When most people think of plant-based pesticides, they immediately think about Monsanto’s Roundup, which is one of the best selling weed killers worldwide. However, there are countless other options to choose from. Additionally, this article focuses on Neem Tree and its uses as a pesticide.
The first thing you should know about neems is that they are very special trees. All parts of the neem tree, from the bark to the flowers and fruit, have been used in traditional medicine for thousands of years. The tree also has a rich history of use as a food source and building material.
Neems are amazing trees because they can survive in very dry conditions and can be planted in places where other plants cannot thrive.
This makes it possible to grow them without damaging natural ecosystems and is one reason why they’ve become such an integral part of agriculture all over the world.
Neems are drought-resistant; they can withstand both floods and droughts. In the regions where neems grow, this is a very important quality to have because there are long dry periods during certain times of the year.
During flooding season, however, it will be several months until the water can be used by people or livestock again. On top of all this, neems also act as natural pest-repellents for nearby crops.
This means that farmers can grow their neem trees nearby without worrying about their fruit falling into another person’s property and without having to use insecticides or other harmful chemicals on their land.
What exactly is the neem tree?
It is also known as Azadirachta indica and can be found in Africa and India. The leaves, fruit kernels and oil of the neem tree have an insect repellent that has been used for centuries by rural populations across parts of Asia.
It became popularized during World War II when Hitler asked IG Farben (the Nazi’s chemical company) to figure out a way to protect soldiers from malaria. They found that the oil from the neem tree was effective, but would have wasted a great deal of money by using it as a pesticide on soldiers.
This is why it has been used so much in India and other countries around Asia for centuries.
Despite being safe to use on plants and animals, there are conditions where it should not be used. It can become an allergen if applied frequently or left on exposed skin for long periods; however, because of its effectiveness at repelling pests, many farmers apply it directly to their crops without any issues.
There are some side effects like nausea and diarrhea which happen when ingested in large doses (the recommended dosage is 50 to 100 ml).
Additionally, it is effective at killing bed bugs which makes this an important pesticide to have in your home.
It has been used for centuries and is safe enough that the US EPA even approves of its use on human food crops like corn and cotton (it can also be made into a tea that is oftentimes drank by adults in India).
Neem oil is useful when controlling aphids, cabbage worms, Colorado potato beetles and thrips and does not appear to cause harm to earthworms. Because of how inexpensive it is, many farmers will start using this as their primary pesticide against tomato hornworms and other pests.
There are some you need to take before using neem oil. It can cause skin irritation in some people, so you should try a small spot first to see how your body reacts. In large amounts, it can also be poisonous to animals and humans as well as disrupt the endocrine system.
Now that you know a little bit more about neem tree pesticides, consider using them in your home or garden! They are cheap, easy to use and incredibly effective at killing pests that attack our crops.
Not only will they save money since you won’t have to purchase as many other types of pesticides but it’s a great tool for organic farming around the globe! Check some neem trees in Perth also.