I teach an elementary homeschool science class and one of my favorite topics that we cover is insects. I have always found insects interesting but also love teaching others about their benefits for all of us. It is interesting how many people lump all bugs into the bad category. Here are some things that I like to make sure my students learn during the time period we talk about the creepy crawlies.
1) Not all bugs are bad. Some, in fact are very beneficial. All insects have 3 body sections-head, thorax and abdomen. They also have one pair of antennae and 3 pairs of legs. They usually have wings in some stage of their life.
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Honeybee |
2) Yes, bees can sting but only if they are directly threatened. Bees are very important to us. They provide yummy honey as well as pollinate our food crops. Without bees we would not have most of our fruits and vegetables.
3) Yellow jackets can be scary and aggressive and you should not mess with.a nest in the ground that has bees coming in and out of it. I teach them that yellow jackets are long, skinny and smooth. Honey bees are smaller, fatter and furry. Yellow jackets, even with their aggressiveness, are still important to us. They also help pollinate our food crops. (If you find a nest that you need to get rid of, flood it with water versus insecticide. They will move on to another nest.)
4) Spiders can be icky and scary to many people and yes, there are two spiders that can actually hurt you. Don't kill spiders outside. They catch many harmful insects and keep their populations under control. By the way, these are NOT insects, they are arachnids. (Remember spiders have 4 pairs of legs and 2 body segments.)
5) Praying mantis can be a little scary looking but they should be welcomed into your yard. If you find one in your house, live catch it and stick it outside. They catch all those yucky bugs you do not like.
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Praying Mantis |
6) Ladybugs are ferocious aphid eaters. They are not only cute but help keep your plants healthy.
7) All those bug shells you see on your trees in the late summer are cicadas. The real bug did not get eaten but shed its shell to become an adult cicada.
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Japanese Beetle |
8) It is OK to kill any Japanese beetles and mosquitoes that you see. Japanese beetles are an invasive species here in the United States and create a lot of crop damage. Mosquitoes do have some redeeming qualities. They provide food for bats and birds. Bats are your best friend at night when it comes to mosquitoes.
9) Caterpillars can be ugly and sometimes destructive but they turn into beautiful butterflies.
10) House flies are dirty but they do perform an important job. They, along with many other bugs help recycle all the natural waste products so that they can be used again by the earth.
I challenge you to take some time and learn about the good bugs in our life. There are many other beneficial insects that I have not even mentioned.