All Science Fair Projects

Over 1000 FREE Science Fair Project Ideas!

Project title A comparison of natural and chemical pesticidesFeatured science projectScience project video
Difficulty Level
Project page  Click here to view this science project

Pesticides are necessary to keep our agricultural plants safe from insect infestation. Natural pesticides are increasingly preferred, as they reduce the number of chemicals that are released into the environment. In this experiment, you will examine whether biopesticides are as effective as their chemical counterparts. 

Instructions preview
* Obtain your 5 plants. Label one plant with the word "Chili," one with "Neem," one with "Onion", one with "Chemical" and one with "Control." * Set aside the plants for the moment. * Begin by preparing the hot chili pepper spray. Place the chopped pieces of pepper in a bowl and cover them with about one cup of boiling water. * Prepare the neem spray. Put the neem oil into a bowl and mix with about a cup of warm (not boiling) water. Add a half a teaspoon of liquid soap to ensure the oil mixes with the .....
View our all-time most popular science projects
You might also like these projects
    Search science fair projects Browse science fair projects
    Science kits, science lessons, science toys, maths toys, hobby kits, science games and books - these are some of many products that can help give your kid an edge in their science fair projects, and develop a tremendous interest in the study of science. When shopping for a science kit or other supplies, make sure that you carefully review the features and quality of the products. Compare prices by going to several online stores. Read product reviews online or refer to magazines.
    Copyright (C) 2020 All Science Fair All Rights Reserved. Site
    All Science Fair Projects Homepage