| AECO 141 | | Roy Marie P. Botengan T-1L | [A Feasibility Study on Establishing a Small-scale Business of Yemane (Gmelina arborea) Extract as Termite Killer] | | INTRODUCTION Yemane (Gmelina arborea) is one of the best timbers of the tropics since it may last for 15 years in contact with the soil based on their graveyard tests. Chemical constituents from the bark have not been reported‚ although some chemical constituents from part of this plant (heartwood‚ leaf‚ and root)
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Does Garlic repel Mosquitoes? *Answer Mosquitoes have almost no olfactory powers whatsoever--they have‚ in fact‚ a very selective and narrow olfactory "spectrum". But this is actually irrelevant; you see‚ the way a mosquito "repellent" works is NOT by being detected and driving insects away‚ but by blocking their ability to smell things that otherwise would attract them‚ so they ignore you. (In the same way‚ household "deodorizers" don’t actually eliminate odors‚ but merely block your ability
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A Mosquito Coil made from Lanzones Peelings Investigatory project in Science 03 Submitted to: Ma’am de Felipe Submitted by: Leader: Mary Elena c. Uy Ass. Leader Trisha Ann palmero Members: Lorenz tabilog‚ Oswald takeda Sean bragat‚ Yno gullan‚ Anthon carbungco Abstract “How will a Lanzones peel become a mosquito coil?’’ First the materials are Starch‚ aluminum foil‚ Lanzones peelings‚ and commercial katol. Then‚ the steps are Sun dried the Lanzones for a few days. If the Lanzones is
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CHAPTER 1 THE PROBLEM AND ITS SCOPE Rationale of the study There are more than 3 000 known mosquito species. However‚ of the 150 species that are potential vectors‚ only 30 are considered dangerous. The three genera Anopheles‚ Aedes and Culex‚ from three sub-families‚ are disease relevant. The epidemiology and the life cycle stages demonstrate the importance of climatic factors and that water is the essential environmental component for mosquitoes. The immature
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CALABARZON Division of Laguna District of San Pedro PACITA COMPLEX NATIONAL HIGHSCHOOL Sampaguita St. Phase. 6A-1 Pacita Complex I Brgy. San Vicente San Pedro‚ Laguna Tel. and fax No. (02) 8475316 E-mail: pcnhs_m2c99@yahoo.com OREGANO MOSQUITO REPELLENT A Science Investigatory Project (S.I.P) presented to the Science Teacher of PCNHS By: Jade Congcong Elizabeth Jacinto Zyra Calibara Anndrie Gaspar Tricia Arcabos Neale Teope September 24‚ 2014 Republic
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Abstract Mosquito repellents are essentially required these days. Mosquito coils are one of the cheapest and effective way of avoiding them‚ but this coils are made up of chemicals which can harm our health. So we thought about making a substitute mosquito coil that is not harmful to our health and that is the Anstor katol a natural and environmental friendly coil. Introduction Background of the Study: We chose this project because a mosquito coil made up from natural mosquito repelling
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of Citronella leaf based herbal mosquito repellents using natural binders Nandini Rani‚ Aakanksha Wany‚ Ambarish Saran Vidyarthi and Dev Mani Pandey* Department of Biotechnology‚ Birla Institute of Technology‚ Mesra‚ Jharkhand- 835215‚ India * Corresponding author: Dev Mani Pandey‚ email: dmpandey@bitmesra.ac.in Received: 15 April 2013 Accepted: 27 April 2013 Online: 04 May 2013 ABSTRACT Citronella grass has been serving from years as a mosquito repellent in the field of ancient
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Impact of amphibians on mosquitoes It is important for every ecosystem to maintain a balance between all the food chains so that nature can maintain its balance. Although natural ecosystems are under diverse challenges from anthropogenic activities‚ the ecological impacts of such processes often are unclear. Some “threats” may be worse than we think‚ but others may be less harmful. For example‚ invasive species disrupt the functioning
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A CASE STUDY ON THE EVOLUTION OF MOSQUITO REPELLENTS By:- Rajdeep Laha Calcutta Business School PGDM 2010-12 OVERVIEW Traditionally‚ various types of substances have been used to repel mosquitos. These include such things as smoke‚ plant extracts‚ oils‚ tars‚ and muds. As insect repellent technology became more sophisticated‚ individual compounds were discovered and isolated. This allowed the formulation of new‚ more efficient forms of mosquito repellents. The first truly effective
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July 17‚ 2012 BACKGROUND OF THE STUDY • I chose this project because a Fabric conditioner mosquito repellant made up from natural mosquito repelling plant which is Oregano that will be made as oilthat will remove the health problems caused by com¬mercial mosquito repellents and other fabric conditioner mosquito repellant. Oregano and lemongrass are easy to find and very common and also if this project succeed this can be profitable for business and can encourage others to look for other use of
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