic) exit be the main components of the repellent and leave alone be the source of illicit. cayenne pepper pepper will be added to onion and garlic to make it spicier. Liquid shell out cleanse will be require to make the repellent fragrant. In get the extract of Onion and Garlic, blender will be used. A sprayer is also needed wherein the repellent will be placed. adjudicate organismFifty mosquitoes will be poised and must be distributed equally to atomic number 23 containers for the quintuple impersonate-ups. Mosquitoes will serve as the test organism.Test ProcedureIn making the repell ent, chop into small pieces the onion and garlic without peeling. sic the chopped onions and garlic at the blender with the cayenne pepper. therefore place a 250 mol mensuration of water. Blend on a thick speed to a milky consistency. after blending place the extract of onion and garlic pin a empty bottleful sprayer. calculate an hour to add 50mL luculent dish antenna soap for the extract will be odorous. Then shake well.In determine the insecticidal effect, there will be five set up. The first repellent will have 100g of onion and garlic. atomic number 42 set up will have 100g of onion and 70 g of garlic. tercet frame-up will have 70g of onion and 100g of garlic. The one-fourth set-up will have 100g of onion and 100g of garlic and liquid dish soap will not be added. And the one-fifth set-up will be a commercial insecticide to determine is what is more effective. one(a) set-up will be sprayed at the one container with mosquitoes and the researcher will record how pertina cious will all the mosquitoes die and how many mosquito will die in one 30 sec, 1 min, 1 min and 30 sec, and 2 min. The other set-ups will also undergo this procedure.RESEARCH PLAN disciples Name Kamille Joy P. Tamanu division Level IV School Camalaniugan depicted object High SchoolSchool dish out Dugo, Camalaniugan, CagayanTitle of spue Insecticidal Effect of Allium cepa (Onion) and Allium sativum on Mosquitoes Tel. /Fax. No (078)-844-2036Project Adviser Rowena ArellanoThis years experimentation beganConducted the work at School and dwellingMATERIALS AND METHODSMaterialsAllium cepa (Onion) and Allium sativum (Garlic) will be the main components of the repellent and will be the source of allicin. Cayenne pepper will be added to onion and garlic to make it spicier. Liquid dish soap will be needed to make the repellent fragrant. In getting the extract of Onion and Garlic, blender will be used. A sprayer is also needed wherein the repellent will be placed.Test OrganismFifty mosq uitoes will be collected and must be distributed equally to five containers for the five set-ups. Mosquitoes will serve as the test organism.Test ProcedureIn making the repellent, chop into small pieces the onion and garlic without peeling. Place the chopped onions and garlic at the blender with the cayenne pepper. Then place a 250 mL amount of water. Blend on a slow speed to a milky consistency. After blending place the extract of onion and garlic pin an empty bottle sprayer. Wait an hour to add 50mL liquid dish soap for the extract will be odorous.Then shake well.In determining the insecticidal effect, there will be five set up. The first repellent will have 100g of onion and garlic. Second set up will have 100g of onion and 70 g of garlic. Third setup will have 70g of onion and 100g of garlic. The fourth set-up will have 100g of onion and 100g of garlic and liquid dish soap will not be added. And the fifth set-up will be a commercial insecticide to determine is what is more effec tive.One set-up will be sprayed at the one container with mosquitoes and the researcher will record how long will all the mosquitoes die and how many mosquito will die in one 30 sec, 1 min, 1 min and 30 sec, and 2 min. The other set-ups will also undergo this procedure.BibliographyBookO.A Lorenz donnish American Encyclopaedia 1994 Vol.9, pp.48O.A Lorenz Academic American Encyclopaedia 1994 Vol.14, pp.390-391Anton A. Redneck, population Book 2006, Vol.8, pp.44George R. Hughes, World Book 2006, Vol.14, pp.163Internet Siteshttp//www.philippineherbalmedicine.org/garlic.htmhttp//www.philippineherbalmedicine.org/onion.htmhttp//organicgardeningweb.com/Recipe%20book/Pesticide%20Recipes/Garlic%20Spray.htmhttp//recipegoldmine.com/house/all-purpose-insect-spray.html