Hello po. Cite the studies about:

1.what are insect repellents
2. Kinds of insect repellent and their efficacy rates
3. Advantages and disadvantages of insect repellent na available sa market but not organic (ex. Baygon(?))
3. Studies about organic insect repellent (effectivity, disadvantages, and advantages)
4. What organic insect repellents are commercially available as of today

1. Insect repellents are substances applied to skin, clothing, or other surfaces which deter insects from landing or climbing on them.

2. Some common kinds of insect repellents include DEET, picaridin, IR3535, and oil of lemon eucalyptus. Efficacy rates vary depending on the concentration of active ingredients and the specific type of insect being repelled.

3. There are advantages of using non-organic insect repellents like DEET or permethrin, such as high efficacy rates and long-lasting protection. However, some disadvantages include potential skin irritation or allergic reactions, as well as concerns about environmental and health effects.

4. Studies on organic insect repellents have shown mixed results in terms of efficacy. While some natural ingredients like citronella, lavender, or neem oil may provide some protection against insects, they are generally less effective and shorter-lasting compared to synthetic repellents.

5. Commercially available organic insect repellents as of today include products containing essential oils like citronella, lemongrass, tea tree, and peppermint. These products are often marketed as safer alternatives to conventional insect repellents.